meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2 #
   3 # Copyright 2017 Zbigniew Jędrzejewski-Szmek
   4
   5 project('systemd', 'c',
   6         version : '238',
   7         license : 'LGPLv2+',
   8         default_options: [
   9                 'c_std=gnu99',
  10                 'prefix=/usr',
  11                 'sysconfdir=/etc',
  12                 'localstatedir=/var',
  13         ],
  14         meson_version : '>= 0.41',
  15        )
  16
  17 libsystemd_version = '0.22.0'
  18 libudev_version = '1.6.10'
  19
  20 # We need the same data in two different formats, ugh!
  21 # Also, for hysterical reasons, we use different variable
  22 # names, sometimes. Not all variables are included in every
  23 # set. Ugh, ugh, ugh!
  24 conf = configuration_data()
  25 conf.set_quoted('PACKAGE_STRING',  meson.project_name() + ' ' + meson.project_version())
  26 conf.set_quoted('PACKAGE_VERSION', meson.project_version())
  27
  28 substs = configuration_data()
  29 substs.set('PACKAGE_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  30 substs.set('PACKAGE_VERSION',      meson.project_version())
  31
  32 #####################################################################
  33
  34 # Try to install the git pre-commit hook
  35 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  36 if git_hook.returncode() == 0
  37         message(git_hook.stdout().strip())
  38 endif
  39
  40 #####################################################################
  41
  42 if get_option('split-usr') == 'auto'
  43         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  44 else
  45         split_usr = get_option('split-usr') == 'true'
  46 endif
  47 conf.set10('HAVE_SPLIT_USR', split_usr,
  48            description : '/usr/bin and /bin directories are separate')
  49
  50 if get_option('split-bin') == 'auto'
  51         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  52 else
  53         split_bin = get_option('split-bin') == 'true'
  54 endif
  55 conf.set10('HAVE_SPLIT_BIN', split_bin,
  56            description : 'bin and sbin directories are separate')
  57
  58 rootprefixdir = get_option('rootprefix')
  59 # Unusual rootprefixdir values are used by some distros
  60 # (see https://github.com/systemd/systemd/pull/7461).
  61 rootprefix_default = split_usr ? '/' : '/usr'
  62 if rootprefixdir == ''
  63         rootprefixdir = rootprefix_default
  64 endif
  65
  66 sysvinit_path = get_option('sysvinit-path')
  67 sysvrcnd_path = get_option('sysvrcnd-path')
  68 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  69            description : 'SysV init scripts and rcN.d links are supported')
  70
  71 # join_paths ignore the preceding arguments if an absolute component is
  72 # encountered, so this should canonicalize various paths when they are
  73 # absolute or relative.
  74 prefixdir = get_option('prefix')
  75 if not prefixdir.startswith('/')
  76         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  77 endif
  78 bindir = join_paths(prefixdir, get_option('bindir'))
  79 libdir = join_paths(prefixdir, get_option('libdir'))
  80 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  81 includedir = join_paths(prefixdir, get_option('includedir'))
  82 datadir = join_paths(prefixdir, get_option('datadir'))
  83 localstatedir = join_paths('/', get_option('localstatedir'))
  84
  85 rootbindir = join_paths(rootprefixdir, 'bin')
  86 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
  87 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  88
  89 rootlibdir = get_option('rootlibdir')
  90 if rootlibdir == ''
  91         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
  92 endif
  93
  94 # Dirs of external packages
  95 pkgconfigdatadir = join_paths(datadir, 'pkgconfig')
  96 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
  97 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
  98 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
  99 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 100 varlogdir = join_paths(localstatedir, 'log')
 101 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 102 rpmmacrosdir = get_option('rpmmacrosdir')
 103 if rpmmacrosdir != 'no'
 104         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 105 endif
 106 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 107
 108 # Our own paths
 109 pkgdatadir = join_paths(datadir, 'systemd')
 110 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 111 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 112 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 113 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 114 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 115 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 116 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 117 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 118 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 119 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 120 pkgincludedir = join_paths(includedir, 'systemd')
 121 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 122 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 123 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 124 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 125 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 126 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 127 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 128 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 129 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 130 udevhomedir = udevlibexecdir
 131 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 132 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 133 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 134 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 135 factorydir = join_paths(datadir, 'factory')
 136 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 137 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 138 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 139 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 140 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 141
 142 docdir = get_option('docdir')
 143 if docdir == ''
 144         docdir = join_paths(datadir, 'doc/systemd')
 145 endif
 146
 147 dbuspolicydir = get_option('dbuspolicydir')
 148 if dbuspolicydir == ''
 149         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 150 endif
 151
 152 dbussessionservicedir = get_option('dbussessionservicedir')
 153 if dbussessionservicedir == ''
 154         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 155 endif
 156
 157 dbussystemservicedir = get_option('dbussystemservicedir')
 158 if dbussystemservicedir == ''
 159         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 160 endif
 161
 162 pamlibdir = get_option('pamlibdir')
 163 if pamlibdir == ''
 164         pamlibdir = join_paths(rootlibdir, 'security')
 165 endif
 166
 167 pamconfdir = get_option('pamconfdir')
 168 if pamconfdir == ''
 169         pamconfdir = join_paths(sysconfdir, 'pam.d')
 170 endif
 171
 172 memory_accounting_default = get_option('memory-accounting-default')
 173
 174 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 175 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 176 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 177 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 178 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 179 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 180 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 181
 182 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 183
 184 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 185 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 186 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 187 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 188 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 189 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 190 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 191 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 192 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 193 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 194 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 195 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 196 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 197 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 198 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 199 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 200 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 201 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 202 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 203 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 204 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 205 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 206 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 207 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 208 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 209 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 210 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 211 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 212 conf.set_quoted('LIBDIR',                                     libdir)
 213 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 214 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 215 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 216 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 217 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 218 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 219 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 220 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 221 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 222 conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 223 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 224
 225 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 226 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 227
 228 substs.set('prefix',                                          prefixdir)
 229 substs.set('exec_prefix',                                     prefixdir)
 230 substs.set('libdir',                                          libdir)
 231 substs.set('rootlibdir',                                      rootlibdir)
 232 substs.set('includedir',                                      includedir)
 233 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 234 substs.set('bindir',                                          bindir)
 235 substs.set('rootbindir',                                      rootbindir)
 236 substs.set('rootlibexecdir',                                  rootlibexecdir)
 237 substs.set('systemunitdir',                                   systemunitdir)
 238 substs.set('userunitdir',                                     userunitdir)
 239 substs.set('systempresetdir',                                 systempresetdir)
 240 substs.set('userpresetdir',                                   userpresetdir)
 241 substs.set('udevhwdbdir',                                     udevhwdbdir)
 242 substs.set('udevrulesdir',                                    udevrulesdir)
 243 substs.set('udevlibexecdir',                                  udevlibexecdir)
 244 substs.set('catalogdir',                                      catalogdir)
 245 substs.set('tmpfilesdir',                                     tmpfilesdir)
 246 substs.set('sysusersdir',                                     sysusersdir)
 247 substs.set('sysctldir',                                       sysctldir)
 248 substs.set('binfmtdir',                                       binfmtdir)
 249 substs.set('modulesloaddir',                                  modulesloaddir)
 250 substs.set('systemgeneratordir',                              systemgeneratordir)
 251 substs.set('usergeneratordir',                                usergeneratordir)
 252 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 253 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 254 substs.set('systemshutdowndir',                               systemshutdowndir)
 255 substs.set('systemsleepdir',                                  systemsleepdir)
 256 substs.set('VARLOGDIR',                                       varlogdir)
 257 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 258 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 259 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 260 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 261 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 262 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 263 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 264 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 265
 266 #####################################################################
 267
 268 cc = meson.get_compiler('c')
 269 pkgconfig = import('pkgconfig')
 270 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 271 meson_build_sh = find_program('tools/meson-build.sh')
 272
 273 if get_option('tests') != 'false'
 274         cxx = find_program('c++', required : false)
 275         if cxx.found()
 276                 #  Used only for tests
 277                 add_languages('cpp')
 278         endif
 279 endif
 280
 281 want_ossfuzz = get_option('oss-fuzz')
 282 want_libfuzzer = get_option('llvm-fuzz')
 283 fuzzer_build = want_ossfuzz or want_libfuzzer
 284 if want_ossfuzz and want_libfuzzer
 285         error('only one of oss-fuzz and llvm-fuzz can be specified')
 286 endif
 287 if want_libfuzzer
 288         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 289 endif
 290 if want_ossfuzz
 291         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 292 endif
 293
 294 foreach arg : ['-Wextra',
 295                '-Werror=undef',
 296                '-Wlogical-op',
 297                '-Wmissing-include-dirs',
 298                '-Wold-style-definition',
 299                '-Wpointer-arith',
 300                '-Winit-self',
 301                '-Wdeclaration-after-statement',
 302                '-Wfloat-equal',
 303                '-Wsuggest-attribute=noreturn',
 304                '-Werror=missing-prototypes',
 305                '-Werror=implicit-function-declaration',
 306                '-Werror=missing-declarations',
 307                '-Werror=return-type',
 308                '-Werror=incompatible-pointer-types',
 309                '-Werror=format=2',
 310                '-Wstrict-prototypes',
 311                '-Wredundant-decls',
 312                '-Wmissing-noreturn',
 313                '-Wimplicit-fallthrough=5',
 314                '-Wshadow',
 315                '-Wendif-labels',
 316                '-Wstrict-aliasing=2',
 317                '-Wwrite-strings',
 318                '-Werror=overflow',
 319                '-Wdate-time',
 320                '-Wnested-externs',
 321                '-ffast-math',
 322                '-fno-common',
 323                '-fdiagnostics-show-option',
 324                '-fno-strict-aliasing',
 325                '-fvisibility=hidden',
 326                '-fstack-protector',
 327                '-fstack-protector-strong',
 328                '--param=ssp-buffer-size=4',
 329               ]
 330         if cc.has_argument(arg)
 331                 add_project_arguments(arg, language : 'c')
 332         endif
 333 endforeach
 334
 335 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 336 # enable it when we are linking against them
 337 if not fuzzer_build
 338         if cc.has_argument('-fPIE')
 339               add_project_arguments('-fPIE', language : 'c')
 340         endif
 341 endif
 342
 343 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 344 # arguments, just emits a warnings. So test for the "positive" version instead.
