meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '241',
   5         license : 'LGPLv2+',
   6         default_options: [
   7                 'c_std=gnu99',
   8                 'prefix=/usr',
   9                 'sysconfdir=/etc',
  10                 'localstatedir=/var',
  11         ],
  12         meson_version : '>= 0.46',
  13        )
  14
  15 libsystemd_version = '0.25.0'
  16 libudev_version = '1.6.13'
  17
  18 # We need the same data in two different formats, ugh!
  19 # Also, for hysterical reasons, we use different variable
  20 # names, sometimes. Not all variables are included in every
  21 # set. Ugh, ugh, ugh!
  22 conf = configuration_data()
  23 conf.set('PROJECT_VERSION',        meson.project_version())
  24
  25 substs = configuration_data()
  26 substs.set('PROJECT_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  27 substs.set('PROJECT_VERSION',      meson.project_version())
  28
  29 want_ossfuzz = get_option('oss-fuzz')
  30 want_libfuzzer = get_option('llvm-fuzz')
  31 if want_ossfuzz and want_libfuzzer
  32         error('only one of oss-fuzz and llvm-fuzz can be specified')
  33 endif
  34 fuzzer_build = want_ossfuzz or want_libfuzzer
  35
  36 #####################################################################
  37
  38 # Try to install the git pre-commit hook
  39 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  40 if git_hook.returncode() == 0
  41         message(git_hook.stdout().strip())
  42 endif
  43
  44 #####################################################################
  45
  46 if get_option('split-usr') == 'auto'
  47         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  48 else
  49         split_usr = get_option('split-usr') == 'true'
  50 endif
  51 conf.set10('HAVE_SPLIT_USR', split_usr,
  52            description : '/usr/bin and /bin directories are separate')
  53
  54 if get_option('split-bin') == 'auto'
  55         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  56 else
  57         split_bin = get_option('split-bin') == 'true'
  58 endif
  59 conf.set10('HAVE_SPLIT_BIN', split_bin,
  60            description : 'bin and sbin directories are separate')
  61
  62 rootprefixdir = get_option('rootprefix')
  63 # Unusual rootprefixdir values are used by some distros
  64 # (see https://github.com/systemd/systemd/pull/7461).
  65 rootprefix_default = split_usr ? '/' : '/usr'
  66 if rootprefixdir == ''
  67         rootprefixdir = rootprefix_default
  68 endif
  69 rootprefixdir_noslash = rootprefixdir == '/' ? '' : rootprefixdir
  70
  71 sysvinit_path = get_option('sysvinit-path')
  72 sysvrcnd_path = get_option('sysvrcnd-path')
  73 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  74            description : 'SysV init scripts and rcN.d links are supported')
  75
  76 conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
  77 conf.set10('BUMP_PROC_SYS_FS_NR_OPEN',  get_option('bump-proc-sys-fs-nr-open'))
  78 conf.set('HIGH_RLIMIT_NOFILE',          512*1024)
  79
  80 # join_paths ignores the preceding arguments if an absolute component is
  81 # encountered, so this should canonicalize various paths when they are
  82 # absolute or relative.
  83 prefixdir = get_option('prefix')
  84 if not prefixdir.startswith('/')
  85         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  86 endif
  87 bindir = join_paths(prefixdir, get_option('bindir'))
  88 libdir = join_paths(prefixdir, get_option('libdir'))
  89 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  90 includedir = join_paths(prefixdir, get_option('includedir'))
  91 datadir = join_paths(prefixdir, get_option('datadir'))
  92 localstatedir = join_paths('/', get_option('localstatedir'))
  93
  94 rootbindir = join_paths(rootprefixdir, 'bin')
  95 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
  96 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  97
  98 rootlibdir = get_option('rootlibdir')
  99 if rootlibdir == ''
 100         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 101 endif
 102
 103 # Dirs of external packages
 104 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
 105 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
 106 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 107 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 108 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 109 varlogdir = join_paths(localstatedir, 'log')
 110 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 111 rpmmacrosdir = get_option('rpmmacrosdir')
 112 if rpmmacrosdir != 'no'
 113         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 114 endif
 115 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 116
 117 # Our own paths
 118 pkgdatadir = join_paths(datadir, 'systemd')
 119 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 120 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 121 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 122 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 123 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 124 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 125 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 126 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 127 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 128 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 129 pkgincludedir = join_paths(includedir, 'systemd')
 130 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 131 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 132 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 133 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 134 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 135 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 136 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 137 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 138 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 139 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 140 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 141 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 142 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 143 factorydir = join_paths(datadir, 'factory')
 144 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 145 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 146 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 147 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 148 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 149 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 150
 151 docdir = get_option('docdir')
 152 if docdir == ''
 153         docdir = join_paths(datadir, 'doc/systemd')
 154 endif
 155
 156 dbuspolicydir = get_option('dbuspolicydir')
 157 if dbuspolicydir == ''
 158         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 159 endif
 160
 161 dbussessionservicedir = get_option('dbussessionservicedir')
 162 if dbussessionservicedir == ''
 163         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 164 endif
 165
 166 dbussystemservicedir = get_option('dbussystemservicedir')
 167 if dbussystemservicedir == ''
 168         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 169 endif
 170
 171 pamlibdir = get_option('pamlibdir')
 172 if pamlibdir == ''
 173         pamlibdir = join_paths(rootlibdir, 'security')
 174 endif
 175
 176 pamconfdir = get_option('pamconfdir')
 177 if pamconfdir == ''
 178         pamconfdir = join_paths(sysconfdir, 'pam.d')
 179 endif
 180
 181 memory_accounting_default = get_option('memory-accounting-default')
 182
 183 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 184 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 185 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 186 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 187 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 188 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 189 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 190
 191 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 192
 193 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 194 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 195 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 196 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 197 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 198 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 199 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 200 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 201 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 202 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 203 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 204 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 205 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 206 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 207 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 208 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 209 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 210 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 211 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 212 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 213 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 214 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 215 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 216 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 217 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 218 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 219 conf.set_quoted('SYSTEMD_TEST_DATA',                          join_paths(testsdir, 'testdata'))
 220 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 221 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 222 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 223 conf.set_quoted('LIBDIR',                                     libdir)
 224 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 225 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 226 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 227 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 228 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 229 conf.set_quoted('SYSTEMD_IMPORT_FS_PATH',                     join_paths(rootlibexecdir, 'systemd-import-fs'))
 230 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 231 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 232 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 233 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 234 conf.set10('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default)
 235 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 236
 237 substs.set('prefix',                                          prefixdir)
 238 substs.set('rootprefix',                                      rootprefixdir)
 239 substs.set('rootprefix_noslash',                              rootprefixdir_noslash)
 240 substs.set('exec_prefix',                                     prefixdir)
 241 substs.set('libdir',                                          libdir)
 242 substs.set('rootlibdir',                                      rootlibdir)
 243 substs.set('includedir',                                      includedir)
 244 substs.set('sysconfdir',                                      sysconfdir)
 245 substs.set('bindir',                                          bindir)
 246 substs.set('rootbindir',                                      rootbindir)
 247 substs.set('rootlibexecdir',                                  rootlibexecdir)
 248 substs.set('systemunitdir',                                   systemunitdir)
 249 substs.set('userunitdir',                                     userunitdir)
 250 substs.set('systempresetdir',                                 systempresetdir)
 251 substs.set('userpresetdir',                                   userpresetdir)
 252 substs.set('udevhwdbdir',                                     udevhwdbdir)
 253 substs.set('udevrulesdir',                                    udevrulesdir)
 254 substs.set('udevlibexecdir',                                  udevlibexecdir)
 255 substs.set('environmentdir',                                  environmentdir)
 256 substs.set('catalogdir',                                      catalogdir)
 257 substs.set('tmpfilesdir',                                     tmpfilesdir)
 258 substs.set('sysusersdir',                                     sysusersdir)
 259 substs.set('sysctldir',                                       sysctldir)
 260 substs.set('binfmtdir',                                       binfmtdir)
 261 substs.set('modulesloaddir',                                  modulesloaddir)
 262 substs.set('modprobedir',                                     modprobedir)
 263 substs.set('systemgeneratordir',                              systemgeneratordir)
 264 substs.set('usergeneratordir',                                usergeneratordir)
 265 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 266 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 267 substs.set('systemshutdowndir',                               systemshutdowndir)
 268 substs.set('systemsleepdir',                                  systemsleepdir)
 269 substs.set('VARLOGDIR',                                       varlogdir)
 270 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 271 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 272 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 273 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 274 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 275 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 276 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 277 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 278 substs.set('HIGH_RLIMIT_NOFILE',                              conf.get('HIGH_RLIMIT_NOFILE'))
 279
 280 #####################################################################
 281
 282 cc = meson.get_compiler('c')
 283 pkgconfig = import('pkgconfig')
 284 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 285 meson_build_sh = find_program('tools/meson-build.sh')
 286
 287 want_tests = get_option('tests')
 288 slow_tests = want_tests != 'false' and get_option('slow-tests')
 289 install_tests = get_option('install-tests')
 290
 291 if add_languages('cpp', required : fuzzer_build)
 292         #  Used only for tests
 293         cxx_cmd = ' '.join(meson.get_compiler('cpp').cmd_array())
 294 else
 295         cxx_cmd = ''
 296 endif
 297
 298 if want_libfuzzer
 299         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 300 elif want_ossfuzz
 301         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 302 endif
 303
 304 possible_cc_flags = [
 305         '-Wextra',
 306         '-Werror=undef',
 307         '-Wlogical-op',
 308         '-Wmissing-include-dirs',
 309         '-Wold-style-definition',
 310         '-Wpointer-arith',
 311         '-Winit-self',
 312         '-Wfloat-equal',
 313         '-Wsuggest-attribute=noreturn',
 314         '-Werror=missing-prototypes',
 315         '-Werror=implicit-function-declaration',
 316         '-Werror=missing-declarations',
 317         '-Werror=return-type',
 318         '-Werror=incompatible-pointer-types',
 319         '-Werror=format=2',
 320         '-Wstrict-prototypes',
 321         '-Wredundant-decls',
 322         '-Wmissing-noreturn',
 323         '-Wimplicit-fallthrough=5',
 324         '-Wshadow',
 325         '-Wendif-labels',
 326         '-Wstrict-aliasing=2',
 327         '-Wwrite-strings',
 328         '-Werror=overflow',
 329         '-Werror=shift-count-overflow',
 330         '-Werror=shift-overflow=2',
 331         '-Wdate-time',
 332         '-Wnested-externs',
 333
 334         # negative arguments are correctly detected starting with meson 0.46.
 335         '-Wno-unused-parameter',
 336         '-Wno-missing-field-initializers',
 337         '-Wno-unused-result',
 338         '-Wno-format-signedness',
 339         '-Wno-error=#warnings',  # clang
 340         '-Wno-string-plus-int',  # clang
 341
 342         # work-around for gcc 7.1 turning this on on its own.
 343         '-Wno-error=nonnull',
 344
 345         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 346         # optimizations enabled, producing essentially false positives.
