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 ############################################################
1327
1328 # binaries that have --help and are intended for use by humans,
1329 # usually, but not always, installed in /bin.
1330 public_programs = []
1331
1332 subdir('src/libudev')
1333 subdir('src/shared')
1334 subdir('src/core')
1335 subdir('src/udev')
1336 subdir('src/network')
1337
1338 subdir('src/analyze')
1339 subdir('src/journal-remote')
1340 subdir('src/coredump')
1341 subdir('src/hostname')
1342 subdir('src/import')
1343 subdir('src/kernel-install')
1344 subdir('src/locale')
1345 subdir('src/machine')
1346 subdir('src/nspawn')
1347 subdir('src/resolve')
1348 subdir('src/timedate')
1349 subdir('src/timesync')
1350 subdir('src/vconsole')
1351 subdir('src/boot/efi')
1352
1353 subdir('src/test')
1354 subdir('src/fuzz')
1355 subdir('rules')
1356 subdir('test')
1357
1358 ############################################################
1359
1360 # only static linking apart from libdl, to make sure that the
1361 # module is linked to all libraries that it uses.
1362 test_dlopen = executable(
1363         'test-dlopen',
1364         test_dlopen_c,
1365         include_directories : includes,
1366         link_with : [libbasic],
1367         dependencies : [libdl])
1368
1369 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1370                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1371                  ['mymachines', 'ENABLE_MACHINED'],
1372                  ['resolve',    'ENABLE_RESOLVE']]
1373
1374         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1375         if condition
1376                 module = tuple[0]
1377
1378                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1379                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1380
1381                 nss = shared_library(
1382                         'nss_' + module,
1383                         'src/nss-@0@/nss-@0@.c'.format(module),
1384                         version : '2',
1385                         include_directories : includes,
1386                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1387                         link_args : ['-Wl,-z,nodelete',
1388                                      '-shared',
1389                                      '-Wl,--version-script=' + version_script_arg,
1390                                      '-Wl,--undefined'],
1391                         link_with : [libsystemd_static,
1392                                      libbasic],
1393                         dependencies : [threads,
1394                                         librt],
1395                         link_depends : sym,
1396                         install : true,
1397                         install_dir : rootlibdir)
1398
1399                 # We cannot use shared_module because it does not support version suffix.
1400                 # Unfortunately shared_library insists on creating the symlink…
1401                 meson.add_install_script('sh', '-c',
1402                                          'rm $DESTDIR@0@/libnss_@1@.so'
1403                                          .format(rootlibdir, module))
1404
1405                 test('dlopen-nss_' + module,
1406                      test_dlopen,
1407                      args : [nss.full_path()]) # path to dlopen must include a slash
1408         endif
1409 endforeach
1410
1411 ############################################################
1412
1413 executable('systemd',
1414            systemd_sources,
1415            include_directories : includes,
1416            link_with : [libcore,
1417                         libshared],
1418            dependencies : [threads,
1419                            librt,
1420                            libseccomp,
1421                            libselinux,
1422                            libmount,
1423                            libblkid],
1424            install_rpath : rootlibexecdir,
1425            install : true,
1426            install_dir : rootlibexecdir)
1427
1428 meson.add_install_script(meson_make_symlink,
1429                          join_paths(rootlibexecdir, 'systemd'),
1430                          join_paths(rootsbindir, 'init'))
1431
1432 exe = executable('systemd-analyze',
1433                  systemd_analyze_sources,
1434                  include_directories : includes,
1435                  link_with : [libcore,
1436                               libshared],
1437                  dependencies : [threads,
1438                                  librt,
1439                                  libseccomp,
1440                                  libselinux,
1441                                  libmount,
1442                                  libblkid],
1443                  install_rpath : rootlibexecdir,
1444                  install : true)
1445 public_programs += [exe]
1446
1447 executable('systemd-journald',
1448            systemd_journald_sources,
1449            include_directories : includes,
1450            link_with : [libjournal_core,
1451                         libshared],
1452            dependencies : [threads,
1453                            libxz,
1454                            liblz4,
1455                            libselinux],
1456            install_rpath : rootlibexecdir,
1457            install : true,
1458            install_dir : rootlibexecdir)
1459
1460 exe = executable('systemd-cat',
1461                  systemd_cat_sources,
1462                  include_directories : includes,
1463                  link_with : [libjournal_core,
1464                               libshared],
1465                  dependencies : [threads],
1466                  install_rpath : rootlibexecdir,
1467                  install : true)
1468 public_programs += [exe]
1469
1470 exe = executable('journalctl',
1471                  journalctl_sources,
1472                  include_directories : includes,
1473                  link_with : [libshared],
1474                  dependencies : [threads,
1475                                  libqrencode,
1476                                  libxz,
1477                                  liblz4,
1478                                  libpcre2],
1479                  install_rpath : rootlibexecdir,
1480                  install : true,
1481                  install_dir : rootbindir)
1482 public_programs += [exe]
1483
1484 executable('systemd-getty-generator',
1485            'src/getty-generator/getty-generator.c',
1486            include_directories : includes,
1487            link_with : [libshared],
1488            install_rpath : rootlibexecdir,
1489            install : true,
1490            install_dir : systemgeneratordir)
1491
1492 executable('systemd-debug-generator',
1493            'src/debug-generator/debug-generator.c',
1494            include_directories : includes,
1495            link_with : [libshared],
1496            install_rpath : rootlibexecdir,
1497            install : true,
1498            install_dir : systemgeneratordir)
1499
1500 executable('systemd-fstab-generator',
1501            'src/fstab-generator/fstab-generator.c',
1502            'src/core/mount-setup.c',
1503            include_directories : includes,
1504            link_with : [libshared],
1505            install_rpath : rootlibexecdir,
1506            install : true,
1507            install_dir : systemgeneratordir)
1508
1509 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1510         executable('30-systemd-environment-d-generator',
1511                    'src/environment-d-generator/environment-d-generator.c',
1512                    include_directories : includes,
1513                    link_with : [libshared],
1514                    install_rpath : rootlibexecdir,
1515                    install : true,
1516                    install_dir : userenvgeneratordir)
1517
1518         meson.add_install_script(meson_make_symlink,
1519                                  join_paths(sysconfdir, 'environment'),
1520                                  join_paths(environmentdir, '99-environment.conf'))
1521 endif
1522
1523 if conf.get('ENABLE_HIBERNATE') == 1
1524         executable('systemd-hibernate-resume-generator',
1525                    'src/hibernate-resume/hibernate-resume-generator.c',
1526                    include_directories : includes,
1527                    link_with : [libshared],
1528                    install_rpath : rootlibexecdir,
1529                    install : true,
1530                    install_dir : systemgeneratordir)
1531
