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',
 340
 341         # work-around for gcc 7.1 turning this on on its own.
 342         '-Wno-error=nonnull',
 343
 344         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 345         # optimizations enabled, producing essentially false positives.
 346         '-Wno-maybe-uninitialized',
 347
 348         '-ffast-math',
 349         '-fno-common',
 350         '-fdiagnostics-show-option',
 351         '-fno-strict-aliasing',
 352         '-fvisibility=hidden',
 353         '-fstack-protector',
 354         '-fstack-protector-strong',
 355         '--param=ssp-buffer-size=4',
 356 ]
 357
 358 # --as-needed and --no-undefined are provided by meson by default,
 359 # run mesonconf to see what is enabled
 360 possible_link_flags = [
 361         '-Wl,-z,relro',
 362         '-Wl,-z,now',
 363 ]
 364
 365 if cc.get_id() == 'clang'
 366         possible_cc_flags += [
 367                 '-Wno-typedef-redefinition',
 368                 '-Wno-gnu-variable-sized-type-not-at-end',
 369         ]
 370 endif
 371
 372 if get_option('buildtype') != 'debug'
 373         possible_cc_flags += [
 374                 '-ffunction-sections',
 375                 '-fdata-sections',
 376         ]
 377
 378         possible_link_flags += '-Wl,--gc-sections'
 379 endif
 380
 381 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 382 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 383
 384 if cc.compiles('''
 385    #include <time.h>
 386    #include <inttypes.h>
 387    typedef uint64_t usec_t;
 388    usec_t now(clockid_t clock);
 389    int main(void) {
 390            struct timespec now;
 391            return 0;
 392    }
 393 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 394         add_project_arguments('-Werror=shadow', language : 'c')
 395 endif
 396
 397 cpp = ' '.join(cc.cmd_array()) + ' -E'
 398
 399 #####################################################################
 400 # compilation result tests
 401
 402 conf.set('_GNU_SOURCE', true)
 403 conf.set('__SANE_USERSPACE_TYPES__', true)
 404
 405 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 406 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 407 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 408 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 409 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 410 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 411 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 412
 413 decl_headers = '''
 414 #include <uchar.h>
 415 #include <sys/stat.h>
 416 '''
 417
 418 foreach decl : ['char16_t',
 419                 'char32_t',
 420                 'struct statx',
 421                ]
 422
 423         # We get -1 if the size cannot be determined
 424         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 425
 426         if decl == 'struct statx'
 427                 if have
 428                         want_linux_stat_h = false
 429                 else
 430                         have = cc.sizeof(decl,
 431                                          prefix : decl_headers + '#include <linux/stat.h>',
 432                                          args : '-D_GNU_SOURCE') > 0
 433                         want_linux_stat_h = have
 434                 endif
 435         endif
 436
 437         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 438 endforeach
 439
 440 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 441
 442 foreach decl : [['ETHTOOL_LINK_MODE_10baseT_Half_BIT',      'linux/ethtool.h'],
 443                 ['ETHTOOL_LINK_MODE_25000baseCR_Full_BIT',  'linux/ethtool.h'],
 444                 ['ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT', 'linux/ethtool.h'],
 445                 ['ETHTOOL_LINK_MODE_1000baseX_Full_BIT',    'linux/ethtool.h'],
 446                 ['ETHTOOL_LINK_MODE_2500baseT_Full_BIT',    'linux/ethtool.h'],
 447                 ['ETHTOOL_LINK_MODE_FEC_NONE_BIT',          'linux/ethtool.h'],
 448                 ['FRA_TUN_ID',                              'linux/fib_rules.h'],
 449                 ['FRA_SUPPRESS_PREFIXLEN',                  'linux/fib_rules.h'],
 450                 ['FRA_PAD',                                 'linux/fib_rules.h'],
 451                 ['FRA_L3MDEV',                              'linux/fib_rules.h'],
 452                 ['FRA_UID_RANGE',                           'linux/fib_rules.h'],
 453                 ['FRA_DPORT_RANGE',                         'linux/fib_rules.h'],
 454                 ['FOU_ATTR_REMCSUM_NOPARTIAL',              'linux/fou.h'],
 455                 ['FOU_CMD_GET',                             'linux/fou.h'],
 456                 ['IFA_FLAGS',                               'linux/if_addr.h'],
 457                 ['IFLA_BRIDGE_VLAN_TUNNEL_INFO',            'linux/if_bridge.h'],
 458                 ['IFLA_INET6_ADDR_GEN_MODE',                'linux/if_link.h'],
 459                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY',        'linux/if_link.h'],
 460                 ['IN6_ADDR_GEN_MODE_RANDOM',                'linux/if_link.h'],
 461                 ['IFLA_IPVLAN_MODE',                        'linux/if_link.h'],
 462                 ['IPVLAN_MODE_L3S',                         'linux/if_link.h'],
 463                 ['IFLA_IPVLAN_FLAGS',                       'linux/if_link.h'],
 464                 ['IFLA_PHYS_PORT_ID',                       'linux/if_link.h'],
 465                 ['IFLA_CARRIER_CHANGES',                    'linux/if_link.h'],
 466                 ['IFLA_PHYS_SWITCH_ID',                     'linux/if_link.h'],
 467                 ['IFLA_LINK_NETNSID',                       'linux/if_link.h'],
 468                 ['IFLA_PHYS_PORT_NAME',                     'linux/if_link.h'],
 469                 ['IFLA_PROTO_DOWN',                         'linux/if_link.h'],
 470                 ['IFLA_GSO_MAX_SIZE',                       'linux/if_link.h'],
 471                 ['IFLA_PAD',                                'linux/if_link.h'],
 472                 ['IFLA_XDP',                                'linux/if_link.h'],
 473                 ['IFLA_EVENT',                              'linux/if_link.h'],
 474                 ['IFLA_IF_NETNSID',                         'linux/if_link.h'],
 475                 ['IFLA_TARGET_NETNSID',                     'linux/if_link.h'],
 476                 ['IFLA_NEW_IFINDEX',                        'linux/if_link.h'],
 477                 ['IFLA_MAX_MTU',                            'linux/if_link.h'],
 478                 ['IFLA_BOND_MODE',                          'linux/if_link.h'],
 479                 ['IFLA_BOND_ACTIVE_SLAVE',                  'linux/if_link.h'],
 480                 ['IFLA_BOND_AD_INFO',                       'linux/if_link.h'],
 481                 ['IFLA_BOND_AD_ACTOR_SYSTEM',               'linux/if_link.h'],
 482                 ['IFLA_BOND_TLB_DYNAMIC_LB',                'linux/if_link.h'],
 483                 ['IFLA_VXLAN_UDP_ZERO_CSUM6_RX',            'linux/if_link.h'],
 484                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',            'linux/if_link.h'],
 485                 ['IFLA_VXLAN_COLLECT_METADATA',             'linux/if_link.h'],
 486                 ['IFLA_VXLAN_LABEL',                        'linux/if_link.h'],
 487                 ['IFLA_VXLAN_GPE',                          'linux/if_link.h'],
 488                 ['IFLA_VXLAN_TTL_INHERIT',                  'linux/if_link.h'],
 489                 ['IFLA_GENEVE_TOS',                         'linux/if_link.h'],
 490                 ['IFLA_GENEVE_COLLECT_METADATA',            'linux/if_link.h'],
 491                 ['IFLA_GENEVE_REMOTE6',                     'linux/if_link.h'],
 492                 ['IFLA_GENEVE_UDP_ZERO_CSUM6_RX',           'linux/if_link.h'],
 493                 ['IFLA_GENEVE_LABEL',                       'linux/if_link.h'],
 494                 ['IFLA_GENEVE_TTL_INHERIT',                 'linux/if_link.h'],
 495                 ['IFLA_BR_MAX_AGE',                         'linux/if_link.h'],
 496                 ['IFLA_BR_PRIORITY',                        'linux/if_link.h'],
 497                 ['IFLA_BR_VLAN_PROTOCOL',                   'linux/if_link.h'],
 498                 ['IFLA_BR_VLAN_DEFAULT_PVID',               'linux/if_link.h'],
 499                 ['IFLA_BR_VLAN_STATS_ENABLED',              'linux/if_link.h'],
 500                 ['IFLA_BR_MCAST_STATS_ENABLED',             'linux/if_link.h'],
 501                 ['IFLA_BR_MCAST_MLD_VERSION',               'linux/if_link.h'],
 502                 ['IFLA_BR_VLAN_STATS_PER_PORT',             'linux/if_link.h'],
 503                 ['IFLA_BRPORT_LEARNING_SYNC',               'linux/if_link.h'],
 504                 ['IFLA_BRPORT_PROXYARP_WIFI',               'linux/if_link.h'],
 505                 ['IFLA_BRPORT_MULTICAST_ROUTER',            'linux/if_link.h'],
 506                 ['IFLA_BRPORT_PAD',                         'linux/if_link.h'],
 507                 ['IFLA_BRPORT_MCAST_FLOOD',                 'linux/if_link.h'],
 508                 ['IFLA_BRPORT_VLAN_TUNNEL',                 'linux/if_link.h'],
 509                 ['IFLA_BRPORT_BCAST_FLOOD',                 'linux/if_link.h'],
 510                 ['IFLA_BRPORT_NEIGH_SUPPRESS',              'linux/if_link.h'],
 511                 ['IFLA_BRPORT_ISOLATED',                    'linux/if_link.h'],
 512                 ['IFLA_BRPORT_BACKUP_PORT',                 'linux/if_link.h'],
 513                 ['IFLA_VRF_TABLE',                          'linux/if_link.h'],
 514                 # if_tunnel.h is buggy and cannot be included on its own
 515                 ['IFLA_VTI_FWMARK',                         'linux/if_tunnel.h', '#include <net/if.h>'],
 516                 ['IFLA_IPTUN_ENCAP_DPORT',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 517                 ['IFLA_IPTUN_COLLECT_METADATA',             'linux/if_tunnel.h', '#include <net/if.h>'],
 518                 ['IFLA_IPTUN_FWMARK',                       'linux/if_tunnel.h', '#include <net/if.h>'],
 519                 ['IFLA_GRE_ENCAP_DPORT',                    'linux/if_tunnel.h', '#include <net/if.h>'],
 520                 ['IFLA_GRE_COLLECT_METADATA',               'linux/if_tunnel.h', '#include <net/if.h>'],
 521                 ['IFLA_GRE_IGNORE_DF',                      'linux/if_tunnel.h', '#include <net/if.h>'],
 522                 ['IFLA_GRE_FWMARK',                         'linux/if_tunnel.h', '#include <net/if.h>'],
 523                 ['IFLA_GRE_ERSPAN_INDEX',                   'linux/if_tunnel.h', '#include <net/if.h>'],
 524                 ['IFLA_GRE_ERSPAN_HWID',                    'linux/if_tunnel.h', '#include <net/if.h>'],
 525                 ['LO_FLAGS_PARTSCAN',                       'linux/loop.h'],
 526                ]
 527         prefix = decl.length() > 2 ? decl[2] : ''
 528         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 529         conf.set10('HAVE_' + decl[0], have)
 530 endforeach
 531
 532 foreach ident : ['secure_getenv', '__secure_getenv']
 533         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 534 endforeach
 535
 536 foreach ident : [
 537         ['memfd_create',      '''#include <sys/mman.h>'''],
 538         ['gettid',            '''#include <sys/types.h>
 539                                  #include <unistd.h>'''],
 540         ['pivot_root',        '''#include <stdlib.h>
 541                                  #include <unistd.h>'''],     # no known header declares pivot_root
 542         ['name_to_handle_at', '''#include <sys/types.h>
 543                                  #include <sys/stat.h>
 544                                  #include <fcntl.h>'''],
 545         ['setns',             '''#include <sched.h>'''],
 546         ['renameat2',         '''#include <stdio.h>
 547                                  #include <fcntl.h>'''],
 548         ['kcmp',              '''#include <linux/kcmp.h>'''],
 549         ['keyctl',            '''#include <sys/types.h>
 550                                  #include <keyutils.h>'''],
 551         ['copy_file_range',   '''#include <sys/syscall.h>
 552                                  #include <unistd.h>'''],
 553         ['bpf',               '''#include <sys/syscall.h>
 554                                  #include <unistd.h>'''],
 555         ['statx',             '''#include <sys/types.h>
 556                                  #include <sys/stat.h>
 557                                  #include <unistd.h>'''],
 558         ['explicit_bzero' ,   '''#include <string.h>'''],
 559         ['reallocarray',      '''#include <malloc.h>'''],
 560 ]
 561
 562         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 563         conf.set10('HAVE_' + ident[0].to_upper(), have)
 564 endforeach
 565
 566 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 567         conf.set10('USE_SYS_RANDOM_H', true)
 568         conf.set10('HAVE_GETRANDOM', true)
 569 else
 570         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 571         conf.set10('USE_SYS_RANDOM_H', false)
 572         conf.set10('HAVE_GETRANDOM', have)
 573 endif
 574
 575 #####################################################################
 576
 577 vcs_tagger = [meson.source_root() + '/tools/meson-vcs-tag.sh',
 578               meson.source_root(),
 579               get_option('version-tag'),
 580               meson.project_version()]
 581
 582 version_h = vcs_tag(
 583         input : 'src/version/version.h.in',
 584         output : 'version.h',
 585         command: vcs_tagger)
 586
 587 versiondep = declare_dependency(sources: version_h)
 588
 589 sed = find_program('sed')
 590 awk = find_program('awk')
 591 m4 = find_program('m4')
 592 stat = find_program('stat')
 593 git = find_program('git', required : false)
 594 env = find_program('env')
 595 perl = find_program('perl', required : false)
 596
 597 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 598 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 599 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 600 splash_bmp = files('test/splash.bmp')
 601
 602 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 603 # /usr/sbin, /sbin, and fall back to the default from middle column.