 347         '-Wno-maybe-uninitialized',
 348
 349         '-ffast-math',
 350         '-fno-common',
 351         '-fdiagnostics-show-option',
 352         '-fno-strict-aliasing',
 353         '-fvisibility=hidden',
 354         '-fstack-protector',
 355         '-fstack-protector-strong',
 356         '--param=ssp-buffer-size=4',
 357 ]
 358
 359 # --as-needed and --no-undefined are provided by meson by default,
 360 # run mesonconf to see what is enabled
 361 possible_link_flags = [
 362         '-Wl,-z,relro',
 363         '-Wl,-z,now',
 364 ]
 365
 366 if cc.get_id() == 'clang'
 367         possible_cc_flags += [
 368                 '-Wno-typedef-redefinition',
 369                 '-Wno-gnu-variable-sized-type-not-at-end',
 370         ]
 371 endif
 372
 373 if get_option('buildtype') != 'debug'
 374         possible_cc_flags += [
 375                 '-ffunction-sections',
 376                 '-fdata-sections',
 377         ]
 378
 379         possible_link_flags += '-Wl,--gc-sections'
 380 endif
 381
 382 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 383 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 384
 385 if cc.compiles('''
 386    #include <time.h>
 387    #include <inttypes.h>
 388    typedef uint64_t usec_t;
 389    usec_t now(clockid_t clock);
 390    int main(void) {
 391            struct timespec now;
 392            return 0;
 393    }
 394 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 395         add_project_arguments('-Werror=shadow', language : 'c')
 396 endif
 397
 398 cpp = ' '.join(cc.cmd_array()) + ' -E'
 399
 400 #####################################################################
 401 # compilation result tests
 402
 403 conf.set('_GNU_SOURCE', true)
 404 conf.set('__SANE_USERSPACE_TYPES__', true)
 405
 406 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 407 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 408 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 409 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 410 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 411 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 412 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 413
 414 decl_headers = '''
 415 #include <uchar.h>
 416 #include <sys/stat.h>
 417 '''
 418
 419 foreach decl : ['char16_t',
 420                 'char32_t',
 421                 'struct statx',
 422                ]
 423
 424         # We get -1 if the size cannot be determined
 425         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 426
 427         if decl == 'struct statx'
 428                 if have
 429                         want_linux_stat_h = false
 430                 else
 431                         have = cc.sizeof(decl,
 432                                          prefix : decl_headers + '#include <linux/stat.h>',
 433                                          args : '-D_GNU_SOURCE') > 0
 434                         want_linux_stat_h = have
 435                 endif
 436         endif
 437
 438         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 439 endforeach
 440
 441 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 442
 443 foreach decl : [['ETHTOOL_LINK_MODE_10baseT_Half_BIT',      'linux/ethtool.h'],
 444                 ['ETHTOOL_LINK_MODE_25000baseCR_Full_BIT',  'linux/ethtool.h'],
 445                 ['ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT', 'linux/ethtool.h'],
 446                 ['ETHTOOL_LINK_MODE_1000baseX_Full_BIT',    'linux/ethtool.h'],
 447                 ['ETHTOOL_LINK_MODE_2500baseT_Full_BIT',    'linux/ethtool.h'],
 448                 ['ETHTOOL_LINK_MODE_FEC_NONE_BIT',          'linux/ethtool.h'],
 449                 ['FRA_TUN_ID',                              'linux/fib_rules.h'],
 450                 ['FRA_SUPPRESS_PREFIXLEN',                  'linux/fib_rules.h'],
 451                 ['FRA_PAD',                                 'linux/fib_rules.h'],
 452                 ['FRA_L3MDEV',                              'linux/fib_rules.h'],
 453                 ['FRA_UID_RANGE',                           'linux/fib_rules.h'],
 454                 ['FRA_DPORT_RANGE',                         'linux/fib_rules.h'],
 455                 ['FOU_ATTR_REMCSUM_NOPARTIAL',              'linux/fou.h'],
 456                 ['FOU_CMD_GET',                             'linux/fou.h'],
 457                 ['IFA_FLAGS',                               'linux/if_addr.h'],
 458                 ['IFLA_BRIDGE_VLAN_TUNNEL_INFO',            'linux/if_bridge.h'],
 459                 ['IFLA_INET6_ADDR_GEN_MODE',                'linux/if_link.h'],
 460                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY',        'linux/if_link.h'],
 461                 ['IN6_ADDR_GEN_MODE_RANDOM',                'linux/if_link.h'],
 462                 ['IFLA_IPVLAN_MODE',                        'linux/if_link.h'],
 463                 ['IPVLAN_MODE_L3S',                         'linux/if_link.h'],
 464                 ['IFLA_IPVLAN_FLAGS',                       'linux/if_link.h'],
 465                 ['IFLA_PHYS_PORT_ID',                       'linux/if_link.h'],
 466                 ['IFLA_CARRIER_CHANGES',                    'linux/if_link.h'],
 467                 ['IFLA_PHYS_SWITCH_ID',                     'linux/if_link.h'],
 468                 ['IFLA_LINK_NETNSID',                       'linux/if_link.h'],
 469                 ['IFLA_PHYS_PORT_NAME',                     'linux/if_link.h'],
 470                 ['IFLA_PROTO_DOWN',                         'linux/if_link.h'],
 471                 ['IFLA_GSO_MAX_SIZE',                       'linux/if_link.h'],
 472                 ['IFLA_PAD',                                'linux/if_link.h'],
 473                 ['IFLA_XDP',                                'linux/if_link.h'],
 474                 ['IFLA_EVENT',                              'linux/if_link.h'],
 475                 ['IFLA_IF_NETNSID',                         'linux/if_link.h'],
 476                 ['IFLA_TARGET_NETNSID',                     'linux/if_link.h'],
 477                 ['IFLA_NEW_IFINDEX',                        'linux/if_link.h'],
 478                 ['IFLA_MAX_MTU',                            'linux/if_link.h'],
 479                 ['IFLA_BOND_MODE',                          'linux/if_link.h'],
 480                 ['IFLA_BOND_ACTIVE_SLAVE',                  'linux/if_link.h'],
 481                 ['IFLA_BOND_AD_INFO',                       'linux/if_link.h'],
 482                 ['IFLA_BOND_AD_ACTOR_SYSTEM',               'linux/if_link.h'],
 483                 ['IFLA_BOND_TLB_DYNAMIC_LB',                'linux/if_link.h'],
 484                 ['IFLA_VXLAN_UDP_ZERO_CSUM6_RX',            'linux/if_link.h'],
 485                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',            'linux/if_link.h'],
 486                 ['IFLA_VXLAN_COLLECT_METADATA',             'linux/if_link.h'],
 487                 ['IFLA_VXLAN_LABEL',                        'linux/if_link.h'],
 488                 ['IFLA_VXLAN_GPE',                          'linux/if_link.h'],
 489                 ['IFLA_VXLAN_TTL_INHERIT',                  'linux/if_link.h'],
 490                 ['IFLA_GENEVE_TOS',                         'linux/if_link.h'],
 491                 ['IFLA_GENEVE_COLLECT_METADATA',            'linux/if_link.h'],
 492                 ['IFLA_GENEVE_REMOTE6',                     'linux/if_link.h'],
 493                 ['IFLA_GENEVE_UDP_ZERO_CSUM6_RX',           'linux/if_link.h'],
 494                 ['IFLA_GENEVE_LABEL',                       'linux/if_link.h'],
 495                 ['IFLA_GENEVE_TTL_INHERIT',                 'linux/if_link.h'],
 496                 ['IFLA_BR_MAX_AGE',                         'linux/if_link.h'],
 497                 ['IFLA_BR_PRIORITY',                        'linux/if_link.h'],
 498                 ['IFLA_BR_VLAN_PROTOCOL',                   'linux/if_link.h'],
 499                 ['IFLA_BR_VLAN_DEFAULT_PVID',               'linux/if_link.h'],
 500                 ['IFLA_BR_VLAN_STATS_ENABLED',              'linux/if_link.h'],
 501                 ['IFLA_BR_MCAST_STATS_ENABLED',             'linux/if_link.h'],
 502                 ['IFLA_BR_MCAST_MLD_VERSION',               'linux/if_link.h'],
 503                 ['IFLA_BR_VLAN_STATS_PER_PORT',             'linux/if_link.h'],
 504                 ['IFLA_BRPORT_LEARNING_SYNC',               'linux/if_link.h'],
 505                 ['IFLA_BRPORT_PROXYARP_WIFI',               'linux/if_link.h'],
 506                 ['IFLA_BRPORT_MULTICAST_ROUTER',            'linux/if_link.h'],
 507                 ['IFLA_BRPORT_PAD',                         'linux/if_link.h'],
 508                 ['IFLA_BRPORT_MCAST_FLOOD',                 'linux/if_link.h'],
 509                 ['IFLA_BRPORT_VLAN_TUNNEL',                 'linux/if_link.h'],
 510                 ['IFLA_BRPORT_BCAST_FLOOD',                 'linux/if_link.h'],
 511                 ['IFLA_BRPORT_NEIGH_SUPPRESS',              'linux/if_link.h'],
 512                 ['IFLA_BRPORT_ISOLATED',                    'linux/if_link.h'],
 513                 ['IFLA_BRPORT_BACKUP_PORT',                 'linux/if_link.h'],
 514                 ['IFLA_VRF_TABLE',                          'linux/if_link.h'],
 515                 # if_tunnel.h is buggy and cannot be included on its own
 516                 ['IFLA_VTI_FWMARK',                         'linux/if_tunnel.h', '#include <net/if.h>'],
 517                 ['IFLA_IPTUN_ENCAP_DPORT',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 518                 ['IFLA_IPTUN_COLLECT_METADATA',             'linux/if_tunnel.h', '#include <net/if.h>'],
 519                 ['IFLA_IPTUN_FWMARK',                       'linux/if_tunnel.h', '#include <net/if.h>'],
 520                 ['IFLA_GRE_ENCAP_DPORT',                    'linux/if_tunnel.h', '#include <net/if.h>'],
 521                 ['IFLA_GRE_COLLECT_METADATA',               'linux/if_tunnel.h', '#include <net/if.h>'],
 522                 ['IFLA_GRE_IGNORE_DF',                      'linux/if_tunnel.h', '#include <net/if.h>'],
 523                 ['IFLA_GRE_FWMARK',                         'linux/if_tunnel.h', '#include <net/if.h>'],
 524                 ['IFLA_GRE_ERSPAN_INDEX',                   'linux/if_tunnel.h', '#include <net/if.h>'],
 525                 ['IFLA_GRE_ERSPAN_HWID',                    'linux/if_tunnel.h', '#include <net/if.h>'],
 526                 ['LO_FLAGS_PARTSCAN',                       'linux/loop.h'],
 527                ]
 528         prefix = decl.length() > 2 ? decl[2] : ''
 529         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 530         conf.set10('HAVE_' + decl[0], have)
 531 endforeach
 532
 533 foreach ident : ['secure_getenv', '__secure_getenv']
 534         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 535 endforeach
 536
 537 foreach ident : [
 538         ['memfd_create',      '''#include <sys/mman.h>'''],
 539         ['gettid',            '''#include <sys/types.h>
 540                                  #include <unistd.h>'''],
 541         ['pivot_root',        '''#include <stdlib.h>
 542                                  #include <unistd.h>'''],     # no known header declares pivot_root
 543         ['name_to_handle_at', '''#include <sys/types.h>
 544                                  #include <sys/stat.h>
 545                                  #include <fcntl.h>'''],
 546         ['setns',             '''#include <sched.h>'''],
 547         ['renameat2',         '''#include <stdio.h>
 548                                  #include <fcntl.h>'''],
 549         ['kcmp',              '''#include <linux/kcmp.h>'''],
 550         ['keyctl',            '''#include <sys/types.h>
 551                                  #include <keyutils.h>'''],
 552         ['copy_file_range',   '''#include <sys/syscall.h>
 553                                  #include <unistd.h>'''],
 554         ['bpf',               '''#include <sys/syscall.h>
 555                                  #include <unistd.h>'''],
 556         ['statx',             '''#include <sys/types.h>
 557                                  #include <sys/stat.h>
 558                                  #include <unistd.h>'''],
 559         ['explicit_bzero' ,   '''#include <string.h>'''],
 560         ['reallocarray',      '''#include <malloc.h>'''],
 561 ]
 562
 563         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 564         conf.set10('HAVE_' + ident[0].to_upper(), have)
 565 endforeach
 566
 567 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 568         conf.set10('USE_SYS_RANDOM_H', true)
 569         conf.set10('HAVE_GETRANDOM', true)
 570 else
 571         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 572         conf.set10('USE_SYS_RANDOM_H', false)
 573         conf.set10('HAVE_GETRANDOM', have)
 574 endif
 575
 576 #####################################################################
 577
 578 vcs_tagger = [meson.source_root() + '/tools/meson-vcs-tag.sh',
 579               meson.source_root(),
 580               get_option('version-tag'),
 581               meson.project_version()]
 582
 583 version_h = vcs_tag(
 584         input : 'src/version/version.h.in',
 585         output : 'version.h',
 586         command: vcs_tagger)
 587
 588 versiondep = declare_dependency(sources: version_h)
 589
 590 sed = find_program('sed')
 591 awk = find_program('awk')
 592 m4 = find_program('m4')
 593 stat = find_program('stat')
 594 git = find_program('git', required : false)
 595 env = find_program('env')
 596 perl = find_program('perl', required : false)
 597
 598 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 599 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 600 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 601 splash_bmp = files('test/splash.bmp')
 602
 603 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 604 # /usr/sbin, /sbin, and fall back to the default from middle column.
 605 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 606          ['quotacheck', '/usr/sbin/quotacheck' ],
 607          ['kmod',       '/usr/bin/kmod'        ],
 608          ['kexec',      '/usr/sbin/kexec'      ],
 609          ['sulogin',    '/usr/sbin/sulogin'    ],
 610          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 611          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 612          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 613          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 614         ]
 615 foreach prog : progs
 616         path = get_option(prog[0] + '-path')
 617         if path != ''
 618                 message('Using @1@ for @0@'.format(prog[0], path))
 619         else
 620                 exe = find_program(prog[0],
 621                                    '/usr/sbin/' + prog[0],
 622                                    '/sbin/' + prog[0],
 623                                    required: false)
 624                 path = exe.found() ? exe.path() : prog[1]
 625         endif
 626         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 627         conf.set_quoted(name, path)
 628         substs.set(name, path)
 629 endforeach
 630
 631 conf.set_quoted('TELINIT', get_option('telinit-path'))
 632
 633 if run_command('ln', '--relative', '--help').returncode() != 0
 634         error('ln does not support --relative (added in coreutils 8.16)')
 635 endif
 636
 637 ############################################################
 638
 639 gperf = find_program('gperf')
 640
 641 gperf_test_format = '''
 642 #include <string.h>
 643 const char * in_word_set(const char *, @0@);
 644 @1@
 645 '''
 646 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 647 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 648 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 649 if cc.compiles(gperf_test)
 650         gperf_len_type = 'size_t'
 651 else
 652         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 653         if cc.compiles(gperf_test)
 654                 gperf_len_type = 'unsigned'
 655         else
 656                 error('unable to determine gperf len type')
 657         endif
 658 endif
 659 message('gperf len type is @0@'.format(gperf_len_type))
 660 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 661          description : 'The type of gperf "len" parameter')
 662
 663 ############################################################
 664
 665 if not cc.has_header('sys/capability.h')
 666         error('POSIX caps headers not found')
 667 endif
 668 foreach header : ['crypt.h',
 669                   'linux/btrfs_tree.h',
 670                   'linux/fou.h',
 671                   'linux/memfd.h',
 672                   'linux/vm_sockets.h',
 673                   'linux/can/vxcan.h',
 674                   'sys/auxv.h',
 675                   'valgrind/memcheck.h',
 676                   'valgrind/valgrind.h',
 677                  ]
 678
 679         conf.set10('HAVE_' + header.underscorify().to_upper(),
 680                    cc.has_header(header))
 681 endforeach
 682
 683 ############################################################
 684
 685 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 686 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 687 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 688
 689 default_hierarchy = get_option('default-hierarchy')
 690 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 691                 description : 'default cgroup hierarchy as string')
 692 if default_hierarchy == 'legacy'
 693         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 694 elif default_hierarchy == 'hybrid'
 695         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 696 else
 697         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 698 endif
 699
 700 default_net_naming_scheme = get_option('default-net-naming-scheme')
 701 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 702
 703 time_epoch = get_option('time-epoch')
 704 if time_epoch == -1
 705         NEWS = files('NEWS')
 706         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
 707 endif
 708 conf.set('TIME_EPOCH', time_epoch)
 709
 710 system_uid_max = get_option('system-uid-max')
 711 if system_uid_max == -1
 712         system_uid_max = run_command(
 713                 awk,
 714                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 715                 '/etc/login.defs').stdout().strip()
 716         if system_uid_max == ''
 717                 system_uid_max = 999
 718         else
 719                 system_uid_max = system_uid_max.to_int()
 720         endif
 721 endif
 722 conf.set('SYSTEM_UID_MAX', system_uid_max)
 723 substs.set('systemuidmax', system_uid_max)
 724
 725 system_gid_max = get_option('system-gid-max')
 726 if system_gid_max == -1
 727         system_gid_max = run_command(
 728                 awk,
 729                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 730                 '/etc/login.defs').stdout().strip()
 731         if system_gid_max == ''
 732                 system_gid_max = 999
 733         else
 734                 system_gid_max = system_gid_max.to_int()
 735         endif
 736 endif
 737 conf.set('SYSTEM_GID_MAX', system_gid_max)
 738 substs.set('systemgidmax', system_gid_max)
 739
 740 dynamic_uid_min = get_option('dynamic-uid-min')
 741 dynamic_uid_max = get_option('dynamic-uid-max')
 742 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 743 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 744 substs.set('dynamicuidmin', dynamic_uid_min)
 745 substs.set('dynamicuidmax', dynamic_uid_max)
 746
 747 container_uid_base_min = get_option('container-uid-base-min')
 748 container_uid_base_max = get_option('container-uid-base-max')
 749 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 750 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 751 substs.set('containeruidbasemin', container_uid_base_min)
 752 substs.set('containeruidbasemax', container_uid_base_max)
 753
 754 nobody_user = get_option('nobody-user')
 755 nobody_group = get_option('nobody-group')
 756
 757 if not meson.is_cross_build()
 758         getent_result = run_command('getent', 'passwd', '65534')
 759         if getent_result.returncode() == 0
 760                 name = getent_result.stdout().split(':')[0]
 761                 if name != nobody_user
 762                         warning('\n' +
 763                                 '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) +
 764                                 'Your build will result in an user table setup that is incompatible with the local system.')