 345 foreach arg : ['unused-parameter',
 346                'missing-field-initializers',
 347                'unused-result',
 348                'format-signedness',
 349                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 350               ]
 351         if cc.has_argument('-W' + arg)
 352                 add_project_arguments('-Wno-' + arg, language : 'c')
 353         endif
 354 endforeach
 355
 356 if cc.compiles('''
 357    #include <time.h>
 358    #include <inttypes.h>
 359    typedef uint64_t usec_t;
 360    usec_t now(clockid_t clock);
 361    int main(void) {
 362            struct timespec now;
 363            return 0;
 364    }
 365 ''', name : '-Werror=shadow with local shadowing')
 366         add_project_arguments('-Werror=shadow', language : 'c')
 367 endif
 368
 369 if cc.get_id() == 'clang'
 370         foreach arg : ['-Wno-typedef-redefinition',
 371                        '-Wno-gnu-variable-sized-type-not-at-end',
 372                       ]
 373                 if cc.has_argument(arg)
 374                         add_project_arguments(arg, language : 'c')
 375                 endif
 376         endforeach
 377 endif
 378
 379 link_test_c = files('tools/meson-link-test.c')
 380
 381 # --as-needed and --no-undefined are provided by meson by default,
 382 # run mesonconf to see what is enabled
 383 foreach arg : ['-Wl,-z,relro',
 384                '-Wl,-z,now',
 385                '-pie',
 386               ]
 387
 388         have = run_command(check_compilation_sh,
 389                            cc.cmd_array(), '-x', 'c', arg,
 390                            '-include', link_test_c).returncode() == 0
 391         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 392         if have and (arg != '-pie' or not fuzzer_build)
 393                 add_project_link_arguments(arg, language : 'c')
 394         endif
 395 endforeach
 396
 397 if get_option('buildtype') != 'debug'
 398         foreach arg : ['-ffunction-sections',
 399                        '-fdata-sections']
 400                 if cc.has_argument(arg)
 401                         add_project_arguments(arg, language : 'c')
 402                 endif
 403         endforeach
 404
 405         foreach arg : ['-Wl,--gc-sections']
 406                 have = run_command(check_compilation_sh,
 407                                    cc.cmd_array(), '-x', 'c', arg,
 408                                    '-include', link_test_c).returncode() == 0
 409                 message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 410                 if have
 411                         add_project_link_arguments(arg, language : 'c')
 412                 endif
 413         endforeach
 414 endif
 415
 416 cpp = ' '.join(cc.cmd_array()) + ' -E'
 417
 418 #####################################################################
 419 # compilation result tests
 420
 421 conf.set('_GNU_SOURCE', true)
 422 conf.set('__SANE_USERSPACE_TYPES__', true)
 423
 424 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 425 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 426 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 427 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 428 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 429 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 430 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 431
 432 decl_headers = '''
 433 #include <uchar.h>
 434 #include <linux/ethtool.h>
 435 #include <linux/fib_rules.h>
 436 #include <linux/stat.h>
 437 #include <sys/stat.h>
 438 '''
 439 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 440
 441 foreach decl : ['char16_t',
 442                 'char32_t',
 443                 'key_serial_t',
 444                 'struct ethtool_link_settings',
 445                 'struct fib_rule_uid_range',
 446                 'struct statx',
 447                ]
 448
 449         # We get -1 if the size cannot be determined
 450         have = cc.sizeof(decl, prefix : decl_headers) > 0
 451         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 452 endforeach
 453
 454 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 455                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 456                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 457                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 458                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 459                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 460                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 461                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 462                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 463                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 464                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 465                 # if_tunnel.h is buggy and cannot be included on its own
 466                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 467                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 468                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 469                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 470                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 471                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 472                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 473                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 474                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 475                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 476                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 477                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 478                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 479                ]
 480         prefix = decl.length() > 2 ? decl[2] : ''
 481         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 482         conf.set10('HAVE_' + decl[0], have)
 483 endforeach
 484
 485 foreach ident : ['secure_getenv', '__secure_getenv']
 486         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 487 endforeach
 488
 489 foreach ident : [
 490         ['memfd_create',      '''#include <sys/mman.h>'''],
 491         ['gettid',            '''#include <sys/types.h>
 492                                  #include <unistd.h>'''],
 493         ['pivot_root',        '''#include <stdlib.h>
 494                                  #include <unistd.h>'''],     # no known header declares pivot_root
 495         ['name_to_handle_at', '''#include <sys/types.h>
 496                                  #include <sys/stat.h>
 497                                  #include <fcntl.h>'''],
 498         ['setns',             '''#include <sched.h>'''],
 499         ['renameat2',         '''#include <stdio.h>
 500                                  #include <fcntl.h>'''],
 501         ['kcmp',              '''#include <linux/kcmp.h>'''],
 502         ['keyctl',            '''#include <sys/types.h>
 503                                  #include <keyutils.h>'''],
 504         ['copy_file_range',   '''#include <sys/syscall.h>
 505                                  #include <unistd.h>'''],
 506         ['bpf',               '''#include <sys/syscall.h>
 507                                  #include <unistd.h>'''],
 508         ['statx',             '''#include <sys/types.h>
 509                                  #include <sys/stat.h>
 510                                  #include <unistd.h>'''],
 511         ['explicit_bzero' ,   '''#include <string.h>'''],
 512         ['reallocarray',      '''#include <malloc.h>'''],
 513 ]
 514
 515         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 516         conf.set10('HAVE_' + ident[0].to_upper(), have)
 517 endforeach
 518
 519 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 520         conf.set10('USE_SYS_RANDOM_H', true)
 521         conf.set10('HAVE_GETRANDOM', true)
 522 else
 523         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 524         conf.set10('USE_SYS_RANDOM_H', false)
 525         conf.set10('HAVE_GETRANDOM', have)
 526 endif
 527
 528 #####################################################################
 529
 530 sed = find_program('sed')
 531 awk = find_program('awk')
 532 m4 = find_program('m4')
 533 stat = find_program('stat')
 534 git = find_program('git', required : false)
 535 env = find_program('env')
 536 perl = find_program('perl', required : false)
 537
 538 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 539 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 540 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 541 splash_bmp = files('test/splash.bmp')
 542
 543 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 544 # /usr/sbin, /sbin, and fall back to the default from middle column.
 545 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 546          ['quotacheck', '/usr/sbin/quotacheck' ],
 547          ['kmod',       '/usr/bin/kmod'        ],
 548          ['kexec',      '/usr/sbin/kexec'      ],
 549          ['sulogin',    '/usr/sbin/sulogin'    ],
 550          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 551          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 552          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 553          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 554         ]
 555 foreach prog : progs
 556         path = get_option(prog[0] + '-path')
 557         if path != ''
 558                 message('Using @1@ for @0@'.format(prog[0], path))
 559         else
 560                 exe = find_program(prog[0],
 561                                    '/usr/sbin/' + prog[0],
 562                                    '/sbin/' + prog[0],
 563                                    required: false)
 564                 path = exe.found() ? exe.path() : prog[1]
 565         endif
 566         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 567         conf.set_quoted(name, path)
 568         substs.set(name, path)
 569 endforeach
 570
 571 conf.set_quoted('TELINIT', get_option('telinit-path'))
 572
 573 if run_command('ln', '--relative', '--help').returncode() != 0
 574         error('ln does not support --relative (added in coreutils 8.16)')
 575 endif
 576
 577 ############################################################
 578
 579 gperf = find_program('gperf')
 580
 581 gperf_test_format = '''
 582 #include <string.h>
 583 const char * in_word_set(const char *, @0@);
 584 @1@
 585 '''
 586 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 587 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 588 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 589 if cc.compiles(gperf_test)
 590         gperf_len_type = 'size_t'
 591 else
 592         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 593         if cc.compiles(gperf_test)
 594                 gperf_len_type = 'unsigned'
 595         else
 596                 error('unable to determine gperf len type')
 597         endif
 598 endif
 599 message('gperf len type is @0@'.format(gperf_len_type))
 600 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 601          description : 'The type of gperf "len" parameter')
 602
 603 ############################################################
 604
 605 if not cc.has_header('sys/capability.h')
 606         error('POSIX caps headers not found')
 607 endif
 608 foreach header : ['crypt.h',
 609                   'linux/btrfs.h',
 610                   'linux/memfd.h',
 611                   'linux/vm_sockets.h',
 612                   'sys/auxv.h',
 613                   'valgrind/memcheck.h',
 614                   'valgrind/valgrind.h',
 615                  ]
 616
 617         conf.set10('HAVE_' + header.underscorify().to_upper(),
 618                    cc.has_header(header))
 619 endforeach
 620
 621 ############################################################
 622
 623 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 624 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 625 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 626
 627 default_hierarchy = get_option('default-hierarchy')
 628 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 629                 description : 'default cgroup hierarchy as string')
 630 if default_hierarchy == 'legacy'
 631         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 632 elif default_hierarchy == 'hybrid'
 633         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 634 else
 635         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 636 endif
 637
 638 time_epoch = get_option('time-epoch')
 639 if time_epoch == ''
 640         NEWS = files('NEWS')
 641         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 642 endif
 643 time_epoch = time_epoch.to_int()
 644 conf.set('TIME_EPOCH', time_epoch)
 645
 646 system_uid_max = get_option('system-uid-max')
 647 if system_uid_max == ''
 648         system_uid_max = run_command(
 649                 awk,
 650                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 651                 '/etc/login.defs').stdout().strip()
 652         if system_uid_max == ''
 653                 system_uid_max = '999'
 654         endif
 655 endif
 656 system_uid_max = system_uid_max.to_int()
 657 conf.set('SYSTEM_UID_MAX', system_uid_max)
 658 substs.set('systemuidmax', system_uid_max)
 659 message('maximum system UID is @0@'.format(system_uid_max))
 660
 661 system_gid_max = get_option('system-gid-max')
 662 if system_gid_max == ''
 663         system_gid_max = run_command(
 664                 awk,
 665                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 666                 '/etc/login.defs').stdout().strip()
 667         if system_gid_max == ''
 668                 system_gid_max = '999'
 669         endif
 670 endif
 671 system_gid_max = system_gid_max.to_int()
 672 conf.set('SYSTEM_GID_MAX', system_gid_max)
 673 substs.set('systemgidmax', system_gid_max)
 674 message('maximum system GID is @0@'.format(system_gid_max))
 675
 676 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 677 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 678 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 679 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 680 substs.set('dynamicuidmin', dynamic_uid_min)
 681 substs.set('dynamicuidmax', dynamic_uid_max)
 682
 683 container_uid_base_min = get_option('container-uid-base-min').to_int()
 684 container_uid_base_max = get_option('container-uid-base-max').to_int()
 685 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 686 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 687 substs.set('containeruidbasemin', container_uid_base_min)
 688 substs.set('containeruidbasemax', container_uid_base_max)
 689
 690 nobody_user = get_option('nobody-user')
 691 nobody_group = get_option('nobody-group')
 692
 693 getent_result = run_command('getent', 'passwd', '65534')
 694 if getent_result.returncode() == 0
 695         name = getent_result.stdout().split(':')[0]
 696         if name != nobody_user
 697                 message('WARNING:\n' +
 698                         '        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) +
 699                         '        Your build will result in an user table setup that is incompatible with the local system.')
 700         endif
 701 endif
 702 id_result = run_command('id', '-u', nobody_user)
 703 if id_result.returncode() == 0
 704         id = id_result.stdout().to_int()
 705         if id != 65534
 706                 message('WARNING:\n' +
 707                         '        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) +
 708                         '        Your build will result in an user table setup that is incompatible with the local system.')
 709         endif
 710 endif
 711
 712 getent_result = run_command('getent', 'group', '65534')
 713 if getent_result.returncode() == 0
 714         name = getent_result.stdout().split(':')[0]
 715         if name != nobody_group
 716                 message('WARNING:\n' +
 717                         '        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) +
 718                         '        Your build will result in an group table setup that is incompatible with the local system.')
 719         endif
 720 endif
 721 id_result = run_command('id', '-g', nobody_group)
 722 if id_result.returncode() == 0
 723         id = id_result.stdout().to_int()
 724         if id != 65534
 725                 message('WARNING:\n' +
 726                         '        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) +
 727                         '        Your build will result in an group table setup that is incompatible with the local system.')