 604 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 605          ['quotacheck', '/usr/sbin/quotacheck' ],
 606          ['kmod',       '/usr/bin/kmod'        ],
 607          ['kexec',      '/usr/sbin/kexec'      ],
 608          ['sulogin',    '/usr/sbin/sulogin'    ],
 609          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 610          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 611          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 612          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 613         ]
 614 foreach prog : progs
 615         path = get_option(prog[0] + '-path')
 616         if path != ''
 617                 message('Using @1@ for @0@'.format(prog[0], path))
 618         else
 619                 exe = find_program(prog[0],
 620                                    '/usr/sbin/' + prog[0],
 621                                    '/sbin/' + prog[0],
 622                                    required: false)
 623                 path = exe.found() ? exe.path() : prog[1]
 624         endif
 625         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 626         conf.set_quoted(name, path)
 627         substs.set(name, path)
 628 endforeach
 629
 630 conf.set_quoted('TELINIT', get_option('telinit-path'))
 631
 632 if run_command('ln', '--relative', '--help').returncode() != 0
 633         error('ln does not support --relative (added in coreutils 8.16)')
 634 endif
 635
 636 ############################################################
 637
 638 gperf = find_program('gperf')
 639
 640 gperf_test_format = '''
 641 #include <string.h>
 642 const char * in_word_set(const char *, @0@);
 643 @1@
 644 '''
 645 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 646 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 647 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 648 if cc.compiles(gperf_test)
 649         gperf_len_type = 'size_t'
 650 else
 651         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 652         if cc.compiles(gperf_test)
 653                 gperf_len_type = 'unsigned'
 654         else
 655                 error('unable to determine gperf len type')
 656         endif
 657 endif
 658 message('gperf len type is @0@'.format(gperf_len_type))
 659 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 660          description : 'The type of gperf "len" parameter')
 661
 662 ############################################################
 663
 664 if not cc.has_header('sys/capability.h')
 665         error('POSIX caps headers not found')
 666 endif
 667 foreach header : ['crypt.h',
 668                   'linux/btrfs_tree.h',
 669                   'linux/fou.h',
 670                   'linux/memfd.h',
 671                   'linux/vm_sockets.h',
 672                   'linux/can/vxcan.h',
 673                   'sys/auxv.h',
 674                   'valgrind/memcheck.h',
 675                   'valgrind/valgrind.h',
 676                  ]
 677
 678         conf.set10('HAVE_' + header.underscorify().to_upper(),
 679                    cc.has_header(header))
 680 endforeach
 681
 682 ############################################################
 683
 684 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 685 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 686 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 687
 688 default_hierarchy = get_option('default-hierarchy')
 689 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 690                 description : 'default cgroup hierarchy as string')
 691 if default_hierarchy == 'legacy'
 692         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 693 elif default_hierarchy == 'hybrid'
 694         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 695 else
 696         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 697 endif
 698
 699 default_net_naming_scheme = get_option('default-net-naming-scheme')
 700 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 701
 702 time_epoch = get_option('time-epoch')
 703 if time_epoch == -1
 704         NEWS = files('NEWS')
 705         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
 706 endif
 707 conf.set('TIME_EPOCH', time_epoch)
 708
 709 system_uid_max = get_option('system-uid-max')
 710 if system_uid_max == -1
 711         system_uid_max = run_command(
 712                 awk,
 713                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 714                 '/etc/login.defs').stdout().strip()
 715         if system_uid_max == ''
 716                 system_uid_max = 999
 717         else
 718                 system_uid_max = system_uid_max.to_int()
 719         endif
 720 endif
 721 conf.set('SYSTEM_UID_MAX', system_uid_max)
 722 substs.set('systemuidmax', system_uid_max)
 723
 724 system_gid_max = get_option('system-gid-max')
 725 if system_gid_max == -1
 726         system_gid_max = run_command(
 727                 awk,
 728                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 729                 '/etc/login.defs').stdout().strip()
 730         if system_gid_max == ''
 731                 system_gid_max = 999
 732         else
 733                 system_gid_max = system_gid_max.to_int()
 734         endif
 735 endif
 736 conf.set('SYSTEM_GID_MAX', system_gid_max)
 737 substs.set('systemgidmax', system_gid_max)
 738
 739 dynamic_uid_min = get_option('dynamic-uid-min')
 740 dynamic_uid_max = get_option('dynamic-uid-max')
 741 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 742 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 743 substs.set('dynamicuidmin', dynamic_uid_min)
 744 substs.set('dynamicuidmax', dynamic_uid_max)
 745
 746 container_uid_base_min = get_option('container-uid-base-min')
 747 container_uid_base_max = get_option('container-uid-base-max')
 748 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 749 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 750 substs.set('containeruidbasemin', container_uid_base_min)
 751 substs.set('containeruidbasemax', container_uid_base_max)
 752
 753 nobody_user = get_option('nobody-user')
 754 nobody_group = get_option('nobody-group')
 755
 756 if not meson.is_cross_build()
 757         getent_result = run_command('getent', 'passwd', '65534')
 758         if getent_result.returncode() == 0
 759                 name = getent_result.stdout().split(':')[0]
 760                 if name != nobody_user
 761                         warning('\n' +
 762                                 '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) +
 763                                 'Your build will result in an user table setup that is incompatible with the local system.')
 764                 endif
 765         endif
 766         id_result = run_command('id', '-u', nobody_user)
 767         if id_result.returncode() == 0
 768                 id = id_result.stdout().to_int()
 769                 if id != 65534
 770                         warning('\n' +
 771                                 '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) +
 772                                 'Your build will result in an user table setup that is incompatible with the local system.')
 773                 endif
 774         endif
 775
 776         getent_result = run_command('getent', 'group', '65534')
 777         if getent_result.returncode() == 0
 778                 name = getent_result.stdout().split(':')[0]
 779                 if name != nobody_group
 780                         warning('\n' +
 781                                 '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) +
 782                                 'Your build will result in an group table setup that is incompatible with the local system.')
 783                 endif
 784         endif
 785         id_result = run_command('id', '-g', nobody_group)
 786         if id_result.returncode() == 0
 787                 id = id_result.stdout().to_int()
 788                 if id != 65534
 789                         warning('\n' +
 790                                 '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) +
 791                                 'Your build will result in an group table setup that is incompatible with the local system.')
 792                 endif
 793         endif
 794 endif
 795 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 796         warning('\n' +
 797                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 798                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 799 endif
 800
 801 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 802 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 803 substs.set('NOBODY_USER_NAME', nobody_user)
 804 substs.set('NOBODY_GROUP_NAME', nobody_group)
 805
 806 tty_gid = get_option('tty-gid')
 807 conf.set('TTY_GID', tty_gid)
 808 substs.set('TTY_GID', tty_gid)
 809
 810 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 811 users_gid = get_option('users-gid')
 812 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 813
 814 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 815 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 816
 817 dev_kvm_mode = get_option('dev-kvm-mode')
 818 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 819 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 820 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 821
 822 kill_user_processes = get_option('default-kill-user-processes')
 823 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 824 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 825 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 826
 827 dns_servers = get_option('dns-servers')
 828 conf.set_quoted('DNS_SERVERS', dns_servers)
 829 substs.set('DNS_SERVERS', dns_servers)
 830
 831 ntp_servers = get_option('ntp-servers')
 832 conf.set_quoted('NTP_SERVERS', ntp_servers)
 833 substs.set('NTP_SERVERS', ntp_servers)
 834
 835 default_locale = get_option('default-locale')
 836 if default_locale == ''
 837         if not meson.is_cross_build()
 838                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 839                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 840         else
 841                 default_locale = 'C.UTF-8'
 842         endif
 843 endif
 844 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 845
 846 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 847
 848 substs.set('SUSHELL', get_option('debug-shell'))
 849 substs.set('DEBUGTTY', get_option('debug-tty'))
 850
 851 enable_debug_hashmap = false
 852 enable_debug_mmap_cache = false
 853 enable_debug_siphash = false
 854 enable_debug_udev = false
 855 foreach name : get_option('debug-extra')
 856         if name == 'hashmap'
 857                 enable_debug_hashmap = true
 858         elif name == 'mmap-cache'
 859                 enable_debug_mmap_cache = true
 860         elif name == 'siphash'
 861                 enable_debug_siphash = true
 862         elif name == 'udev'
 863                 enable_debug_udev = true
 864         else
 865                 message('unknown debug option "@0@", ignoring'.format(name))
 866         endif
 867 endforeach
 868 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 869 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 870 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 871 conf.set10('ENABLE_DEBUG_UDEV', enable_debug_udev)
 872
 873 conf.set10('VALGRIND', get_option('valgrind'))
 874 conf.set10('LOG_TRACE', get_option('log-trace'))
 875
 876 #####################################################################
 877
 878 threads = dependency('threads')
 879 librt = cc.find_library('rt')
 880 libm = cc.find_library('m')
 881 libdl = cc.find_library('dl')
 882 libcrypt = cc.find_library('crypt')
 883
 884 libcap = dependency('libcap', required : false)
 885 if not libcap.found()
 886         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 887         libcap = cc.find_library('cap')
 888 endif
 889
 890 libmount = dependency('mount',
 891                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 892
 893 want_seccomp = get_option('seccomp')
 894 if want_seccomp != 'false' and not fuzzer_build
 895         libseccomp = dependency('libseccomp',
 896                                 version : '>= 2.3.1',
 897                                 required : want_seccomp == 'true')
 898         have = libseccomp.found()
 899 else
 900         have = false
 901         libseccomp = []
 902 endif
 903 conf.set10('HAVE_SECCOMP', have)
 904
 905 want_selinux = get_option('selinux')
 906 if want_selinux != 'false' and not fuzzer_build
 907         libselinux = dependency('libselinux',
 908                                 version : '>= 2.1.9',
 909                                 required : want_selinux == 'true')
 910         have = libselinux.found()
 911 else
 912         have = false
 913         libselinux = []
 914 endif
 915 conf.set10('HAVE_SELINUX', have)
 916
 917 want_apparmor = get_option('apparmor')
 918 if want_apparmor != 'false' and not fuzzer_build
 919         libapparmor = dependency('libapparmor',
 920                                  required : want_apparmor == 'true')
 921         have = libapparmor.found()
 922 else
 923         have = false
 924         libapparmor = []
 925 endif
 926 conf.set10('HAVE_APPARMOR', have)
 927
 928 smack_run_label = get_option('smack-run-label')
 929 if smack_run_label != ''
 930         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 931 endif
 932
 933 want_polkit = get_option('polkit')
 934 install_polkit = false
 935 install_polkit_pkla = false
 936 if want_polkit != 'false' and not fuzzer_build
 937         install_polkit = true
 938
 939         libpolkit = dependency('polkit-gobject-1',
 940                                required : false)