 765                 endif
 766         endif
 767         id_result = run_command('id', '-u', nobody_user)
 768         if id_result.returncode() == 0
 769                 id = id_result.stdout().to_int()
 770                 if id != 65534
 771                         warning('\n' +
 772                                 '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) +
 773                                 'Your build will result in an user table setup that is incompatible with the local system.')
 774                 endif
 775         endif
 776
 777         getent_result = run_command('getent', 'group', '65534')
 778         if getent_result.returncode() == 0
 779                 name = getent_result.stdout().split(':')[0]
 780                 if name != nobody_group
 781                         warning('\n' +
 782                                 '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) +
 783                                 'Your build will result in an group table setup that is incompatible with the local system.')
 784                 endif
 785         endif
 786         id_result = run_command('id', '-g', nobody_group)
 787         if id_result.returncode() == 0
 788                 id = id_result.stdout().to_int()
 789                 if id != 65534
 790                         warning('\n' +
 791                                 '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) +
 792                                 'Your build will result in an group table setup that is incompatible with the local system.')
 793                 endif
 794         endif
 795 endif
 796 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 797         warning('\n' +
 798                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 799                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 800 endif
 801
 802 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 803 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 804 substs.set('NOBODY_USER_NAME', nobody_user)
 805 substs.set('NOBODY_GROUP_NAME', nobody_group)
 806
 807 tty_gid = get_option('tty-gid')
 808 conf.set('TTY_GID', tty_gid)
 809 substs.set('TTY_GID', tty_gid)
 810
 811 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 812 users_gid = get_option('users-gid')
 813 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 814
 815 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 816 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 817
 818 dev_kvm_mode = get_option('dev-kvm-mode')
 819 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 820 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 821 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 822
 823 kill_user_processes = get_option('default-kill-user-processes')
 824 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 825 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 826 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 827
 828 dns_servers = get_option('dns-servers')
 829 conf.set_quoted('DNS_SERVERS', dns_servers)
 830 substs.set('DNS_SERVERS', dns_servers)
 831
 832 ntp_servers = get_option('ntp-servers')
 833 conf.set_quoted('NTP_SERVERS', ntp_servers)
 834 substs.set('NTP_SERVERS', ntp_servers)
 835
 836 default_locale = get_option('default-locale')
 837 if default_locale == ''
 838         if not meson.is_cross_build()
 839                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 840                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 841         else
 842                 default_locale = 'C.UTF-8'
 843         endif
 844 endif
 845 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 846
 847 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 848
 849 substs.set('SUSHELL', get_option('debug-shell'))
 850 substs.set('DEBUGTTY', get_option('debug-tty'))
 851
 852 enable_debug_hashmap = false
 853 enable_debug_mmap_cache = false
 854 enable_debug_siphash = false
 855 enable_debug_udev = false
 856 foreach name : get_option('debug-extra')
 857         if name == 'hashmap'
 858                 enable_debug_hashmap = true
 859         elif name == 'mmap-cache'
 860                 enable_debug_mmap_cache = true
 861         elif name == 'siphash'
 862                 enable_debug_siphash = true
 863         elif name == 'udev'
 864                 enable_debug_udev = true
 865         else
 866                 message('unknown debug option "@0@", ignoring'.format(name))
 867         endif
 868 endforeach
 869 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 870 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 871 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 872 conf.set10('ENABLE_DEBUG_UDEV', enable_debug_udev)
 873
 874 conf.set10('VALGRIND', get_option('valgrind'))
 875 conf.set10('LOG_TRACE', get_option('log-trace'))
 876
 877 #####################################################################
 878
 879 threads = dependency('threads')
 880 librt = cc.find_library('rt')
 881 libm = cc.find_library('m')
 882 libdl = cc.find_library('dl')
 883 libcrypt = cc.find_library('crypt')
 884
 885 libcap = dependency('libcap', required : false)
 886 if not libcap.found()
 887         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 888         libcap = cc.find_library('cap')
 889 endif
 890
 891 libmount = dependency('mount',
 892                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 893
 894 want_seccomp = get_option('seccomp')
 895 if want_seccomp != 'false' and not fuzzer_build
 896         libseccomp = dependency('libseccomp',
 897                                 version : '>= 2.3.1',
 898                                 required : want_seccomp == 'true')
 899         have = libseccomp.found()
 900 else
 901         have = false
 902         libseccomp = []
 903 endif
 904 conf.set10('HAVE_SECCOMP', have)
 905
 906 want_selinux = get_option('selinux')
 907 if want_selinux != 'false' and not fuzzer_build
 908         libselinux = dependency('libselinux',
 909                                 version : '>= 2.1.9',
 910                                 required : want_selinux == 'true')
 911         have = libselinux.found()
 912 else
 913         have = false
 914         libselinux = []
 915 endif
 916 conf.set10('HAVE_SELINUX', have)
 917
 918 want_apparmor = get_option('apparmor')
 919 if want_apparmor != 'false' and not fuzzer_build
 920         libapparmor = dependency('libapparmor',
 921                                  required : want_apparmor == 'true')
 922         have = libapparmor.found()
 923 else
 924         have = false
 925         libapparmor = []
 926 endif
 927 conf.set10('HAVE_APPARMOR', have)
 928
 929 smack_run_label = get_option('smack-run-label')
 930 if smack_run_label != ''
 931         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 932 endif
 933
 934 want_polkit = get_option('polkit')
 935 install_polkit = false
 936 install_polkit_pkla = false
 937 if want_polkit != 'false' and not fuzzer_build
 938         install_polkit = true
 939
 940         libpolkit = dependency('polkit-gobject-1',
 941                                required : false)
 942         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 943                 message('Old polkit detected, will install pkla files')
 944                 install_polkit_pkla = true
 945         endif
 946 endif
 947 conf.set10('ENABLE_POLKIT', install_polkit)
 948
 949 want_acl = get_option('acl')
 950 if want_acl != 'false' and not fuzzer_build
 951         libacl = cc.find_library('acl', required : want_acl == 'true')
 952         have = libacl.found()
 953 else
 954         have = false
 955         libacl = []
 956 endif
 957 conf.set10('HAVE_ACL', have)
 958
 959 want_audit = get_option('audit')
 960 if want_audit != 'false' and not fuzzer_build
 961         libaudit = dependency('audit', required : want_audit == 'true')
 962         have = libaudit.found()
 963 else
 964         have = false
 965         libaudit = []
 966 endif
 967 conf.set10('HAVE_AUDIT', have)
 968
 969 want_blkid = get_option('blkid')
 970 if want_blkid != 'false' and not fuzzer_build
 971         libblkid = dependency('blkid', required : want_blkid == 'true')
 972         have = libblkid.found()
 973 else
 974         have = false
 975         libblkid = []
 976 endif
 977 conf.set10('HAVE_BLKID', have)
 978
 979 want_kmod = get_option('kmod')
 980 if want_kmod != 'false' and not fuzzer_build
 981         libkmod = dependency('libkmod',
 982                              version : '>= 15',
 983                              required : want_kmod == 'true')
 984         have = libkmod.found()
 985 else
 986         have = false
 987         libkmod = []
 988 endif
 989 conf.set10('HAVE_KMOD', have)
 990
 991 want_pam = get_option('pam')
 992 if want_pam != 'false' and not fuzzer_build
 993         libpam = cc.find_library('pam', required : want_pam == 'true')
 994         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 995         have = libpam.found() and libpam_misc.found()
 996 else
 997         have = false
 998         libpam = []
 999         libpam_misc = []
1000 endif
1001 conf.set10('HAVE_PAM', have)
1002
1003 want_microhttpd = get_option('microhttpd')
1004 if want_microhttpd != 'false' and not fuzzer_build
1005         libmicrohttpd = dependency('libmicrohttpd',
1006                                    version : '>= 0.9.33',
1007                                    required : want_microhttpd == 'true')
1008         have = libmicrohttpd.found()
1009 else
1010         have = false
1011         libmicrohttpd = []
1012 endif
1013 conf.set10('HAVE_MICROHTTPD', have)
1014
1015 want_libcryptsetup = get_option('libcryptsetup')
1016 if want_libcryptsetup != 'false' and not fuzzer_build
1017         libcryptsetup = dependency('libcryptsetup',
1018                                    version : '>= 1.6.0',
1019                                    required : want_libcryptsetup == 'true')
1020         have = libcryptsetup.found()
1021         have_sector = cc.has_member(
1022                     'struct crypt_params_plain',
1023                     'sector_size',
1024                     prefix : '#include <libcryptsetup.h>')
1025 else
1026         have = false
1027         have_sector = false
1028         libcryptsetup = []
1029 endif
1030 conf.set10('HAVE_LIBCRYPTSETUP', have)
1031 conf.set10('HAVE_LIBCRYPTSETUP_SECTOR_SIZE', have_sector)
1032
1033 want_libcurl = get_option('libcurl')
1034 if want_libcurl != 'false' and not fuzzer_build
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_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
1052         libidn = dependency('libidn',
1053                             required : want_libidn == 'true')
1054         have = libidn.found()
1055 else
1056         have = false
1057         libidn = []
1058 endif
1059 conf.set10('HAVE_LIBIDN', have)
1060 if not have and want_libidn2 != 'false' and not fuzzer_build
1061         # libidn is used for both libidn and libidn2 objects
1062         libidn = dependency('libidn2',
1063                             required : want_libidn2 == 'true')
1064         have = libidn.found()
1065 else
1066         have = false
1067 endif
1068 conf.set10('HAVE_LIBIDN2', have)
1069
1070 want_libiptc = get_option('libiptc')
1071 if want_libiptc != 'false' and not fuzzer_build
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 fuzzer_build
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 fuzzer_build
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 fuzzer_build
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 fuzzer_build
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_elfutils = get_option('elfutils')
1132 if want_elfutils != 'false' and not fuzzer_build
1133         libdw = dependency('libdw',
1134                            required : want_elfutils == 'true')
1135         have = libdw.found()
1136 else
1137         have = false
1138         libdw = []
1139 endif
1140 conf.set10('HAVE_ELFUTILS', have)
1141
1142 want_zlib = get_option('zlib')
1143 if want_zlib != 'false' and not fuzzer_build
1144         libz = dependency('zlib',
1145                           required : want_zlib == 'true')
1146         have = libz.found()
1147 else
1148         have = false
1149         libz = []
1150 endif
1151 conf.set10('HAVE_ZLIB', have)
1152
1153 want_bzip2 = get_option('bzip2')
1154 if want_bzip2 != 'false' and not fuzzer_build
1155         libbzip2 = cc.find_library('bz2',
1156                                    required : want_bzip2 == 'true')
1157         have = libbzip2.found()
1158 else
1159         have = false
1160         libbzip2 = []
1161 endif
1162 conf.set10('HAVE_BZIP2', have)
1163
1164 want_xz = get_option('xz')
1165 if want_xz != 'false' and not fuzzer_build
1166         libxz = dependency('liblzma',
1167                            required : want_xz == 'true')
1168         have = libxz.found()
1169 else
1170         have = false
1171         libxz = []
1172 endif
1173 conf.set10('HAVE_XZ', have)
1174
1175 want_lz4 = get_option('lz4')
1176 if want_lz4 != 'false' and not fuzzer_build
1177         liblz4 = dependency('liblz4',
1178                             version : '>= 1.3.0',
1179                             required : want_lz4 == 'true')
1180         have = liblz4.found()
1181 else
1182         have = false
1183         liblz4 = []
1184 endif
1185 conf.set10('HAVE_LZ4', have)
1186
1187 want_xkbcommon = get_option('xkbcommon')
1188 if want_xkbcommon != 'false' and not fuzzer_build
1189         libxkbcommon = dependency('xkbcommon',
1190                                   version : '>= 0.3.0',
1191                                   required : want_xkbcommon == 'true')
1192         have = libxkbcommon.found()
1193 else
1194         have = false
1195         libxkbcommon = []
1196 endif
1197 conf.set10('HAVE_XKBCOMMON', have)
1198
1199 want_pcre2 = get_option('pcre2')
1200 if want_pcre2 != 'false'
1201         libpcre2 = dependency('libpcre2-8',
1202                               required : want_pcre2 == 'true')
1203         have = libpcre2.found()
1204 else
1205         have = false
1206         libpcre2 = []
1207 endif
1208 conf.set10('HAVE_PCRE2', have)
1209
1210 want_glib = get_option('glib')
1211 if want_glib != 'false' and not fuzzer_build
1212         libglib =    dependency('glib-2.0',
1213                                 version : '>= 2.22.0',
1214                                 required : want_glib == 'true')
1215         libgobject = dependency('gobject-2.0',
1216                                 version : '>= 2.22.0',
1217                                 required : want_glib == 'true')
1218         libgio =     dependency('gio-2.0',
1219                                 required : want_glib == 'true')
1220         have = libglib.found() and libgobject.found() and libgio.found()
1221 else
1222         have = false
1223         libglib = []
1224         libgobject = []
1225         libgio = []
1226 endif
1227 conf.set10('HAVE_GLIB', have)
1228
1229 want_dbus = get_option('dbus')
1230 if want_dbus != 'false' and not fuzzer_build
1231         libdbus = dependency('dbus-1',
1232                              version : '>= 1.3.2',
1233                              required : want_dbus == 'true')
1234         have = libdbus.found()
1235 else
1236         have = false
1237         libdbus = []
1238 endif
1239 conf.set10('HAVE_DBUS', have)
1240
1241 default_dnssec = get_option('default-dnssec')
1242 if fuzzer_build
1243         default_dnssec = 'no'
1244 endif
1245 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1246         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1247         default_dnssec = 'no'
1248 endif
1249 conf.set('DEFAULT_DNSSEC_MODE',
1250          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1251 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1252
1253 dns_over_tls = get_option('dns-over-tls')
1254 if dns_over_tls != 'false'
1255         if dns_over_tls == 'openssl'
1256                 have_gnutls = false
1257         else
1258                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.5.3'))
1259                 if dns_over_tls == 'gnutls' and not have_gnutls
1260                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1261                 endif
1262         endif
1263         if dns_over_tls == 'gnutls' or have_gnutls
1264                 have_openssl = false
1265         else
1266                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1267                 if dns_over_tls != 'auto' and not have_openssl
1268                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1269                         error('DNS-over-TLS support was requested$0$, but dependencies are not available'.format(str))
1270                 endif
1271         endif
1272         have = have_gnutls or have_openssl
1273 else
1274         have = false
1275         have_gnutls = false
1276         have_openssl = false
1277 endif
1278 conf.set10('ENABLE_DNS_OVER_TLS', have)
1279 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1280 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1281
1282 default_dns_over_tls = get_option('default-dns-over-tls')
1283 if fuzzer_build
1284         default_dns_over_tls = 'no'
1285 endif
1286 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1287         message('default-dns-over-tls cannot be set to opportunistic when DNS-over-TLS support is disabled. Setting default-dns-over-tls to no.')