 728         endif
 729 endif
 730 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 731         message('WARNING:\n' +
 732                 '        The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 733                 '        Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 734 endif
 735
 736 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 737 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 738 substs.set('NOBODY_USER_NAME', nobody_user)
 739 substs.set('NOBODY_GROUP_NAME', nobody_group)
 740
 741 tty_gid = get_option('tty-gid')
 742 conf.set('TTY_GID', tty_gid)
 743 substs.set('TTY_GID', tty_gid)
 744
 745 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 746 if get_option('users-gid') != ''
 747         users_gid = get_option('users-gid').to_int()
 748 else
 749         users_gid = '-'
 750 endif
 751 substs.set('USERS_GID', users_gid)
 752
 753 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 754 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 755
 756 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 757 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 758
 759 kill_user_processes = get_option('default-kill-user-processes')
 760 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 761 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 762 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 763
 764 dns_servers = get_option('dns-servers')
 765 conf.set_quoted('DNS_SERVERS', dns_servers)
 766 substs.set('DNS_SERVERS', dns_servers)
 767
 768 ntp_servers = get_option('ntp-servers')
 769 conf.set_quoted('NTP_SERVERS', ntp_servers)
 770 substs.set('NTP_SERVERS', ntp_servers)
 771
 772 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 773
 774 substs.set('SUSHELL', get_option('debug-shell'))
 775 substs.set('DEBUGTTY', get_option('debug-tty'))
 776
 777 debug = get_option('debug')
 778 enable_debug_hashmap = false
 779 enable_debug_mmap_cache = false
 780 if debug != ''
 781         foreach name : debug.split(',')
 782                 if name == 'hashmap'
 783                         enable_debug_hashmap = true
 784                 elif name == 'mmap-cache'
 785                         enable_debug_mmap_cache = true
 786                 else
 787                         message('unknown debug option "@0@", ignoring'.format(name))
 788                 endif
 789         endforeach
 790 endif
 791 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 792 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 793
 794 #####################################################################
 795
 796 threads = dependency('threads')
 797 librt = cc.find_library('rt')
 798 libm = cc.find_library('m')
 799 libdl = cc.find_library('dl')
 800 libcrypt = cc.find_library('crypt')
 801
 802 libcap = dependency('libcap', required : false)
 803 if not libcap.found()
 804         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 805         libcap = cc.find_library('cap')
 806 endif
 807
 808 libmount = dependency('mount',
 809                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 810
 811 want_seccomp = get_option('seccomp')
 812 if want_seccomp != 'false' and not fuzzer_build
 813         libseccomp = dependency('libseccomp',
 814                                 version : '>= 2.3.1',
 815                                 required : want_seccomp == 'true')
 816         have = libseccomp.found()
 817 else
 818         have = false
 819         libseccomp = []
 820 endif
 821 conf.set10('HAVE_SECCOMP', have)
 822
 823 want_selinux = get_option('selinux')
 824 if want_selinux != 'false' and not fuzzer_build
 825         libselinux = dependency('libselinux',
 826                                 version : '>= 2.1.9',
 827                                 required : want_selinux == 'true')
 828         have = libselinux.found()
 829 else
 830         have = false
 831         libselinux = []
 832 endif
 833 conf.set10('HAVE_SELINUX', have)
 834
 835 want_apparmor = get_option('apparmor')
 836 if want_apparmor != 'false' and not fuzzer_build
 837         libapparmor = dependency('libapparmor',
 838                                  required : want_apparmor == 'true')
 839         have = libapparmor.found()
 840 else
 841         have = false
 842         libapparmor = []
 843 endif
 844 conf.set10('HAVE_APPARMOR', have)
 845
 846 smack_run_label = get_option('smack-run-label')
 847 if smack_run_label != ''
 848         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 849 endif
 850
 851 want_polkit = get_option('polkit')
 852 install_polkit = false
 853 install_polkit_pkla = false
 854 if want_polkit != 'false' and not fuzzer_build
 855         install_polkit = true
 856
 857         libpolkit = dependency('polkit-gobject-1',
 858                                required : false)
 859         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 860                 message('Old polkit detected, will install pkla files')
 861                 install_polkit_pkla = true
 862         endif
 863 endif
 864 conf.set10('ENABLE_POLKIT', install_polkit)
 865
 866 want_acl = get_option('acl')
 867 if want_acl != 'false' and not fuzzer_build
 868         libacl = cc.find_library('acl', required : want_acl == 'true')
 869         have = libacl.found()
 870 else
 871         have = false
 872         libacl = []
 873 endif
 874 conf.set10('HAVE_ACL', have)
 875
 876 want_audit = get_option('audit')
 877 if want_audit != 'false' and not fuzzer_build
 878         libaudit = dependency('audit', required : want_audit == 'true')
 879         have = libaudit.found()
 880 else
 881         have = false
 882         libaudit = []
 883 endif
 884 conf.set10('HAVE_AUDIT', have)
 885
 886 want_blkid = get_option('blkid')
 887 if want_blkid != 'false' and not fuzzer_build
 888         libblkid = dependency('blkid', required : want_blkid == 'true')
 889         have = libblkid.found()
 890 else
 891         have = false
 892         libblkid = []
 893 endif
 894 conf.set10('HAVE_BLKID', have)
 895
 896 want_kmod = get_option('kmod')
 897 if want_kmod != 'false' and not fuzzer_build
 898         libkmod = dependency('libkmod',
 899                              version : '>= 15',
 900                              required : want_kmod == 'true')
 901         have = libkmod.found()
 902 else
 903         have = false
 904         libkmod = []
 905 endif
 906 conf.set10('HAVE_KMOD', have)
 907
 908 want_pam = get_option('pam')
 909 if want_pam != 'false' and not fuzzer_build
 910         libpam = cc.find_library('pam', required : want_pam == 'true')
 911         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 912         have = libpam.found() and libpam_misc.found()
 913 else
 914         have = false
 915         libpam = []
 916         libpam_misc = []
 917 endif
 918 conf.set10('HAVE_PAM', have)
 919
 920 want_microhttpd = get_option('microhttpd')
 921 if want_microhttpd != 'false' and not fuzzer_build
 922         libmicrohttpd = dependency('libmicrohttpd',
 923                                    version : '>= 0.9.33',
 924                                    required : want_microhttpd == 'true')
 925         have = libmicrohttpd.found()
 926 else
 927         have = false
 928         libmicrohttpd = []
 929 endif
 930 conf.set10('HAVE_MICROHTTPD', have)
 931
 932 want_libcryptsetup = get_option('libcryptsetup')
 933 if want_libcryptsetup != 'false' and not fuzzer_build
 934         libcryptsetup = dependency('libcryptsetup',
 935                                    version : '>= 1.6.0',
 936                                    required : want_libcryptsetup == 'true')
 937         have = libcryptsetup.found()
 938 else
 939         have = false
 940         libcryptsetup = []
 941 endif
 942 conf.set10('HAVE_LIBCRYPTSETUP', have)
 943
 944 want_libcurl = get_option('libcurl')
 945 if want_libcurl != 'false' and not fuzzer_build
 946         libcurl = dependency('libcurl',
 947                              version : '>= 7.32.0',
 948                              required : want_libcurl == 'true')
 949         have = libcurl.found()
 950 else
 951         have = false
 952         libcurl = []
 953 endif
 954 conf.set10('HAVE_LIBCURL', have)
 955
 956 want_libidn = get_option('libidn')
 957 want_libidn2 = get_option('libidn2')
 958 if want_libidn == 'true' and want_libidn2 == 'true'
 959         error('libidn and libidn2 cannot be requested simultaneously')
 960 endif
 961
 962 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 963         libidn = dependency('libidn',
 964                             required : want_libidn == 'true')
 965         have = libidn.found()
 966 else
 967         have = false
 968         libidn = []
 969 endif
 970 conf.set10('HAVE_LIBIDN', have)
 971 if not have and want_libidn2 != 'false' and not fuzzer_build
 972         # libidn is used for both libidn and libidn2 objects
 973         libidn = dependency('libidn2',
 974                             required : want_libidn2 == 'true')
 975         have = libidn.found()
 976 else
 977         have = false
 978 endif
 979 conf.set10('HAVE_LIBIDN2', have)
 980
 981 want_libiptc = get_option('libiptc')
 982 if want_libiptc != 'false' and not fuzzer_build
 983         libiptc = dependency('libiptc',
 984                              required : want_libiptc == 'true')
 985         have = libiptc.found()
 986 else
 987         have = false
 988         libiptc = []
 989 endif
 990 conf.set10('HAVE_LIBIPTC', have)
 991
 992 want_qrencode = get_option('qrencode')
 993 if want_qrencode != 'false' and not fuzzer_build
 994         libqrencode = dependency('libqrencode',
 995                                  required : want_qrencode == 'true')
 996         have = libqrencode.found()
 997 else
 998         have = false
 999         libqrencode = []
1000 endif
1001 conf.set10('HAVE_QRENCODE', have)
1002
1003 want_gcrypt = get_option('gcrypt')
1004 if want_gcrypt != 'false' and not fuzzer_build
1005         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1006         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1007         have = libgcrypt.found() and libgpg_error.found()
1008 else
1009         have = false
1010 endif
1011 if not have
1012         # link to neither of the libs if one is not found
1013         libgcrypt = []
1014         libgpg_error = []
1015 endif
1016 conf.set10('HAVE_GCRYPT', have)
1017
1018 want_gnutls = get_option('gnutls')
1019 if want_gnutls != 'false' and not fuzzer_build
1020         libgnutls = dependency('gnutls',
1021                                version : '>= 3.1.4',
1022                                required : want_gnutls == 'true')
1023         have = libgnutls.found()
1024 else
1025         have = false
1026         libgnutls = []
1027 endif
1028 conf.set10('HAVE_GNUTLS', have)
1029
1030 want_elfutils = get_option('elfutils')
1031 if want_elfutils != 'false' and not fuzzer_build
1032         libdw = dependency('libdw',
1033                            required : want_elfutils == 'true')
1034         have = libdw.found()
1035 else
1036         have = false
1037         libdw = []
1038 endif
1039 conf.set10('HAVE_ELFUTILS', have)
1040
1041 want_zlib = get_option('zlib')
1042 if want_zlib != 'false' and not fuzzer_build
1043         libz = dependency('zlib',
1044                           required : want_zlib == 'true')
1045         have = libz.found()
1046 else
1047         have = false
1048         libz = []
1049 endif
1050 conf.set10('HAVE_ZLIB', have)
1051
1052 want_bzip2 = get_option('bzip2')
1053 if want_bzip2 != 'false' and not fuzzer_build
1054         libbzip2 = cc.find_library('bz2',
1055                                    required : want_bzip2 == 'true')
1056         have = libbzip2.found()
1057 else
1058         have = false
1059         libbzip2 = []
1060 endif
1061 conf.set10('HAVE_BZIP2', have)
1062
1063 want_xz = get_option('xz')
1064 if want_xz != 'false' and not fuzzer_build
1065         libxz = dependency('liblzma',
1066                            required : want_xz == 'true')
1067         have = libxz.found()
1068 else
1069         have = false
1070         libxz = []
1071 endif
1072 conf.set10('HAVE_XZ', have)
1073
1074 want_lz4 = get_option('lz4')
1075 if want_lz4 != 'false' and not fuzzer_build
1076         liblz4 = dependency('liblz4',
1077                             required : want_lz4 == 'true')
1078         have = liblz4.found()
1079 else
1080         have = false
1081         liblz4 = []
1082 endif
1083 conf.set10('HAVE_LZ4', have)
1084
1085 want_xkbcommon = get_option('xkbcommon')
1086 if want_xkbcommon != 'false' and not fuzzer_build
1087         libxkbcommon = dependency('xkbcommon',
1088                                   version : '>= 0.3.0',
1089                                   required : want_xkbcommon == 'true')
1090         have = libxkbcommon.found()
1091 else
1092         have = false
1093         libxkbcommon = []
1094 endif
1095 conf.set10('HAVE_XKBCOMMON', have)
1096
1097 want_pcre2 = get_option('pcre2')
1098 if want_pcre2 != 'false'
1099         libpcre2 = dependency('libpcre2-8',
1100                               required : want_pcre2 == 'true')
1101         have = libpcre2.found()
1102 else
1103         have = false
1104         libpcre2 = []
1105 endif
1106 conf.set10('HAVE_PCRE2', have)
1107
1108 want_glib = get_option('glib')
1109 if want_glib != 'false' and not fuzzer_build
1110         libglib =    dependency('glib-2.0',
1111                                 version : '>= 2.22.0',
1112                                 required : want_glib == 'true')
1113         libgobject = dependency('gobject-2.0',
1114                                 version : '>= 2.22.0',
1115                                 required : want_glib == 'true')
1116         libgio =     dependency('gio-2.0',
1117                                 required : want_glib == 'true')
1118         have = libglib.found() and libgobject.found() and libgio.found()
1119 else
1120         have = false
1121         libglib = []
1122         libgobject = []
1123         libgio = []
1124 endif
1125 conf.set10('HAVE_GLIB', have)
1126
1127 want_dbus = get_option('dbus')
1128 if want_dbus != 'false' and not fuzzer_build
1129         libdbus = dependency('dbus-1',
1130                              version : '>= 1.3.2',
1131                              required : want_dbus == 'true')
1132         have = libdbus.found()
1133 else
1134         have = false
1135         libdbus = []
1136 endif
1137 conf.set10('HAVE_DBUS', have)
1138
1139 default_dnssec = get_option('default-dnssec')
1140 if fuzzer_build
1141         default_dnssec = 'no'
1142 endif
1143 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1144         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1145         default_dnssec = 'no'
1146 endif
1147 conf.set('DEFAULT_DNSSEC_MODE',
1148          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1149 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1150
1151 want_importd = get_option('importd')
1152 if want_importd != 'false'
1153         have = (conf.get('HAVE_LIBCURL') == 1 and
1154                 conf.get('HAVE_ZLIB') == 1 and
1155                 conf.get('HAVE_BZIP2') == 1 and
1156                 conf.get('HAVE_XZ') == 1 and
1157                 conf.get('HAVE_GCRYPT') == 1)
1158         if want_importd == 'true' and not have
1159                 error('importd support was requested, but dependencies are not available')
1160         endif
1161 else
1162         have = false
1163 endif
1164 conf.set10('ENABLE_IMPORTD', have)
1165
1166 want_remote = get_option('remote')
1167 if want_remote != 'false'
1168         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1169                      conf.get('HAVE_LIBCURL') == 1]
1170         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1171         # it's possible to build one without the other. Complain only if
1172         # support was explictly requested. The auxiliary files like sysusers
1173         # config should be installed when any of the programs are built.