1532         executable('systemd-hibernate-resume',
1533                    'src/hibernate-resume/hibernate-resume.c',
1534                    include_directories : includes,
1535                    link_with : [libshared],
1536                    install_rpath : rootlibexecdir,
1537                    install : true,
1538                    install_dir : rootlibexecdir)
1539 endif
1540
1541 if conf.get('HAVE_BLKID') == 1
1542         executable('systemd-gpt-auto-generator',
1543                    'src/gpt-auto-generator/gpt-auto-generator.c',
1544                    'src/basic/blkid-util.h',
1545                    include_directories : includes,
1546                    link_with : [libshared],
1547                    dependencies : libblkid,
1548                    install_rpath : rootlibexecdir,
1549                    install : true,
1550                    install_dir : systemgeneratordir)
1551
1552         exe = executable('systemd-dissect',
1553                          'src/dissect/dissect.c',
1554                          include_directories : includes,
1555                          link_with : [libshared],
1556                          install_rpath : rootlibexecdir,
1557                          install : true,
1558                          install_dir : rootlibexecdir)
1559         public_programs += [exe]
1560 endif
1561
1562 if conf.get('ENABLE_RESOLVE') == 1
1563         executable('systemd-resolved',
1564                    systemd_resolved_sources,
1565                    include_directories : includes,
1566                    link_with : [libshared,
1567                                 libbasic_gcrypt,
1568                                 libsystemd_resolve_core],
1569                    dependencies : [threads,
1570                                    libgpg_error,
1571                                    libm,
1572                                    libidn],
1573                    install_rpath : rootlibexecdir,
1574                    install : true,
1575                    install_dir : rootlibexecdir)
1576
1577         exe = executable('resolvectl',
1578                          resolvectl_sources,
1579                          include_directories : includes,
1580                          link_with : [libshared,
1581                                       libbasic_gcrypt,
1582                                       libsystemd_resolve_core],
1583                          dependencies : [threads,
1584                                          libgpg_error,
1585                                          libm,
1586                                          libidn],
1587                          install_rpath : rootlibexecdir,
1588                          install : true)
1589         public_programs += [exe]
1590
1591         meson.add_install_script(meson_make_symlink,
1592                          join_paths(bindir, 'resolvectl'),
1593                          join_paths(rootsbindir, 'resolvconf'))
1594
1595         meson.add_install_script(meson_make_symlink,
1596                          join_paths(bindir, 'resolvectl'),
1597                          join_paths(bindir, 'systemd-resolve'))
1598 endif
1599
1600 if conf.get('ENABLE_LOGIND') == 1
1601         executable('systemd-logind',
1602                    systemd_logind_sources,
1603                    include_directories : includes,
1604                    link_with : [liblogind_core,
1605                                 libshared],
1606                    dependencies : [threads,
1607                                    libacl],
1608                    install_rpath : rootlibexecdir,
1609                    install : true,
1610                    install_dir : rootlibexecdir)
1611
1612         exe = executable('loginctl',
1613                          loginctl_sources,
1614                          include_directories : includes,
1615                          link_with : [libshared],
1616                          dependencies : [threads,
1617                                          liblz4,
1618                                          libxz],
1619                          install_rpath : rootlibexecdir,
1620                          install : true,
1621                          install_dir : rootbindir)
1622         public_programs += [exe]
1623
1624         exe = executable('systemd-inhibit',
1625                          'src/login/inhibit.c',
1626                          include_directories : includes,
1627                          link_with : [libshared],
1628                          install_rpath : rootlibexecdir,
1629                          install : true,
1630                          install_dir : rootbindir)
1631         public_programs += [exe]
1632
1633         if conf.get('HAVE_PAM') == 1
1634                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1635                 pam_systemd = shared_library(
1636                         'pam_systemd',
1637                         pam_systemd_c,
1638                         name_prefix : '',
1639                         include_directories : includes,
1640                         link_args : ['-shared',
1641                                      '-Wl,--version-script=' + version_script_arg],
1642                         link_with : [libsystemd_static,
1643                                      libshared_static],
1644                         dependencies : [threads,
1645                                         libpam,
1646                                         libpam_misc],
1647                         link_depends : pam_systemd_sym,
1648                         install : true,
1649                         install_dir : pamlibdir)
1650
1651                 test('dlopen-pam_systemd',
1652                      test_dlopen,
1653                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1654         endif
1655 endif
1656
1657 executable('systemd-user-runtime-dir',
1658            user_runtime_dir_sources,
1659            include_directories : includes,
1660            link_with : [libshared, liblogind_core],
1661            install_rpath : rootlibexecdir,
1662            install : true,
1663            install_dir : rootlibexecdir)
1664
1665 if conf.get('HAVE_PAM') == 1
1666         executable('systemd-user-sessions',
1667                    'src/user-sessions/user-sessions.c',
1668                    include_directories : includes,
1669                    link_with : [libshared],
1670                    install_rpath : rootlibexecdir,
1671                    install : true,
1672                    install_dir : rootlibexecdir)
1673 endif
1674
1675 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1676         exe = executable('bootctl',
1677                          'src/boot/bootctl.c',
1678                          include_directories : includes,
1679                          link_with : [libshared],
1680                          dependencies : [libblkid],
1681                          install_rpath : rootlibexecdir,
1682                          install : true)
1683         public_programs += [exe]
1684 endif
1685
1686 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1687                  include_directories : includes,
1688                  link_with : [libshared],
1689                  dependencies : [threads],
1690                  install_rpath : rootlibexecdir,
1691                  install : true)
1692 public_programs += [exe]
1693
1694 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1695                  include_directories : includes,
1696                  link_with : [libshared],
1697                  dependencies : [threads,
1698                                  libcap,
1699                                  libselinux,
1700                                  libxz,
1701                                  liblz4],
1702                  install_rpath : rootlibexecdir,
1703                  install : true,
1704                  install_dir : rootbindir)
1705 public_programs += [exe]
1706
1707 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1708         meson.add_install_script(meson_make_symlink,
1709                                  join_paths(rootbindir, 'systemctl'),
1710                                  join_paths(rootsbindir, alias))
1711 endforeach
1712
1713 if conf.get('ENABLE_BACKLIGHT') == 1
1714         executable('systemd-backlight',
1715                    'src/backlight/backlight.c',
1716                    include_directories : includes,
1717                    link_with : [libshared],
1718                    install_rpath : rootlibexecdir,
1719                    install : true,