 941         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 942                 message('Old polkit detected, will install pkla files')
 943                 install_polkit_pkla = true
 944         endif
 945 endif
 946 conf.set10('ENABLE_POLKIT', install_polkit)
 947
 948 want_acl = get_option('acl')
 949 if want_acl != 'false' and not fuzzer_build
 950         libacl = cc.find_library('acl', required : want_acl == 'true')
 951         have = libacl.found()
 952 else
 953         have = false
 954         libacl = []
 955 endif
 956 conf.set10('HAVE_ACL', have)
 957
 958 want_audit = get_option('audit')
 959 if want_audit != 'false' and not fuzzer_build
 960         libaudit = dependency('audit', required : want_audit == 'true')
 961         have = libaudit.found()
 962 else
 963         have = false
 964         libaudit = []
 965 endif
 966 conf.set10('HAVE_AUDIT', have)
 967
 968 want_blkid = get_option('blkid')
 969 if want_blkid != 'false' and not fuzzer_build
 970         libblkid = dependency('blkid', required : want_blkid == 'true')
 971         have = libblkid.found()
 972 else
 973         have = false
 974         libblkid = []
 975 endif
 976 conf.set10('HAVE_BLKID', have)
 977
 978 want_kmod = get_option('kmod')
 979 if want_kmod != 'false' and not fuzzer_build
 980         libkmod = dependency('libkmod',
 981                              version : '>= 15',
 982                              required : want_kmod == 'true')
 983         have = libkmod.found()
 984 else
 985         have = false
 986         libkmod = []
 987 endif
 988 conf.set10('HAVE_KMOD', have)
 989
 990 want_pam = get_option('pam')
 991 if want_pam != 'false' and not fuzzer_build
 992         libpam = cc.find_library('pam', required : want_pam == 'true')
 993         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 994         have = libpam.found() and libpam_misc.found()
 995 else
 996         have = false
 997         libpam = []
 998         libpam_misc = []
 999 endif
1000 conf.set10('HAVE_PAM', have)
1001
1002 want_microhttpd = get_option('microhttpd')
1003 if want_microhttpd != 'false' and not fuzzer_build
1004         libmicrohttpd = dependency('libmicrohttpd',
1005                                    version : '>= 0.9.33',
1006                                    required : want_microhttpd == 'true')
1007         have = libmicrohttpd.found()
1008 else
1009         have = false
1010         libmicrohttpd = []
1011 endif
1012 conf.set10('HAVE_MICROHTTPD', have)
1013
1014 want_libcryptsetup = get_option('libcryptsetup')
1015 if want_libcryptsetup != 'false' and not fuzzer_build
1016         libcryptsetup = dependency('libcryptsetup',
1017                                    version : '>= 1.6.0',
1018                                    required : want_libcryptsetup == 'true')
1019         have = libcryptsetup.found()
1020         have_sector = cc.has_member(
1021                     'struct crypt_params_plain',
1022                     'sector_size',
1023                     prefix : '#include <libcryptsetup.h>')
1024 else
1025         have = false
1026         have_sector = false
1027         libcryptsetup = []
1028 endif
1029 conf.set10('HAVE_LIBCRYPTSETUP', have)
1030 conf.set10('HAVE_LIBCRYPTSETUP_SECTOR_SIZE', have_sector)
1031
1032 want_libcurl = get_option('libcurl')
1033 if want_libcurl != 'false' and not fuzzer_build
1034         libcurl = dependency('libcurl',
1035                              version : '>= 7.32.0',
1036                              required : want_libcurl == 'true')
1037         have = libcurl.found()
1038 else
1039         have = false
1040         libcurl = []
1041 endif
1042 conf.set10('HAVE_LIBCURL', have)
1043
1044 want_libidn = get_option('libidn')
1045 want_libidn2 = get_option('libidn2')
1046 if want_libidn == 'true' and want_libidn2 == 'true'
1047         error('libidn and libidn2 cannot be requested simultaneously')
1048 endif
1049
1050 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
1051         libidn = dependency('libidn',
1052                             required : want_libidn == 'true')
1053         have = libidn.found()
1054 else
1055         have = false
1056         libidn = []
1057 endif
1058 conf.set10('HAVE_LIBIDN', have)
1059 if not have and want_libidn2 != 'false' and not fuzzer_build
1060         # libidn is used for both libidn and libidn2 objects
1061         libidn = dependency('libidn2',
1062                             required : want_libidn2 == 'true')
1063         have = libidn.found()
1064 else
1065         have = false
1066 endif
1067 conf.set10('HAVE_LIBIDN2', have)
1068
1069 want_libiptc = get_option('libiptc')
1070 if want_libiptc != 'false' and not fuzzer_build
1071         libiptc = dependency('libiptc',
1072                              required : want_libiptc == 'true')
1073         have = libiptc.found()
1074 else
1075         have = false
1076         libiptc = []
1077 endif
1078 conf.set10('HAVE_LIBIPTC', have)
1079
1080 want_qrencode = get_option('qrencode')
1081 if want_qrencode != 'false' and not fuzzer_build
1082         libqrencode = dependency('libqrencode',
1083                                  required : want_qrencode == 'true')
1084         have = libqrencode.found()
1085 else
1086         have = false
1087         libqrencode = []
1088 endif
1089 conf.set10('HAVE_QRENCODE', have)
1090
1091 want_gcrypt = get_option('gcrypt')
1092 if want_gcrypt != 'false' and not fuzzer_build
1093         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1094         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1095         have = libgcrypt.found() and libgpg_error.found()
1096 else
1097         have = false
1098 endif
1099 if not have
1100         # link to neither of the libs if one is not found
1101         libgcrypt = []
1102         libgpg_error = []
1103 endif
1104 conf.set10('HAVE_GCRYPT', have)
1105
1106 want_gnutls = get_option('gnutls')
1107 if want_gnutls != 'false' and not fuzzer_build
1108         libgnutls = dependency('gnutls',
1109                                version : '>= 3.1.4',
1110                                required : want_gnutls == 'true')
1111         have = libgnutls.found()
1112 else
1113         have = false
1114         libgnutls = []
1115 endif
1116 conf.set10('HAVE_GNUTLS', have)
1117
1118 want_openssl = get_option('openssl')
1119 if want_openssl != 'false' and not fuzzer_build
1120         libopenssl = dependency('openssl',
1121                                 version : '>= 1.1.0',
1122                                 required : want_openssl == 'true')
1123         have = libopenssl.found()
1124 else
1125         have = false
1126         libopenssl = []
1127 endif
1128 conf.set10('HAVE_OPENSSL', have)
1129
1130 want_elfutils = get_option('elfutils')
1131 if want_elfutils != 'false' and not fuzzer_build
1132         libdw = dependency('libdw',
1133                            required : want_elfutils == 'true')
1134         have = libdw.found()
1135 else
1136         have = false
1137         libdw = []
1138 endif
1139 conf.set10('HAVE_ELFUTILS', have)
1140
1141 want_zlib = get_option('zlib')
1142 if want_zlib != 'false' and not fuzzer_build
1143         libz = dependency('zlib',
1144                           required : want_zlib == 'true')
1145         have = libz.found()
1146 else
1147         have = false
1148         libz = []
1149 endif
1150 conf.set10('HAVE_ZLIB', have)
1151
1152 want_bzip2 = get_option('bzip2')
1153 if want_bzip2 != 'false' and not fuzzer_build
1154         libbzip2 = cc.find_library('bz2',
1155                                    required : want_bzip2 == 'true')
1156         have = libbzip2.found()
1157 else
1158         have = false
1159         libbzip2 = []
1160 endif
1161 conf.set10('HAVE_BZIP2', have)
1162
1163 want_xz = get_option('xz')
1164 if want_xz != 'false' and not fuzzer_build
1165         libxz = dependency('liblzma',
1166                            required : want_xz == 'true')
1167         have = libxz.found()
1168 else
1169         have = false
1170         libxz = []
1171 endif
1172 conf.set10('HAVE_XZ', have)
1173
1174 want_lz4 = get_option('lz4')
1175 if want_lz4 != 'false' and not fuzzer_build
1176         liblz4 = dependency('liblz4',
1177                             version : '>= 1.3.0',
1178                             required : want_lz4 == 'true')
1179         have = liblz4.found()
1180 else
1181         have = false
1182         liblz4 = []
1183 endif
1184 conf.set10('HAVE_LZ4', have)
1185
1186 want_xkbcommon = get_option('xkbcommon')
1187 if want_xkbcommon != 'false' and not fuzzer_build
1188         libxkbcommon = dependency('xkbcommon',
1189                                   version : '>= 0.3.0',
1190                                   required : want_xkbcommon == 'true')
1191         have = libxkbcommon.found()
1192 else
1193         have = false
1194         libxkbcommon = []
1195 endif
1196 conf.set10('HAVE_XKBCOMMON', have)
1197
1198 want_pcre2 = get_option('pcre2')
1199 if want_pcre2 != 'false'
1200         libpcre2 = dependency('libpcre2-8',
1201                               required : want_pcre2 == 'true')
1202         have = libpcre2.found()
1203 else
1204         have = false
1205         libpcre2 = []
1206 endif
1207 conf.set10('HAVE_PCRE2', have)
1208
1209 want_glib = get_option('glib')
1210 if want_glib != 'false' and not fuzzer_build
1211         libglib =    dependency('glib-2.0',
1212                                 version : '>= 2.22.0',
1213                                 required : want_glib == 'true')
1214         libgobject = dependency('gobject-2.0',
1215                                 version : '>= 2.22.0',
1216                                 required : want_glib == 'true')
1217         libgio =     dependency('gio-2.0',
1218                                 required : want_glib == 'true')
1219         have = libglib.found() and libgobject.found() and libgio.found()
1220 else
1221         have = false
1222         libglib = []
1223         libgobject = []
1224         libgio = []
1225 endif
1226 conf.set10('HAVE_GLIB', have)
1227
1228 want_dbus = get_option('dbus')
1229 if want_dbus != 'false' and not fuzzer_build
1230         libdbus = dependency('dbus-1',
1231                              version : '>= 1.3.2',
1232                              required : want_dbus == 'true')
1233         have = libdbus.found()
1234 else
1235         have = false
1236         libdbus = []
1237 endif
1238 conf.set10('HAVE_DBUS', have)
1239
1240 default_dnssec = get_option('default-dnssec')
1241 if fuzzer_build
1242         default_dnssec = 'no'
1243 endif
1244 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1245         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1246         default_dnssec = 'no'
1247 endif
1248 conf.set('DEFAULT_DNSSEC_MODE',
1249          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1250 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1251
1252 dns_over_tls = get_option('dns-over-tls')
1253 if dns_over_tls != 'false'
1254         if dns_over_tls == 'openssl'
1255                 have_gnutls = false
1256         else
1257                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.5.3'))
1258                 if dns_over_tls == 'gnutls' and not have_gnutls
1259                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1260                 endif
1261         endif
1262         if dns_over_tls == 'gnutls' or have_gnutls
1263                 have_openssl = false
1264         else
1265                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1266                 if dns_over_tls != 'auto' and not have_openssl
1267                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1268                         error('DNS-over-TLS support was requested$0$, but dependencies are not available'.format(str))
1269                 endif
1270         endif
1271         have = have_gnutls or have_openssl
1272 else
1273         have = false
1274         have_gnutls = false
1275         have_openssl = false
1276 endif
1277 conf.set10('ENABLE_DNS_OVER_TLS', have)
1278 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1279 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1280
1281 default_dns_over_tls = get_option('default-dns-over-tls')
1282 if fuzzer_build
1283         default_dns_over_tls = 'no'
1284 endif
1285 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1286         message('default-dns-over-tls cannot be set to opportunistic when DNS-over-TLS support is disabled. Setting default-dns-over-tls to no.')
1287         default_dns_over_tls = 'no'
1288 endif
1289 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1290          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1291 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1292
1293 want_importd = get_option('importd')
1294 if want_importd != 'false'
1295         have = (conf.get('HAVE_LIBCURL') == 1 and
1296                 conf.get('HAVE_ZLIB') == 1 and
1297                 conf.get('HAVE_XZ') == 1 and
1298                 conf.get('HAVE_GCRYPT') == 1)
1299         if want_importd == 'true' and not have
1300                 error('importd support was requested, but dependencies are not available')
1301         endif
1302 else
1303         have = false
1304 endif
1305 conf.set10('ENABLE_IMPORTD', have)
1306
1307 want_remote = get_option('remote')
1308 if want_remote != 'false'
1309         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1310                      conf.get('HAVE_LIBCURL') == 1]
1311         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1312         # it's possible to build one without the other. Complain only if
1313         # support was explictly requested. The auxiliary files like sysusers
1314         # config should be installed when any of the programs are built.