1174         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1175                 error('remote support was requested, but dependencies are not available')
1176         endif
1177         have = have_deps[0] or have_deps[1]
1178 else
1179         have = false
1180 endif
1181 conf.set10('ENABLE_REMOTE', have)
1182
1183 foreach term : ['utmp',
1184                 'hibernate',
1185                 'environment-d',
1186                 'binfmt',
1187                 'coredump',
1188                 'resolve',
1189                 'logind',
1190                 'hostnamed',
1191                 'localed',
1192                 'machined',
1193                 'networkd',
1194                 'timedated',
1195                 'timesyncd',
1196                 'myhostname',
1197                 'firstboot',
1198                 'randomseed',
1199                 'backlight',
1200                 'vconsole',
1201                 'quotacheck',
1202                 'sysusers',
1203                 'tmpfiles',
1204                 'hwdb',
1205                 'rfkill',
1206                 'ldconfig',
1207                 'efi',
1208                 'tpm',
1209                 'ima',
1210                 'smack',
1211                 'gshadow',
1212                 'idn',
1213                 'nss-systemd']
1214         have = get_option(term)
1215         name = 'ENABLE_' + term.underscorify().to_upper()
1216         conf.set10(name, have)
1217 endforeach
1218
1219 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1220
1221 want_tests = get_option('tests')
1222 install_tests = get_option('install-tests')
1223 slow_tests = get_option('slow-tests')
1224 tests = []
1225 fuzzers = []
1226
1227 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1228
1229 #####################################################################
1230
1231 if get_option('efi')
1232         efi_arch = host_machine.cpu_family()
1233
1234         if efi_arch == 'x86'
1235                 EFI_MACHINE_TYPE_NAME = 'ia32'
1236                 gnu_efi_arch = 'ia32'
1237         elif efi_arch == 'x86_64'
1238                 EFI_MACHINE_TYPE_NAME = 'x64'
1239                 gnu_efi_arch = 'x86_64'
1240         elif efi_arch == 'arm'
1241                 EFI_MACHINE_TYPE_NAME = 'arm'
1242                 gnu_efi_arch = 'arm'
1243         elif efi_arch == 'aarch64'
1244                 EFI_MACHINE_TYPE_NAME = 'aa64'
1245                 gnu_efi_arch = 'aarch64'
1246         else
1247                 EFI_MACHINE_TYPE_NAME = ''
1248                 gnu_efi_arch = ''
1249         endif
1250
1251         have = true
1252         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1253
1254         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1255 else
1256         have = false
1257 endif
1258 conf.set10('ENABLE_EFI', have)
1259
1260 #####################################################################
1261
1262 config_h = configure_file(
1263         output : 'config.h',
1264         configuration : conf)
1265
1266 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1267
1268 includes = include_directories('src/basic',
1269                                'src/shared',
1270                                'src/systemd',
1271                                'src/journal',
1272                                'src/resolve',
1273                                'src/timesync',
1274                                'src/time-wait-sync',
1275                                'src/login',
1276                                'src/udev',
1277                                'src/libudev',
1278                                'src/core',
1279                                'src/libsystemd/sd-bus',
1280                                'src/libsystemd/sd-device',
1281                                'src/libsystemd/sd-hwdb',
1282                                'src/libsystemd/sd-id128',
1283                                'src/libsystemd/sd-netlink',
1284                                'src/libsystemd/sd-network',
1285                                'src/libsystemd-network',
1286                                '.')
1287
1288 add_project_arguments('-include', 'config.h', language : 'c')
1289
1290 subdir('po')
1291 subdir('catalog')
1292 subdir('src/systemd')
1293 subdir('src/basic')
1294 subdir('src/libsystemd')
1295 subdir('src/libsystemd-network')
1296 subdir('src/journal')
1297 subdir('src/login')
1298
1299 libjournal_core = static_library(
1300         'journal-core',
1301         libjournal_core_sources,
1302         journald_gperf_c,
1303         include_directories : includes,
1304         install : false)
1305
1306 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1307 libsystemd = shared_library(
1308         'systemd',
1309         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1310         version : libsystemd_version,
1311         include_directories : includes,
1312         link_args : ['-shared',
1313                      '-Wl,--version-script=' + libsystemd_sym_path],
1314         link_with : [libbasic,
1315                      libbasic_gcrypt],
1316         link_whole : [libsystemd_static,
1317                       libjournal_client],
1318         dependencies : [threads,
1319                         librt,
1320                         libxz,
1321                         liblz4],
1322         link_depends : libsystemd_sym,
1323         install : true,
1324         install_dir : rootlibdir)
1325
1326 static_libsystemd = get_option('static-libsystemd')
1327 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1328
1329 install_libsystemd_static = static_library(
1330         'systemd',
1331         libsystemd_sources,
1332         journal_client_sources,
1333         basic_sources,
1334         basic_gcrypt_sources,
1335         include_directories : includes,
1336         build_by_default : static_libsystemd != 'false',
1337         install : static_libsystemd != 'false',
1338         install_dir : rootlibdir,
1339         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1340         dependencies : [threads,
1341                         librt,
1342                         libxz,
1343                         liblz4,
1344                         libcap,
1345                         libblkid,
1346                         libmount,
1347                         libselinux,
1348                         libgcrypt],
1349         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1350
1351 ############################################################
1352
1353 # binaries that have --help and are intended for use by humans,
1354 # usually, but not always, installed in /bin.
1355 public_programs = []
1356
1357 subdir('src/libudev')
1358 subdir('src/shared')
1359 subdir('src/core')
1360 subdir('src/udev')
1361 subdir('src/network')
1362
1363 subdir('src/analyze')
1364 subdir('src/journal-remote')
1365 subdir('src/coredump')
1366 subdir('src/hostname')
1367 subdir('src/import')
1368 subdir('src/kernel-install')
1369 subdir('src/locale')
1370 subdir('src/machine')
1371 subdir('src/nspawn')
1372 subdir('src/resolve')
1373 subdir('src/timedate')
1374 subdir('src/timesync')
1375 subdir('src/vconsole')
1376 subdir('src/boot/efi')
1377
1378 subdir('src/test')
1379 subdir('src/fuzz')
1380 subdir('rules')
1381 subdir('test')
1382
1383 ############################################################
1384
1385 # only static linking apart from libdl, to make sure that the
1386 # module is linked to all libraries that it uses.
1387 test_dlopen = executable(
1388         'test-dlopen',
1389         test_dlopen_c,
1390         include_directories : includes,
1391         link_with : [libbasic],
1392         dependencies : [libdl])
1393
1394 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1395                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1396                  ['mymachines', 'ENABLE_MACHINED'],
1397                  ['resolve',    'ENABLE_RESOLVE']]
1398
1399         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1400         if condition
1401                 module = tuple[0]
1402
1403                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1404                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1405
1406                 nss = shared_library(
1407                         'nss_' + module,
1408                         'src/nss-@0@/nss-@0@.c'.format(module),
1409                         version : '2',
1410                         include_directories : includes,
1411                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1412                         link_args : ['-Wl,-z,nodelete',
1413                                      '-shared',
1414                                      '-Wl,--version-script=' + version_script_arg,
1415                                      '-Wl,--undefined'],
1416                         link_with : [libsystemd_static,
1417                                      libbasic],
1418                         dependencies : [threads,
1419                                         librt],
1420                         link_depends : sym,
1421                         install : true,
1422                         install_dir : rootlibdir)
1423
1424                 # We cannot use shared_module because it does not support version suffix.