1720                    install_dir : rootlibexecdir)
1721 endif
1722
1723 if conf.get('ENABLE_RFKILL') == 1
1724         executable('systemd-rfkill',
1725                    'src/rfkill/rfkill.c',
1726                    include_directories : includes,
1727                    link_with : [libshared],
1728                    install_rpath : rootlibexecdir,
1729                    install : true,
1730                    install_dir : rootlibexecdir)
1731 endif
1732
1733 executable('systemd-system-update-generator',
1734            'src/system-update-generator/system-update-generator.c',
1735            include_directories : includes,
1736            link_with : [libshared],
1737            install_rpath : rootlibexecdir,
1738            install : true,
1739            install_dir : systemgeneratordir)
1740
1741 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1742         executable('systemd-cryptsetup',
1743                    'src/cryptsetup/cryptsetup.c',
1744                    include_directories : includes,
1745                    link_with : [libshared],
1746                    dependencies : [libcryptsetup],
1747                    install_rpath : rootlibexecdir,
1748                    install : true,
1749                    install_dir : rootlibexecdir)
1750
1751         executable('systemd-cryptsetup-generator',
1752                    'src/cryptsetup/cryptsetup-generator.c',
1753                    include_directories : includes,
1754                    link_with : [libshared],
1755                    dependencies : [libcryptsetup],
1756                    install_rpath : rootlibexecdir,
1757                    install : true,
1758                    install_dir : systemgeneratordir)
1759
1760         executable('systemd-veritysetup',
1761                    'src/veritysetup/veritysetup.c',
1762                    include_directories : includes,
1763                    link_with : [libshared],
1764                    dependencies : [libcryptsetup],
1765                    install_rpath : rootlibexecdir,
1766                    install : true,
1767                    install_dir : rootlibexecdir)
1768
1769         executable('systemd-veritysetup-generator',
1770                    'src/veritysetup/veritysetup-generator.c',
1771                    include_directories : includes,
1772                    link_with : [libshared],
1773                    dependencies : [libcryptsetup],
1774                    install_rpath : rootlibexecdir,
1775                    install : true,
1776                    install_dir : systemgeneratordir)
1777 endif
1778
1779 if conf.get('HAVE_SYSV_COMPAT') == 1
1780         executable('systemd-sysv-generator',
1781                    'src/sysv-generator/sysv-generator.c',
1782                    include_directories : includes,
1783                    link_with : [libshared],
1784                    install_rpath : rootlibexecdir,
1785                    install : true,
1786                    install_dir : systemgeneratordir)
1787
1788         executable('systemd-rc-local-generator',
1789                    'src/rc-local-generator/rc-local-generator.c',
1790                    include_directories : includes,
1791                    link_with : [libshared],
1792                    install_rpath : rootlibexecdir,
1793                    install : true,
1794                    install_dir : systemgeneratordir)
1795 endif
1796
1797 if conf.get('ENABLE_HOSTNAMED') == 1
1798         executable('systemd-hostnamed',
1799                    'src/hostname/hostnamed.c',
1800                    include_directories : includes,
1801                    link_with : [libshared],
1802                    install_rpath : rootlibexecdir,
1803                    install : true,
1804                    install_dir : rootlibexecdir)
1805
1806         exe = executable('hostnamectl',
1807                          'src/hostname/hostnamectl.c',
1808                          include_directories : includes,
1809                          link_with : [libshared],
1810                          install_rpath : rootlibexecdir,
1811                          install : true)
1812         public_programs += [exe]
1813 endif
1814
1815 if conf.get('ENABLE_LOCALED') == 1
1816         if conf.get('HAVE_XKBCOMMON') == 1
1817                 # logind will load libxkbcommon.so dynamically on its own
1818                 deps = [libdl]
1819         else
1820                 deps = []
1821         endif
1822
1823         executable('systemd-localed',
1824                    systemd_localed_sources,
1825                    include_directories : includes,
1826                    link_with : [libshared],
1827                    dependencies : deps,
1828                    install_rpath : rootlibexecdir,
1829                    install : true,
1830                    install_dir : rootlibexecdir)
1831
1832         exe = executable('localectl',
1833                          localectl_sources,
1834                          include_directories : includes,
1835                          link_with : [libshared],
1836                          install_rpath : rootlibexecdir,
1837                          install : true)
1838         public_programs += [exe]
1839 endif
1840
1841 if conf.get('ENABLE_TIMEDATED') == 1
1842         executable('systemd-timedated',
1843                    'src/timedate/timedated.c',
1844                    include_directories : includes,
1845                    link_with : [libshared],
1846                    install_rpath : rootlibexecdir,
1847                    install : true,
1848                    install_dir : rootlibexecdir)
1849 endif
1850
1851 if conf.get('ENABLE_TIMEDATECTL') == 1
1852         exe = executable('timedatectl',
1853                          'src/timedate/timedatectl.c',
1854                          include_directories : includes,
1855                          install_rpath : rootlibexecdir,
1856                          link_with : [libshared],
1857                          dependencies : [libm],
1858                          install : true)
1859         public_programs += [exe]
1860 endif
1861
1862 if conf.get('ENABLE_TIMESYNCD') == 1
1863         executable('systemd-timesyncd',
1864                    systemd_timesyncd_sources,
1865                    include_directories : includes,
1866                    link_with : [libshared],
1867                    dependencies : [threads,
1868                                    libm],
1869                    install_rpath : rootlibexecdir,
1870                    install : true,
1871                    install_dir : rootlibexecdir)
1872
1873         executable('systemd-time-wait-sync',
1874                    'src/time-wait-sync/time-wait-sync.c',
1875                    include_directories : includes,
1876                    link_with : [libshared],
1877                    install_rpath : rootlibexecdir,
1878                    install : true,
1879                    install_dir : rootlibexecdir)
1880 endif
1881
1882 if conf.get('ENABLE_MACHINED') == 1
1883         executable('systemd-machined',
1884                    systemd_machined_sources,
1885                    include_directories : includes,
1886                    link_with : [libmachine_core,
1887                                 libshared],
1888                    install_rpath : rootlibexecdir,
1889                    install : true,
1890                    install_dir : rootlibexecdir)
1891
1892         exe = executable('machinectl',
1893                          'src/machine/machinectl.c',
1894                          include_directories : includes,
1895                          link_with : [libshared],
1896                          dependencies : [threads,
1897                                          libxz,
1898                                          liblz4],
1899                          install_rpath : rootlibexecdir,
1900                          install : true,
1901                          install_dir : rootbindir)
1902         public_programs += [exe]
1903 endif
1904
1905 if conf.get('ENABLE_IMPORTD') == 1
1906         executable('systemd-importd',
1907                    systemd_importd_sources,
1908                    include_directories : includes,
1909                    link_with : [libshared],
1910                    dependencies : [threads],
1911                    install_rpath : rootlibexecdir,
1912                    install : true,
1913                    install_dir : rootlibexecdir)
1914
1915         systemd_pull = executable('systemd-pull',
