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 three 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 m4_defines = []
  33
  34 #####################################################################
  35
  36 # Try to install the git pre-commit hook
  37 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  38 if git_hook.returncode() == 0
  39         message(git_hook.stdout().strip())
  40 endif
  41
  42 #####################################################################
  43
  44 if get_option('split-usr') == 'auto'
  45         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  46 else
  47         split_usr = get_option('split-usr') == 'true'
  48 endif
  49 conf.set10('HAVE_SPLIT_USR', split_usr,
  50            description : '/usr/bin and /bin directories are separate')
  51
  52 if get_option('split-bin') == 'auto'
  53         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  54 else
  55         split_bin = get_option('split-bin') == 'true'
  56 endif
  57 conf.set10('HAVE_SPLIT_BIN', split_bin,
  58            description : 'bin and sbin directories are separate')
  59
  60 rootprefixdir = get_option('rootprefix')
  61 # Unusual rootprefixdir values are used by some distros
  62 # (see https://github.com/systemd/systemd/pull/7461).
  63 rootprefix_default = split_usr ? '/' : '/usr'
  64 if rootprefixdir == ''
  65         rootprefixdir = rootprefix_default
  66 endif
  67
  68 sysvinit_path = get_option('sysvinit-path')
  69 sysvrcnd_path = get_option('sysvrcnd-path')
  70 have = sysvinit_path != '' and sysvrcnd_path != ''
  71 conf.set10('HAVE_SYSV_COMPAT', have,
  72            description : 'SysV init scripts and rcN.d links are supported')
  73 m4_defines += have ? ['-DHAVE_SYSV_COMPAT'] : []
  74
  75 # join_paths ignore the preceding arguments if an absolute component is
  76 # encountered, so this should canonicalize various paths when they are
  77 # absolute or relative.
  78 prefixdir = get_option('prefix')
  79 if not prefixdir.startswith('/')
  80         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  81 endif
  82 bindir = join_paths(prefixdir, get_option('bindir'))
  83 libdir = join_paths(prefixdir, get_option('libdir'))
  84 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  85 includedir = join_paths(prefixdir, get_option('includedir'))
  86 datadir = join_paths(prefixdir, get_option('datadir'))
  87 localstatedir = join_paths('/', get_option('localstatedir'))
  88
  89 rootbindir = join_paths(rootprefixdir, 'bin')
  90 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
  91 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  92
  93 rootlibdir = get_option('rootlibdir')
  94 if rootlibdir == ''
  95         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
  96 endif
  97
  98 # Dirs of external packages
  99 pkgconfigdatadir = join_paths(datadir, 'pkgconfig')
 100 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
 101 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 102 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 103 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 104 varlogdir = join_paths(localstatedir, 'log')
 105 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 106 rpmmacrosdir = get_option('rpmmacrosdir')
 107 if rpmmacrosdir != 'no'
 108         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 109 endif
 110 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 111
 112 # Our own paths
 113 pkgdatadir = join_paths(datadir, 'systemd')
 114 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 115 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 116 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 117 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 118 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 119 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 120 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 121 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 122 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 123 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 124 pkgincludedir = join_paths(includedir, 'systemd')
 125 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 126 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 127 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 128 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 129 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 130 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 131 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 132 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 133 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 134 udevhomedir = udevlibexecdir
 135 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 136 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 137 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 138 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 139 factorydir = join_paths(datadir, 'factory')
 140 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 141 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 142 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 143 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 144 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 145
 146 docdir = get_option('docdir')
 147 if docdir == ''
 148         docdir = join_paths(datadir, 'doc/systemd')
 149 endif
 150
 151 dbuspolicydir = get_option('dbuspolicydir')
 152 if dbuspolicydir == ''
 153         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 154 endif
 155
 156 dbussessionservicedir = get_option('dbussessionservicedir')
 157 if dbussessionservicedir == ''
 158         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 159 endif
 160
 161 dbussystemservicedir = get_option('dbussystemservicedir')
 162 if dbussystemservicedir == ''
 163         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 164 endif
 165
 166 pamlibdir = get_option('pamlibdir')
 167 if pamlibdir == ''
 168         pamlibdir = join_paths(rootlibdir, 'security')
 169 endif
 170
 171 pamconfdir = get_option('pamconfdir')
 172 if pamconfdir == ''
 173         pamconfdir = join_paths(sysconfdir, 'pam.d')
 174 endif
 175
 176 memory_accounting_default = get_option('memory-accounting-default')
 177
 178 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 179 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 180 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 181 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 182 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 183 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 184 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 185
 186 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 187
 188 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 189 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 190 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 191 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 192 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 193 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 194 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 195 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 196 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 197 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 198 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 199 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 200 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 201 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 202 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 203 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 204 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 205 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 206 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 207 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 208 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 209 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 210 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 211 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 212 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 213 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 214 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 215 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 216 conf.set_quoted('LIBDIR',                                     libdir)