1315         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1316                 error('remote support was requested, but dependencies are not available')
1317         endif
1318         have = have_deps[0] or have_deps[1]
1319 else
1320         have = false
1321 endif
1322 conf.set10('ENABLE_REMOTE', have)
1323
1324 foreach term : ['utmp',
1325                 'hibernate',
1326                 'environment-d',
1327                 'binfmt',
1328                 'coredump',
1329                 'resolve',
1330                 'logind',
1331                 'hostnamed',
1332                 'localed',
1333                 'machined',
1334                 'portabled',
1335                 'networkd',
1336                 'timedated',
1337                 'timesyncd',
1338                 'firstboot',
1339                 'randomseed',
1340                 'backlight',
1341                 'vconsole',
1342                 'quotacheck',
1343                 'sysusers',
1344                 'tmpfiles',
1345                 'hwdb',
1346                 'rfkill',
1347                 'ldconfig',
1348                 'efi',
1349                 'tpm',
1350                 'ima',
1351                 'smack',
1352                 'gshadow',
1353                 'idn',
1354                 'nss-myhostname',
1355                 'nss-systemd']
1356         have = get_option(term)
1357         name = 'ENABLE_' + term.underscorify().to_upper()
1358         conf.set10(name, have)
1359 endforeach
1360
1361 foreach tuple : [['nss-mymachines', 'machined'],
1362                  ['nss-resolve',    'resolve']]
1363         want = get_option(tuple[0])
1364         if want != 'false'
1365                 have = get_option(tuple[1])
1366                 if want == 'true' and not have
1367                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1368                 endif
1369         else
1370                 have = false
1371         endif
1372         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1373         conf.set10(name, have)
1374 endforeach
1375
1376 enable_nss = false
1377 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1378                 'ENABLE_NSS_MYMACHINES',
1379                 'ENABLE_NSS_RESOLVE',
1380                 'ENABLE_NSS_SYSTEMD']
1381         if conf.get(term) == 1
1382                 enable_nss = true
1383         endif
1384 endforeach
1385 conf.set10('ENABLE_NSS', enable_nss)
1386
1387 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1388
1389 tests = []
1390 fuzzers = []
1391
1392 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1393
1394 #####################################################################
1395
1396 if get_option('efi')
1397         efi_arch = host_machine.cpu_family()
1398
1399         if efi_arch == 'x86'
1400                 EFI_MACHINE_TYPE_NAME = 'ia32'
1401                 gnu_efi_arch = 'ia32'
1402         elif efi_arch == 'x86_64'
1403                 EFI_MACHINE_TYPE_NAME = 'x64'
1404                 gnu_efi_arch = 'x86_64'
1405         elif efi_arch == 'arm'
1406                 EFI_MACHINE_TYPE_NAME = 'arm'
1407                 gnu_efi_arch = 'arm'
1408         elif efi_arch == 'aarch64'
1409                 EFI_MACHINE_TYPE_NAME = 'aa64'
1410                 gnu_efi_arch = 'aarch64'
1411         else
1412                 EFI_MACHINE_TYPE_NAME = ''
1413                 gnu_efi_arch = ''
1414         endif
1415
1416         have = true
1417         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1418
1419         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1420 else
1421         have = false
1422 endif
1423 conf.set10('ENABLE_EFI', have)
1424
1425 #####################################################################
1426
1427 config_h = configure_file(
1428         output : 'config.h',
1429         configuration : conf)
1430
1431 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1432
1433 includes = include_directories('src/basic',
1434                                'src/shared',
1435                                'src/systemd',
1436                                'src/journal',
1437                                'src/journal-remote',
1438                                'src/nspawn',
1439                                'src/resolve',
1440                                'src/timesync',
1441                                'src/time-wait-sync',
1442                                'src/login',
1443                                'src/udev',
1444                                'src/libudev',
1445                                'src/core',
1446                                'src/shutdown',
1447                                'src/libsystemd/sd-bus',
1448                                'src/libsystemd/sd-device',
1449                                'src/libsystemd/sd-event',
1450                                'src/libsystemd/sd-hwdb',
1451                                'src/libsystemd/sd-id128',
1452                                'src/libsystemd/sd-netlink',
1453                                'src/libsystemd/sd-network',
1454                                'src/libsystemd/sd-resolve',
1455                                'src/libsystemd-network',
1456                                '.')
1457
1458 add_project_arguments('-include', 'config.h', language : 'c')
1459
1460 generate_gperfs = find_program('tools/generate-gperfs.py')
1461
1462 subdir('po')
1463 subdir('catalog')
1464 subdir('src/systemd')
1465 subdir('src/basic')
1466 subdir('src/libsystemd')
1467 subdir('src/libsystemd-network')
1468 subdir('src/journal')
1469 subdir('src/login')
1470
1471 libjournal_core = static_library(
1472         'journal-core',
1473         libjournal_core_sources,
1474         journald_gperf_c,
1475         include_directories : includes,
1476         install : false)
1477
1478 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1479 libsystemd = shared_library(
1480         'systemd',
1481         disable_mempool_c,
1482         version : libsystemd_version,
1483         include_directories : includes,
1484         link_args : ['-shared',
1485                      '-Wl,--version-script=' + libsystemd_sym_path],
1486         link_with : [libbasic,
1487                      libbasic_gcrypt],
1488         link_whole : [libsystemd_static,
1489                       libjournal_client],
1490         dependencies : [threads,
1491                         librt,
1492                         libxz,
1493                         liblz4],
1494         link_depends : libsystemd_sym,
1495         install : true,
1496         install_dir : rootlibdir)
1497
1498 static_libsystemd = get_option('static-libsystemd')
1499 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1500
1501 install_libsystemd_static = static_library(
1502         'systemd',
1503         libsystemd_sources,
1504         journal_client_sources,
1505         basic_sources,
1506         basic_gcrypt_sources,
1507         disable_mempool_c,
1508         include_directories : includes,
1509         build_by_default : static_libsystemd != 'false',
1510         install : static_libsystemd != 'false',
1511         install_dir : rootlibdir,
1512         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1513         dependencies : [threads,
1514                         librt,
1515                         libxz,
1516                         liblz4,
1517                         libcap,
1518                         libblkid,
1519                         libmount,
1520                         libselinux,
1521                         libgcrypt],
1522         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1523
1524 ############################################################
1525
1526 # binaries that have --help and are intended for use by humans,
1527 # usually, but not always, installed in /bin.
1528 public_programs = []
1529
1530 subdir('src/libudev')
1531 subdir('src/shared')
1532 subdir('src/core')
1533 subdir('src/shutdown')
1534 subdir('src/udev')
1535 subdir('src/network')
1536
1537 subdir('src/analyze')
1538 subdir('src/journal-remote')
1539 subdir('src/coredump')
1540 subdir('src/hostname')
1541 subdir('src/import')
1542 subdir('src/kernel-install')
1543 subdir('src/locale')
1544 subdir('src/machine')
1545 subdir('src/portable')
1546 subdir('src/nspawn')
1547 subdir('src/resolve')
1548 subdir('src/timedate')
1549 subdir('src/timesync')
1550 subdir('src/vconsole')
1551 subdir('src/boot/efi')
1552
1553 subdir('src/test')
1554 subdir('src/fuzz')
1555 subdir('rules')
1556 subdir('test')
1557
1558 ############################################################
1559
1560 # only static linking apart from libdl, to make sure that the
1561 # module is linked to all libraries that it uses.
1562 test_dlopen = executable(
1563         'test-dlopen',
1564         test_dlopen_c,
1565         disable_mempool_c,
1566         include_directories : includes,
1567         link_with : [libbasic],
1568         dependencies : [libdl],
1569         build_by_default : want_tests != 'false')
1570
1571 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1572                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1573                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1574                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1575
1576         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1577         if condition
1578                 module = tuple[0]
1579
1580                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1581                 version_script_arg = join_paths(meson.source_root(), sym)
1582
1583                 nss = shared_library(
1584                         'nss_' + module,
1585                         'src/nss-@0@/nss-@0@.c'.format(module),
1586                         disable_mempool_c,
1587                         version : '2',
1588                         include_directories : includes,
1589                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1590                         link_args : ['-Wl,-z,nodelete',
1591                                      '-shared',
1592                                      '-Wl,--version-script=' + version_script_arg,
1593                                      '-Wl,--undefined'],
1594                         link_with : [libsystemd_static,
1595                                      libbasic],
1596                         dependencies : [threads,
1597                                         librt],
1598                         link_depends : sym,
1599                         install : true,
1600                         install_dir : rootlibdir)
1601
1602                 # We cannot use shared_module because it does not support version suffix.
1603                 # Unfortunately shared_library insists on creating the symlink…
1604                 meson.add_install_script('sh', '-c',
1605                                          'rm $DESTDIR@0@/libnss_@1@.so'
1606                                          .format(rootlibdir, module))
1607
1608                 if want_tests != 'false'
1609                         test('dlopen-nss_' + module,
1610                              test_dlopen,
1611                              # path to dlopen must include a slash
1612                              args : nss.full_path())
1613                 endif
1614         endif
1615 endforeach
1616
1617 ############################################################
1618
1619 executable('systemd',
1620            systemd_sources,
1621            include_directories : includes,
1622            link_with : [libcore,
1623                         libshared],
1624            dependencies : [versiondep,
1625                            threads,
1626                            librt,
1627                            libseccomp,
1628                            libselinux,
1629                            libmount,
1630                            libblkid],
1631            install_rpath : rootlibexecdir,
1632            install : true,
1633            install_dir : rootlibexecdir)
1634
1635 meson.add_install_script(meson_make_symlink,
1636                          join_paths(rootlibexecdir, 'systemd'),
1637                          join_paths(rootsbindir, 'init'))
1638
1639 exe = executable('systemd-analyze',
1640                  systemd_analyze_sources,
1641                  include_directories : includes,
1642                  link_with : [libcore,
1643                               libshared],
1644                  dependencies : [versiondep,
1645                                  threads,
1646                                  librt,
1647                                  libseccomp,
1648                                  libselinux,
1649                                  libmount,
1650                                  libblkid],
1651                  install_rpath : rootlibexecdir,
1652                  install : true)
1653 public_programs += exe
1654
1655 executable('systemd-journald',
1656            systemd_journald_sources,
1657            include_directories : includes,
1658            link_with : [libjournal_core,
1659                         libshared],
1660            dependencies : [threads,
1661                            libxz,
1662                            liblz4,
1663                            libselinux],
1664            install_rpath : rootlibexecdir,
1665            install : true,
1666            install_dir : rootlibexecdir)
1667
1668 exe = executable('systemd-cat',
1669                  systemd_cat_sources,
1670                  include_directories : includes,
1671                  link_with : [libjournal_core,
1672                               libshared],
1673                  dependencies : [threads],
1674                  install_rpath : rootlibexecdir,
1675                  install : true)
1676 public_programs += exe
1677
1678 exe = executable('journalctl',
1679                  journalctl_sources,
1680                  include_directories : includes,
1681                  link_with : [libshared],
1682                  dependencies : [threads,
1683                                  libqrencode,
1684                                  libxz,
1685                                  liblz4,
1686                                  libpcre2],
1687                  install_rpath : rootlibexecdir,
1688                  install : true,
1689                  install_dir : rootbindir)
1690 public_programs += exe
1691
1692 executable('systemd-getty-generator',
1693            'src/getty-generator/getty-generator.c',
1694            include_directories : includes,
1695            link_with : [libshared],
1696            install_rpath : rootlibexecdir,
1697            install : true,
1698            install_dir : systemgeneratordir)
1699
1700 executable('systemd-debug-generator',
1701            'src/debug-generator/debug-generator.c',
1702            include_directories : includes,
1703            link_with : [libshared],
1704            install_rpath : rootlibexecdir,
1705            install : true,
1706            install_dir : systemgeneratordir)
1707
1708 executable('systemd-run-generator',
1709            'src/run-generator/run-generator.c',
1710            include_directories : includes,
1711            link_with : [libshared],
1712            install_rpath : rootlibexecdir,
1713            install : true,
1714            install_dir : systemgeneratordir)
1715
1716 executable('systemd-fstab-generator',
1717            'src/fstab-generator/fstab-generator.c',
1718            'src/core/mount-setup.c',
1719            include_directories : includes,
1720            link_with : [libshared],
1721            install_rpath : rootlibexecdir,
1722            install : true,
1723            install_dir : systemgeneratordir)
1724
1725 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1726         executable('30-systemd-environment-d-generator',
1727                    'src/environment-d-generator/environment-d-generator.c',
1728                    include_directories : includes,
1729                    link_with : [libshared],
1730                    install_rpath : rootlibexecdir,
1731                    install : true,
1732                    install_dir : userenvgeneratordir)
1733
1734         meson.add_install_script(meson_make_symlink,
1735                                  join_paths(sysconfdir, 'environment'),
1736                                  join_paths(environmentdir, '99-environment.conf'))