1425                 # Unfortunately shared_library insists on creating the symlink…
1426                 meson.add_install_script('sh', '-c',
1427                                          'rm $DESTDIR@0@/libnss_@1@.so'
1428                                          .format(rootlibdir, module))
1429
1430                 test('dlopen-nss_' + module,
1431                      test_dlopen,
1432                      args : [nss.full_path()]) # path to dlopen must include a slash
1433         endif
1434 endforeach
1435
1436 ############################################################
1437
1438 executable('systemd',
1439            systemd_sources,
1440            include_directories : includes,
1441            link_with : [libcore,
1442                         libshared],
1443            dependencies : [threads,
1444                            librt,
1445                            libseccomp,
1446                            libselinux,
1447                            libmount,
1448                            libblkid],
1449            install_rpath : rootlibexecdir,
1450            install : true,
1451            install_dir : rootlibexecdir)
1452
1453 meson.add_install_script(meson_make_symlink,
1454                          join_paths(rootlibexecdir, 'systemd'),
1455                          join_paths(rootsbindir, 'init'))
1456
1457 exe = executable('systemd-analyze',
1458                  systemd_analyze_sources,
1459                  include_directories : includes,
1460                  link_with : [libcore,
1461                               libshared],
1462                  dependencies : [threads,
1463                                  librt,
1464                                  libseccomp,
1465                                  libselinux,
1466                                  libmount,
1467                                  libblkid],
1468                  install_rpath : rootlibexecdir,
1469                  install : true)
1470 public_programs += [exe]
1471
1472 executable('systemd-journald',
1473            systemd_journald_sources,
1474            include_directories : includes,
1475            link_with : [libjournal_core,
1476                         libshared],
1477            dependencies : [threads,
1478                            libxz,
1479                            liblz4,
1480                            libselinux],
1481            install_rpath : rootlibexecdir,
1482            install : true,
1483            install_dir : rootlibexecdir)
1484
1485 exe = executable('systemd-cat',
1486                  systemd_cat_sources,
1487                  include_directories : includes,
1488                  link_with : [libjournal_core,
1489                               libshared],
1490                  dependencies : [threads],
1491                  install_rpath : rootlibexecdir,
1492                  install : true)
1493 public_programs += [exe]
1494
1495 exe = executable('journalctl',
1496                  journalctl_sources,
1497                  include_directories : includes,
1498                  link_with : [libshared],
1499                  dependencies : [threads,
1500                                  libqrencode,
1501                                  libxz,
1502                                  liblz4,
1503                                  libpcre2],
1504                  install_rpath : rootlibexecdir,
1505                  install : true,
1506                  install_dir : rootbindir)
1507 public_programs += [exe]
1508
1509 executable('systemd-getty-generator',
1510            'src/getty-generator/getty-generator.c',
1511            include_directories : includes,
1512            link_with : [libshared],
1513            install_rpath : rootlibexecdir,
1514            install : true,
1515            install_dir : systemgeneratordir)
1516
1517 executable('systemd-debug-generator',
1518            'src/debug-generator/debug-generator.c',
1519            include_directories : includes,
1520            link_with : [libshared],
1521            install_rpath : rootlibexecdir,
1522            install : true,
1523            install_dir : systemgeneratordir)
1524
1525 executable('systemd-fstab-generator',
1526            'src/fstab-generator/fstab-generator.c',
1527            'src/core/mount-setup.c',
1528            include_directories : includes,
1529            link_with : [libshared],
1530            install_rpath : rootlibexecdir,
1531            install : true,
1532            install_dir : systemgeneratordir)
1533
1534 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1535         executable('30-systemd-environment-d-generator',
1536                    'src/environment-d-generator/environment-d-generator.c',
1537                    include_directories : includes,
1538                    link_with : [libshared],
1539                    install_rpath : rootlibexecdir,
1540                    install : true,
1541                    install_dir : userenvgeneratordir)
1542
1543         meson.add_install_script(meson_make_symlink,
1544                                  join_paths(sysconfdir, 'environment'),
1545                                  join_paths(environmentdir, '99-environment.conf'))
1546 endif
1547
1548 if conf.get('ENABLE_HIBERNATE') == 1
1549         executable('systemd-hibernate-resume-generator',
1550                    'src/hibernate-resume/hibernate-resume-generator.c',
1551                    include_directories : includes,
1552                    link_with : [libshared],
1553                    install_rpath : rootlibexecdir,
1554                    install : true,
1555                    install_dir : systemgeneratordir)
1556
1557         executable('systemd-hibernate-resume',
1558                    'src/hibernate-resume/hibernate-resume.c',
1559                    include_directories : includes,
1560                    link_with : [libshared],
1561                    install_rpath : rootlibexecdir,
1562                    install : true,
1563                    install_dir : rootlibexecdir)
1564 endif
1565
1566 if conf.get('HAVE_BLKID') == 1
1567         executable('systemd-gpt-auto-generator',
1568                    'src/gpt-auto-generator/gpt-auto-generator.c',
1569                    'src/basic/blkid-util.h',
1570                    include_directories : includes,
1571                    link_with : [libshared],
1572                    dependencies : libblkid,
1573                    install_rpath : rootlibexecdir,
1574                    install : true,
1575                    install_dir : systemgeneratordir)
1576
1577         exe = executable('systemd-dissect',
1578                          'src/dissect/dissect.c',
1579                          include_directories : includes,
1580                          link_with : [libshared],
1581                          install_rpath : rootlibexecdir,
1582                          install : true,
1583                          install_dir : rootlibexecdir)
1584         public_programs += [exe]
1585 endif
1586
1587 if conf.get('ENABLE_RESOLVE') == 1
1588         executable('systemd-resolved',
1589                    systemd_resolved_sources,
1590                    include_directories : includes,
1591                    link_with : [libshared,
1592                                 libbasic_gcrypt,
1593                                 libsystemd_resolve_core],
1594                    dependencies : [threads,
1595                                    libgpg_error,
1596                                    libm,
1597                                    libidn],
1598                    install_rpath : rootlibexecdir,
1599                    install : true,
1600                    install_dir : rootlibexecdir)
1601
1602         exe = executable('resolvectl',
1603                          resolvectl_sources,
1604                          include_directories : includes,
1605                          link_with : [libshared,
1606                                       libbasic_gcrypt,
1607                                       libsystemd_resolve_core],
1608                          dependencies : [threads,
1609                                          libgpg_error,
1610                                          libm,
1611                                          libidn],
1612                          install_rpath : rootlibexecdir,
1613                          install : true)
1614         public_programs += [exe]
1615
1616         meson.add_install_script(meson_make_symlink,
1617                          join_paths(bindir, 'resolvectl'),
1618                          join_paths(rootsbindir, 'resolvconf'))
1619
1620         meson.add_install_script(meson_make_symlink,
1621                          join_paths(bindir, 'resolvectl'),
1622                          join_paths(bindir, 'systemd-resolve'))
1623 endif
1624
1625 if conf.get('ENABLE_LOGIND') == 1
1626         executable('systemd-logind',
1627                    systemd_logind_sources,
1628                    include_directories : includes,
1629                    link_with : [liblogind_core,
1630                                 libshared],
1631                    dependencies : [threads,
1632                                    libacl],
1633                    install_rpath : rootlibexecdir,
1634                    install : true,
1635                    install_dir : rootlibexecdir)
1636
1637         exe = executable('loginctl',
1638                          loginctl_sources,
1639                          include_directories : includes,
1640                          link_with : [libshared],
1641                          dependencies : [threads,
1642                                          liblz4,
1643                                          libxz],
1644                          install_rpath : rootlibexecdir,
1645                          install : true,
1646                          install_dir : rootbindir)
1647         public_programs += [exe]
1648
1649         exe = executable('systemd-inhibit',
1650                          'src/login/inhibit.c',
1651                          include_directories : includes,
1652                          link_with : [libshared],
1653                          install_rpath : rootlibexecdir,
1654                          install : true,
1655                          install_dir : rootbindir)
1656         public_programs += [exe]
1657
1658         if conf.get('HAVE_PAM') == 1
1659                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1660                 pam_systemd = shared_library(
1661                         'pam_systemd',
1662                         pam_systemd_c,
1663                         name_prefix : '',
1664                         include_directories : includes,
1665                         link_args : ['-shared',
1666                                      '-Wl,--version-script=' + version_script_arg],
1667                         link_with : [libsystemd_static,
1668                                      libshared_static],
1669                         dependencies : [threads,
1670                                         libpam,
1671                                         libpam_misc],
1672                         link_depends : pam_systemd_sym,
1673                         install : true,
1674                         install_dir : pamlibdir)
1675
1676                 test('dlopen-pam_systemd',
1677                      test_dlopen,
1678                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1679         endif
1680 endif
1681
1682 executable('systemd-user-runtime-dir',
1683            user_runtime_dir_sources,
1684            include_directories : includes,
1685            link_with : [libshared, liblogind_core],
1686            install_rpath : rootlibexecdir,
1687            install : true,
1688            install_dir : rootlibexecdir)
1689
1690 if conf.get('HAVE_PAM') == 1
1691         executable('systemd-user-sessions',
1692                    'src/user-sessions/user-sessions.c',
1693                    include_directories : includes,
1694                    link_with : [libshared],
1695                    install_rpath : rootlibexecdir,
1696                    install : true,
1697                    install_dir : rootlibexecdir)
1698 endif
1699
1700 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1701         exe = executable('bootctl',
1702                          'src/boot/bootctl.c',
1703                          include_directories : includes,
1704                          link_with : [libshared],
1705                          dependencies : [libblkid],
1706                          install_rpath : rootlibexecdir,
1707                          install : true)
1708         public_programs += [exe]
1709 endif
1710
1711 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1712                  include_directories : includes,
1713                  link_with : [libshared],
1714                  dependencies : [threads],
1715                  install_rpath : rootlibexecdir,
1716                  install : true)
1717 public_programs += [exe]
1718
1719 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1720                  include_directories : includes,
1721                  link_with : [libshared],
1722                  dependencies : [threads,
1723                                  libcap,
1724                                  libselinux,
1725                                  libxz,
1726                                  liblz4],
1727                  install_rpath : rootlibexecdir,
1728                  install : true,
1729                  install_dir : rootbindir)
1730 public_programs += [exe]
1731
1732 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1733         meson.add_install_script(meson_make_symlink,
1734                                  join_paths(rootbindir, 'systemctl'),
1735                                  join_paths(rootsbindir, alias))
1736 endforeach
1737
1738 if conf.get('ENABLE_BACKLIGHT') == 1
1739         executable('systemd-backlight',
1740                    'src/backlight/backlight.c',
1741                    include_directories : includes,
1742                    link_with : [libshared],
1743                    install_rpath : rootlibexecdir,
1744                    install : true,
1745                    install_dir : rootlibexecdir)
1746 endif
1747
1748 if conf.get('ENABLE_RFKILL') == 1
1749         executable('systemd-rfkill',
1750                    'src/rfkill/rfkill.c',
1751                    include_directories : includes,
1752                    link_with : [libshared],
1753                    install_rpath : rootlibexecdir,
1754                    install : true,
1755                    install_dir : rootlibexecdir)
1756 endif
1757
1758 executable('systemd-system-update-generator',
1759            'src/system-update-generator/system-update-generator.c',
1760            include_directories : includes,
1761            link_with : [libshared],
1762            install_rpath : rootlibexecdir,
1763            install : true,
1764            install_dir : systemgeneratordir)
1765
1766 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1767         executable('systemd-cryptsetup',
1768                    'src/cryptsetup/cryptsetup.c',
1769                    include_directories : includes,
1770                    link_with : [libshared],
1771                    dependencies : [libcryptsetup],
1772                    install_rpath : rootlibexecdir,
1773                    install : true,
1774                    install_dir : rootlibexecdir)
1775
1776         executable('systemd-cryptsetup-generator',
1777                    'src/cryptsetup/cryptsetup-generator.c',
1778                    include_directories : includes,
1779                    link_with : [libshared],
1780                    dependencies : [libcryptsetup],
1781                    install_rpath : rootlibexecdir,
1782                    install : true,
1783                    install_dir : systemgeneratordir)
1784
1785         executable('systemd-veritysetup',
1786                    'src/veritysetup/veritysetup.c',
1787                    include_directories : includes,
1788                    link_with : [libshared],
1789                    dependencies : [libcryptsetup],
1790                    install_rpath : rootlibexecdir,
1791                    install : true,
1792                    install_dir : rootlibexecdir)
1793
1794         executable('systemd-veritysetup-generator',
1795                    'src/veritysetup/veritysetup-generator.c',
1796                    include_directories : includes,
1797                    link_with : [libshared],
1798                    dependencies : [libcryptsetup],
1799                    install_rpath : rootlibexecdir,
1800                    install : true,