1288         default_dns_over_tls = 'no'
1289 endif
1290 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1291          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1292 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1293
1294 want_importd = get_option('importd')
1295 if want_importd != 'false'
1296         have = (conf.get('HAVE_LIBCURL') == 1 and
1297                 conf.get('HAVE_ZLIB') == 1 and
1298                 conf.get('HAVE_XZ') == 1 and
1299                 conf.get('HAVE_GCRYPT') == 1)
1300         if want_importd == 'true' and not have
1301                 error('importd support was requested, but dependencies are not available')
1302         endif
1303 else
1304         have = false
1305 endif
1306 conf.set10('ENABLE_IMPORTD', have)
1307
1308 want_remote = get_option('remote')
1309 if want_remote != 'false'
1310         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1311                      conf.get('HAVE_LIBCURL') == 1]
1312         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1313         # it's possible to build one without the other. Complain only if
1314         # support was explictly requested. The auxiliary files like sysusers
1315         # config should be installed when any of the programs are built.
1316         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1317                 error('remote support was requested, but dependencies are not available')
1318         endif
1319         have = have_deps[0] or have_deps[1]
1320 else
1321         have = false
1322 endif
1323 conf.set10('ENABLE_REMOTE', have)
1324
1325 foreach term : ['utmp',
1326                 'hibernate',
1327                 'environment-d',
1328                 'binfmt',
1329                 'coredump',
1330                 'resolve',
1331                 'logind',
1332                 'hostnamed',
1333                 'localed',
1334                 'machined',
1335                 'portabled',
1336                 'networkd',
1337                 'timedated',
1338                 'timesyncd',
1339                 'firstboot',
1340                 'randomseed',
1341                 'backlight',
1342                 'vconsole',
1343                 'quotacheck',
1344                 'sysusers',
1345                 'tmpfiles',
1346                 'hwdb',
1347                 'rfkill',
1348                 'ldconfig',
1349                 'efi',
1350                 'tpm',
1351                 'ima',
1352                 'smack',
1353                 'gshadow',
1354                 'idn',
1355                 'nss-myhostname',
1356                 'nss-systemd']
1357         have = get_option(term)
1358         name = 'ENABLE_' + term.underscorify().to_upper()
1359         conf.set10(name, have)
1360 endforeach
1361
1362 foreach tuple : [['nss-mymachines', 'machined'],
1363                  ['nss-resolve',    'resolve']]
1364         want = get_option(tuple[0])
1365         if want != 'false'
1366                 have = get_option(tuple[1])
1367                 if want == 'true' and not have
1368                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1369                 endif
1370         else
1371                 have = false
1372         endif
1373         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1374         conf.set10(name, have)
1375 endforeach
1376
1377 enable_nss = false
1378 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1379                 'ENABLE_NSS_MYMACHINES',
1380                 'ENABLE_NSS_RESOLVE',
1381                 'ENABLE_NSS_SYSTEMD']
1382         if conf.get(term) == 1
1383                 enable_nss = true
1384         endif
1385 endforeach
1386 conf.set10('ENABLE_NSS', enable_nss)
1387
1388 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1389
1390 tests = []
1391 fuzzers = []
1392
1393 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1394
1395 #####################################################################
1396
1397 if get_option('efi')
1398         efi_arch = host_machine.cpu_family()
1399
1400         if efi_arch == 'x86'
1401                 EFI_MACHINE_TYPE_NAME = 'ia32'
1402                 gnu_efi_arch = 'ia32'
1403         elif efi_arch == 'x86_64'
1404                 EFI_MACHINE_TYPE_NAME = 'x64'
1405                 gnu_efi_arch = 'x86_64'
1406         elif efi_arch == 'arm'
1407                 EFI_MACHINE_TYPE_NAME = 'arm'
1408                 gnu_efi_arch = 'arm'
1409         elif efi_arch == 'aarch64'
1410                 EFI_MACHINE_TYPE_NAME = 'aa64'
1411                 gnu_efi_arch = 'aarch64'
1412         else
1413                 EFI_MACHINE_TYPE_NAME = ''
1414                 gnu_efi_arch = ''
1415         endif
1416
1417         have = true
1418         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1419
1420         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1421 else
1422         have = false
1423 endif
1424 conf.set10('ENABLE_EFI', have)
1425
1426 #####################################################################
1427
1428 config_h = configure_file(
1429         output : 'config.h',
1430         configuration : conf)
1431
1432 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1433
1434 includes = include_directories('src/basic',
1435                                'src/shared',
1436                                'src/systemd',
1437                                'src/journal',
1438                                'src/journal-remote',
1439                                'src/nspawn',
1440                                'src/resolve',
1441                                'src/timesync',
1442                                'src/time-wait-sync',
1443                                'src/login',
1444                                'src/udev',
1445                                'src/libudev',
1446                                'src/core',
1447                                'src/shutdown',
1448                                'src/libsystemd/sd-bus',
1449                                'src/libsystemd/sd-device',
1450                                'src/libsystemd/sd-event',
1451                                'src/libsystemd/sd-hwdb',
1452                                'src/libsystemd/sd-id128',
1453                                'src/libsystemd/sd-netlink',
1454                                'src/libsystemd/sd-network',
1455                                'src/libsystemd/sd-resolve',
1456                                'src/libsystemd-network',
1457                                '.')
1458
1459 add_project_arguments('-include', 'config.h', language : 'c')
1460
1461 generate_gperfs = find_program('tools/generate-gperfs.py')
1462
1463 subdir('po')
1464 subdir('catalog')
1465 subdir('src/systemd')
1466 subdir('src/basic')
1467 subdir('src/libsystemd')
1468 subdir('src/libsystemd-network')
1469 subdir('src/journal')
1470 subdir('src/login')
1471
1472 libjournal_core = static_library(
1473         'journal-core',
1474         libjournal_core_sources,
1475         journald_gperf_c,
1476         include_directories : includes,
1477         install : false)
1478
1479 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1480 libsystemd = shared_library(
1481         'systemd',
1482         disable_mempool_c,
1483         version : libsystemd_version,
1484         include_directories : includes,
1485         link_args : ['-shared',
1486                      '-Wl,--version-script=' + libsystemd_sym_path],
1487         link_with : [libbasic,
1488                      libbasic_gcrypt],
1489         link_whole : [libsystemd_static,
1490                       libjournal_client],
1491         dependencies : [threads,
1492                         librt,
1493                         libxz,
1494                         liblz4],
1495         link_depends : libsystemd_sym,
1496         install : true,
1497         install_dir : rootlibdir)
1498
1499 static_libsystemd = get_option('static-libsystemd')
1500 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1501
1502 install_libsystemd_static = static_library(
1503         'systemd',
1504         libsystemd_sources,
1505         journal_client_sources,
1506         basic_sources,
1507         basic_gcrypt_sources,
1508         disable_mempool_c,
1509         include_directories : includes,
1510         build_by_default : static_libsystemd != 'false',
1511         install : static_libsystemd != 'false',
1512         install_dir : rootlibdir,
1513         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1514         dependencies : [threads,
1515                         librt,
1516                         libxz,
1517                         liblz4,
1518                         libcap,
1519                         libblkid,
1520                         libmount,
1521                         libselinux,
1522                         libgcrypt],
1523         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1524
1525 ############################################################
1526
1527 # binaries that have --help and are intended for use by humans,
1528 # usually, but not always, installed in /bin.
1529 public_programs = []
1530
1531 subdir('src/libudev')
1532 subdir('src/shared')
1533 subdir('src/core')
1534 subdir('src/shutdown')
1535 subdir('src/udev')
1536 subdir('src/network')
1537
1538 subdir('src/analyze')
1539 subdir('src/journal-remote')
1540 subdir('src/coredump')
1541 subdir('src/hostname')
1542 subdir('src/import')
1543 subdir('src/kernel-install')
1544 subdir('src/locale')
1545 subdir('src/machine')
1546 subdir('src/portable')
1547 subdir('src/nspawn')
1548 subdir('src/resolve')
1549 subdir('src/timedate')
1550 subdir('src/timesync')
1551 subdir('src/vconsole')
1552 subdir('src/boot/efi')
1553
1554 subdir('src/test')
1555 subdir('src/fuzz')
1556 subdir('rules')
1557 subdir('test')
1558
1559 ############################################################
1560
1561 # only static linking apart from libdl, to make sure that the
1562 # module is linked to all libraries that it uses.
1563 test_dlopen = executable(
1564         'test-dlopen',
1565         test_dlopen_c,
1566         disable_mempool_c,
1567         include_directories : includes,
1568         link_with : [libbasic],
1569         dependencies : [libdl],
1570         build_by_default : want_tests != 'false')
1571
1572 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1573                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1574                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1575                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1576
1577         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1578         if condition
1579                 module = tuple[0]
1580
1581                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1582                 version_script_arg = join_paths(meson.source_root(), sym)
1583
1584                 nss = shared_library(
1585                         'nss_' + module,
1586                         'src/nss-@0@/nss-@0@.c'.format(module),
1587                         disable_mempool_c,
1588                         version : '2',
1589                         include_directories : includes,
1590                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1591                         link_args : ['-Wl,-z,nodelete',
1592                                      '-shared',
1593                                      '-Wl,--version-script=' + version_script_arg,
1594                                      '-Wl,--undefined'],
1595                         link_with : [libsystemd_static,
1596                                      libbasic],
1597                         dependencies : [threads,
1598                                         librt],
1599                         link_depends : sym,
1600                         install : true,
1601                         install_dir : rootlibdir)
1602
1603                 # We cannot use shared_module because it does not support version suffix.