1737 endif
1738
1739 if conf.get('ENABLE_HIBERNATE') == 1
1740         executable('systemd-hibernate-resume-generator',
1741                    'src/hibernate-resume/hibernate-resume-generator.c',
1742                    include_directories : includes,
1743                    link_with : [libshared],
1744                    install_rpath : rootlibexecdir,
1745                    install : true,
1746                    install_dir : systemgeneratordir)
1747
1748         executable('systemd-hibernate-resume',
1749                    'src/hibernate-resume/hibernate-resume.c',
1750                    include_directories : includes,
1751                    link_with : [libshared],
1752                    install_rpath : rootlibexecdir,
1753                    install : true,
1754                    install_dir : rootlibexecdir)
1755 endif
1756
1757 if conf.get('HAVE_BLKID') == 1
1758         executable('systemd-gpt-auto-generator',
1759                    'src/gpt-auto-generator/gpt-auto-generator.c',
1760                    'src/shared/blkid-util.h',
1761                    include_directories : includes,
1762                    link_with : [libshared],
1763                    dependencies : libblkid,
1764                    install_rpath : rootlibexecdir,
1765                    install : true,
1766                    install_dir : systemgeneratordir)
1767
1768         exe = executable('systemd-dissect',
1769                          'src/dissect/dissect.c',
1770                          include_directories : includes,
1771                          link_with : [libshared],
1772                          install_rpath : rootlibexecdir,
1773                          install : true,
1774                          install_dir : rootlibexecdir)
1775         public_programs += exe
1776 endif
1777
1778 if conf.get('ENABLE_RESOLVE') == 1
1779         executable('systemd-resolved',
1780                    systemd_resolved_sources,
1781                    include_directories : includes,
1782                    link_with : [libshared,
1783                                 libbasic_gcrypt,
1784                                 libsystemd_resolve_core],
1785                    dependencies : systemd_resolved_dependencies,
1786                    install_rpath : rootlibexecdir,
1787                    install : true,
1788                    install_dir : rootlibexecdir)
1789
1790         exe = executable('resolvectl',
1791                          resolvectl_sources,
1792                          include_directories : includes,
1793                          link_with : [libshared,
1794                                       libbasic_gcrypt,
1795                                       libsystemd_resolve_core],
1796                          dependencies : [threads,
1797                                          libgpg_error,
1798                                          libm,
1799                                          libidn],
1800                          install_rpath : rootlibexecdir,
1801                          install : true)
1802         public_programs += exe
1803
1804         meson.add_install_script(meson_make_symlink,
1805                          join_paths(bindir, 'resolvectl'),
1806                          join_paths(rootsbindir, 'resolvconf'))
1807
1808         meson.add_install_script(meson_make_symlink,
1809                          join_paths(bindir, 'resolvectl'),
1810                          join_paths(bindir, 'systemd-resolve'))
1811 endif
1812
1813 if conf.get('ENABLE_LOGIND') == 1
1814         executable('systemd-logind',
1815                    systemd_logind_sources,
1816                    include_directories : includes,
1817                    link_with : [liblogind_core,
1818                                 libshared],
1819                    dependencies : [threads,
1820                                    libacl],
1821                    install_rpath : rootlibexecdir,
1822                    install : true,
1823                    install_dir : rootlibexecdir)
1824
1825         exe = executable('loginctl',
1826                          loginctl_sources,
1827                          include_directories : includes,
1828                          link_with : [libshared],
1829                          dependencies : [threads,
1830                                          liblz4,
1831                                          libxz],
1832                          install_rpath : rootlibexecdir,
1833                          install : true,
1834                          install_dir : rootbindir)
1835         public_programs += exe
1836
1837         exe = executable('systemd-inhibit',
1838                          'src/login/inhibit.c',
1839                          include_directories : includes,
1840                          link_with : [libshared],
1841                          install_rpath : rootlibexecdir,
1842                          install : true,
1843                          install_dir : rootbindir)
1844         public_programs += exe
1845
1846         if conf.get('HAVE_PAM') == 1
1847                 version_script_arg = join_paths(meson.source_root(), pam_systemd_sym)
1848                 pam_systemd = shared_library(
1849                         'pam_systemd',
1850                         pam_systemd_c,
1851                         name_prefix : '',
1852                         include_directories : includes,
1853                         link_args : ['-shared',
1854                                      '-Wl,--version-script=' + version_script_arg],
1855                         link_with : [libsystemd_static,
1856                                      libshared_static],
1857                         dependencies : [threads,
1858                                         libpam,
1859                                         libpam_misc],
1860                         link_depends : pam_systemd_sym,
1861                         install : true,
1862                         install_dir : pamlibdir)
1863
1864                 if want_tests != 'false'
1865                         test('dlopen-pam_systemd',
1866                              test_dlopen,
1867                              # path to dlopen must include a slash
1868                              args : pam_systemd.full_path())
1869                 endif
1870         endif
1871
1872         executable('systemd-user-runtime-dir',
1873                    user_runtime_dir_sources,
1874                    include_directories : includes,
1875                    link_with : [libshared],
1876                    install_rpath : rootlibexecdir,
1877                    install : true,
1878                    install_dir : rootlibexecdir)
1879 endif
1880
1881 if conf.get('HAVE_PAM') == 1
1882         executable('systemd-user-sessions',
1883                    'src/user-sessions/user-sessions.c',
1884                    include_directories : includes,
1885                    link_with : [libshared],
1886                    install_rpath : rootlibexecdir,
1887                    install : true,
1888                    install_dir : rootlibexecdir)
1889 endif
1890
1891 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1892         exe = executable('bootctl',
1893                          'src/boot/bootctl.c',
1894                          include_directories : includes,
1895                          link_with : [libshared],
1896                          dependencies : [libblkid],
1897                          install_rpath : rootlibexecdir,
1898                          install : true)
1899         public_programs += exe
1900
1901         executable('systemd-bless-boot',
1902                    'src/boot/bless-boot.c',
1903                    include_directories : includes,
1904                    link_with : [libshared],
1905                    dependencies : [libblkid],
1906                    install_rpath : rootlibexecdir,
1907                    install : true,
1908                    install_dir : rootlibexecdir)
1909
1910         executable('systemd-bless-boot-generator',
1911                    'src/boot/bless-boot-generator.c',
1912                    include_directories : includes,
1913                    link_with : [libshared],
1914                    install_rpath : rootlibexecdir,
1915                    install : true,
1916                    install_dir : systemgeneratordir)
1917 endif
1918
1919 executable('systemd-boot-check-no-failures',
1920            'src/boot/boot-check-no-failures.c',
1921            include_directories : includes,
1922            link_with : [libshared],
1923            dependencies : [libblkid],
1924            install_rpath : rootlibexecdir,
1925            install : true,
1926            install_dir : rootlibexecdir)
1927
1928 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1929                  include_directories : includes,
1930                  link_with : [libshared],
1931                  dependencies : [threads],
1932                  install_rpath : rootlibexecdir,
1933                  install : true)
1934 public_programs += exe
1935
1936
1937 if get_option('link-systemctl-shared')
1938         systemctl_link_with = [libshared]
1939 else
1940         systemctl_link_with = [libsystemd_static,
1941                                libshared_static,
1942                                libjournal_client,
1943                                libbasic_gcrypt]
1944 endif
1945
1946 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1947                  include_directories : includes,
1948                  link_with : systemctl_link_with,
1949                  dependencies : [threads,
1950                                  libcap,
1951                                  libselinux,
1952                                  libxz,
1953                                  liblz4],
1954                  install_rpath : rootlibexecdir,
1955                  install : true,
1956                  install_dir : rootbindir)
1957 public_programs += exe
1958
1959 if conf.get('ENABLE_PORTABLED') == 1
1960         executable('systemd-portabled',
1961                    systemd_portabled_sources,
1962                    include_directories : includes,
1963                    link_with : [libshared],
1964                    dependencies : [threads],
1965                    install_rpath : rootlibexecdir,
1966                    install : true,
1967                    install_dir : rootlibexecdir)
1968
1969         exe = executable('portablectl', 'src/portable/portablectl.c',
1970                          include_directories : includes,
1971                          link_with : [libshared],
1972                          dependencies : [threads],
1973                          install_rpath : rootlibexecdir,
1974                          install : true,
1975                          install_dir : rootbindir)
1976         public_programs += exe
1977 endif
1978
1979 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1980         meson.add_install_script(meson_make_symlink,
1981                                  join_paths(rootbindir, 'systemctl'),
1982                                  join_paths(rootsbindir, alias))
1983 endforeach
1984
1985 if conf.get('ENABLE_BACKLIGHT') == 1
1986         executable('systemd-backlight',
1987                    'src/backlight/backlight.c',
1988                    include_directories : includes,
1989                    link_with : [libshared],
1990                    install_rpath : rootlibexecdir,
1991                    install : true,
1992                    install_dir : rootlibexecdir)
1993 endif
1994
1995 if conf.get('ENABLE_RFKILL') == 1
1996         executable('systemd-rfkill',
1997                    'src/rfkill/rfkill.c',
1998                    include_directories : includes,
1999                    link_with : [libshared],
2000                    install_rpath : rootlibexecdir,
2001                    install : true,
2002                    install_dir : rootlibexecdir)
2003 endif
2004
2005 executable('systemd-system-update-generator',
2006            'src/system-update-generator/system-update-generator.c',
2007            include_directories : includes,
2008            link_with : [libshared],
2009            install_rpath : rootlibexecdir,
2010            install : true,
2011            install_dir : systemgeneratordir)
2012
2013 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2014         executable('systemd-cryptsetup',
2015                    'src/cryptsetup/cryptsetup.c',
2016                    include_directories : includes,
2017                    link_with : [libshared],
2018                    dependencies : [libcryptsetup],
2019                    install_rpath : rootlibexecdir,
2020                    install : true,
2021                    install_dir : rootlibexecdir)
2022
2023         executable('systemd-cryptsetup-generator',
2024                    'src/cryptsetup/cryptsetup-generator.c',
2025                    include_directories : includes,
2026                    link_with : [libshared],
2027                    dependencies : [libcryptsetup],
2028                    install_rpath : rootlibexecdir,
2029                    install : true,
2030                    install_dir : systemgeneratordir)
2031
2032         executable('systemd-veritysetup',
2033                    'src/veritysetup/veritysetup.c',
2034                    include_directories : includes,
2035                    link_with : [libshared],
2036                    dependencies : [libcryptsetup],
2037                    install_rpath : rootlibexecdir,
2038                    install : true,
2039                    install_dir : rootlibexecdir)
2040
2041         executable('systemd-veritysetup-generator',
2042                    'src/veritysetup/veritysetup-generator.c',
2043                    include_directories : includes,
2044                    link_with : [libshared],
2045                    dependencies : [libcryptsetup],
2046                    install_rpath : rootlibexecdir,
2047                    install : true,
2048                    install_dir : systemgeneratordir)
2049 endif
2050
2051 if conf.get('HAVE_SYSV_COMPAT') == 1
2052         executable('systemd-sysv-generator',
2053                    'src/sysv-generator/sysv-generator.c',
2054                    include_directories : includes,
2055                    link_with : [libshared],
2056                    install_rpath : rootlibexecdir,
2057                    install : true,
2058                    install_dir : systemgeneratordir)
2059
2060         executable('systemd-rc-local-generator',
2061                    'src/rc-local-generator/rc-local-generator.c',
2062                    include_directories : includes,
2063                    link_with : [libshared],
2064                    install_rpath : rootlibexecdir,
2065                    install : true,
2066                    install_dir : systemgeneratordir)
2067 endif
2068
2069 if conf.get('ENABLE_HOSTNAMED') == 1
2070         executable('systemd-hostnamed',
2071                    'src/hostname/hostnamed.c',
2072                    include_directories : includes,
2073                    link_with : [libshared],
2074                    install_rpath : rootlibexecdir,
2075                    install : true,
2076                    install_dir : rootlibexecdir)
2077
2078         exe = executable('hostnamectl',
2079                          'src/hostname/hostnamectl.c',
2080                          include_directories : includes,
2081                          link_with : [libshared],
2082                          install_rpath : rootlibexecdir,
2083                          install : true)
2084         public_programs += exe
2085 endif
2086
2087 if conf.get('ENABLE_LOCALED') == 1
2088         if conf.get('HAVE_XKBCOMMON') == 1
2089                 # logind will load libxkbcommon.so dynamically on its own
2090                 deps = [libdl]
2091         else
2092                 deps = []
2093         endif
2094
2095         executable('systemd-localed',
2096                    systemd_localed_sources,
2097                    include_directories : includes,
2098                    link_with : [libshared],
2099                    dependencies : deps,
2100                    install_rpath : rootlibexecdir,
2101                    install : true,
2102                    install_dir : rootlibexecdir)