1916                                   systemd_pull_sources,
1917                                   include_directories : includes,
1918                                   link_with : [libshared],
1919                                   dependencies : [libcurl,
1920                                                   libz,
1921                                                   libbzip2,
1922                                                   libxz,
1923                                                   libgcrypt],
1924                                   install_rpath : rootlibexecdir,
1925                                   install : true,
1926                                   install_dir : rootlibexecdir)
1927
1928         systemd_import = executable('systemd-import',
1929                                     systemd_import_sources,
1930                                     include_directories : includes,
1931                                     link_with : [libshared],
1932                                     dependencies : [libcurl,
1933                                                     libz,
1934                                                     libbzip2,
1935                                                     libxz],
1936                                     install_rpath : rootlibexecdir,
1937                                     install : true,
1938                                     install_dir : rootlibexecdir)
1939
1940         systemd_export = executable('systemd-export',
1941                                     systemd_export_sources,
1942                                     include_directories : includes,
1943                                     link_with : [libshared],
1944                                     dependencies : [libcurl,
1945                                                     libz,
1946                                                     libbzip2,
1947                                                     libxz],
1948                                     install_rpath : rootlibexecdir,
1949                                     install : true,
1950                                     install_dir : rootlibexecdir)
1951         public_programs += [systemd_pull, systemd_import, systemd_export]
1952 endif
1953
1954 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
1955         exe = executable('systemd-journal-upload',
1956                          systemd_journal_upload_sources,
1957                          include_directories : includes,
1958                          link_with : [libshared],
1959                          dependencies : [threads,
1960                                          libcurl,
1961                                          libgnutls,
1962                                          libxz,
1963                                          liblz4],
1964                          install_rpath : rootlibexecdir,
1965                          install : true,
1966                          install_dir : rootlibexecdir)
1967         public_programs += [exe]
1968 endif
1969
1970 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
1971         s_j_remote = executable('systemd-journal-remote',
1972                                 systemd_journal_remote_sources,
1973                                 include_directories : includes,
1974                                 link_with : [libshared],
1975                                 dependencies : [threads,
1976                                                 libmicrohttpd,
1977                                                 libgnutls,
1978                                                 libxz,
1979                                                 liblz4],
1980                                 install_rpath : rootlibexecdir,
1981                                 install : true,
1982                                 install_dir : rootlibexecdir)
1983
1984         s_j_gatewayd = executable('systemd-journal-gatewayd',
1985                                   systemd_journal_gatewayd_sources,
1986                                   include_directories : includes,
1987                                   link_with : [libshared],
1988                                   dependencies : [threads,
1989                                                   libmicrohttpd,
1990                                                   libgnutls,
1991                                                   libxz,
1992                                                   liblz4],
1993                                   install_rpath : rootlibexecdir,
1994                                   install : true,
1995                                   install_dir : rootlibexecdir)
1996         public_programs += [s_j_remote, s_j_gatewayd]
1997 endif
1998
1999 if conf.get('ENABLE_COREDUMP') == 1
2000         executable('systemd-coredump',
2001                    systemd_coredump_sources,
2002                    include_directories : includes,
2003                    link_with : [libshared],
2004                    dependencies : [threads,
2005                                    libacl,
2006                                    libdw,
2007                                    libxz,
2008                                    liblz4],
2009                    install_rpath : rootlibexecdir,
2010                    install : true,
2011                    install_dir : rootlibexecdir)
2012
2013         exe = executable('coredumpctl',
2014                          coredumpctl_sources,
2015                          include_directories : includes,
2016                          link_with : [libshared],
2017                          dependencies : [threads,
2018                                          libxz,
2019                                          liblz4],
2020                          install_rpath : rootlibexecdir,
2021                          install : true)
2022         public_programs += [exe]
2023 endif
2024
2025 if conf.get('ENABLE_BINFMT') == 1
2026         exe = executable('systemd-binfmt',
2027                          'src/binfmt/binfmt.c',
2028                          include_directories : includes,
2029                          link_with : [libshared],
2030                          install_rpath : rootlibexecdir,
2031                          install : true,
2032                          install_dir : rootlibexecdir)
2033         public_programs += [exe]
2034
2035         meson.add_install_script('sh', '-c',
2036                                  mkdir_p.format(binfmtdir))
2037         meson.add_install_script('sh', '-c',
2038                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2039 endif
2040
2041 if conf.get('ENABLE_VCONSOLE') == 1
2042         executable('systemd-vconsole-setup',
2043                    'src/vconsole/vconsole-setup.c',
2044                    include_directories : includes,
2045                    link_with : [libshared],
2046                    install_rpath : rootlibexecdir,
2047                    install : true,
2048                    install_dir : rootlibexecdir)
2049 endif
2050
2051 if conf.get('ENABLE_RANDOMSEED') == 1
2052         executable('systemd-random-seed',
2053                    'src/random-seed/random-seed.c',
2054                    include_directories : includes,
2055                    link_with : [libshared],
2056                    install_rpath : rootlibexecdir,
2057                    install : true,
2058                    install_dir : rootlibexecdir)
2059 endif
2060
2061 if conf.get('ENABLE_FIRSTBOOT') == 1
2062         executable('systemd-firstboot',
2063                    'src/firstboot/firstboot.c',
2064                    include_directories : includes,
2065                    link_with : [libshared],
2066                    dependencies : [libcrypt],
2067                    install_rpath : rootlibexecdir,
2068                    install : true,
2069                    install_dir : rootbindir)
2070 endif
2071
2072 executable('systemd-remount-fs',
2073            'src/remount-fs/remount-fs.c',
2074            'src/core/mount-setup.c',
2075            'src/core/mount-setup.h',
2076            include_directories : includes,
2077            link_with : [libshared],
2078            install_rpath : rootlibexecdir,
2079            install : true,
2080            install_dir : rootlibexecdir)
2081
2082 executable('systemd-machine-id-setup',
2083            'src/machine-id-setup/machine-id-setup-main.c',
2084            'src/core/machine-id-setup.c',
2085            'src/core/machine-id-setup.h',
2086            include_directories : includes,