1801                    install_dir : systemgeneratordir)
1802 endif
1803
1804 if conf.get('HAVE_SYSV_COMPAT') == 1
1805         executable('systemd-sysv-generator',
1806                    'src/sysv-generator/sysv-generator.c',
1807                    include_directories : includes,
1808                    link_with : [libshared],
1809                    install_rpath : rootlibexecdir,
1810                    install : true,
1811                    install_dir : systemgeneratordir)
1812
1813         executable('systemd-rc-local-generator',
1814                    'src/rc-local-generator/rc-local-generator.c',
1815                    include_directories : includes,
1816                    link_with : [libshared],
1817                    install_rpath : rootlibexecdir,
1818                    install : true,
1819                    install_dir : systemgeneratordir)
1820 endif
1821
1822 if conf.get('ENABLE_HOSTNAMED') == 1
1823         executable('systemd-hostnamed',
1824                    'src/hostname/hostnamed.c',
1825                    include_directories : includes,
1826                    link_with : [libshared],
1827                    install_rpath : rootlibexecdir,
1828                    install : true,
1829                    install_dir : rootlibexecdir)
1830
1831         exe = executable('hostnamectl',
1832                          'src/hostname/hostnamectl.c',
1833                          include_directories : includes,
1834                          link_with : [libshared],
1835                          install_rpath : rootlibexecdir,
1836                          install : true)
1837         public_programs += [exe]
1838 endif
1839
1840 if conf.get('ENABLE_LOCALED') == 1
1841         if conf.get('HAVE_XKBCOMMON') == 1
1842                 # logind will load libxkbcommon.so dynamically on its own
1843                 deps = [libdl]
1844         else
1845                 deps = []
1846         endif
1847
1848         executable('systemd-localed',
1849                    systemd_localed_sources,
1850                    include_directories : includes,
1851                    link_with : [libshared],
1852                    dependencies : deps,
1853                    install_rpath : rootlibexecdir,
1854                    install : true,
1855                    install_dir : rootlibexecdir)
1856
1857         exe = executable('localectl',
1858                          localectl_sources,
1859                          include_directories : includes,
1860                          link_with : [libshared],
1861                          install_rpath : rootlibexecdir,
1862                          install : true)
1863         public_programs += [exe]
1864 endif
1865
1866 if conf.get('ENABLE_TIMEDATED') == 1
1867         executable('systemd-timedated',
1868                    'src/timedate/timedated.c',
1869                    include_directories : includes,
1870                    link_with : [libshared],
1871                    install_rpath : rootlibexecdir,
1872                    install : true,
1873                    install_dir : rootlibexecdir)
1874 endif
1875
1876 if conf.get('ENABLE_TIMEDATECTL') == 1
1877         exe = executable('timedatectl',
1878                          'src/timedate/timedatectl.c',
1879                          include_directories : includes,
1880                          install_rpath : rootlibexecdir,
1881                          link_with : [libshared],
1882                          dependencies : [libm],
1883                          install : true)
1884         public_programs += [exe]
1885 endif
1886
1887 if conf.get('ENABLE_TIMESYNCD') == 1
1888         executable('systemd-timesyncd',
1889                    systemd_timesyncd_sources,
1890                    include_directories : includes,
1891                    link_with : [libshared],
1892                    dependencies : [threads,
1893                                    libm],
1894                    install_rpath : rootlibexecdir,
1895                    install : true,
1896                    install_dir : rootlibexecdir)
1897
1898         executable('systemd-time-wait-sync',
1899                    'src/time-wait-sync/time-wait-sync.c',
1900                    include_directories : includes,
1901                    link_with : [libshared],
1902                    install_rpath : rootlibexecdir,
1903                    install : true,
1904                    install_dir : rootlibexecdir)
1905 endif
1906
1907 if conf.get('ENABLE_MACHINED') == 1
1908         executable('systemd-machined',
1909                    systemd_machined_sources,
1910                    include_directories : includes,
1911                    link_with : [libmachine_core,
1912                                 libshared],
1913                    install_rpath : rootlibexecdir,
1914                    install : true,
1915                    install_dir : rootlibexecdir)
1916
1917         exe = executable('machinectl',
1918                          'src/machine/machinectl.c',
1919                          include_directories : includes,
1920                          link_with : [libshared],
1921                          dependencies : [threads,
1922                                          libxz,
1923                                          liblz4],
1924                          install_rpath : rootlibexecdir,
1925                          install : true,
1926                          install_dir : rootbindir)
1927         public_programs += [exe]
1928 endif
1929
1930 if conf.get('ENABLE_IMPORTD') == 1
1931         executable('systemd-importd',
1932                    systemd_importd_sources,
1933                    include_directories : includes,
1934                    link_with : [libshared],
1935                    dependencies : [threads],
1936                    install_rpath : rootlibexecdir,
1937                    install : true,
1938                    install_dir : rootlibexecdir)
1939
1940         systemd_pull = executable('systemd-pull',
1941                                   systemd_pull_sources,
1942                                   include_directories : includes,
1943                                   link_with : [libshared],
1944                                   dependencies : [libcurl,
1945                                                   libz,
1946                                                   libbzip2,
1947                                                   libxz,
1948                                                   libgcrypt],
1949                                   install_rpath : rootlibexecdir,
1950                                   install : true,
1951                                   install_dir : rootlibexecdir)
1952
1953         systemd_import = executable('systemd-import',
1954                                     systemd_import_sources,
1955                                     include_directories : includes,
1956                                     link_with : [libshared],
1957                                     dependencies : [libcurl,
1958                                                     libz,
1959                                                     libbzip2,
1960                                                     libxz],
1961                                     install_rpath : rootlibexecdir,
1962                                     install : true,
1963                                     install_dir : rootlibexecdir)
1964
1965         systemd_export = executable('systemd-export',
1966                                     systemd_export_sources,
1967                                     include_directories : includes,
1968                                     link_with : [libshared],
1969                                     dependencies : [libcurl,
1970                                                     libz,
1971                                                     libbzip2,
1972                                                     libxz],
1973                                     install_rpath : rootlibexecdir,
1974                                     install : true,
1975                                     install_dir : rootlibexecdir)
1976         public_programs += [systemd_pull, systemd_import, systemd_export]
1977 endif
1978
1979 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
1980         exe = executable('systemd-journal-upload',
1981                          systemd_journal_upload_sources,
1982                          include_directories : includes,
1983                          link_with : [libshared],
1984                          dependencies : [threads,
1985                                          libcurl,
1986                                          libgnutls,
1987                                          libxz,
1988                                          liblz4],
1989                          install_rpath : rootlibexecdir,
1990                          install : true,
1991                          install_dir : rootlibexecdir)
1992         public_programs += [exe]
1993 endif
1994
1995 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
1996         s_j_remote = executable('systemd-journal-remote',
1997                                 systemd_journal_remote_sources,
1998                                 include_directories : includes,
1999                                 link_with : [libshared],
2000                                 dependencies : [threads,
2001                                                 libmicrohttpd,
2002                                                 libgnutls,
2003                                                 libxz,
2004                                                 liblz4],
2005                                 install_rpath : rootlibexecdir,
2006                                 install : true,
2007                                 install_dir : rootlibexecdir)
2008
2009         s_j_gatewayd = executable('systemd-journal-gatewayd',
2010                                   systemd_journal_gatewayd_sources,
2011                                   include_directories : includes,
2012                                   link_with : [libshared],
2013                                   dependencies : [threads,
2014                                                   libmicrohttpd,
2015                                                   libgnutls,
2016                                                   libxz,
2017                                                   liblz4],
2018                                   install_rpath : rootlibexecdir,
2019                                   install : true,
2020                                   install_dir : rootlibexecdir)
2021         public_programs += [s_j_remote, s_j_gatewayd]
2022 endif
2023
2024 if conf.get('ENABLE_COREDUMP') == 1
2025         executable('systemd-coredump',
2026                    systemd_coredump_sources,
2027                    include_directories : includes,
2028                    link_with : [libshared],
2029                    dependencies : [threads,
2030                                    libacl,
2031                                    libdw,
2032                                    libxz,
2033                                    liblz4],
2034                    install_rpath : rootlibexecdir,
2035                    install : true,
2036                    install_dir : rootlibexecdir)
2037
2038         exe = executable('coredumpctl',
2039                          coredumpctl_sources,
2040                          include_directories : includes,
2041                          link_with : [libshared],
2042                          dependencies : [threads,
2043                                          libxz,
2044                                          liblz4],
2045                          install_rpath : rootlibexecdir,
2046                          install : true)
2047         public_programs += [exe]
2048 endif
2049
2050 if conf.get('ENABLE_BINFMT') == 1
2051         exe = executable('systemd-binfmt',
2052                          'src/binfmt/binfmt.c',
2053                          include_directories : includes,
2054                          link_with : [libshared],
2055                          install_rpath : rootlibexecdir,
2056                          install : true,
2057                          install_dir : rootlibexecdir)
2058         public_programs += [exe]
2059
2060         meson.add_install_script('sh', '-c',
2061                                  mkdir_p.format(binfmtdir))
2062         meson.add_install_script('sh', '-c',
2063                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2064 endif
2065
2066 if conf.get('ENABLE_VCONSOLE') == 1
2067         executable('systemd-vconsole-setup',
2068                    'src/vconsole/vconsole-setup.c',
2069                    include_directories : includes,
2070                    link_with : [libshared],
2071                    install_rpath : rootlibexecdir,
2072                    install : true,
2073                    install_dir : rootlibexecdir)
2074 endif
2075
2076 if conf.get('ENABLE_RANDOMSEED') == 1
2077         executable('systemd-random-seed',
2078                    'src/random-seed/random-seed.c',
2079                    include_directories : includes,
2080                    link_with : [libshared],
2081                    install_rpath : rootlibexecdir,
2082                    install : true,
2083                    install_dir : rootlibexecdir)
2084 endif
2085
2086 if conf.get('ENABLE_FIRSTBOOT') == 1
2087         executable('systemd-firstboot',
2088                    'src/firstboot/firstboot.c',
2089                    include_directories : includes,
2090                    link_with : [libshared],
2091                    dependencies : [libcrypt],
2092                    install_rpath : rootlibexecdir,
2093                    install : true,
2094                    install_dir : rootbindir)
2095 endif
2096
2097 executable('systemd-remount-fs',
2098            'src/remount-fs/remount-fs.c',
2099            'src/core/mount-setup.c',
2100            'src/core/mount-setup.h',
2101            include_directories : includes,
2102            link_with : [libshared],
2103            install_rpath : rootlibexecdir,
2104            install : true,
2105            install_dir : rootlibexecdir)
2106
2107 executable('systemd-machine-id-setup',
2108            'src/machine-id-setup/machine-id-setup-main.c',
2109            'src/core/machine-id-setup.c',
2110            'src/core/machine-id-setup.h',
2111            include_directories : includes,
2112            link_with : [libshared],
2113            install_rpath : rootlibexecdir,
2114            install : true,
2115            install_dir : rootbindir)
2116
2117 executable('systemd-fsck',
2118            'src/fsck/fsck.c',
2119            include_directories : includes,
2120            link_with : [libshared],
2121            install_rpath : rootlibexecdir,
2122            install : true,
2123            install_dir : rootlibexecdir)
2124
2125 executable('systemd-growfs',
2126            'src/partition/growfs.c',
2127            include_directories : includes,
2128            link_with : [libshared],
2129            dependencies : [libcryptsetup],
2130            install_rpath : rootlibexecdir,
2131            install : true,
2132            install_dir : rootlibexecdir)
2133
2134 executable('systemd-makefs',
2135            'src/partition/makefs.c',
2136            include_directories : includes,
2137            link_with : [libshared],
2138            install_rpath : rootlibexecdir,
2139            install : true,
2140            install_dir : rootlibexecdir)
2141
2142 executable('systemd-sleep',
2143            'src/sleep/sleep.c',
2144            include_directories : includes,
2145            link_with : [libshared],
2146            install_rpath : rootlibexecdir,
2147            install : true,
2148            install_dir : rootlibexecdir)
2149
2150 exe = executable('systemd-sysctl',
2151                  'src/sysctl/sysctl.c',
2152                  include_directories : includes,
2153                  link_with : [libshared],
2154                  install_rpath : rootlibexecdir,
2155                  install : true,
2156                  install_dir : rootlibexecdir)
2157 public_programs += [exe]
2158
2159 executable('systemd-ac-power',
2160            'src/ac-power/ac-power.c',
2161            include_directories : includes,
2162            link_with : [libshared],
2163            install_rpath : rootlibexecdir,
2164            install : true,
2165            install_dir : rootlibexecdir)
2166
2167 exe = executable('systemd-detect-virt',
2168                  'src/detect-virt/detect-virt.c',
2169                  include_directories : includes,