1604                 # Unfortunately shared_library insists on creating the symlink…
1605                 meson.add_install_script('sh', '-c',
1606                                          'rm $DESTDIR@0@/libnss_@1@.so'
1607                                          .format(rootlibdir, module))
1608
1609                 if want_tests != 'false'
1610                         test('dlopen-nss_' + module,
1611                              test_dlopen,
1612                              # path to dlopen must include a slash
1613                              args : nss.full_path())
1614                 endif
1615         endif
1616 endforeach
1617
1618 ############################################################
1619
1620 executable('systemd',
1621            systemd_sources,
1622            include_directories : includes,
1623            link_with : [libcore,
1624                         libshared],
1625            dependencies : [versiondep,
1626                            threads,
1627                            librt,
1628                            libseccomp,
1629                            libselinux,
1630                            libmount,
1631                            libblkid],
1632            install_rpath : rootlibexecdir,
1633            install : true,
1634            install_dir : rootlibexecdir)
1635
1636 meson.add_install_script(meson_make_symlink,
1637                          join_paths(rootlibexecdir, 'systemd'),
1638                          join_paths(rootsbindir, 'init'))
1639
1640 exe = executable('systemd-analyze',
1641                  systemd_analyze_sources,
1642                  include_directories : includes,
1643                  link_with : [libcore,
1644                               libshared],
1645                  dependencies : [versiondep,
1646                                  threads,
1647                                  librt,
1648                                  libseccomp,
1649                                  libselinux,
1650                                  libmount,
1651                                  libblkid],
1652                  install_rpath : rootlibexecdir,
1653                  install : true)
1654 public_programs += exe
1655
1656 executable('systemd-journald',
1657            systemd_journald_sources,
1658            include_directories : includes,
1659            link_with : [libjournal_core,
1660                         libshared],
1661            dependencies : [threads,
1662                            libxz,
1663                            liblz4,
1664                            libselinux],
1665            install_rpath : rootlibexecdir,
1666            install : true,
1667            install_dir : rootlibexecdir)
1668
1669 exe = executable('systemd-cat',
1670                  systemd_cat_sources,
1671                  include_directories : includes,
1672                  link_with : [libjournal_core,
1673                               libshared],
1674                  dependencies : [threads],
1675                  install_rpath : rootlibexecdir,
1676                  install : true)
1677 public_programs += exe
1678
1679 exe = executable('journalctl',
1680                  journalctl_sources,
1681                  include_directories : includes,
1682                  link_with : [libshared],
1683                  dependencies : [threads,
1684                                  libqrencode,
1685                                  libxz,
1686                                  liblz4,
1687                                  libpcre2],
1688                  install_rpath : rootlibexecdir,
1689                  install : true,
1690                  install_dir : rootbindir)
1691 public_programs += exe
1692
1693 executable('systemd-getty-generator',
1694            'src/getty-generator/getty-generator.c',
1695            include_directories : includes,
1696            link_with : [libshared],
1697            install_rpath : rootlibexecdir,
1698            install : true,
1699            install_dir : systemgeneratordir)
1700
1701 executable('systemd-debug-generator',
1702            'src/debug-generator/debug-generator.c',
1703            include_directories : includes,
1704            link_with : [libshared],
1705            install_rpath : rootlibexecdir,
1706            install : true,
1707            install_dir : systemgeneratordir)
1708
1709 executable('systemd-run-generator',
1710            'src/run-generator/run-generator.c',
1711            include_directories : includes,
1712            link_with : [libshared],
1713            install_rpath : rootlibexecdir,
1714            install : true,
1715            install_dir : systemgeneratordir)
1716
1717 executable('systemd-fstab-generator',
1718            'src/fstab-generator/fstab-generator.c',
1719            include_directories : includes,
1720            link_with : [libcore_shared,
1721                         libshared],
1722            install_rpath : rootlibexecdir,
1723            install : true,
1724            install_dir : systemgeneratordir)
1725
1726 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1727         executable('30-systemd-environment-d-generator',
1728                    'src/environment-d-generator/environment-d-generator.c',
1729                    include_directories : includes,
1730                    link_with : [libshared],
1731                    install_rpath : rootlibexecdir,
1732                    install : true,
1733                    install_dir : userenvgeneratordir)
1734
1735         meson.add_install_script(meson_make_symlink,
1736                                  join_paths(sysconfdir, 'environment'),
1737                                  join_paths(environmentdir, '99-environment.conf'))
1738 endif
1739
1740 if conf.get('ENABLE_HIBERNATE') == 1
1741         executable('systemd-hibernate-resume-generator',
1742                    'src/hibernate-resume/hibernate-resume-generator.c',
1743                    include_directories : includes,
1744                    link_with : [libshared],
1745                    install_rpath : rootlibexecdir,
1746                    install : true,
1747                    install_dir : systemgeneratordir)
1748
1749         executable('systemd-hibernate-resume',
1750                    'src/hibernate-resume/hibernate-resume.c',
1751                    include_directories : includes,
1752                    link_with : [libshared],
1753                    install_rpath : rootlibexecdir,
1754                    install : true,
1755                    install_dir : rootlibexecdir)
1756 endif
1757
1758 if conf.get('HAVE_BLKID') == 1
1759         executable('systemd-gpt-auto-generator',
1760                    'src/gpt-auto-generator/gpt-auto-generator.c',
1761                    'src/shared/blkid-util.h',
1762                    include_directories : includes,
1763                    link_with : [libshared],
1764                    dependencies : libblkid,
1765                    install_rpath : rootlibexecdir,
1766                    install : true,
1767                    install_dir : systemgeneratordir)
1768
1769         exe = executable('systemd-dissect',
1770                          'src/dissect/dissect.c',
1771                          include_directories : includes,
1772                          link_with : [libshared],
1773                          install_rpath : rootlibexecdir,
1774                          install : true,
1775                          install_dir : rootlibexecdir)
1776         public_programs += exe
1777 endif
1778
1779 if conf.get('ENABLE_RESOLVE') == 1
1780         executable('systemd-resolved',
1781                    systemd_resolved_sources,
1782                    include_directories : includes,
1783                    link_with : [libshared,
1784                                 libbasic_gcrypt,
1785                                 libsystemd_resolve_core],
1786                    dependencies : systemd_resolved_dependencies,
1787                    install_rpath : rootlibexecdir,
1788                    install : true,
1789                    install_dir : rootlibexecdir)
1790
1791         exe = executable('resolvectl',
1792                          resolvectl_sources,
1793                          include_directories : includes,
1794                          link_with : [libshared,
1795                                       libbasic_gcrypt,
1796                                       libsystemd_resolve_core],
1797                          dependencies : [threads,
1798                                          libgpg_error,
1799                                          libm,
1800                                          libidn],
1801                          install_rpath : rootlibexecdir,
1802                          install : true)
1803         public_programs += exe
1804
1805         meson.add_install_script(meson_make_symlink,
1806                          join_paths(bindir, 'resolvectl'),
1807                          join_paths(rootsbindir, 'resolvconf'))
1808
1809         meson.add_install_script(meson_make_symlink,
1810                          join_paths(bindir, 'resolvectl'),
1811                          join_paths(bindir, 'systemd-resolve'))
1812 endif
1813
1814 if conf.get('ENABLE_LOGIND') == 1
1815         executable('systemd-logind',
1816                    systemd_logind_sources,
1817                    include_directories : includes,
1818                    link_with : [liblogind_core,
1819                                 libshared],
1820                    dependencies : [threads,
1821                                    libacl],
1822                    install_rpath : rootlibexecdir,
1823                    install : true,
1824                    install_dir : rootlibexecdir)
1825
1826         exe = executable('loginctl',
1827                          loginctl_sources,
1828                          include_directories : includes,
1829                          link_with : [libshared],
1830                          dependencies : [threads,
1831                                          liblz4,
1832                                          libxz],
1833                          install_rpath : rootlibexecdir,
1834                          install : true,
1835                          install_dir : rootbindir)
1836         public_programs += exe
1837
1838         exe = executable('systemd-inhibit',
1839                          'src/login/inhibit.c',
1840                          include_directories : includes,
1841                          link_with : [libshared],
1842                          install_rpath : rootlibexecdir,
1843                          install : true,
1844                          install_dir : rootbindir)
1845         public_programs += exe
1846
1847         if conf.get('HAVE_PAM') == 1
1848                 version_script_arg = join_paths(meson.source_root(), pam_systemd_sym)
1849                 pam_systemd = shared_library(
1850                         'pam_systemd',
1851                         pam_systemd_c,
1852                         name_prefix : '',
1853                         include_directories : includes,
1854                         link_args : ['-shared',
1855                                      '-Wl,--version-script=' + version_script_arg],
1856                         link_with : [libsystemd_static,
1857                                      libshared_static],
1858                         dependencies : [threads,
1859                                         libpam,
1860                                         libpam_misc],
1861                         link_depends : pam_systemd_sym,
1862                         install : true,
1863                         install_dir : pamlibdir)
1864
1865                 if want_tests != 'false'
1866                         test('dlopen-pam_systemd',
1867                              test_dlopen,
1868                              # path to dlopen must include a slash
1869                              args : pam_systemd.full_path())
1870                 endif
1871         endif
1872
1873         executable('systemd-user-runtime-dir',
1874                    user_runtime_dir_sources,
1875                    include_directories : includes,
1876                    link_with : [libshared],
1877                    install_rpath : rootlibexecdir,
1878                    install : true,
1879                    install_dir : rootlibexecdir)
1880 endif
1881
1882 if conf.get('HAVE_PAM') == 1
1883         executable('systemd-user-sessions',
1884                    'src/user-sessions/user-sessions.c',
1885                    include_directories : includes,
1886                    link_with : [libshared],
1887                    install_rpath : rootlibexecdir,
1888                    install : true,
1889                    install_dir : rootlibexecdir)
1890 endif
1891
1892 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1893         exe = executable('bootctl',
1894                          'src/boot/bootctl.c',
1895                          include_directories : includes,
1896                          link_with : [libshared],
1897                          dependencies : [libblkid],
1898                          install_rpath : rootlibexecdir,
1899                          install : true)
1900         public_programs += exe
1901
1902         executable('systemd-bless-boot',
1903                    'src/boot/bless-boot.c',
1904                    include_directories : includes,
1905                    link_with : [libshared],
1906                    dependencies : [libblkid],
1907                    install_rpath : rootlibexecdir,
1908                    install : true,
1909                    install_dir : rootlibexecdir)
1910
1911         executable('systemd-bless-boot-generator',
1912                    'src/boot/bless-boot-generator.c',
1913                    include_directories : includes,
1914                    link_with : [libshared],
1915                    install_rpath : rootlibexecdir,
1916                    install : true,
1917                    install_dir : systemgeneratordir)
1918 endif
1919
1920 executable('systemd-boot-check-no-failures',
1921            'src/boot/boot-check-no-failures.c',
1922            include_directories : includes,
1923            link_with : [libshared],
1924            dependencies : [libblkid],
1925            install_rpath : rootlibexecdir,
1926            install : true,
1927            install_dir : rootlibexecdir)
1928
1929 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1930                  include_directories : includes,
1931                  link_with : [libshared],
1932                  dependencies : [threads],
1933                  install_rpath : rootlibexecdir,
1934                  install : true)
1935 public_programs += exe
1936
1937
1938 if get_option('link-systemctl-shared')
1939         systemctl_link_with = [libshared]
1940 else
1941         systemctl_link_with = [libsystemd_static,
1942                                libshared_static,
1943                                libjournal_client,
1944                                libbasic_gcrypt]
1945 endif
1946
1947 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1948                  include_directories : includes,
1949                  link_with : systemctl_link_with,
1950                  dependencies : [threads,
1951                                  libcap,
1952                                  libselinux,
1953                                  libxz,
1954                                  liblz4],
1955                  install_rpath : rootlibexecdir,
1956                  install : true,
1957                  install_dir : rootbindir)
1958 public_programs += exe
1959
1960 if conf.get('ENABLE_PORTABLED') == 1
1961         executable('systemd-portabled',
1962                    systemd_portabled_sources,
1963                    include_directories : includes,
1964                    link_with : [libshared],
1965                    dependencies : [threads],
1966                    install_rpath : rootlibexecdir,
1967                    install : true,
1968                    install_dir : rootlibexecdir)
1969
1970         exe = executable('portablectl', 'src/portable/portablectl.c',
1971                          include_directories : includes,
1972                          link_with : [libshared],
1973                          dependencies : [threads],
1974                          install_rpath : rootlibexecdir,
1975                          install : true,
1976                          install_dir : rootbindir)
1977         public_programs += exe
1978 endif
1979
1980 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1981         meson.add_install_script(meson_make_symlink,
1982                                  join_paths(rootbindir, 'systemctl'),
1983                                  join_paths(rootsbindir, alias))
1984 endforeach
1985
1986 if conf.get('ENABLE_BACKLIGHT') == 1
1987         executable('systemd-backlight',
1988                    'src/backlight/backlight.c',
1989                    include_directories : includes,
1990                    link_with : [libshared],
1991                    install_rpath : rootlibexecdir,
1992                    install : true,
1993                    install_dir : rootlibexecdir)
1994 endif
1995
1996 if conf.get('ENABLE_RFKILL') == 1
1997         executable('systemd-rfkill',
1998                    'src/rfkill/rfkill.c',
1999                    include_directories : includes,
2000                    link_with : [libshared],
2001                    install_rpath : rootlibexecdir,
2002                    install : true,
2003                    install_dir : rootlibexecdir)
2004 endif
2005
2006 executable('systemd-system-update-generator',
2007            'src/system-update-generator/system-update-generator.c',
2008            include_directories : includes,
2009            link_with : [libshared],
2010            install_rpath : rootlibexecdir,
2011            install : true,
2012            install_dir : systemgeneratordir)
2013
2014 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2015         executable('systemd-cryptsetup',
2016                    'src/cryptsetup/cryptsetup.c',
2017                    include_directories : includes,