2087            link_with : [libshared],
2088            install_rpath : rootlibexecdir,
2089            install : true,
2090            install_dir : rootbindir)
2091
2092 executable('systemd-fsck',
2093            'src/fsck/fsck.c',
2094            include_directories : includes,
2095            link_with : [libshared],
2096            install_rpath : rootlibexecdir,
2097            install : true,
2098            install_dir : rootlibexecdir)
2099
2100 executable('systemd-growfs',
2101            'src/partition/growfs.c',
2102            include_directories : includes,
2103            link_with : [libshared],
2104            dependencies : [libcryptsetup],
2105            install_rpath : rootlibexecdir,
2106            install : true,
2107            install_dir : rootlibexecdir)
2108
2109 executable('systemd-makefs',
2110            'src/partition/makefs.c',
2111            include_directories : includes,
2112            link_with : [libshared],
2113            install_rpath : rootlibexecdir,
2114            install : true,
2115            install_dir : rootlibexecdir)
2116
2117 executable('systemd-sleep',
2118            'src/sleep/sleep.c',
2119            include_directories : includes,
2120            link_with : [libshared],
2121            install_rpath : rootlibexecdir,
2122            install : true,
2123            install_dir : rootlibexecdir)
2124
2125 exe = executable('systemd-sysctl',
2126                  'src/sysctl/sysctl.c',
2127                  include_directories : includes,
2128                  link_with : [libshared],
2129                  install_rpath : rootlibexecdir,
2130                  install : true,
2131                  install_dir : rootlibexecdir)
2132 public_programs += [exe]
2133
2134 executable('systemd-ac-power',
2135            'src/ac-power/ac-power.c',
2136            include_directories : includes,
2137            link_with : [libshared],
2138            install_rpath : rootlibexecdir,
2139            install : true,
2140            install_dir : rootlibexecdir)
2141
2142 exe = executable('systemd-detect-virt',
2143                  'src/detect-virt/detect-virt.c',
2144                  include_directories : includes,
2145                  link_with : [libshared],
2146                  install_rpath : rootlibexecdir,
2147                  install : true)
2148 public_programs += [exe]
2149
2150 exe = executable('systemd-delta',
2151                  'src/delta/delta.c',
2152                  include_directories : includes,
2153                  link_with : [libshared],
2154                  install_rpath : rootlibexecdir,
2155                  install : true)
2156 public_programs += [exe]
2157
2158 exe = executable('systemd-escape',
2159                  'src/escape/escape.c',
2160                  include_directories : includes,
2161                  link_with : [libshared],
2162                  install_rpath : rootlibexecdir,
2163                  install : true,
2164                  install_dir : rootbindir)
2165 public_programs += [exe]
2166
2167 exe = executable('systemd-notify',
2168                  'src/notify/notify.c',
2169                  include_directories : includes,
2170                  link_with : [libshared],
2171                  install_rpath : rootlibexecdir,
2172                  install : true,
2173                  install_dir : rootbindir)
2174 public_programs += [exe]
2175
2176 executable('systemd-volatile-root',
2177            'src/volatile-root/volatile-root.c',
2178            include_directories : includes,
2179            link_with : [libshared],
2180            install_rpath : rootlibexecdir,
2181            install : true,
2182            install_dir : rootlibexecdir)
2183
2184 executable('systemd-cgroups-agent',
2185            'src/cgroups-agent/cgroups-agent.c',
2186            include_directories : includes,
2187            link_with : [libshared],
2188            install_rpath : rootlibexecdir,
2189            install : true,
2190            install_dir : rootlibexecdir)
2191
2192 exe = executable('systemd-path',
2193                  'src/path/path.c',
2194                  include_directories : includes,
2195                  link_with : [libshared],
2196                  install_rpath : rootlibexecdir,
2197                  install : true)
2198 public_programs += [exe]
2199
2200 exe = executable('systemd-ask-password',
2201                  'src/ask-password/ask-password.c',
2202                  include_directories : includes,
2203                  link_with : [libshared],
2204                  install_rpath : rootlibexecdir,
2205                  install : true,
2206                  install_dir : rootbindir)
2207 public_programs += [exe]
2208
2209 executable('systemd-reply-password',
2210            'src/reply-password/reply-password.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-tty-ask-password-agent',
2218                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2219                  include_directories : includes,
2220                  link_with : [libshared],
2221                  install_rpath : rootlibexecdir,
2222                  install : true,
2223                  install_dir : rootbindir)
2224 public_programs += [exe]
2225
2226 exe = executable('systemd-cgls',
2227                  'src/cgls/cgls.c',
2228                  include_directories : includes,
2229                  link_with : [libshared],
2230                  install_rpath : rootlibexecdir,
2231                  install : true)
2232 public_programs += [exe]
2233
2234 exe = executable('systemd-cgtop',
2235                  'src/cgtop/cgtop.c',
2236                  include_directories : includes,
2237                  link_with : [libshared],
2238                  install_rpath : rootlibexecdir,
2239                  install : true)
2240 public_programs += [exe]
2241
2242 executable('systemd-initctl',
2243            'src/initctl/initctl.c',
2244            include_directories : includes,
2245            link_with : [libshared],
2246            install_rpath : rootlibexecdir,
2247            install : true,
2248            install_dir : rootlibexecdir)
2249
2250 exe = executable('systemd-mount',
2251                  'src/mount/mount-tool.c',
2252                  include_directories : includes,
2253                  link_with : [libshared],
2254                  install_rpath : rootlibexecdir,
2255                  install : true)
2256 public_programs += [exe]
2257
2258 meson.add_install_script(meson_make_symlink,
2259                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2260
2261 exe = executable('systemd-run',
2262                  'src/run/run.c',
2263                  include_directories : includes,
2264                  link_with : [libshared],
2265                  install_rpath : rootlibexecdir,
2266                  install : true)
2267 public_programs += [exe]
2268
2269 exe = executable('systemd-stdio-bridge',
2270                  'src/stdio-bridge/stdio-bridge.c',
2271                  include_directories : includes,
2272                  link_with : [libshared],
2273                  install_rpath : rootlibexecdir,
2274                  install : true)
2275 public_programs += [exe]
2276
2277 exe = executable('busctl',
2278                  'src/busctl/busctl.c',
2279                  'src/busctl/busctl-introspect.c',
2280                  'src/busctl/busctl-introspect.h',
2281                  include_directories : includes,
2282                  link_with : [libshared],
2283                  install_rpath : rootlibexecdir,
2284                  install : true)
2285 public_programs += [exe]
2286
2287 if conf.get('ENABLE_SYSUSERS') == 1
2288         exe = executable('systemd-sysusers',
2289                          'src/sysusers/sysusers.c',
2290                          include_directories : includes,
2291                          link_with : [libshared],
2292                          install_rpath : rootlibexecdir,
2293                          install : true,
2294                          install_dir : rootbindir)
2295         public_programs += [exe]
2296 endif
2297
2298 if conf.get('ENABLE_TMPFILES') == 1
2299         exe = executable('systemd-tmpfiles',
2300                          'src/tmpfiles/tmpfiles.c',
2301                          include_directories : includes,
2302                          link_with : [libshared],
2303                          dependencies : [libacl],
2304                          install_rpath : rootlibexecdir,
2305                          install : true,
2306                          install_dir : rootbindir)