2170                  link_with : [libshared],
2171                  install_rpath : rootlibexecdir,
2172                  install : true)
2173 public_programs += [exe]
2174
2175 exe = executable('systemd-delta',
2176                  'src/delta/delta.c',
2177                  include_directories : includes,
2178                  link_with : [libshared],
2179                  install_rpath : rootlibexecdir,
2180                  install : true)
2181 public_programs += [exe]
2182
2183 exe = executable('systemd-escape',
2184                  'src/escape/escape.c',
2185                  include_directories : includes,
2186                  link_with : [libshared],
2187                  install_rpath : rootlibexecdir,
2188                  install : true,
2189                  install_dir : rootbindir)
2190 public_programs += [exe]
2191
2192 exe = executable('systemd-notify',
2193                  'src/notify/notify.c',
2194                  include_directories : includes,
2195                  link_with : [libshared],
2196                  install_rpath : rootlibexecdir,
2197                  install : true,
2198                  install_dir : rootbindir)
2199 public_programs += [exe]
2200
2201 executable('systemd-volatile-root',
2202            'src/volatile-root/volatile-root.c',
2203            include_directories : includes,
2204            link_with : [libshared],
2205            install_rpath : rootlibexecdir,
2206            install : true,
2207            install_dir : rootlibexecdir)
2208
2209 executable('systemd-cgroups-agent',
2210            'src/cgroups-agent/cgroups-agent.c',
2211            include_directories : includes,
2212            link_with : [libshared],
2213            install_rpath : rootlibexecdir,
2214            install : true,
2215            install_dir : rootlibexecdir)
2216
2217 exe = executable('systemd-path',
2218                  'src/path/path.c',
2219                  include_directories : includes,
2220                  link_with : [libshared],
2221                  install_rpath : rootlibexecdir,
2222                  install : true)
2223 public_programs += [exe]
2224
2225 exe = executable('systemd-ask-password',
2226                  'src/ask-password/ask-password.c',
2227                  include_directories : includes,
2228                  link_with : [libshared],
2229                  install_rpath : rootlibexecdir,
2230                  install : true,
2231                  install_dir : rootbindir)
2232 public_programs += [exe]
2233
2234 executable('systemd-reply-password',
2235            'src/reply-password/reply-password.c',
2236            include_directories : includes,
2237            link_with : [libshared],
2238            install_rpath : rootlibexecdir,
2239            install : true,
2240            install_dir : rootlibexecdir)
2241
2242 exe = executable('systemd-tty-ask-password-agent',
2243                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2244                  include_directories : includes,
2245                  link_with : [libshared],
2246                  install_rpath : rootlibexecdir,
2247                  install : true,
2248                  install_dir : rootbindir)
2249 public_programs += [exe]
2250
2251 exe = executable('systemd-cgls',
2252                  'src/cgls/cgls.c',
2253                  include_directories : includes,
2254                  link_with : [libshared],
2255                  install_rpath : rootlibexecdir,
2256                  install : true)
2257 public_programs += [exe]
2258
2259 exe = executable('systemd-cgtop',
2260                  'src/cgtop/cgtop.c',
2261                  include_directories : includes,
2262                  link_with : [libshared],
2263                  install_rpath : rootlibexecdir,
2264                  install : true)
2265 public_programs += [exe]
2266
2267 executable('systemd-initctl',
2268            'src/initctl/initctl.c',
2269            include_directories : includes,
2270            link_with : [libshared],
2271            install_rpath : rootlibexecdir,
2272            install : true,
2273            install_dir : rootlibexecdir)
2274
2275 exe = executable('systemd-mount',
2276                  'src/mount/mount-tool.c',
2277                  include_directories : includes,
2278                  link_with : [libshared],
2279                  install_rpath : rootlibexecdir,
2280                  install : true)
2281 public_programs += [exe]
2282
2283 meson.add_install_script(meson_make_symlink,
2284                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2285
2286 exe = executable('systemd-run',
2287                  'src/run/run.c',
2288                  include_directories : includes,
2289                  link_with : [libshared],
2290                  install_rpath : rootlibexecdir,
2291                  install : true)
2292 public_programs += [exe]
2293
2294 exe = executable('systemd-stdio-bridge',
2295                  'src/stdio-bridge/stdio-bridge.c',
2296                  include_directories : includes,
2297                  link_with : [libshared],
2298                  install_rpath : rootlibexecdir,
2299                  install : true)
2300 public_programs += [exe]
2301
2302 exe = executable('busctl',
2303                  'src/busctl/busctl.c',
2304                  'src/busctl/busctl-introspect.c',
2305                  'src/busctl/busctl-introspect.h',
2306                  include_directories : includes,
2307                  link_with : [libshared],
2308                  install_rpath : rootlibexecdir,
2309                  install : true)
2310 public_programs += [exe]
2311
2312 if conf.get('ENABLE_SYSUSERS') == 1
2313         exe = executable('systemd-sysusers',
2314                          'src/sysusers/sysusers.c',
2315                          include_directories : includes,
2316                          link_with : [libshared],
2317                          install_rpath : rootlibexecdir,
2318                          install : true,
2319                          install_dir : rootbindir)
2320         public_programs += [exe]
2321 endif
2322
2323 if conf.get('ENABLE_TMPFILES') == 1
2324         exe = executable('systemd-tmpfiles',
2325                          'src/tmpfiles/tmpfiles.c',
2326                          include_directories : includes,
2327                          link_with : [libshared],
2328                          dependencies : [libacl],
2329                          install_rpath : rootlibexecdir,
2330                          install : true,
2331                          install_dir : rootbindir)
2332         public_programs += [exe]
2333
2334         test('test-systemd-tmpfiles',
2335              test_systemd_tmpfiles_py,
2336              args : exe.full_path())
2337         # https://github.com/mesonbuild/meson/issues/2681
2338 endif
2339
2340 if conf.get('ENABLE_HWDB') == 1
2341         exe = executable('systemd-hwdb',
2342                          'src/hwdb/hwdb.c',
2343                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2344                          include_directories : includes,
2345                          link_with : [libudev_static],
2346                          install_rpath : udev_rpath,
2347                          install : true,
2348                          install_dir : rootbindir)
2349         public_programs += [exe]
2350 endif
2351
2352 if conf.get('ENABLE_QUOTACHECK') == 1
2353         executable('systemd-quotacheck',
2354                    'src/quotacheck/quotacheck.c',
2355                    include_directories : includes,
2356                    link_with : [libshared],
2357                    install_rpath : rootlibexecdir,
2358                    install : true,
2359                    install_dir : rootlibexecdir)
2360 endif
2361
2362 exe = executable('systemd-socket-proxyd',
2363                  'src/socket-proxy/socket-proxyd.c',
2364                  include_directories : includes,
2365                  link_with : [libshared],
2366                  dependencies : [threads],
2367                  install_rpath : rootlibexecdir,
2368                  install : true,
2369                  install_dir : rootlibexecdir)
2370 public_programs += [exe]
2371
2372 exe = executable('systemd-udevd',
2373                  systemd_udevd_sources,
2374                  include_directories : includes,
2375                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2376                  link_with : [libudev_core,
2377                               libsystemd_network,
2378                               libudev_static],
2379                  dependencies : [threads,
2380                                  libkmod,
2381                                  libidn,
2382                                  libacl,
2383                                  libblkid],
2384                  install_rpath : udev_rpath,
2385                  install : true,
2386                  install_dir : rootlibexecdir)
2387 public_programs += [exe]
2388
2389 exe = executable('udevadm',
2390                  udevadm_sources,
2391                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2392                  include_directories : includes,
2393                  link_with : [libudev_core,
2394                               libsystemd_network,
2395                               libudev_static],
2396                  dependencies : [threads,
2397                                  libkmod,
2398                                  libidn,
2399                                  libacl,
2400                                  libblkid],
2401                  install_rpath : udev_rpath,
2402                  install : true,
2403                  install_dir : rootbindir)
2404 public_programs += [exe]
2405
2406 executable('systemd-shutdown',
2407            systemd_shutdown_sources,
2408            include_directories : includes,
2409            link_with : [libshared],
2410            dependencies : [libmount],
2411            install_rpath : rootlibexecdir,
2412            install : true,
2413            install_dir : rootlibexecdir)
2414
2415 executable('systemd-update-done',
2416            'src/update-done/update-done.c',
2417            include_directories : includes,
2418            link_with : [libshared],
2419            install_rpath : rootlibexecdir,
2420            install : true,
2421            install_dir : rootlibexecdir)
2422
2423 executable('systemd-update-utmp',
2424            'src/update-utmp/update-utmp.c',
2425            include_directories : includes,
2426            link_with : [libshared],
2427            dependencies : [libaudit],
2428            install_rpath : rootlibexecdir,
2429            install : true,
2430            install_dir : rootlibexecdir)
2431
2432 if conf.get('HAVE_KMOD') == 1
2433         executable('systemd-modules-load',
2434                    'src/modules-load/modules-load.c',
2435                    include_directories : includes,
2436                    link_with : [libshared],
2437                    dependencies : [libkmod],
2438                    install_rpath : rootlibexecdir,
2439                    install : true,
2440                    install_dir : rootlibexecdir)
2441
2442         meson.add_install_script('sh', '-c',
2443                                  mkdir_p.format(modulesloaddir))
2444         meson.add_install_script('sh', '-c',
2445                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2446 endif
2447
2448 exe = executable('systemd-nspawn',
2449                  systemd_nspawn_sources,
2450                  'src/core/mount-setup.c', # FIXME: use a variable?
2451                  'src/core/mount-setup.h',
2452                  'src/core/loopback-setup.c',
2453                  'src/core/loopback-setup.h',
2454                  include_directories : [includes, include_directories('src/nspawn')],
2455                  link_with : [libshared],
2456                  dependencies : [libacl,
2457                                  libblkid,
2458                                  libseccomp,
2459                                  libselinux],
2460                  install_rpath : rootlibexecdir,
2461                  install : true)
2462 public_programs += [exe]
2463
2464 if conf.get('ENABLE_NETWORKD') == 1
2465         executable('systemd-networkd',
2466                    systemd_networkd_sources,
2467                    include_directories : includes,
2468                    link_with : [libnetworkd_core,
2469                                 libsystemd_network,
2470                                 libudev_static,
2471                                 libshared],
2472                    dependencies : [threads],
2473                    install_rpath : rootlibexecdir,
2474                    install : true,
2475                    install_dir : rootlibexecdir)
2476
2477         executable('systemd-networkd-wait-online',
2478                    systemd_networkd_wait_online_sources,
2479                    include_directories : includes,
2480                    link_with : [libnetworkd_core,
2481                                 libshared],
2482                    install_rpath : rootlibexecdir,
2483                    install : true,
2484                    install_dir : rootlibexecdir)
2485
2486         exe = executable('networkctl',
2487                    networkctl_sources,
2488                    include_directories : includes,
2489                    link_with : [libsystemd_network,
2490                               libshared],
2491                    install_rpath : rootlibexecdir,
2492                    install : true,
2493                    install_dir : rootbindir)
2494         public_programs += [exe]
2495 endif
2496
2497 executable('systemd-sulogin-shell',
2498            ['src/sulogin-shell/sulogin-shell.c'],
2499            include_directories : includes,
2500            link_with : [libshared],
2501            install_rpath : rootlibexecdir,
2502            install : true,
2503            install_dir : rootlibexecdir)
2504
2505 ############################################################
2506
2507 foreach tuple : tests
2508         sources = tuple[0]
2509         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2510         dependencies = tuple[2]
2511         condition = tuple.length() >= 4 ? tuple[3] : ''
2512         type = tuple.length() >= 5 ? tuple[4] : ''
2513         defs = tuple.length() >= 6 ? tuple[5] : []
2514         incs = tuple.length() >= 7 ? tuple[6] : includes
2515         timeout = 30
2516
2517         name = sources[0].split('/')[-1].split('.')[0]
2518         if type.startswith('timeout=')
2519                 timeout = type.split('=')[1].to_int()
2520                 type = ''
2521         endif
2522         if want_tests == 'false'
2523                 message('Not compiling @0@ because tests is set to false'.format(name))
2524         elif condition == '' or conf.get(condition) == 1
2525                 exe = executable(
2526                         name,
2527                         sources,
2528                         include_directories : incs,
2529                         link_with : link_with,
2530                         dependencies : dependencies,
2531                         c_args : defs,
2532                         install_rpath : rootlibexecdir,
2533                         install : install_tests,
2534                         install_dir : join_paths(testsdir, type))
2535
2536                 if type == 'manual'
2537                         message('@0@ is a manual test'.format(name))
2538                 elif type == 'unsafe' and want_tests != 'unsafe'
2539                         message('@0@ is an unsafe test'.format(name))
2540                 else
2541                         test(name, exe,
2542                              env : test_env,
2543                              timeout : timeout)
2544                 endif
2545         else
2546                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2547         endif
2548 endforeach
2549
2550 exe = executable(
2551         'test-libsystemd-sym',
2552         test_libsystemd_sym_c,
2553         include_directories : includes,
2554         link_with : [libsystemd],
2555         install : install_tests,
2556         install_dir : testsdir)
2557 test('test-libsystemd-sym', exe)
2558
2559 exe = executable(
2560         'test-libsystemd-static-sym',
2561         test_libsystemd_sym_c,
2562         include_directories : includes,
2563         link_with : [install_libsystemd_static],
2564         dependencies : [threads], # threads is already included in dependencies on the library,
2565                                   # but does not seem to get propagated. Add here as a work-around.