2103
2104         exe = executable('localectl',
2105                          localectl_sources,
2106                          include_directories : includes,
2107                          link_with : [libshared],
2108                          install_rpath : rootlibexecdir,
2109                          install : true)
2110         public_programs += exe
2111 endif
2112
2113 if conf.get('ENABLE_TIMEDATED') == 1
2114         executable('systemd-timedated',
2115                    'src/timedate/timedated.c',
2116                    include_directories : includes,
2117                    link_with : [libshared],
2118                    install_rpath : rootlibexecdir,
2119                    install : true,
2120                    install_dir : rootlibexecdir)
2121 endif
2122
2123 if conf.get('ENABLE_TIMEDATECTL') == 1
2124         exe = executable('timedatectl',
2125                          'src/timedate/timedatectl.c',
2126                          include_directories : includes,
2127                          install_rpath : rootlibexecdir,
2128                          link_with : [libshared],
2129                          dependencies : [libm],
2130                          install : true)
2131         public_programs += exe
2132 endif
2133
2134 if conf.get('ENABLE_TIMESYNCD') == 1
2135         executable('systemd-timesyncd',
2136                    systemd_timesyncd_sources,
2137                    include_directories : includes,
2138                    link_with : [libshared],
2139                    dependencies : [threads,
2140                                    libm],
2141                    install_rpath : rootlibexecdir,
2142                    install : true,
2143                    install_dir : rootlibexecdir)
2144
2145         executable('systemd-time-wait-sync',
2146                    'src/time-wait-sync/time-wait-sync.c',
2147                    include_directories : includes,
2148                    link_with : [libshared],
2149                    install_rpath : rootlibexecdir,
2150                    install : true,
2151                    install_dir : rootlibexecdir)
2152 endif
2153
2154 if conf.get('ENABLE_MACHINED') == 1
2155         executable('systemd-machined',
2156                    systemd_machined_sources,
2157                    include_directories : includes,
2158                    link_with : [libmachine_core,
2159                                 libshared],
2160                    install_rpath : rootlibexecdir,
2161                    install : true,
2162                    install_dir : rootlibexecdir)
2163
2164         exe = executable('machinectl',
2165                          'src/machine/machinectl.c',
2166                          include_directories : includes,
2167                          link_with : [libshared],
2168                          dependencies : [threads,
2169                                          libxz,
2170                                          liblz4],
2171                          install_rpath : rootlibexecdir,
2172                          install : true,
2173                          install_dir : rootbindir)
2174         public_programs += exe
2175 endif
2176
2177 if conf.get('ENABLE_IMPORTD') == 1
2178         executable('systemd-importd',
2179                    systemd_importd_sources,
2180                    include_directories : includes,
2181                    link_with : [libshared],
2182                    dependencies : [threads],
2183                    install_rpath : rootlibexecdir,
2184                    install : true,
2185                    install_dir : rootlibexecdir)
2186
2187         systemd_pull = executable('systemd-pull',
2188                                   systemd_pull_sources,
2189                                   include_directories : includes,
2190                                   link_with : [libshared],
2191                                   dependencies : [versiondep,
2192                                                   libcurl,
2193                                                   libz,
2194                                                   libbzip2,
2195                                                   libxz,
2196                                                   libgcrypt],
2197                                   install_rpath : rootlibexecdir,
2198                                   install : true,
2199                                   install_dir : rootlibexecdir)
2200
2201         systemd_import = executable('systemd-import',
2202                                     systemd_import_sources,
2203                                     include_directories : includes,
2204                                     link_with : [libshared],
2205                                     dependencies : [libcurl,
2206                                                     libz,
2207                                                     libbzip2,
2208                                                     libxz],
2209                                     install_rpath : rootlibexecdir,
2210                                     install : true,
2211                                     install_dir : rootlibexecdir)
2212
2213         systemd_import_fs = executable('systemd-import-fs',
2214                                     systemd_import_fs_sources,
2215                                     include_directories : includes,
2216                                     link_with : [libshared],
2217                                     install_rpath : rootlibexecdir,
2218                                     install : true,
2219                                     install_dir : rootlibexecdir)
2220
2221         systemd_export = executable('systemd-export',
2222                                     systemd_export_sources,
2223                                     include_directories : includes,
2224                                     link_with : [libshared],
2225                                     dependencies : [libcurl,
2226                                                     libz,
2227                                                     libbzip2,
2228                                                     libxz],
2229                                     install_rpath : rootlibexecdir,
2230                                     install : true,
2231                                     install_dir : rootlibexecdir)
2232
2233         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2234 endif
2235
2236 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2237         exe = executable('systemd-journal-upload',
2238                          systemd_journal_upload_sources,
2239                          include_directories : includes,
2240                          link_with : [libshared],
2241                          dependencies : [versiondep,
2242                                          threads,
2243                                          libcurl,
2244                                          libgnutls,
2245                                          libxz,
2246                                          liblz4],
2247                          install_rpath : rootlibexecdir,
2248                          install : true,
2249                          install_dir : rootlibexecdir)
2250         public_programs += exe
2251 endif
2252
2253 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2254         s_j_remote = executable('systemd-journal-remote',
2255                                 systemd_journal_remote_sources,
2256                                 include_directories : includes,
2257                                 link_with : [libshared,
2258                                              libsystemd_journal_remote],
2259                                 dependencies : [threads,
2260                                                 libmicrohttpd,
2261                                                 libgnutls,
2262                                                 libxz,
2263                                                 liblz4],
2264                                 install_rpath : rootlibexecdir,
2265                                 install : true,
2266                                 install_dir : rootlibexecdir)
2267
2268         s_j_gatewayd = executable('systemd-journal-gatewayd',
2269                                   systemd_journal_gatewayd_sources,
2270                                   include_directories : includes,
2271                                   link_with : [libshared],
2272                                   dependencies : [threads,
2273                                                   libmicrohttpd,
2274                                                   libgnutls,
2275                                                   libxz,
2276                                                   liblz4],
2277                                   install_rpath : rootlibexecdir,
2278                                   install : true,
2279                                   install_dir : rootlibexecdir)
2280         public_programs += [s_j_remote, s_j_gatewayd]
2281 endif
2282
2283 if conf.get('ENABLE_COREDUMP') == 1
2284         executable('systemd-coredump',
2285                    systemd_coredump_sources,
2286                    include_directories : includes,
2287                    link_with : [libshared],
2288                    dependencies : [threads,
2289                                    libacl,
2290                                    libdw,
2291                                    libxz,
2292                                    liblz4],
2293                    install_rpath : rootlibexecdir,
2294                    install : true,
2295                    install_dir : rootlibexecdir)
2296
2297         exe = executable('coredumpctl',
2298                          coredumpctl_sources,
2299                          include_directories : includes,
2300                          link_with : [libshared],
2301                          dependencies : [threads,
2302                                          libxz,
2303                                          liblz4],
2304                          install_rpath : rootlibexecdir,
2305                          install : true)
2306         public_programs += exe
2307 endif
2308
2309 if conf.get('ENABLE_BINFMT') == 1
2310         exe = executable('systemd-binfmt',
2311                          'src/binfmt/binfmt.c',
2312                          include_directories : includes,
2313                          link_with : [libshared],
2314                          install_rpath : rootlibexecdir,
2315                          install : true,
2316                          install_dir : rootlibexecdir)
2317         public_programs += exe
2318
2319         meson.add_install_script('sh', '-c',
2320                                  mkdir_p.format(binfmtdir))
2321         meson.add_install_script('sh', '-c',
2322                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2323 endif
2324
2325 if conf.get('ENABLE_VCONSOLE') == 1
2326         executable('systemd-vconsole-setup',
2327                    'src/vconsole/vconsole-setup.c',
2328                    include_directories : includes,
2329                    link_with : [libshared],
2330                    install_rpath : rootlibexecdir,
2331                    install : true,
2332                    install_dir : rootlibexecdir)
2333 endif
2334
2335 if conf.get('ENABLE_RANDOMSEED') == 1
2336         executable('systemd-random-seed',
2337                    'src/random-seed/random-seed.c',
2338                    include_directories : includes,
2339                    link_with : [libshared],
2340                    install_rpath : rootlibexecdir,
2341                    install : true,
2342                    install_dir : rootlibexecdir)
2343 endif
2344
2345 if conf.get('ENABLE_FIRSTBOOT') == 1
2346         executable('systemd-firstboot',
2347                    'src/firstboot/firstboot.c',
2348                    include_directories : includes,
2349                    link_with : [libshared],
2350                    dependencies : [libcrypt],
2351                    install_rpath : rootlibexecdir,
2352                    install : true,
2353                    install_dir : rootbindir)
2354 endif
2355
2356 executable('systemd-remount-fs',
2357            'src/remount-fs/remount-fs.c',
2358            'src/core/mount-setup.c',
2359            'src/core/mount-setup.h',
2360            include_directories : includes,
2361            link_with : [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            'src/core/machine-id-setup.c',
2369            'src/core/machine-id-setup.h',
2370            include_directories : includes,
2371            link_with : [libshared],
2372            install_rpath : rootlibexecdir,
2373            install : true,
2374            install_dir : rootbindir)
2375
2376 executable('systemd-fsck',
2377            'src/fsck/fsck.c',
2378            include_directories : includes,
2379            link_with : [libshared],
2380            install_rpath : rootlibexecdir,
2381            install : true,
2382            install_dir : rootlibexecdir)
2383
2384 executable('systemd-growfs',
2385            'src/partition/growfs.c',
2386            include_directories : includes,
2387            link_with : [libshared],
2388            dependencies : [libcryptsetup],
2389            install_rpath : rootlibexecdir,
2390            install : true,
2391            install_dir : rootlibexecdir)
2392
2393 executable('systemd-makefs',
2394            'src/partition/makefs.c',
2395            include_directories : includes,
2396            link_with : [libshared],
2397            install_rpath : rootlibexecdir,
2398            install : true,
2399            install_dir : rootlibexecdir)
2400
2401 executable('systemd-sleep',
2402            'src/sleep/sleep.c',
2403            include_directories : includes,
2404            link_with : [libshared],
2405            install_rpath : rootlibexecdir,
2406            install : true,
2407            install_dir : rootlibexecdir)
2408
2409 install_data('src/sleep/sleep.conf',
2410              install_dir : pkgsysconfdir)
2411
2412 exe = executable('systemd-sysctl',
2413                  'src/sysctl/sysctl.c',
2414                  include_directories : includes,
2415                  link_with : [libshared],
2416                  install_rpath : rootlibexecdir,
2417                  install : true,
2418                  install_dir : rootlibexecdir)
2419 public_programs += exe
2420
2421 executable('systemd-ac-power',
2422            'src/ac-power/ac-power.c',
2423            include_directories : includes,
2424            link_with : [libshared],
2425            install_rpath : rootlibexecdir,
2426            install : true,
2427            install_dir : rootlibexecdir)
2428
2429 exe = executable('systemd-detect-virt',
2430                  'src/detect-virt/detect-virt.c',
2431                  include_directories : includes,
2432                  link_with : [libshared],
2433                  install_rpath : rootlibexecdir,
2434                  install : true)
2435 public_programs += exe
2436
2437 exe = executable('systemd-delta',
2438                  'src/delta/delta.c',
2439                  include_directories : includes,
2440                  link_with : [libshared],
2441                  install_rpath : rootlibexecdir,
2442                  install : true)
2443 public_programs += exe
2444
2445 exe = executable('systemd-escape',
2446                  'src/escape/escape.c',
2447                  include_directories : includes,
2448                  link_with : [libshared],
2449                  install_rpath : rootlibexecdir,
2450                  install : true,
2451                  install_dir : rootbindir)
2452 public_programs += exe
2453
2454 exe = executable('systemd-notify',
2455                  'src/notify/notify.c',
2456                  include_directories : includes,
2457                  link_with : [libshared],
2458                  install_rpath : rootlibexecdir,
2459                  install : true,
2460                  install_dir : rootbindir)
2461 public_programs += exe
2462
2463 executable('systemd-volatile-root',
2464            'src/volatile-root/volatile-root.c',
2465            include_directories : includes,
2466            link_with : [libshared],
2467            install_rpath : rootlibexecdir,
2468            install : true,