2307         public_programs += [exe]
2308
2309         test('test-systemd-tmpfiles',
2310              test_systemd_tmpfiles_py,
2311              args : exe.full_path())
2312         # https://github.com/mesonbuild/meson/issues/2681
2313 endif
2314
2315 if conf.get('ENABLE_HWDB') == 1
2316         exe = executable('systemd-hwdb',
2317                          'src/hwdb/hwdb.c',
2318                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2319                          include_directories : includes,
2320                          link_with : [libudev_static],
2321                          install_rpath : udev_rpath,
2322                          install : true,
2323                          install_dir : rootbindir)
2324         public_programs += [exe]
2325 endif
2326
2327 if conf.get('ENABLE_QUOTACHECK') == 1
2328         executable('systemd-quotacheck',
2329                    'src/quotacheck/quotacheck.c',
2330                    include_directories : includes,
2331                    link_with : [libshared],
2332                    install_rpath : rootlibexecdir,
2333                    install : true,
2334                    install_dir : rootlibexecdir)
2335 endif
2336
2337 exe = executable('systemd-socket-proxyd',
2338                  'src/socket-proxy/socket-proxyd.c',
2339                  include_directories : includes,
2340                  link_with : [libshared],
2341                  dependencies : [threads],
2342                  install_rpath : rootlibexecdir,
2343                  install : true,
2344                  install_dir : rootlibexecdir)
2345 public_programs += [exe]
2346
2347 exe = executable('systemd-udevd',
2348                  systemd_udevd_sources,
2349                  include_directories : includes,
2350                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2351                  link_with : [libudev_core,
2352                               libsystemd_network,
2353                               libudev_static],
2354                  dependencies : [threads,
2355                                  libkmod,
2356                                  libidn,
2357                                  libacl,
2358                                  libblkid],
2359                  install_rpath : udev_rpath,
2360                  install : true,
2361                  install_dir : rootlibexecdir)
2362 public_programs += [exe]
2363
2364 exe = executable('udevadm',
2365                  udevadm_sources,
2366                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2367                  include_directories : includes,
2368                  link_with : [libudev_core,
2369                               libsystemd_network,
2370                               libudev_static],
2371                  dependencies : [threads,
2372                                  libkmod,
2373                                  libidn,
2374                                  libacl,
2375                                  libblkid],
2376                  install_rpath : udev_rpath,
2377                  install : true,
2378                  install_dir : rootbindir)
2379 public_programs += [exe]
2380
2381 executable('systemd-shutdown',
2382            systemd_shutdown_sources,
2383            include_directories : includes,
2384            link_with : [libshared],
2385            dependencies : [libmount],
2386            install_rpath : rootlibexecdir,
2387            install : true,
2388            install_dir : rootlibexecdir)
2389
2390 executable('systemd-update-done',
2391            'src/update-done/update-done.c',
2392            include_directories : includes,
2393            link_with : [libshared],
2394            install_rpath : rootlibexecdir,
2395            install : true,
2396            install_dir : rootlibexecdir)
2397
2398 executable('systemd-update-utmp',
2399            'src/update-utmp/update-utmp.c',
2400            include_directories : includes,
2401            link_with : [libshared],
2402            dependencies : [libaudit],
2403            install_rpath : rootlibexecdir,
2404            install : true,
2405            install_dir : rootlibexecdir)
2406
2407 if conf.get('HAVE_KMOD') == 1
2408         executable('systemd-modules-load',
2409                    'src/modules-load/modules-load.c',
2410                    include_directories : includes,
2411                    link_with : [libshared],
2412                    dependencies : [libkmod],
2413                    install_rpath : rootlibexecdir,
2414                    install : true,
2415                    install_dir : rootlibexecdir)
2416
2417         meson.add_install_script('sh', '-c',
2418                                  mkdir_p.format(modulesloaddir))
2419         meson.add_install_script('sh', '-c',
2420                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2421 endif
2422
2423 exe = executable('systemd-nspawn',
2424                  systemd_nspawn_sources,
2425                  'src/core/mount-setup.c', # FIXME: use a variable?
2426                  'src/core/mount-setup.h',
2427                  'src/core/loopback-setup.c',
2428                  'src/core/loopback-setup.h',
2429                  include_directories : [includes, include_directories('src/nspawn')],
2430                  link_with : [libshared],
2431                  dependencies : [libacl,
2432                                  libblkid,
2433                                  libseccomp,
2434                                  libselinux],
2435                  install_rpath : rootlibexecdir,
2436                  install : true)
2437 public_programs += [exe]
2438
2439 if conf.get('ENABLE_NETWORKD') == 1
2440         executable('systemd-networkd',
2441                    systemd_networkd_sources,
2442                    include_directories : includes,
2443                    link_with : [libnetworkd_core,
2444                                 libsystemd_network,
2445                                 libudev_static,
2446                                 libshared],
2447                    dependencies : [threads],
2448                    install_rpath : rootlibexecdir,
2449                    install : true,
2450                    install_dir : rootlibexecdir)
2451
2452         executable('systemd-networkd-wait-online',
2453                    systemd_networkd_wait_online_sources,
2454                    include_directories : includes,
2455                    link_with : [libnetworkd_core,
2456                                 libshared],
2457                    install_rpath : rootlibexecdir,
2458                    install : true,
2459                    install_dir : rootlibexecdir)
2460
2461         exe = executable('networkctl',
2462                    networkctl_sources,
2463                    include_directories : includes,
2464                    link_with : [libsystemd_network,
2465                               libshared],
2466                    install_rpath : rootlibexecdir,
2467                    install : true,
2468                    install_dir : rootbindir)
2469         public_programs += [exe]
2470 endif
2471
2472 executable('systemd-sulogin-shell',
2473            ['src/sulogin-shell/sulogin-shell.c'],
2474            include_directories : includes,
2475            link_with : [libshared],
2476            install_rpath : rootlibexecdir,
2477            install : true,
2478            install_dir : rootlibexecdir)
2479
2480 ############################################################
2481
2482 foreach tuple : tests
2483         sources = tuple[0]
2484         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2485         dependencies = tuple[2]
2486         condition = tuple.length() >= 4 ? tuple[3] : ''
2487         type = tuple.length() >= 5 ? tuple[4] : ''
2488         defs = tuple.length() >= 6 ? tuple[5] : []
2489         incs = tuple.length() >= 7 ? tuple[6] : includes
2490         timeout = 30
2491
2492         name = sources[0].split('/')[-1].split('.')[0]
2493         if type.startswith('timeout=')
2494                 timeout = type.split('=')[1].to_int()
2495                 type = ''
2496         endif
2497         if want_tests == 'false'
2498                 message('Not compiling @0@ because tests is set to false'.format(name))
2499         elif condition == '' or conf.get(condition) == 1
2500                 exe = executable(
2501                         name,
2502                         sources,
2503                         include_directories : incs,
2504                         link_with : link_with,