2566         build_by_default : static_libsystemd_pic,
2567         install : install_tests and static_libsystemd_pic,
2568         install_dir : testsdir)
2569 if static_libsystemd_pic
2570         test('test-libsystemd-static-sym', exe)
2571 endif
2572
2573 exe = executable(
2574         'test-libudev-sym',
2575         test_libudev_sym_c,
2576         include_directories : includes,
2577         c_args : ['-Wno-deprecated-declarations'],
2578         link_with : [libudev],
2579         install : install_tests,
2580         install_dir : testsdir)
2581 test('test-libudev-sym', exe)
2582
2583 exe = executable(
2584         'test-libudev-static-sym',
2585         test_libudev_sym_c,
2586         include_directories : includes,
2587         c_args : ['-Wno-deprecated-declarations'],
2588         link_with : [install_libudev_static],
2589         build_by_default : static_libudev_pic,
2590         install : install_tests and static_libudev_pic,
2591         install_dir : testsdir)
2592 if static_libudev_pic
2593         test('test-libudev-static-sym', exe)
2594 endif
2595
2596 ############################################################
2597
2598 fuzzer_exes = []
2599
2600 foreach tuple : fuzzers
2601         sources = tuple[0]
2602         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2603         dependencies = tuple[2]
2604         defs = tuple.length() >= 4 ? tuple[3] : []
2605         incs = tuple.length() >= 5 ? tuple[4] : includes
2606
2607         if fuzzer_build
2608                 dependencies += fuzzing_engine
2609         else
2610                 sources += 'src/fuzz/fuzz-main.c'
2611         endif
2612
2613         name = sources[0].split('/')[-1].split('.')[0]
2614
2615         fuzzer_exes += executable(
2616                 name,
2617                 sources,
2618                 include_directories : [incs, include_directories('src/fuzz')],
2619                 link_with : link_with,
2620                 dependencies : dependencies,
2621                 c_args : defs,
2622                 install : false)
2623 endforeach
2624
2625 run_target('fuzzers',
2626         depends : fuzzer_exes,
2627         command : ['true'])
2628
2629 ############################################################
2630
2631 make_directive_index_py = find_program('tools/make-directive-index.py')
2632 make_man_index_py = find_program('tools/make-man-index.py')
2633 xml_helper_py = find_program('tools/xml_helper.py')
2634 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2635
2636 subdir('units')
2637 subdir('sysctl.d')
2638 subdir('sysusers.d')
2639 subdir('tmpfiles.d')
2640 subdir('presets')
2641 subdir('hwdb')
2642 subdir('network')
2643 subdir('man')
2644 subdir('shell-completion/bash')
2645 subdir('shell-completion/zsh')
2646 subdir('doc/sysvinit')
2647 subdir('doc/var-log')
2648
2649 # FIXME: figure out if the warning is true:
2650 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2651 install_subdir('factory/etc',
2652                install_dir : factorydir)
2653
2654
2655 install_data('xorg/50-systemd-user.sh',
2656              install_dir : xinitrcdir)
2657 install_data('modprobe.d/systemd.conf',
2658              install_dir : modprobedir)
2659 install_data('LICENSE.GPL2',
2660              'LICENSE.LGPL2.1',
2661              'NEWS',
2662              'README',
2663              'doc/CODING_STYLE',
2664              'doc/DISTRO_PORTING',
2665              'doc/ENVIRONMENT.md',
2666              'doc/HACKING',
2667              'doc/TRANSIENT-SETTINGS.md',
2668              'doc/TRANSLATORS',
2669              'doc/UIDS-GIDS.md',
2670              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2671              install_dir : docdir)
2672
2673 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2674 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2675
2676 ############################################################
2677
2678 meson_check_help = find_program('tools/meson-check-help.sh')
2679
2680 foreach exec : public_programs
2681         name = exec.full_path().split('/')[-1]
2682         test('check-help-' + name,
2683              meson_check_help,
2684              args : [exec.full_path()])
2685 endforeach
2686
2687 ############################################################
2688
2689 # Enable tests for all supported sanitizers
2690 foreach tuple : sanitizers
2691         sanitizer = tuple[0]
2692         build = tuple[1]
2693
2694         have = run_command(check_compilation_sh,
2695                            cc.cmd_array(), '-x', 'c',
2696                            '-fsanitize=@0@'.format(sanitizer),
2697                            '-include', link_test_c).returncode() == 0
2698         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2699
2700         if have
2701                 prev = ''
2702                 foreach p : fuzz_regression_tests
2703                         b = p.split('/')[-2]
2704                         c = p.split('/')[-1]
2705
2706                         name = '@0@:@1@'.format(b, sanitizer)
2707
2708                         if name != prev
2709                                 if want_tests == 'false'
2710                                         message('Not compiling @0@ because tests is set to false'.format(name))
2711                                 elif slow_tests
2712                                         exe = custom_target(
2713                                                 name,
2714                                                 output : name,
2715                                                 depends : build,
2716                                                 command : [env, 'ln', '-fs',
2717                                                            join_paths(build.full_path(), b),
2718                                                            '@OUTPUT@'],
2719                                                 build_by_default : true)
2720                                 else
2721                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2722                                 endif
2723                         endif
2724                         prev = name
2725
2726                         if want_tests != 'false' and slow_tests
2727                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2728                                      env,
2729                                      args : [exe.full_path(),
2730                                              join_paths(meson.source_root(),
2731                                                         'test/fuzz-regressions',
2732                                                         p)])
2733                         endif
2734                 endforeach
2735         endif
2736 endforeach
2737
2738
2739 ############################################################
2740
2741 if git.found()
2742         all_files = run_command(
2743                 git,
2744                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2745                  'ls-files',
2746                  ':/*.[ch]'])
2747         all_files = files(all_files.stdout().split())
2748
2749         custom_target(
2750                 'tags',
2751                 output : 'tags',
2752                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2753         custom_target(
2754                 'ctags',
2755                 output : 'ctags',
2756                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2757 endif
2758
2759 if git.found()
2760         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2761         run_target(
2762                 'git-contrib',
2763                 command : [meson_git_contrib_sh])
2764 endif
2765
2766 if git.found()
2767         git_head = run_command(
2768                 git,
2769                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2770                  'rev-parse', 'HEAD']).stdout().strip()
2771         git_head_short = run_command(
2772                 git,
2773                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2774                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2775
2776         run_target(
2777                 'git-snapshot',
2778                 command : ['git', 'archive',
2779                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2780                                                                  git_head_short),
2781                            '--prefix', 'systemd-@0@/'.format(git_head),
2782                            'HEAD'])
2783 endif
2784
2785 ############################################################
2786
2787 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2788 run_target(
2789         'check-api-docs',
2790         depends : [man, libsystemd, libudev],
2791         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2792
2793 ############################################################
2794
2795 status = [
2796         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2797
2798         'split /usr:                        @0@'.format(split_usr),
2799         'split bin-sbin:                    @0@'.format(split_bin),
2800         'prefix directory:                  @0@'.format(prefixdir),
2801         'rootprefix directory:              @0@'.format(rootprefixdir),
2802         'sysconf directory:                 @0@'.format(sysconfdir),
2803         'include directory:                 @0@'.format(includedir),
2804         'lib directory:                     @0@'.format(libdir),
2805         'rootlib directory:                 @0@'.format(rootlibdir),
2806         'SysV init scripts:                 @0@'.format(sysvinit_path),
2807         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2808         'PAM modules directory:             @0@'.format(pamlibdir),
2809         'PAM configuration directory:       @0@'.format(pamconfdir),
2810         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2811         'modprobe.d directory:              @0@'.format(modprobedir),
2812         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2813         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2814         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2815         'bash completions directory:        @0@'.format(bashcompletiondir),
2816         'zsh completions directory:         @0@'.format(zshcompletiondir),
2817         'extra start script:                @0@'.format(get_option('rc-local')),
2818         'extra stop script:                 @0@'.format(get_option('halt-local')),
2819         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2820                                                               get_option('debug-tty')),
2821         'TTY GID:                           @0@'.format(tty_gid),
2822         'users GID:                         @0@'.format(users_gid),
2823         'maximum system UID:                @0@'.format(system_uid_max),
2824         'maximum system GID:                @0@'.format(system_gid_max),
2825         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2826         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2827         'minimum container UID base:        @0@'.format(container_uid_base_min),
2828         'maximum container UID base:        @0@'.format(container_uid_base_max),
2829         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2830         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2831         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2832         'support URL:                       @0@'.format(support_url),
2833         'nobody user name:                  @0@'.format(nobody_user),
2834         'nobody group name:                 @0@'.format(nobody_group),
2835         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2836         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2837
2838         'default DNSSEC mode:               @0@'.format(default_dnssec),
2839         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2840         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2841
2842 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2843 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2844 status += [
2845         'default DNS servers:               @0@'.format(alt_dns_servers),
2846         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2847
2848 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2849                              '@@0@'.format(time_epoch)).stdout().strip()
2850 status += [
2851         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2852
2853 # TODO:
2854 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2855 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2856 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2857
2858 if conf.get('ENABLE_EFI') == 1
2859         status += [
2860                 'efi arch:                          @0@'.format(efi_arch)]
2861
2862         if have_gnu_efi
2863                 status += [
2864                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2865                         'EFI CC                             @0@'.format(efi_cc),
2866                         'EFI lib directory:                 @0@'.format(efi_libdir),
2867                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2868                         'EFI include directory:             @0@'.format(efi_incdir)]
2869         endif
2870 endif
2871
2872 found = []
2873 missing = []
2874
2875 foreach tuple : [
2876         ['libcryptsetup'],
2877         ['PAM'],
2878         ['AUDIT'],
2879         ['IMA'],
2880         ['AppArmor'],
2881         ['SELinux'],
2882         ['SECCOMP'],
2883         ['SMACK'],
2884         ['zlib'],
2885         ['xz'],
2886         ['lz4'],
2887         ['bzip2'],
2888         ['ACL'],
2889         ['gcrypt'],
2890         ['qrencode'],
2891         ['microhttpd'],
2892         ['gnutls'],
2893         ['libcurl'],
2894         ['idn'],
2895         ['libidn2'],
2896         ['libidn'],
2897         ['nss-systemd'],
2898         ['libiptc'],
2899         ['elfutils'],
2900         ['binfmt'],
2901         ['vconsole'],
2902         ['quotacheck'],
2903         ['tmpfiles'],
2904         ['environment.d'],
2905         ['sysusers'],
2906         ['firstboot'],
2907         ['randomseed'],
2908         ['backlight'],
2909         ['rfkill'],
2910         ['logind'],
2911         ['machined'],
2912         ['importd'],
2913         ['hostnamed'],
2914         ['timedated'],
2915         ['timesyncd'],
2916         ['localed'],
2917         ['networkd'],
2918         ['resolve'],
2919         ['coredump'],
2920         ['polkit'],
2921         ['legacy pkla',      install_polkit_pkla],
2922         ['efi'],
2923         ['gnu-efi',          have_gnu_efi],
2924         ['kmod'],
2925         ['xkbcommon'],
2926         ['pcre2'],
2927         ['blkid'],
2928         ['dbus'],
2929         ['glib'],
2930         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2931         ['hwdb'],
2932         ['tpm'],
2933         ['man pages',        want_man],
2934         ['html pages',       want_html],
2935         ['man page indices', want_man and have_lxml],
2936         ['SysV compat'],
2937         ['utmp'],
2938         ['ldconfig'],
2939         ['hibernate'],
2940         ['adm group',        get_option('adm-group')],
2941         ['wheel group',      get_option('wheel-group')],
2942         ['gshadow'],
2943         ['debug hashmap'],
2944         ['debug mmap cache'],
2945 ]
2946
2947         if tuple.length() >= 2
2948                 cond = tuple[1]
2949         else
2950                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2951                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2952                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2953         endif
2954         if cond
2955                 found += [tuple[0]]
2956         else
2957                 missing += [tuple[0]]
2958         endif
2959 endforeach
2960
2961 status += [
2962         '',
2963         'enabled features: @0@'.format(', '.join(found)),
2964         '',
2965         'disabled features: @0@'.format(', '.join(missing)),
2966         '']
2967 message('\n         '.join(status))
2968
2969 if rootprefixdir != rootprefix_default
2970         message('WARNING:\n' +
2971                 '        Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2972                 '        systemd used fixed names for unit file directories and other paths, so anything\n' +
2973                 '        except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2974 endif