2018                    link_with : [libshared],
2019                    dependencies : [libcryptsetup],
2020                    install_rpath : rootlibexecdir,
2021                    install : true,
2022                    install_dir : rootlibexecdir)
2023
2024         executable('systemd-cryptsetup-generator',
2025                    'src/cryptsetup/cryptsetup-generator.c',
2026                    include_directories : includes,
2027                    link_with : [libshared],
2028                    dependencies : [libcryptsetup],
2029                    install_rpath : rootlibexecdir,
2030                    install : true,
2031                    install_dir : systemgeneratordir)
2032
2033         executable('systemd-veritysetup',
2034                    'src/veritysetup/veritysetup.c',
2035                    include_directories : includes,
2036                    link_with : [libshared],
2037                    dependencies : [libcryptsetup],
2038                    install_rpath : rootlibexecdir,
2039                    install : true,
2040                    install_dir : rootlibexecdir)
2041
2042         executable('systemd-veritysetup-generator',
2043                    'src/veritysetup/veritysetup-generator.c',
2044                    include_directories : includes,
2045                    link_with : [libshared],
2046                    dependencies : [libcryptsetup],
2047                    install_rpath : rootlibexecdir,
2048                    install : true,
2049                    install_dir : systemgeneratordir)
2050 endif
2051
2052 if conf.get('HAVE_SYSV_COMPAT') == 1
2053         executable('systemd-sysv-generator',
2054                    'src/sysv-generator/sysv-generator.c',
2055                    include_directories : includes,
2056                    link_with : [libshared],
2057                    install_rpath : rootlibexecdir,
2058                    install : true,
2059                    install_dir : systemgeneratordir)
2060
2061         executable('systemd-rc-local-generator',
2062                    'src/rc-local-generator/rc-local-generator.c',
2063                    include_directories : includes,
2064                    link_with : [libshared],
2065                    install_rpath : rootlibexecdir,
2066                    install : true,
2067                    install_dir : systemgeneratordir)
2068 endif
2069
2070 if conf.get('ENABLE_HOSTNAMED') == 1
2071         executable('systemd-hostnamed',
2072                    'src/hostname/hostnamed.c',
2073                    include_directories : includes,
2074                    link_with : [libshared],
2075                    install_rpath : rootlibexecdir,
2076                    install : true,
2077                    install_dir : rootlibexecdir)
2078
2079         exe = executable('hostnamectl',
2080                          'src/hostname/hostnamectl.c',
2081                          include_directories : includes,
2082                          link_with : [libshared],
2083                          install_rpath : rootlibexecdir,
2084                          install : true)
2085         public_programs += exe
2086 endif
2087
2088 if conf.get('ENABLE_LOCALED') == 1
2089         if conf.get('HAVE_XKBCOMMON') == 1
2090                 # logind will load libxkbcommon.so dynamically on its own
2091                 deps = [libdl]
2092         else
2093                 deps = []
2094         endif
2095
2096         executable('systemd-localed',
2097                    systemd_localed_sources,
2098                    include_directories : includes,
2099                    link_with : [libshared],
2100                    dependencies : deps,
2101                    install_rpath : rootlibexecdir,
2102                    install : true,
2103                    install_dir : rootlibexecdir)
2104
2105         exe = executable('localectl',
2106                          localectl_sources,
2107                          include_directories : includes,
2108                          link_with : [libshared],
2109                          install_rpath : rootlibexecdir,
2110                          install : true)
2111         public_programs += exe
2112 endif
2113
2114 if conf.get('ENABLE_TIMEDATED') == 1
2115         executable('systemd-timedated',
2116                    'src/timedate/timedated.c',
2117                    include_directories : includes,
2118                    link_with : [libshared],
2119                    install_rpath : rootlibexecdir,
2120                    install : true,
2121                    install_dir : rootlibexecdir)
2122 endif
2123
2124 if conf.get('ENABLE_TIMEDATECTL') == 1
2125         exe = executable('timedatectl',
2126                          'src/timedate/timedatectl.c',
2127                          include_directories : includes,
2128                          install_rpath : rootlibexecdir,
2129                          link_with : [libshared],
2130                          dependencies : [libm],
2131                          install : true)
2132         public_programs += exe
2133 endif
2134
2135 if conf.get('ENABLE_TIMESYNCD') == 1
2136         executable('systemd-timesyncd',
2137                    systemd_timesyncd_sources,
2138                    include_directories : includes,
2139                    link_with : [libshared],
2140                    dependencies : [threads,
2141                                    libm],
2142                    install_rpath : rootlibexecdir,
2143                    install : true,
2144                    install_dir : rootlibexecdir)
2145
2146         executable('systemd-time-wait-sync',
2147                    'src/time-wait-sync/time-wait-sync.c',
2148                    include_directories : includes,
2149                    link_with : [libshared],
2150                    install_rpath : rootlibexecdir,
2151                    install : true,
2152                    install_dir : rootlibexecdir)
2153 endif
2154
2155 if conf.get('ENABLE_MACHINED') == 1
2156         executable('systemd-machined',
2157                    systemd_machined_sources,
2158                    include_directories : includes,
2159                    link_with : [libmachine_core,
2160                                 libshared],
2161                    install_rpath : rootlibexecdir,
2162                    install : true,
2163                    install_dir : rootlibexecdir)
2164
2165         exe = executable('machinectl',
2166                          'src/machine/machinectl.c',
2167                          include_directories : includes,
2168                          link_with : [libshared],
2169                          dependencies : [threads,
2170                                          libxz,
2171                                          liblz4],
2172                          install_rpath : rootlibexecdir,
2173                          install : true,
2174                          install_dir : rootbindir)
2175         public_programs += exe
2176 endif
2177
2178 if conf.get('ENABLE_IMPORTD') == 1
2179         executable('systemd-importd',
2180                    systemd_importd_sources,
2181                    include_directories : includes,
2182                    link_with : [libshared],
2183                    dependencies : [threads],
2184                    install_rpath : rootlibexecdir,
2185                    install : true,
2186                    install_dir : rootlibexecdir)
2187
2188         systemd_pull = executable('systemd-pull',
2189                                   systemd_pull_sources,
2190                                   include_directories : includes,
2191                                   link_with : [libshared],
2192                                   dependencies : [versiondep,
2193                                                   libcurl,
2194                                                   libz,
2195                                                   libbzip2,
2196                                                   libxz,
2197                                                   libgcrypt],
2198                                   install_rpath : rootlibexecdir,
2199                                   install : true,
2200                                   install_dir : rootlibexecdir)
2201
2202         systemd_import = executable('systemd-import',
2203                                     systemd_import_sources,
2204                                     include_directories : includes,
2205                                     link_with : [libshared],
2206                                     dependencies : [libcurl,
2207                                                     libz,
2208                                                     libbzip2,
2209                                                     libxz],
2210                                     install_rpath : rootlibexecdir,
2211                                     install : true,
2212                                     install_dir : rootlibexecdir)
2213
2214         systemd_import_fs = executable('systemd-import-fs',
2215                                     systemd_import_fs_sources,
2216                                     include_directories : includes,
2217                                     link_with : [libshared],
2218                                     install_rpath : rootlibexecdir,
2219                                     install : true,
2220                                     install_dir : rootlibexecdir)
2221
2222         systemd_export = executable('systemd-export',
2223                                     systemd_export_sources,
2224                                     include_directories : includes,
2225                                     link_with : [libshared],
2226                                     dependencies : [libcurl,
2227                                                     libz,
2228                                                     libbzip2,
2229                                                     libxz],
2230                                     install_rpath : rootlibexecdir,
2231                                     install : true,
2232                                     install_dir : rootlibexecdir)
2233
2234         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2235 endif
2236
2237 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2238         exe = executable('systemd-journal-upload',
2239                          systemd_journal_upload_sources,
2240                          include_directories : includes,
2241                          link_with : [libshared],
2242                          dependencies : [versiondep,
2243                                          threads,
2244                                          libcurl,
2245                                          libgnutls,
2246                                          libxz,
2247                                          liblz4],
2248                          install_rpath : rootlibexecdir,
2249                          install : true,
2250                          install_dir : rootlibexecdir)
2251         public_programs += exe
2252 endif
2253
2254 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2255         s_j_remote = executable('systemd-journal-remote',
2256                                 systemd_journal_remote_sources,
2257                                 include_directories : includes,
2258                                 link_with : [libshared,
2259                                              libsystemd_journal_remote],
2260                                 dependencies : [threads,
2261                                                 libmicrohttpd,
2262                                                 libgnutls,
2263                                                 libxz,
2264                                                 liblz4],
2265                                 install_rpath : rootlibexecdir,
2266                                 install : true,
2267                                 install_dir : rootlibexecdir)
2268
2269         s_j_gatewayd = executable('systemd-journal-gatewayd',
2270                                   systemd_journal_gatewayd_sources,
2271                                   include_directories : includes,
2272                                   link_with : [libshared],
2273                                   dependencies : [threads,
2274                                                   libmicrohttpd,
2275                                                   libgnutls,
2276                                                   libxz,
2277                                                   liblz4],
2278                                   install_rpath : rootlibexecdir,
2279                                   install : true,
2280                                   install_dir : rootlibexecdir)
2281         public_programs += [s_j_remote, s_j_gatewayd]
2282 endif
2283
2284 if conf.get('ENABLE_COREDUMP') == 1
2285         executable('systemd-coredump',
2286                    systemd_coredump_sources,
2287                    include_directories : includes,
2288                    link_with : [libshared],
2289                    dependencies : [threads,
2290                                    libacl,
2291                                    libdw,
2292                                    libxz,
2293                                    liblz4],
2294                    install_rpath : rootlibexecdir,
2295                    install : true,
2296                    install_dir : rootlibexecdir)
2297
2298         exe = executable('coredumpctl',
2299                          coredumpctl_sources,
2300                          include_directories : includes,
2301                          link_with : [libshared],
2302                          dependencies : [threads,
2303                                          libxz,
2304                                          liblz4],
2305                          install_rpath : rootlibexecdir,
2306                          install : true)
2307         public_programs += exe
2308 endif
2309
2310 if conf.get('ENABLE_BINFMT') == 1
2311         exe = executable('systemd-binfmt',
2312                          'src/binfmt/binfmt.c',
2313                          include_directories : includes,
2314                          link_with : [libshared],
2315                          install_rpath : rootlibexecdir,
2316                          install : true,
2317                          install_dir : rootlibexecdir)
2318         public_programs += exe
2319
2320         meson.add_install_script('sh', '-c',
2321                                  mkdir_p.format(binfmtdir))
2322         meson.add_install_script('sh', '-c',
2323                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2324 endif
2325
2326 if conf.get('ENABLE_VCONSOLE') == 1
2327         executable('systemd-vconsole-setup',
2328                    'src/vconsole/vconsole-setup.c',
2329                    include_directories : includes,
2330                    link_with : [libshared],
2331                    install_rpath : rootlibexecdir,
2332                    install : true,
2333                    install_dir : rootlibexecdir)
2334 endif
2335
2336 if conf.get('ENABLE_RANDOMSEED') == 1
2337         executable('systemd-random-seed',
2338                    'src/random-seed/random-seed.c',
2339                    include_directories : includes,
2340                    link_with : [libshared],
2341                    install_rpath : rootlibexecdir,
2342                    install : true,
2343                    install_dir : rootlibexecdir)
2344 endif
2345
2346 if conf.get('ENABLE_FIRSTBOOT') == 1
2347         executable('systemd-firstboot',
2348                    'src/firstboot/firstboot.c',
2349                    include_directories : includes,
2350                    link_with : [libshared],
2351                    dependencies : [libcrypt],
2352                    install_rpath : rootlibexecdir,
2353                    install : true,
2354                    install_dir : rootbindir)
2355 endif
2356
2357 executable('systemd-remount-fs',
2358            'src/remount-fs/remount-fs.c',
2359            include_directories : includes,
2360            link_with : [libcore_shared,
2361                         libshared],
2362            install_rpath : rootlibexecdir,
2363            install : true,
2364            install_dir : rootlibexecdir)
2365
2366 executable('systemd-machine-id-setup',
2367            'src/machine-id-setup/machine-id-setup-main.c',
2368            include_directories : includes,
2369            link_with : [libcore_shared,
2370                         libshared],
2371            install_rpath : rootlibexecdir,
2372            install : true,
2373            install_dir : rootbindir)
2374
2375 executable('systemd-fsck',
2376            'src/fsck/fsck.c',
2377            include_directories : includes,
2378            link_with : [libshared],
2379            install_rpath : rootlibexecdir,
2380            install : true,
2381            install_dir : rootlibexecdir)
2382
2383 executable('systemd-growfs',
2384            'src/partition/growfs.c',
2385            include_directories : includes,
2386            link_with : [libshared],
2387            dependencies : [libcryptsetup],
2388            install_rpath : rootlibexecdir,
2389            install : true,
2390            install_dir : rootlibexecdir)
2391
2392 executable('systemd-makefs',
2393            'src/partition/makefs.c',
2394            include_directories : includes,
2395            link_with : [libshared],
2396            install_rpath : rootlibexecdir,
2397            install : true,
2398            install_dir : rootlibexecdir)
2399
2400 executable('systemd-sleep',
2401            'src/sleep/sleep.c',
2402            include_directories : includes,
2403            link_with : [libshared],
2404            install_rpath : rootlibexecdir,
2405            install : true,
2406            install_dir : rootlibexecdir)
2407
2408 install_data('src/sleep/sleep.conf',
2409              install_dir : pkgsysconfdir)
2410
2411 exe = executable('systemd-sysctl',
2412                  'src/sysctl/sysctl.c',
2413                  include_directories : includes,