2505                         dependencies : dependencies,
2506                         c_args : defs,
2507                         install_rpath : rootlibexecdir,
2508                         install : install_tests,
2509                         install_dir : join_paths(testsdir, type))
2510
2511                 if type == 'manual'
2512                         message('@0@ is a manual test'.format(name))
2513                 elif type == 'unsafe' and want_tests != 'unsafe'
2514                         message('@0@ is an unsafe test'.format(name))
2515                 else
2516                         test(name, exe,
2517                              env : test_env,
2518                              timeout : timeout)
2519                 endif
2520         else
2521                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2522         endif
2523 endforeach
2524
2525 test_libsystemd_sym = executable(
2526         'test-libsystemd-sym',
2527         test_libsystemd_sym_c,
2528         include_directories : includes,
2529         link_with : [libsystemd],
2530         install : install_tests,
2531         install_dir : testsdir)
2532 test('test-libsystemd-sym',
2533      test_libsystemd_sym)
2534
2535 test_libudev_sym = executable(
2536         'test-libudev-sym',
2537         test_libudev_sym_c,
2538         include_directories : includes,
2539         c_args : ['-Wno-deprecated-declarations'],
2540         link_with : [libudev],
2541         install : install_tests,
2542         install_dir : testsdir)
2543 test('test-libudev-sym',
2544      test_libudev_sym)
2545
2546 ############################################################
2547
2548 fuzzer_exes = []
2549
2550 foreach tuple : fuzzers
2551         sources = tuple[0]
2552         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2553         dependencies = tuple[2]
2554         defs = tuple.length() >= 4 ? tuple[3] : []
2555         incs = tuple.length() >= 5 ? tuple[4] : includes
2556
2557         if fuzzer_build
2558                 dependencies += fuzzing_engine
2559         else
2560                 sources += 'src/fuzz/fuzz-main.c'
2561         endif
2562
2563         name = sources[0].split('/')[-1].split('.')[0]
2564
2565         fuzzer_exes += executable(
2566                 name,
2567                 sources,
2568                 include_directories : [incs, include_directories('src/fuzz')],
2569                 link_with : link_with,
2570                 dependencies : dependencies,
2571                 c_args : defs,
2572                 install : false)
2573 endforeach
2574
2575 run_target('fuzzers',
2576         depends : fuzzer_exes,
2577         command : ['true'])
2578
2579 ############################################################
2580
2581 make_directive_index_py = find_program('tools/make-directive-index.py')
2582 make_man_index_py = find_program('tools/make-man-index.py')
2583 xml_helper_py = find_program('tools/xml_helper.py')
2584 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2585
2586 subdir('units')
2587 subdir('sysctl.d')
2588 subdir('sysusers.d')
2589 subdir('tmpfiles.d')
2590 subdir('presets')
2591 subdir('hwdb')
2592 subdir('network')
2593 subdir('man')
2594 subdir('shell-completion/bash')
2595 subdir('shell-completion/zsh')
2596 subdir('doc/sysvinit')
2597 subdir('doc/var-log')
2598
2599 # FIXME: figure out if the warning is true:
2600 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2601 install_subdir('factory/etc',
2602                install_dir : factorydir)
2603
2604
2605 install_data('xorg/50-systemd-user.sh',
2606              install_dir : xinitrcdir)
2607 install_data('modprobe.d/systemd.conf',
2608              install_dir : modprobedir)
2609 install_data('LICENSE.GPL2',
2610              'LICENSE.LGPL2.1',
2611              'NEWS',
2612              'README',
2613              'doc/CODING_STYLE',
2614              'doc/DISTRO_PORTING',
2615              'doc/ENVIRONMENT.md',
2616              'doc/HACKING',
2617              'doc/TRANSIENT-SETTINGS.md',
2618              'doc/TRANSLATORS',
2619              'doc/UIDS-GIDS.md',
2620              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2621              install_dir : docdir)
2622
2623 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2624 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2625
2626 ############################################################
2627
2628 meson_check_help = find_program('tools/meson-check-help.sh')
2629
2630 foreach exec : public_programs
2631         name = exec.full_path().split('/')[-1]
2632         test('check-help-' + name,
2633              meson_check_help,
2634              args : [exec.full_path()])
2635 endforeach
2636
2637 ############################################################
2638
2639 # Enable tests for all supported sanitizers
2640 foreach tuple : sanitizers
2641         sanitizer = tuple[0]
2642         build = tuple[1]
2643
2644         have = run_command(check_compilation_sh,
2645                            cc.cmd_array(), '-x', 'c',
2646                            '-fsanitize=@0@'.format(sanitizer),
2647                            '-include', link_test_c).returncode() == 0
2648         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2649
2650         if have
2651                 prev = ''
2652                 foreach p : fuzz_regression_tests
2653                         b = p.split('/')[-2]
2654                         c = p.split('/')[-1]
2655
2656                         name = '@0@:@1@'.format(b, sanitizer)
2657
2658                         if name != prev
2659                                 if want_tests == 'false'
2660                                         message('Not compiling @0@ because tests is set to false'.format(name))
2661                                 elif slow_tests
2662                                         exe = custom_target(
2663                                                 name,
2664                                                 output : name,
2665                                                 depends : build,
2666                                                 command : [env, 'ln', '-fs',
2667                                                            join_paths(build.full_path(), b),
2668                                                            '@OUTPUT@'],
2669                                                 build_by_default : true)
2670                                 else
2671                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2672                                 endif
2673                         endif
2674                         prev = name
2675
2676                         if want_tests != 'false' and slow_tests
2677                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2678                                      env,
2679                                      args : [exe.full_path(),
2680                                              join_paths(meson.source_root(),
2681                                                         'test/fuzz-regressions',
2682                                                         p)])
2683                         endif
2684                 endforeach
2685         endif
2686 endforeach
2687
2688
2689 ############################################################
2690
2691 if git.found()
2692         all_files = run_command(
2693                 git,
2694                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2695                  'ls-files',
2696                  ':/*.[ch]'])
2697         all_files = files(all_files.stdout().split())
2698
2699         custom_target(
2700                 'tags',
2701                 output : 'tags',
2702                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2703         custom_target(
2704                 'ctags',
2705                 output : 'ctags',
2706                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2707 endif
2708
2709 if git.found()
2710         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2711         run_target(
2712                 'git-contrib',
2713                 command : [meson_git_contrib_sh])
2714 endif
2715
2716 if git.found()
2717         git_head = run_command(
2718                 git,
2719                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2720                  'rev-parse', 'HEAD']).stdout().strip()
2721         git_head_short = run_command(
2722                 git,
2723                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2724                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2725