2469            install_dir : rootlibexecdir)
2470
2471 executable('systemd-cgroups-agent',
2472            'src/cgroups-agent/cgroups-agent.c',
2473            include_directories : includes,
2474            link_with : [libshared],
2475            install_rpath : rootlibexecdir,
2476            install : true,
2477            install_dir : rootlibexecdir)
2478
2479 exe = executable('systemd-id128',
2480                  'src/id128/id128.c',
2481                  include_directories : includes,
2482                  link_with : [libshared],
2483                  install_rpath : rootlibexecdir,
2484                  install : true)
2485 public_programs += exe
2486
2487 exe = executable('systemd-path',
2488                  'src/path/path.c',
2489                  include_directories : includes,
2490                  link_with : [libshared],
2491                  install_rpath : rootlibexecdir,
2492                  install : true)
2493 public_programs += exe
2494
2495 exe = executable('systemd-ask-password',
2496                  'src/ask-password/ask-password.c',
2497                  include_directories : includes,
2498                  link_with : [libshared],
2499                  install_rpath : rootlibexecdir,
2500                  install : true,
2501                  install_dir : rootbindir)
2502 public_programs += exe
2503
2504 executable('systemd-reply-password',
2505            'src/reply-password/reply-password.c',
2506            include_directories : includes,
2507            link_with : [libshared],
2508            install_rpath : rootlibexecdir,
2509            install : true,
2510            install_dir : rootlibexecdir)
2511
2512 exe = executable('systemd-tty-ask-password-agent',
2513                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2514                  include_directories : includes,
2515                  link_with : [libshared],
2516                  install_rpath : rootlibexecdir,
2517                  install : true,
2518                  install_dir : rootbindir)
2519 public_programs += exe
2520
2521 exe = executable('systemd-cgls',
2522                  'src/cgls/cgls.c',
2523                  include_directories : includes,
2524                  link_with : [libshared],
2525                  install_rpath : rootlibexecdir,
2526                  install : true)
2527 public_programs += exe
2528
2529 exe = executable('systemd-cgtop',
2530                  'src/cgtop/cgtop.c',
2531                  include_directories : includes,
2532                  link_with : [libshared],
2533                  install_rpath : rootlibexecdir,
2534                  install : true)
2535 public_programs += exe
2536
2537 executable('systemd-initctl',
2538            'src/initctl/initctl.c',
2539            include_directories : includes,
2540            link_with : [libshared],
2541            install_rpath : rootlibexecdir,
2542            install : true,
2543            install_dir : rootlibexecdir)
2544
2545 exe = executable('systemd-mount',
2546                  'src/mount/mount-tool.c',
2547                  include_directories : includes,
2548                  link_with : [libshared],
2549                  install_rpath : rootlibexecdir,
2550                  install : true)
2551 public_programs += exe
2552
2553 meson.add_install_script(meson_make_symlink,
2554                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2555
2556 exe = executable('systemd-run',
2557                  'src/run/run.c',
2558                  include_directories : includes,
2559                  link_with : [libshared],
2560                  install_rpath : rootlibexecdir,
2561                  install : true)
2562 public_programs += exe
2563
2564 exe = executable('systemd-stdio-bridge',
2565                  'src/stdio-bridge/stdio-bridge.c',
2566                  include_directories : includes,
2567                  link_with : [libshared],
2568                  dependencies : [versiondep],
2569                  install_rpath : rootlibexecdir,
2570                  install : true)
2571 public_programs += exe
2572
2573 exe = executable('busctl',
2574                  'src/busctl/busctl.c',
2575                  'src/busctl/busctl-introspect.c',
2576                  'src/busctl/busctl-introspect.h',
2577                  include_directories : includes,
2578                  link_with : [libshared],
2579                  install_rpath : rootlibexecdir,
2580                  install : true)
2581 public_programs += exe
2582
2583 if conf.get('ENABLE_SYSUSERS') == 1
2584         exe = executable('systemd-sysusers',
2585                          'src/sysusers/sysusers.c',
2586                          include_directories : includes,
2587                          link_with : [libshared],
2588                          install_rpath : rootlibexecdir,
2589                          install : true,
2590                          install_dir : rootbindir)
2591         public_programs += exe
2592 endif
2593
2594 if conf.get('ENABLE_TMPFILES') == 1
2595         exe = executable('systemd-tmpfiles',
2596                          'src/tmpfiles/tmpfiles.c',
2597                          include_directories : includes,
2598                          link_with : [libshared],
2599                          dependencies : [libacl],
2600                          install_rpath : rootlibexecdir,
2601                          install : true,
2602                          install_dir : rootbindir)
2603         public_programs += exe
2604
2605         if want_tests != 'false'
2606                 test('test-systemd-tmpfiles',
2607                      test_systemd_tmpfiles_py,
2608                      # https://github.com/mesonbuild/meson/issues/2681
2609                      args : exe.full_path())
2610         endif
2611 endif
2612
2613 if conf.get('ENABLE_HWDB') == 1
2614         exe = executable('systemd-hwdb',
2615                          'src/hwdb/hwdb.c',
2616                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2617                          include_directories : includes,
2618                          link_with : [libudev_static],
2619                          install_rpath : udev_rpath,
2620                          install : true,
2621                          install_dir : rootbindir)
2622         public_programs += exe
2623 endif
2624
2625 if conf.get('ENABLE_QUOTACHECK') == 1
2626         executable('systemd-quotacheck',
2627                    'src/quotacheck/quotacheck.c',
2628                    include_directories : includes,
2629                    link_with : [libshared],
2630                    install_rpath : rootlibexecdir,
2631                    install : true,
2632                    install_dir : rootlibexecdir)
2633 endif
2634
2635 exe = executable('systemd-socket-proxyd',
2636                  'src/socket-proxy/socket-proxyd.c',
2637                  include_directories : includes,
2638                  link_with : [libshared],
2639                  dependencies : [threads],
2640                  install_rpath : rootlibexecdir,
2641                  install : true,
2642                  install_dir : rootlibexecdir)
2643 public_programs += exe
2644
2645 exe = executable('systemd-udevd',
2646                  systemd_udevd_sources,
2647                  include_directories : includes,
2648                  c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2649                  link_with : [libudev_core,
2650                               libsystemd_network,
2651                               libudev_static],
2652                  dependencies : [versiondep,
2653                                  threads,
2654                                  libkmod,
2655                                  libidn,
2656                                  libacl,
2657                                  libblkid],
2658                  install_rpath : udev_rpath,
2659                  install : true,
2660                  install_dir : rootlibexecdir)
2661 public_programs += exe
2662
2663 exe = executable('udevadm',
2664                  udevadm_sources,
2665                  c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2666                  include_directories : includes,
2667                  link_with : [libudev_core,
2668                               libsystemd_network,
2669                               libudev_static],
2670                  dependencies : [versiondep,
2671                                  threads,
2672                                  libkmod,
2673                                  libidn,
2674                                  libacl,
2675                                  libblkid],
2676                  install_rpath : udev_rpath,
2677                  install : true,
2678                  install_dir : rootbindir)
2679 public_programs += exe
2680
2681 executable('systemd-shutdown',
2682            systemd_shutdown_sources,
2683            'src/core/mount-setup.c',
2684            'src/core/mount-setup.h',
2685            'src/core/killall.c',
2686            'src/core/killall.h',
2687            include_directories : includes,
2688            link_with : [libshared],
2689            dependencies : [libmount],
2690            install_rpath : rootlibexecdir,
2691            install : true,
2692            install_dir : rootlibexecdir)
2693
2694 executable('systemd-update-done',
2695            'src/update-done/update-done.c',
2696            include_directories : includes,
2697            link_with : [libshared],
2698            install_rpath : rootlibexecdir,
2699            install : true,
2700            install_dir : rootlibexecdir)
2701
2702 executable('systemd-update-utmp',
2703            'src/update-utmp/update-utmp.c',
2704            include_directories : includes,
2705            link_with : [libshared],
2706            dependencies : [libaudit],
2707            install_rpath : rootlibexecdir,
2708            install : true,
2709            install_dir : rootlibexecdir)
2710
2711 if conf.get('HAVE_KMOD') == 1
2712         executable('systemd-modules-load',
2713                    'src/modules-load/modules-load.c',
2714                    include_directories : includes,
2715                    link_with : [libshared],
2716                    dependencies : [libkmod],
2717                    install_rpath : rootlibexecdir,
2718                    install : true,
2719                    install_dir : rootlibexecdir)
2720
2721         meson.add_install_script('sh', '-c',
2722                                  mkdir_p.format(modulesloaddir))
2723         meson.add_install_script('sh', '-c',
2724                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2725 endif
2726
2727 exe = executable('systemd-nspawn',
2728                  systemd_nspawn_sources,
2729                  'src/core/mount-setup.c', # FIXME: use a variable?
2730                  'src/core/mount-setup.h',
2731                  'src/core/loopback-setup.c',
2732                  'src/core/loopback-setup.h',
2733                  include_directories : includes,
2734                  link_with : [libnspawn_core,
2735                               libshared],
2736                  dependencies : [libblkid],
2737                  install_rpath : rootlibexecdir,
2738                  install : true)
2739 public_programs += exe
2740
2741 if conf.get('ENABLE_NETWORKD') == 1
2742         executable('systemd-networkd',
2743                    systemd_networkd_sources,
2744                    include_directories : includes,
2745                    link_with : [libnetworkd_core,
2746                                 libsystemd_network,
2747                                 libudev_static,
2748                                 libshared],
2749                    dependencies : [threads],
2750                    install_rpath : rootlibexecdir,
2751                    install : true,
2752                    install_dir : rootlibexecdir)
2753
2754         executable('systemd-networkd-wait-online',
2755                    systemd_networkd_wait_online_sources,
2756                    include_directories : includes,
2757                    link_with : [libnetworkd_core,
2758                                 libshared],
2759                    install_rpath : rootlibexecdir,
2760                    install : true,
2761                    install_dir : rootlibexecdir)
2762
2763         exe = executable('networkctl',
2764                    networkctl_sources,
2765                    include_directories : includes,
2766                    link_with : [libsystemd_network,
2767                               libshared],
2768                    install_rpath : rootlibexecdir,
2769                    install : true,
2770                    install_dir : rootbindir)
2771         public_programs += exe
2772 endif
2773
2774 executable('systemd-sulogin-shell',
2775            ['src/sulogin-shell/sulogin-shell.c'],
2776            include_directories : includes,
2777            link_with : [libshared],
2778            install_rpath : rootlibexecdir,
2779            install : true,
2780            install_dir : rootlibexecdir)
2781
2782 ############################################################
2783
2784 custom_target(
2785         'systemd-runtest.env',
2786         output : 'systemd-runtest.env',
2787         command : ['sh', '-c', '{ ' +
2788                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(meson.current_source_dir(), 'test')) +
2789                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(meson.current_build_dir(), 'catalog')) +
2790                    '} >@OUTPUT@'],
2791         build_by_default : true)
2792
2793 foreach tuple : tests
2794         sources = tuple[0]
2795         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2796         dependencies = tuple[2]
2797         condition = tuple.length() >= 4 ? tuple[3] : ''
2798         type = tuple.length() >= 5 ? tuple[4] : ''
2799         defs = tuple.length() >= 6 ? tuple[5] : []
2800         incs = tuple.length() >= 7 ? tuple[6] : includes
2801         timeout = 30
2802
2803         name = sources[0].split('/')[-1].split('.')[0]
2804         if type.startswith('timeout=')
2805                 timeout = type.split('=')[1].to_int()
2806                 type = ''
2807         endif
2808
2809         if condition == '' or conf.get(condition) == 1
2810                 exe = executable(
2811                         name,
2812                         sources,
2813                         include_directories : incs,
2814                         link_with : link_with,
2815                         dependencies : [versiondep,
2816                                         dependencies],
2817                         c_args : defs,
2818                         build_by_default : want_tests != 'false',
2819                         install_rpath : rootlibexecdir,
2820                         install : install_tests,
2821                         install_dir : join_paths(testsdir, type))
2822
2823                 if type == 'manual'
2824                         message('@0@ is a manual test'.format(name))
2825                 elif type == 'unsafe' and want_tests != 'unsafe'
2826                         message('@0@ is an unsafe test'.format(name))
2827                 elif want_tests != 'false'
2828                         test(name, exe,
2829                              env : test_env,
2830                              timeout : timeout)
2831                 endif
2832         else
2833                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2834         endif
2835 endforeach
2836
2837 exe = executable(
2838         'test-libsystemd-sym',
2839         test_libsystemd_sym_c,
2840         include_directories : includes,
2841         link_with : [libsystemd],
2842         build_by_default : want_tests != 'false',
2843         install : install_tests,
2844         install_dir : testsdir)
2845 if want_tests != 'false'
2846         test('test-libsystemd-sym', exe)
2847 endif
2848
2849 exe = executable(
2850         'test-libsystemd-static-sym',
2851         test_libsystemd_sym_c,
2852         include_directories : includes,
2853         link_with : [install_libsystemd_static],
2854         dependencies : [threads], # threads is already included in dependencies on the library,
2855                                   # but does not seem to get propagated. Add here as a work-around.