2414                  link_with : [libshared],
2415                  install_rpath : rootlibexecdir,
2416                  install : true,
2417                  install_dir : rootlibexecdir)
2418 public_programs += exe
2419
2420 executable('systemd-ac-power',
2421            'src/ac-power/ac-power.c',
2422            include_directories : includes,
2423            link_with : [libshared],
2424            install_rpath : rootlibexecdir,
2425            install : true,
2426            install_dir : rootlibexecdir)
2427
2428 exe = executable('systemd-detect-virt',
2429                  'src/detect-virt/detect-virt.c',
2430                  include_directories : includes,
2431                  link_with : [libshared],
2432                  install_rpath : rootlibexecdir,
2433                  install : true)
2434 public_programs += exe
2435
2436 exe = executable('systemd-delta',
2437                  'src/delta/delta.c',
2438                  include_directories : includes,
2439                  link_with : [libshared],
2440                  install_rpath : rootlibexecdir,
2441                  install : true)
2442 public_programs += exe
2443
2444 exe = executable('systemd-escape',
2445                  'src/escape/escape.c',
2446                  include_directories : includes,
2447                  link_with : [libshared],
2448                  install_rpath : rootlibexecdir,
2449                  install : true,
2450                  install_dir : rootbindir)
2451 public_programs += exe
2452
2453 exe = executable('systemd-notify',
2454                  'src/notify/notify.c',
2455                  include_directories : includes,
2456                  link_with : [libshared],
2457                  install_rpath : rootlibexecdir,
2458                  install : true,
2459                  install_dir : rootbindir)
2460 public_programs += exe
2461
2462 executable('systemd-volatile-root',
2463            'src/volatile-root/volatile-root.c',
2464            include_directories : includes,
2465            link_with : [libshared],
2466            install_rpath : rootlibexecdir,
2467            install : true,
2468            install_dir : rootlibexecdir)
2469
2470 executable('systemd-cgroups-agent',
2471            'src/cgroups-agent/cgroups-agent.c',
2472            include_directories : includes,
2473            link_with : [libshared],
2474            install_rpath : rootlibexecdir,
2475            install : true,
2476            install_dir : rootlibexecdir)
2477
2478 exe = executable('systemd-id128',
2479                  'src/id128/id128.c',
2480                  include_directories : includes,
2481                  link_with : [libshared],
2482                  install_rpath : rootlibexecdir,
2483                  install : true)
2484 public_programs += exe
2485
2486 exe = executable('systemd-path',
2487                  'src/path/path.c',
2488                  include_directories : includes,
2489                  link_with : [libshared],
2490                  install_rpath : rootlibexecdir,
2491                  install : true)
2492 public_programs += exe
2493
2494 exe = executable('systemd-ask-password',
2495                  'src/ask-password/ask-password.c',
2496                  include_directories : includes,
2497                  link_with : [libshared],
2498                  install_rpath : rootlibexecdir,
2499                  install : true,
2500                  install_dir : rootbindir)
2501 public_programs += exe
2502
2503 executable('systemd-reply-password',
2504            'src/reply-password/reply-password.c',
2505            include_directories : includes,
2506            link_with : [libshared],
2507            install_rpath : rootlibexecdir,
2508            install : true,
2509            install_dir : rootlibexecdir)
2510
2511 exe = executable('systemd-tty-ask-password-agent',
2512                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2513                  include_directories : includes,
2514                  link_with : [libshared],
2515                  install_rpath : rootlibexecdir,
2516                  install : true,
2517                  install_dir : rootbindir)
2518 public_programs += exe
2519
2520 exe = executable('systemd-cgls',
2521                  'src/cgls/cgls.c',
2522                  include_directories : includes,
2523                  link_with : [libshared],
2524                  install_rpath : rootlibexecdir,
2525                  install : true)
2526 public_programs += exe
2527
2528 exe = executable('systemd-cgtop',
2529                  'src/cgtop/cgtop.c',
2530                  include_directories : includes,
2531                  link_with : [libshared],
2532                  install_rpath : rootlibexecdir,
2533                  install : true)
2534 public_programs += exe
2535
2536 executable('systemd-initctl',
2537            'src/initctl/initctl.c',
2538            include_directories : includes,
2539            link_with : [libshared],
2540            install_rpath : rootlibexecdir,
2541            install : true,
2542            install_dir : rootlibexecdir)
2543
2544 exe = executable('systemd-mount',
2545                  'src/mount/mount-tool.c',
2546                  include_directories : includes,
2547                  link_with : [libshared],
2548                  install_rpath : rootlibexecdir,
2549                  install : true)
2550 public_programs += exe
2551
2552 meson.add_install_script(meson_make_symlink,
2553                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2554
2555 exe = executable('systemd-run',
2556                  'src/run/run.c',
2557                  include_directories : includes,
2558                  link_with : [libshared],
2559                  install_rpath : rootlibexecdir,
2560                  install : true)
2561 public_programs += exe
2562
2563 exe = executable('systemd-stdio-bridge',
2564                  'src/stdio-bridge/stdio-bridge.c',
2565                  include_directories : includes,
2566                  link_with : [libshared],
2567                  dependencies : [versiondep],
2568                  install_rpath : rootlibexecdir,
2569                  install : true)
2570 public_programs += exe
2571
2572 exe = executable('busctl',
2573                  'src/busctl/busctl.c',
2574                  'src/busctl/busctl-introspect.c',
2575                  'src/busctl/busctl-introspect.h',
2576                  include_directories : includes,
2577                  link_with : [libshared],
2578                  install_rpath : rootlibexecdir,
2579                  install : true)
2580 public_programs += exe
2581
2582 if conf.get('ENABLE_SYSUSERS') == 1
2583         exe = executable('systemd-sysusers',
2584                          'src/sysusers/sysusers.c',
2585                          include_directories : includes,
2586                          link_with : [libshared],
2587                          install_rpath : rootlibexecdir,
2588                          install : true,
2589                          install_dir : rootbindir)
2590         public_programs += exe
2591 endif
2592
2593 if conf.get('ENABLE_TMPFILES') == 1
2594         exe = executable('systemd-tmpfiles',
2595                          'src/tmpfiles/tmpfiles.c',
2596                          include_directories : includes,
2597                          link_with : [libshared],
2598                          dependencies : [libacl],
2599                          install_rpath : rootlibexecdir,
2600                          install : true,
2601                          install_dir : rootbindir)
2602         public_programs += exe
2603
2604         if want_tests != 'false'
2605                 test('test-systemd-tmpfiles',
2606                      test_systemd_tmpfiles_py,
2607                      # https://github.com/mesonbuild/meson/issues/2681
2608                      args : exe.full_path())
2609         endif
2610 endif
2611
2612 if conf.get('ENABLE_HWDB') == 1
2613         exe = executable('systemd-hwdb',
2614                          'src/hwdb/hwdb.c',
2615                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2616                          include_directories : includes,
2617                          link_with : [libudev_static],
2618                          install_rpath : udev_rpath,
2619                          install : true,
2620                          install_dir : rootbindir)
2621         public_programs += exe
2622 endif
2623
2624 if conf.get('ENABLE_QUOTACHECK') == 1
2625         executable('systemd-quotacheck',
2626                    'src/quotacheck/quotacheck.c',
2627                    include_directories : includes,
2628                    link_with : [libshared],
2629                    install_rpath : rootlibexecdir,
2630                    install : true,
2631                    install_dir : rootlibexecdir)
2632 endif
2633
2634 exe = executable('systemd-socket-proxyd',
2635                  'src/socket-proxy/socket-proxyd.c',
2636                  include_directories : includes,
2637                  link_with : [libshared],
2638                  dependencies : [threads],
2639                  install_rpath : rootlibexecdir,
2640                  install : true,
2641                  install_dir : rootlibexecdir)
2642 public_programs += exe
2643
2644 exe = executable('systemd-udevd',
2645                  systemd_udevd_sources,
2646                  include_directories : includes,
2647                  c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2648                  link_with : [libudev_core,
2649                               libsystemd_network,
2650                               libudev_static],
2651                  dependencies : [versiondep,
2652                                  threads,
2653                                  libkmod,
2654                                  libidn,
2655                                  libacl,
2656                                  libblkid],
2657                  install_rpath : udev_rpath,
2658                  install : true,
2659                  install_dir : rootlibexecdir)
2660 public_programs += exe
2661
2662 exe = executable('udevadm',
2663                  udevadm_sources,
2664                  c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2665                  include_directories : includes,
2666                  link_with : [libudev_core,
2667                               libsystemd_network,
2668                               libudev_static],
2669                  dependencies : [versiondep,
2670                                  threads,
2671                                  libkmod,
2672                                  libidn,
2673                                  libacl,
2674                                  libblkid],
2675                  install_rpath : udev_rpath,
2676                  install : true,
2677                  install_dir : rootbindir)
2678 public_programs += exe
2679
2680 executable('systemd-shutdown',
2681            systemd_shutdown_sources,
2682            include_directories : includes,
2683            link_with : [libcore_shared,
2684                         libshared],
2685            dependencies : [libmount],
2686            install_rpath : rootlibexecdir,
2687            install : true,
2688            install_dir : rootlibexecdir)
2689
2690 executable('systemd-update-done',
2691            'src/update-done/update-done.c',
2692            include_directories : includes,
2693            link_with : [libshared],
2694            install_rpath : rootlibexecdir,
2695            install : true,
2696            install_dir : rootlibexecdir)
2697
2698 executable('systemd-update-utmp',
2699            'src/update-utmp/update-utmp.c',
2700            include_directories : includes,
2701            link_with : [libshared],
2702            dependencies : [libaudit],
2703            install_rpath : rootlibexecdir,
2704            install : true,
2705            install_dir : rootlibexecdir)
2706
2707 if conf.get('HAVE_KMOD') == 1
2708         executable('systemd-modules-load',
2709                    'src/modules-load/modules-load.c',
2710                    include_directories : includes,
2711                    link_with : [libshared],
2712                    dependencies : [libkmod],
2713                    install_rpath : rootlibexecdir,
2714                    install : true,
2715                    install_dir : rootlibexecdir)
2716
2717         meson.add_install_script('sh', '-c',
2718                                  mkdir_p.format(modulesloaddir))
2719         meson.add_install_script('sh', '-c',
2720                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2721 endif
2722
2723 exe = executable('systemd-nspawn',
2724                  systemd_nspawn_sources,
2725                  include_directories : includes,
2726                  link_with : [libcore_shared,
2727                               libnspawn_core,
2728                               libshared],
2729                  dependencies : [libblkid],
2730                  install_rpath : rootlibexecdir,
2731                  install : true)
2732 public_programs += exe
2733
2734 if conf.get('ENABLE_NETWORKD') == 1
2735         executable('systemd-networkd',
2736                    systemd_networkd_sources,
2737                    include_directories : includes,
2738                    link_with : [libnetworkd_core,
2739                                 libsystemd_network,
2740                                 libudev_static,
2741                                 libshared],
2742                    dependencies : [threads],
2743                    install_rpath : rootlibexecdir,
2744                    install : true,
2745                    install_dir : rootlibexecdir)
2746
2747         executable('systemd-networkd-wait-online',
2748                    systemd_networkd_wait_online_sources,
2749                    include_directories : includes,
2750                    link_with : [libnetworkd_core,
2751                                 libshared],
2752                    install_rpath : rootlibexecdir,
2753                    install : true,
2754                    install_dir : rootlibexecdir)
2755
2756         exe = executable('networkctl',
2757                    networkctl_sources,
2758                    include_directories : includes,
2759                    link_with : [libsystemd_network,
2760                               libshared],
2761                    install_rpath : rootlibexecdir,
2762                    install : true,
2763                    install_dir : rootbindir)
2764         public_programs += exe
2765 endif
2766
2767 executable('systemd-sulogin-shell',
2768            ['src/sulogin-shell/sulogin-shell.c'],
2769            include_directories : includes,
2770            link_with : [libshared],
2771            install_rpath : rootlibexecdir,
2772            install : true,
2773            install_dir : rootlibexecdir)
2774
2775 ############################################################
2776
2777 custom_target(
2778         'systemd-runtest.env',
2779         output : 'systemd-runtest.env',
2780         command : ['sh', '-c', '{ ' +
2781                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(meson.current_source_dir(), 'test')) +
2782                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(meson.current_build_dir(), 'catalog')) +
2783                    '} >@OUTPUT@'],
2784         build_by_default : true)
2785
2786 foreach tuple : tests
2787         sources = tuple[0]
2788         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2789         dependencies = tuple[2]
2790         condition = tuple.length() >= 4 ? tuple[3] : ''
2791         type = tuple.length() >= 5 ? tuple[4] : ''
2792         defs = tuple.length() >= 6 ? tuple[5] : []
2793         incs = tuple.length() >= 7 ? tuple[6] : includes
2794         timeout = 30
2795
2796         name = sources[0].split('/')[-1].split('.')[0]
2797         if type.startswith('timeout=')
2798                 timeout = type.split('=')[1].to_int()
2799                 type = ''
2800         endif
2801
2802         if condition == '' or conf.get(condition) == 1
2803                 exe = executable(
2804                         name,
2805                         sources,
2806                         include_directories : incs,
2807                         link_with : link_with,
2808                         dependencies : [versiondep,
2809                                         dependencies],
2810                         c_args : defs,
2811                         build_by_default : want_tests != 'false',
2812                         install_rpath : rootlibexecdir,
2813                         install : install_tests,
2814                         install_dir : join_paths(testsdir, type))
2815
2816                 if type == 'manual'
2817                         message('@0@ is a manual test'.format(name))
2818                 elif type == 'unsafe' and want_tests != 'unsafe'
2819                         message('@0@ is an unsafe test'.format(name))
2820                 elif want_tests != 'false'
2821                         test(name, exe,
2822                              env : test_env,
2823                              timeout : timeout)
2824                 endif
2825         else
2826                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2827         endif
2828 endforeach
2829
2830 exe = executable(
2831         'test-libsystemd-sym',
2832         test_libsystemd_sym_c,
2833         include_directories : includes,
2834         link_with : [libsystemd],
2835         build_by_default : want_tests != 'false',
2836         install : install_tests,
2837         install_dir : testsdir)
2838 if want_tests != 'false'
2839         test('test-libsystemd-sym', exe)
2840 endif
2841
2842 exe = executable(
2843         'test-libsystemd-static-sym',
2844         test_libsystemd_sym_c,
2845         include_directories : includes,
2846         link_with : [install_libsystemd_static],
2847         dependencies : [threads], # threads is already included in dependencies on the library,
2848                                   # but does not seem to get propagated. Add here as a work-around.