2726         run_target(
2727                 'git-snapshot',
2728                 command : ['git', 'archive',
2729                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2730                                                                  git_head_short),
2731                            '--prefix', 'systemd-@0@/'.format(git_head),
2732                            'HEAD'])
2733 endif
2734
2735 ############################################################
2736
2737 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2738 run_target(
2739         'check-api-docs',
2740         depends : [man, libsystemd, libudev],
2741         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2742
2743 ############################################################
2744
2745 status = [
2746         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2747
2748         'split /usr:                        @0@'.format(split_usr),
2749         'split bin-sbin:                    @0@'.format(split_bin),
2750         'prefix directory:                  @0@'.format(prefixdir),
2751         'rootprefix directory:              @0@'.format(rootprefixdir),
2752         'sysconf directory:                 @0@'.format(sysconfdir),
2753         'include directory:                 @0@'.format(includedir),
2754         'lib directory:                     @0@'.format(libdir),
2755         'rootlib directory:                 @0@'.format(rootlibdir),
2756         'SysV init scripts:                 @0@'.format(sysvinit_path),
2757         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2758         'PAM modules directory:             @0@'.format(pamlibdir),
2759         'PAM configuration directory:       @0@'.format(pamconfdir),
2760         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2761         'modprobe.d directory:              @0@'.format(modprobedir),
2762         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2763         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2764         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2765         'bash completions directory:        @0@'.format(bashcompletiondir),
2766         'zsh completions directory:         @0@'.format(zshcompletiondir),
2767         'extra start script:                @0@'.format(get_option('rc-local')),
2768         'extra stop script:                 @0@'.format(get_option('halt-local')),
2769         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2770                                                               get_option('debug-tty')),
2771         'TTY GID:                           @0@'.format(tty_gid),
2772         'users GID:                         @0@'.format(users_gid),
2773         'maximum system UID:                @0@'.format(system_uid_max),
2774         'maximum system GID:                @0@'.format(system_gid_max),
2775         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2776         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2777         'minimum container UID base:        @0@'.format(container_uid_base_min),
2778         'maximum container UID base:        @0@'.format(container_uid_base_max),
2779         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2780         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2781         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2782         'support URL:                       @0@'.format(support_url),
2783         'nobody user name:                  @0@'.format(nobody_user),
2784         'nobody group name:                 @0@'.format(nobody_group),
2785         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2786         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2787
2788         'default DNSSEC mode:               @0@'.format(default_dnssec),
2789         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2790         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2791
2792 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2793 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2794 status += [
2795         'default DNS servers:               @0@'.format(alt_dns_servers),
2796         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2797
2798 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2799                              '@@0@'.format(time_epoch)).stdout().strip()
2800 status += [
2801         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2802
2803 # TODO:
2804 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2805 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2806 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2807
2808 if conf.get('ENABLE_EFI') == 1
2809         status += [
2810                 'efi arch:                          @0@'.format(efi_arch)]
2811
2812         if have_gnu_efi
2813                 status += [
2814                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2815                         'EFI CC                             @0@'.format(efi_cc),
2816                         'EFI lib directory:                 @0@'.format(efi_libdir),
2817                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2818                         'EFI include directory:             @0@'.format(efi_incdir)]
2819         endif
2820 endif
2821
2822 found = []
2823 missing = []
2824
2825 foreach tuple : [
2826         ['libcryptsetup'],
2827         ['PAM'],
2828         ['AUDIT'],
2829         ['IMA'],
2830         ['AppArmor'],
2831         ['SELinux'],
2832         ['SECCOMP'],
2833         ['SMACK'],
2834         ['zlib'],
2835         ['xz'],
2836         ['lz4'],
2837         ['bzip2'],
2838         ['ACL'],
2839         ['gcrypt'],
2840         ['qrencode'],
2841         ['microhttpd'],
2842         ['gnutls'],
2843         ['libcurl'],
2844         ['idn'],
2845         ['libidn2'],
2846         ['libidn'],
2847         ['nss-systemd'],
2848         ['libiptc'],
2849         ['elfutils'],
2850         ['binfmt'],
2851         ['vconsole'],
2852         ['quotacheck'],
2853         ['tmpfiles'],
2854         ['environment.d'],
2855         ['sysusers'],
2856         ['firstboot'],
2857         ['randomseed'],
2858         ['backlight'],
2859         ['rfkill'],
2860         ['logind'],
2861         ['machined'],
2862         ['importd'],
2863         ['hostnamed'],
2864         ['timedated'],
2865         ['timesyncd'],
2866         ['localed'],
2867         ['networkd'],
2868         ['resolve'],
2869         ['coredump'],
2870         ['polkit'],
2871         ['legacy pkla',      install_polkit_pkla],
2872         ['efi'],
2873         ['gnu-efi',          have_gnu_efi],
2874         ['kmod'],
2875         ['xkbcommon'],
2876         ['pcre2'],
2877         ['blkid'],
2878         ['dbus'],
2879         ['glib'],
2880         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2881         ['hwdb'],
2882         ['tpm'],
2883         ['man pages',        want_man],
2884         ['html pages',       want_html],
2885         ['man page indices', want_man and have_lxml],
2886         ['SysV compat'],
2887         ['utmp'],
2888         ['ldconfig'],
2889         ['hibernate'],
2890         ['adm group',        get_option('adm-group')],
2891         ['wheel group',      get_option('wheel-group')],
2892         ['gshadow'],
2893         ['debug hashmap'],
2894         ['debug mmap cache'],
2895 ]
2896
2897         if tuple.length() >= 2
2898                 cond = tuple[1]
2899         else
2900                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2901                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2902                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2903         endif
2904         if cond
2905                 found += [tuple[0]]
2906         else
2907                 missing += [tuple[0]]
2908         endif
2909 endforeach
2910
2911 status += [
2912         '',
2913         'enabled features: @0@'.format(', '.join(found)),
2914         '',
2915         'disabled features: @0@'.format(', '.join(missing)),
2916         '']
2917 message('\n         '.join(status))
2918
2919 if rootprefixdir != rootprefix_default
2920         message('WARNING:\n' +
2921                 '        Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2922                 '        systemd used fixed names for unit file directories and other paths, so anything\n' +
2923                 '        except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2924 endif