2856         build_by_default : want_tests != 'false' and static_libsystemd_pic,
2857         install : install_tests and static_libsystemd_pic,
2858         install_dir : testsdir)
2859 if want_tests != 'false' and static_libsystemd_pic
2860         test('test-libsystemd-static-sym', exe)
2861 endif
2862
2863 exe = executable(
2864         'test-libudev-sym',
2865         test_libudev_sym_c,
2866         include_directories : includes,
2867         c_args : '-Wno-deprecated-declarations',
2868         link_with : [libudev],
2869         build_by_default : want_tests != 'false',
2870         install : install_tests,
2871         install_dir : testsdir)
2872 if want_tests != 'false'
2873         test('test-libudev-sym', exe)
2874 endif
2875
2876 exe = executable(
2877         'test-libudev-static-sym',
2878         test_libudev_sym_c,
2879         include_directories : includes,
2880         c_args : '-Wno-deprecated-declarations',
2881         link_with : [install_libudev_static],
2882         build_by_default : want_tests != 'false' and static_libudev_pic,
2883         install : install_tests and static_libudev_pic,
2884         install_dir : testsdir)
2885 if want_tests != 'false' and static_libudev_pic
2886         test('test-libudev-static-sym', exe)
2887 endif
2888
2889 ############################################################
2890
2891 fuzzer_exes = []
2892
2893 if get_option('tests') != 'false'
2894 foreach tuple : fuzzers
2895         sources = tuple[0]
2896         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2897         dependencies = tuple[2]
2898         defs = tuple.length() >= 4 ? tuple[3] : []
2899         incs = tuple.length() >= 5 ? tuple[4] : includes
2900
2901         if fuzzer_build
2902                 dependencies += fuzzing_engine
2903         else
2904                 sources += 'src/fuzz/fuzz-main.c'
2905         endif
2906
2907         name = sources[0].split('/')[-1].split('.')[0]
2908
2909         fuzzer_exes += executable(
2910                 name,
2911                 sources,
2912                 include_directories : [incs, include_directories('src/fuzz')],
2913                 link_with : link_with,
2914                 dependencies : dependencies,
2915                 c_args : defs,
2916                 install : false)
2917 endforeach
2918 endif
2919
2920 run_target('fuzzers',
2921         depends : fuzzer_exes,
2922         command : ['true'])
2923
2924 ############################################################
2925
2926 make_directive_index_py = find_program('tools/make-directive-index.py')
2927 make_man_index_py = find_program('tools/make-man-index.py')
2928 xml_helper_py = find_program('tools/xml_helper.py')
2929 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2930
2931 subdir('units')
2932 subdir('sysctl.d')
2933 subdir('sysusers.d')
2934 subdir('tmpfiles.d')
2935 subdir('presets')
2936 subdir('hwdb')
2937 subdir('network')
2938 subdir('man')
2939 subdir('shell-completion/bash')
2940 subdir('shell-completion/zsh')
2941 subdir('docs/sysvinit')
2942 subdir('docs/var-log')
2943
2944 install_subdir('factory/etc',
2945                install_dir : factorydir)
2946
2947 install_data('xorg/50-systemd-user.sh',
2948              install_dir : xinitrcdir)
2949 install_data('modprobe.d/systemd.conf',
2950              install_dir : modprobedir)
2951 install_data('LICENSE.GPL2',
2952              'LICENSE.LGPL2.1',
2953              'NEWS',
2954              'README',
2955              'docs/CODING_STYLE.md',
2956              'docs/DISTRO_PORTING.md',
2957              'docs/ENVIRONMENT.md',
2958              'docs/HACKING.md',
2959              'docs/TRANSIENT-SETTINGS.md',
2960              'docs/TRANSLATORS.md',
2961              'docs/UIDS-GIDS.md',
2962              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2963              install_dir : docdir)
2964
2965 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2966 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2967
2968 ############################################################
2969
2970 meson_check_help = find_program('tools/meson-check-help.sh')
2971
2972 foreach exec : public_programs
2973         name = exec.full_path().split('/')[-1]
2974         if want_tests != 'false'
2975                 test('check-help-' + name,
2976                      meson_check_help,
2977                      args : exec.full_path())
2978         endif
2979 endforeach
2980
2981 ############################################################
2982
2983 # Enable tests for all supported sanitizers
2984 foreach tuple : sanitizers
2985         sanitizer = tuple[0]
2986         build = tuple[1]
2987
2988         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
2989                 prev = ''
2990                 foreach p : fuzz_regression_tests
2991                         b = p.split('/')[-2]
2992                         c = p.split('/')[-1]
2993
2994                         name = '@0@:@1@'.format(b, sanitizer)
2995
2996                         if name != prev
2997                                 if want_tests == 'false'
2998                                         message('Not compiling @0@ because tests is set to false'.format(name))
2999                                 elif slow_tests
3000                                         exe = custom_target(
3001                                                 name,
3002                                                 output : name,
3003                                                 depends : build,
3004                                                 command : [env, 'ln', '-fs',
3005                                                            join_paths(build.full_path(), b),
3006                                                            '@OUTPUT@'],
3007                                                 build_by_default : true)
3008                                 else
3009                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
3010                                 endif
3011                         endif
3012                         prev = name
3013
3014                         if want_tests != 'false' and slow_tests
3015                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3016                                      env,
3017                                      args : [exe.full_path(),
3018                                              join_paths(meson.source_root(), p)])
3019                         endif
3020                 endforeach
3021         endif
3022 endforeach
3023
3024
3025 ############################################################
3026
3027 if git.found()
3028         all_files = run_command(
3029                 git,
3030                 ['--git-dir=@0@/.git'.format(meson.source_root()),
3031                  'ls-files',
3032                  ':/*.[ch]'])
3033         all_files = files(all_files.stdout().split())
3034
3035         custom_target(
3036                 'tags',
3037                 output : 'tags',
3038                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.source_root())] + all_files)
3039         run_target(
3040                 'ctags',
3041                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.source_root())] + all_files)
3042 endif
3043
3044 if git.found()
3045         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
3046         run_target(
3047                 'git-contrib',
3048                 command : [meson_git_contrib_sh])
3049 endif
3050
3051 if git.found()
3052         git_head = run_command(
3053                 git,
3054                 ['--git-dir=@0@/.git'.format(meson.source_root()),
3055                  'rev-parse', 'HEAD']).stdout().strip()
3056         git_head_short = run_command(
3057                 git,
3058                 ['--git-dir=@0@/.git'.format(meson.source_root()),
3059                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3060
3061         run_target(
3062                 'git-snapshot',
3063                 command : ['git', 'archive',
3064                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.source_root(),
3065                                                                  git_head_short),
3066                            '--prefix', 'systemd-@0@/'.format(git_head),
3067                            'HEAD'])
3068 endif
3069
3070 ############################################################
3071
3072 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
3073 run_target(
3074         'check-api-docs',
3075         depends : [man, libsystemd, libudev],
3076         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3077
3078 ############################################################
3079
3080 status = [
3081         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3082
3083         'split /usr:                        @0@'.format(split_usr),
3084         'split bin-sbin:                    @0@'.format(split_bin),
3085         'prefix directory:                  @0@'.format(prefixdir),
3086         'rootprefix directory:              @0@'.format(rootprefixdir),
3087         'sysconf directory:                 @0@'.format(sysconfdir),
3088         'include directory:                 @0@'.format(includedir),
3089         'lib directory:                     @0@'.format(libdir),
3090         'rootlib directory:                 @0@'.format(rootlibdir),
3091         'SysV init scripts:                 @0@'.format(sysvinit_path),
3092         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3093         'PAM modules directory:             @0@'.format(pamlibdir),
3094         'PAM configuration directory:       @0@'.format(pamconfdir),
3095         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3096         'modprobe.d directory:              @0@'.format(modprobedir),
3097         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3098         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3099         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3100         'bash completions directory:        @0@'.format(bashcompletiondir),
3101         'zsh completions directory:         @0@'.format(zshcompletiondir),
3102         'extra start script:                @0@'.format(get_option('rc-local')),
3103         'extra stop script:                 @0@'.format(get_option('halt-local')),
3104         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3105                                                               get_option('debug-tty')),
3106         'TTY GID:                           @0@'.format(tty_gid),
3107         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3108         'maximum system UID:                @0@'.format(system_uid_max),
3109         'maximum system GID:                @0@'.format(system_gid_max),
3110         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3111         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3112         'minimum container UID base:        @0@'.format(container_uid_base_min),
3113         'maximum container UID base:        @0@'.format(container_uid_base_max),
3114         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3115         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3116         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3117         'support URL:                       @0@'.format(support_url),
3118         'nobody user name:                  @0@'.format(nobody_user),
3119         'nobody group name:                 @0@'.format(nobody_group),
3120         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3121         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3122
3123         'default DNSSEC mode:               @0@'.format(default_dnssec),
3124         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3125         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3126         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3127         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3128         'default locale:                    @0@'.format(default_locale)]
3129
3130 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3131 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3132 status += [
3133         'default DNS servers:               @0@'.format(alt_dns_servers),
3134         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3135
3136 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3137                              '@@0@'.format(time_epoch)).stdout().strip()
3138 status += [
3139         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3140
3141 status += [
3142         'static libsystemd:                 @0@'.format(static_libsystemd),
3143         'static libudev:                    @0@'.format(static_libudev)]
3144
3145 # TODO:
3146 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3147 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3148 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3149
3150 if conf.get('ENABLE_EFI') == 1
3151         status += 'efi arch:                          @0@'.format(efi_arch)
3152
3153         if have_gnu_efi
3154                 status += [
3155                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3156                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3157                         'EFI lib directory:                 @0@'.format(efi_libdir),
3158                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
3159                         'EFI include directory:             @0@'.format(efi_incdir)]
3160         endif
3161 endif
3162
3163 found = []
3164 missing = []
3165
3166 foreach tuple : [
3167         ['libcryptsetup'],
3168         ['PAM'],
3169         ['AUDIT'],
3170         ['IMA'],
3171         ['AppArmor'],
3172         ['SELinux'],
3173         ['SECCOMP'],
3174         ['SMACK'],
3175         ['zlib'],
3176         ['xz'],
3177         ['lz4'],
3178         ['bzip2'],
3179         ['ACL'],
3180         ['gcrypt'],
3181         ['qrencode'],
3182         ['microhttpd'],
3183         ['gnutls'],
3184         ['openssl'],
3185         ['libcurl'],
3186         ['idn'],
3187         ['libidn2'],
3188         ['libidn'],
3189         ['libiptc'],
3190         ['elfutils'],
3191         ['binfmt'],
3192         ['vconsole'],
3193         ['quotacheck'],
3194         ['tmpfiles'],
3195         ['environment.d'],
3196         ['sysusers'],
3197         ['firstboot'],
3198         ['randomseed'],
3199         ['backlight'],
3200         ['rfkill'],
3201         ['logind'],
3202         ['machined'],
3203         ['portabled'],
3204         ['importd'],
3205         ['hostnamed'],
3206         ['timedated'],
3207         ['timesyncd'],
3208         ['localed'],
3209         ['networkd'],
3210         ['resolve'],
3211         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3212         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3213         ['coredump'],
3214         ['polkit'],
3215         ['legacy pkla',      install_polkit_pkla],
3216         ['efi'],
3217         ['gnu-efi',          have_gnu_efi],
3218         ['kmod'],
3219         ['xkbcommon'],
3220         ['pcre2'],
3221         ['blkid'],
3222         ['dbus'],
3223         ['glib'],
3224         ['nss-myhostname'],
3225         ['nss-mymachines'],
3226         ['nss-resolve'],
3227         ['nss-systemd'],
3228         ['hwdb'],
3229         ['tpm'],
3230         ['man pages',        want_man],
3231         ['html pages',       want_html],
3232         ['man page indices', want_man and have_lxml],
3233         ['SysV compat'],
3234         ['utmp'],
3235         ['ldconfig'],
3236         ['hibernate'],
3237         ['adm group',        get_option('adm-group')],
3238         ['wheel group',      get_option('wheel-group')],
3239         ['gshadow'],
3240         ['debug hashmap'],
3241         ['debug mmap cache'],
3242         ['debug siphash'],
3243         ['debug udev'],
3244         ['valgrind',         conf.get('VALGRIND') == 1],
3245         ['trace logging',    conf.get('LOG_TRACE') == 1],
3246         ['link-udev-shared',      get_option('link-udev-shared')],
3247         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3248 ]
3249
3250         if tuple.length() >= 2
3251                 cond = tuple[1]
3252         else
3253                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3254                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3255                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3256         endif
3257         if cond
3258                 found += tuple[0]
3259         else
3260                 missing += tuple[0]
3261         endif
3262 endforeach
3263
3264 status += [
3265         '',
3266         'enabled features: @0@'.format(', '.join(found)),
3267         '',
3268         'disabled features: @0@'.format(', '.join(missing)),
3269         '']
3270 message('\n         '.join(status))
3271
3272 if rootprefixdir != rootprefix_default
3273         warning('\n' +
3274                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3275                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3276                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3277 endif