2849         build_by_default : want_tests != 'false' and static_libsystemd_pic,
2850         install : install_tests and static_libsystemd_pic,
2851         install_dir : testsdir)
2852 if want_tests != 'false' and static_libsystemd_pic
2853         test('test-libsystemd-static-sym', exe)
2854 endif
2855
2856 exe = executable(
2857         'test-libudev-sym',
2858         test_libudev_sym_c,
2859         include_directories : includes,
2860         c_args : '-Wno-deprecated-declarations',
2861         link_with : [libudev],
2862         build_by_default : want_tests != 'false',
2863         install : install_tests,
2864         install_dir : testsdir)
2865 if want_tests != 'false'
2866         test('test-libudev-sym', exe)
2867 endif
2868
2869 exe = executable(
2870         'test-libudev-static-sym',
2871         test_libudev_sym_c,
2872         include_directories : includes,
2873         c_args : '-Wno-deprecated-declarations',
2874         link_with : [install_libudev_static],
2875         build_by_default : want_tests != 'false' and static_libudev_pic,
2876         install : install_tests and static_libudev_pic,
2877         install_dir : testsdir)
2878 if want_tests != 'false' and static_libudev_pic
2879         test('test-libudev-static-sym', exe)
2880 endif
2881
2882 ############################################################
2883
2884 fuzzer_exes = []
2885
2886 if get_option('tests') != 'false'
2887 foreach tuple : fuzzers
2888         sources = tuple[0]
2889         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2890         dependencies = tuple[2]
2891         defs = tuple.length() >= 4 ? tuple[3] : []
2892         incs = tuple.length() >= 5 ? tuple[4] : includes
2893
2894         if fuzzer_build
2895                 dependencies += fuzzing_engine
2896         else
2897                 sources += 'src/fuzz/fuzz-main.c'
2898         endif
2899
2900         name = sources[0].split('/')[-1].split('.')[0]
2901
2902         fuzzer_exes += executable(
2903                 name,
2904                 sources,
2905                 include_directories : [incs, include_directories('src/fuzz')],
2906                 link_with : link_with,
2907                 dependencies : dependencies,
2908                 c_args : defs,
2909                 install : false)
2910 endforeach
2911 endif
2912
2913 run_target('fuzzers',
2914         depends : fuzzer_exes,
2915         command : ['true'])
2916
2917 ############################################################
2918
2919 make_directive_index_py = find_program('tools/make-directive-index.py')
2920 make_man_index_py = find_program('tools/make-man-index.py')
2921 xml_helper_py = find_program('tools/xml_helper.py')
2922 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2923
2924 subdir('units')
2925 subdir('sysctl.d')
2926 subdir('sysusers.d')
2927 subdir('tmpfiles.d')
2928 subdir('presets')
2929 subdir('hwdb')
2930 subdir('network')
2931 subdir('man')
2932 subdir('shell-completion/bash')
2933 subdir('shell-completion/zsh')
2934 subdir('docs/sysvinit')
2935 subdir('docs/var-log')
2936
2937 install_subdir('factory/etc',
2938                install_dir : factorydir)
2939
2940 install_data('xorg/50-systemd-user.sh',
2941              install_dir : xinitrcdir)
2942 install_data('modprobe.d/systemd.conf',
2943              install_dir : modprobedir)
2944 install_data('LICENSE.GPL2',
2945              'LICENSE.LGPL2.1',
2946              'NEWS',
2947              'README',
2948              'docs/CODING_STYLE.md',
2949              'docs/DISTRO_PORTING.md',
2950              'docs/ENVIRONMENT.md',
2951              'docs/HACKING.md',
2952              'docs/TRANSIENT-SETTINGS.md',
2953              'docs/TRANSLATORS.md',
2954              'docs/UIDS-GIDS.md',
2955              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2956              install_dir : docdir)
2957
2958 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2959 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2960
2961 ############################################################
2962
2963 meson_check_help = find_program('tools/meson-check-help.sh')
2964
2965 foreach exec : public_programs
2966         name = exec.full_path().split('/')[-1]
2967         if want_tests != 'false'
2968                 test('check-help-' + name,
2969                      meson_check_help,
2970                      args : exec.full_path())
2971         endif
2972 endforeach
2973
2974 ############################################################
2975
2976 # Enable tests for all supported sanitizers
2977 foreach tuple : sanitizers
2978         sanitizer = tuple[0]
2979         build = tuple[1]
2980
2981         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
2982                 prev = ''
2983                 foreach p : fuzz_regression_tests
2984                         b = p.split('/')[-2]
2985                         c = p.split('/')[-1]
2986
2987                         name = '@0@:@1@'.format(b, sanitizer)
2988
2989                         if name != prev
2990                                 if want_tests == 'false'
2991                                         message('Not compiling @0@ because tests is set to false'.format(name))
2992                                 elif slow_tests
2993                                         exe = custom_target(
2994                                                 name,
2995                                                 output : name,
2996                                                 depends : build,
2997                                                 command : [env, 'ln', '-fs',
2998                                                            join_paths(build.full_path(), b),
2999                                                            '@OUTPUT@'],
3000                                                 build_by_default : true)
3001                                 else
3002                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
3003                                 endif
3004                         endif
3005                         prev = name
3006
3007                         if want_tests != 'false' and slow_tests
3008                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3009                                      env,
3010                                      args : [exe.full_path(),
3011                                              join_paths(meson.source_root(), p)])
3012                         endif
3013                 endforeach
3014         endif
3015 endforeach
3016
3017
3018 ############################################################
3019
3020 if git.found()
3021         all_files = run_command(
3022                 git,
3023                 ['--git-dir=@0@/.git'.format(meson.source_root()),
3024                  'ls-files',
3025                  ':/*.[ch]'])
3026         all_files = files(all_files.stdout().split())
3027
3028         custom_target(
3029                 'tags',
3030                 output : 'tags',
3031                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.source_root())] + all_files)
3032         run_target(
3033                 'ctags',
3034                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.source_root())] + all_files)
3035 endif
3036
3037 if git.found()
3038         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
3039         run_target(
3040                 'git-contrib',
3041                 command : [meson_git_contrib_sh])
3042 endif
3043
3044 if git.found()
3045         git_head = run_command(
3046                 git,
3047                 ['--git-dir=@0@/.git'.format(meson.source_root()),
3048                  'rev-parse', 'HEAD']).stdout().strip()
3049         git_head_short = run_command(
3050                 git,
3051                 ['--git-dir=@0@/.git'.format(meson.source_root()),
3052                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3053
3054         run_target(
3055                 'git-snapshot',
3056                 command : ['git', 'archive',
3057                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.source_root(),
3058                                                                  git_head_short),
3059                            '--prefix', 'systemd-@0@/'.format(git_head),
3060                            'HEAD'])
3061 endif
3062
3063 ############################################################
3064
3065 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
3066 run_target(
3067         'check-api-docs',
3068         depends : [man, libsystemd, libudev],
3069         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3070
3071 ############################################################
3072
3073 status = [
3074         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3075
3076         'split /usr:                        @0@'.format(split_usr),
3077         'split bin-sbin:                    @0@'.format(split_bin),
3078         'prefix directory:                  @0@'.format(prefixdir),
3079         'rootprefix directory:              @0@'.format(rootprefixdir),
3080         'sysconf directory:                 @0@'.format(sysconfdir),
3081         'include directory:                 @0@'.format(includedir),
3082         'lib directory:                     @0@'.format(libdir),
3083         'rootlib directory:                 @0@'.format(rootlibdir),
3084         'SysV init scripts:                 @0@'.format(sysvinit_path),
3085         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3086         'PAM modules directory:             @0@'.format(pamlibdir),
3087         'PAM configuration directory:       @0@'.format(pamconfdir),
3088         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3089         'modprobe.d directory:              @0@'.format(modprobedir),
3090         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3091         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3092         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3093         'bash completions directory:        @0@'.format(bashcompletiondir),
3094         'zsh completions directory:         @0@'.format(zshcompletiondir),
3095         'extra start script:                @0@'.format(get_option('rc-local')),
3096         'extra stop script:                 @0@'.format(get_option('halt-local')),
3097         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3098                                                               get_option('debug-tty')),
3099         'TTY GID:                           @0@'.format(tty_gid),
3100         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3101         'maximum system UID:                @0@'.format(system_uid_max),
3102         'maximum system GID:                @0@'.format(system_gid_max),
3103         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3104         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3105         'minimum container UID base:        @0@'.format(container_uid_base_min),
3106         'maximum container UID base:        @0@'.format(container_uid_base_max),
3107         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3108         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3109         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3110         'support URL:                       @0@'.format(support_url),
3111         'nobody user name:                  @0@'.format(nobody_user),
3112         'nobody group name:                 @0@'.format(nobody_group),
3113         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3114         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3115
3116         'default DNSSEC mode:               @0@'.format(default_dnssec),
3117         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3118         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3119         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3120         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3121         'default locale:                    @0@'.format(default_locale)]
3122
3123 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3124 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3125 status += [
3126         'default DNS servers:               @0@'.format(alt_dns_servers),
3127         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3128
3129 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3130                              '@@0@'.format(time_epoch)).stdout().strip()
3131 status += [
3132         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3133
3134 status += [
3135         'static libsystemd:                 @0@'.format(static_libsystemd),
3136         'static libudev:                    @0@'.format(static_libudev)]
3137
3138 # TODO:
3139 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3140 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3141 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3142
3143 if conf.get('ENABLE_EFI') == 1
3144         status += 'efi arch:                          @0@'.format(efi_arch)
3145
3146         if have_gnu_efi
3147                 status += [
3148                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3149                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3150                         'EFI lib directory:                 @0@'.format(efi_libdir),
3151                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
3152                         'EFI include directory:             @0@'.format(efi_incdir)]
3153         endif
3154 endif
3155
3156 found = []
3157 missing = []
3158
3159 foreach tuple : [
3160         ['libcryptsetup'],
3161         ['PAM'],
3162         ['AUDIT'],
3163         ['IMA'],
3164         ['AppArmor'],
3165         ['SELinux'],
3166         ['SECCOMP'],
3167         ['SMACK'],
3168         ['zlib'],
3169         ['xz'],
3170         ['lz4'],
3171         ['bzip2'],
3172         ['ACL'],
3173         ['gcrypt'],
3174         ['qrencode'],
3175         ['microhttpd'],
3176         ['gnutls'],
3177         ['openssl'],
3178         ['libcurl'],
3179         ['idn'],
3180         ['libidn2'],
3181         ['libidn'],
3182         ['libiptc'],
3183         ['elfutils'],
3184         ['binfmt'],
3185         ['vconsole'],
3186         ['quotacheck'],
3187         ['tmpfiles'],
3188         ['environment.d'],
3189         ['sysusers'],
3190         ['firstboot'],
3191         ['randomseed'],
3192         ['backlight'],
3193         ['rfkill'],
3194         ['logind'],
3195         ['machined'],
3196         ['portabled'],
3197         ['importd'],
3198         ['hostnamed'],
3199         ['timedated'],
3200         ['timesyncd'],
3201         ['localed'],
3202         ['networkd'],
3203         ['resolve'],
3204         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3205         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3206         ['coredump'],
3207         ['polkit'],
3208         ['legacy pkla',      install_polkit_pkla],
3209         ['efi'],
3210         ['gnu-efi',          have_gnu_efi],
3211         ['kmod'],
3212         ['xkbcommon'],
3213         ['pcre2'],
3214         ['blkid'],
3215         ['dbus'],
3216         ['glib'],
3217         ['nss-myhostname'],
3218         ['nss-mymachines'],
3219         ['nss-resolve'],
3220         ['nss-systemd'],
3221         ['hwdb'],
3222         ['tpm'],
3223         ['man pages',        want_man],
3224         ['html pages',       want_html],
3225         ['man page indices', want_man and have_lxml],
3226         ['SysV compat'],
3227         ['utmp'],
3228         ['ldconfig'],
3229         ['hibernate'],
3230         ['adm group',        get_option('adm-group')],
3231         ['wheel group',      get_option('wheel-group')],
3232         ['gshadow'],
3233         ['debug hashmap'],
3234         ['debug mmap cache'],
3235         ['debug siphash'],
3236         ['debug udev'],
3237         ['valgrind',         conf.get('VALGRIND') == 1],
3238         ['trace logging',    conf.get('LOG_TRACE') == 1],
3239         ['link-udev-shared',      get_option('link-udev-shared')],
3240         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3241 ]
3242
3243         if tuple.length() >= 2
3244                 cond = tuple[1]
3245         else
3246                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3247                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3248                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3249         endif
3250         if cond
3251                 found += tuple[0]
3252         else
3253                 missing += tuple[0]
3254         endif
3255 endforeach
3256
3257 status += [
3258         '',
3259         'enabled features: @0@'.format(', '.join(found)),
3260         '',
3261         'disabled features: @0@'.format(', '.join(missing)),
3262         '']
3263 message('\n         '.join(status))
3264
3265 if rootprefixdir != rootprefix_default
3266         warning('\n' +
3267                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3268                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3269                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3270 endif