 217 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 218 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 219 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 220 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 221 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 222 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 223 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 224 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 225 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 226 conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 227 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 228
 229 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 230 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 231
 232 substs.set('prefix',                                          prefixdir)
 233 substs.set('exec_prefix',                                     prefixdir)
 234 substs.set('libdir',                                          libdir)
 235 substs.set('rootlibdir',                                      rootlibdir)
 236 substs.set('includedir',                                      includedir)
 237 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 238 substs.set('bindir',                                          bindir)
 239 substs.set('rootbindir',                                      rootbindir)
 240 substs.set('rootlibexecdir',                                  rootlibexecdir)
 241 substs.set('systemunitdir',                                   systemunitdir)
 242 substs.set('userunitdir',                                     userunitdir)
 243 substs.set('systempresetdir',                                 systempresetdir)
 244 substs.set('userpresetdir',                                   userpresetdir)
 245 substs.set('udevhwdbdir',                                     udevhwdbdir)
 246 substs.set('udevrulesdir',                                    udevrulesdir)
 247 substs.set('udevlibexecdir',                                  udevlibexecdir)
 248 substs.set('catalogdir',                                      catalogdir)
 249 substs.set('tmpfilesdir',                                     tmpfilesdir)
 250 substs.set('sysusersdir',                                     sysusersdir)
 251 substs.set('sysctldir',                                       sysctldir)
 252 substs.set('binfmtdir',                                       binfmtdir)
 253 substs.set('modulesloaddir',                                  modulesloaddir)
 254 substs.set('systemgeneratordir',                              systemgeneratordir)
 255 substs.set('usergeneratordir',                                usergeneratordir)
 256 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 257 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 258 substs.set('systemshutdowndir',                               systemshutdowndir)
 259 substs.set('systemsleepdir',                                  systemsleepdir)
 260 substs.set('VARLOGDIR',                                       varlogdir)
 261 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 262 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 263 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 264 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 265 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 266 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 267 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 268 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 269
 270 #####################################################################
 271
 272 cc = meson.get_compiler('c')
 273 pkgconfig = import('pkgconfig')
 274 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 275 meson_build_sh = find_program('tools/meson-build.sh')
 276
 277 if get_option('tests') != 'false'
 278         cxx = find_program('c++', required : false)
 279         if cxx.found()
 280                 #  Used only for tests
 281                 add_languages('cpp')
 282         endif
 283 endif
 284
 285 want_ossfuzz = get_option('oss-fuzz')
 286 want_libfuzzer = get_option('llvm-fuzz')
 287 fuzzer_build = want_ossfuzz or want_libfuzzer
 288 if want_ossfuzz and want_libfuzzer
 289         error('only one of oss-fuzz and llvm-fuzz can be specified')
 290 endif
 291 if want_libfuzzer
 292         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 293 endif
 294 if want_ossfuzz
 295         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 296 endif
 297
 298 foreach arg : ['-Wextra',
 299                '-Werror=undef',
 300                '-Wlogical-op',
 301                '-Wmissing-include-dirs',
 302                '-Wold-style-definition',
 303                '-Wpointer-arith',
 304                '-Winit-self',
 305                '-Wdeclaration-after-statement',
 306                '-Wfloat-equal',
 307                '-Wsuggest-attribute=noreturn',
 308                '-Werror=missing-prototypes',
 309                '-Werror=implicit-function-declaration',
 310                '-Werror=missing-declarations',
 311                '-Werror=return-type',
 312                '-Werror=incompatible-pointer-types',
 313                '-Werror=format=2',
 314                '-Wstrict-prototypes',
 315                '-Wredundant-decls',
 316                '-Wmissing-noreturn',
 317                '-Wimplicit-fallthrough=5',
 318                '-Wshadow',
 319                '-Wendif-labels',
 320                '-Wstrict-aliasing=2',
 321                '-Wwrite-strings',
 322                '-Werror=overflow',
 323                '-Wdate-time',
 324                '-Wnested-externs',
 325                '-ffast-math',
 326                '-fno-common',
 327                '-fdiagnostics-show-option',
 328                '-fno-strict-aliasing',
 329                '-fvisibility=hidden',
 330                '-fstack-protector',
 331                '-fstack-protector-strong',
 332                '--param=ssp-buffer-size=4',
 333               ]
 334         if cc.has_argument(arg)
 335                 add_project_arguments(arg, language : 'c')
 336         endif
 337 endforeach
 338
 339 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 340 # enable it when we are linking against them
 341 if not fuzzer_build
 342         if cc.has_argument('-fPIE')
 343               add_project_arguments('-fPIE', language : 'c')
 344         endif
 345 endif
 346
 347 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 348 # arguments, just emits a warnings. So test for the "positive" version instead.
 349 foreach arg : ['unused-parameter',
 350                'missing-field-initializers',
 351                'unused-result',
 352                'format-signedness',
 353                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 354               ]
 355         if cc.has_argument('-W' + arg)
 356                 add_project_arguments('-Wno-' + arg, language : 'c')
 357         endif
 358 endforeach
 359
 360 if cc.compiles('''
 361    #include <time.h>
 362    #include <inttypes.h>
 363    typedef uint64_t usec_t;
 364    usec_t now(clockid_t clock);
 365    int main(void) {
 366            struct timespec now;
 367            return 0;
 368    }
 369 ''', name : '-Werror=shadow with local shadowing')
 370         add_project_arguments('-Werror=shadow', language : 'c')
 371 endif
 372
 373 if cc.get_id() == 'clang'
 374         foreach arg : ['-Wno-typedef-redefinition',
 375                        '-Wno-gnu-variable-sized-type-not-at-end',
 376                       ]
 377                 if cc.has_argument(arg,
 378                                    name : '@0@ is supported'.format(arg))
 379                         add_project_arguments(arg, language : 'c')
 380                 endif
 381         endforeach
 382 endif
 383
 384 link_test_c = files('tools/meson-link-test.c')
 385
 386 # --as-needed and --no-undefined are provided by meson by default,
 387 # run mesonconf to see what is enabled
 388 foreach arg : ['-Wl,-z,relro',
 389                '-Wl,-z,now',
 390                '-pie',
 391               ]
 392
 393         have = run_command(check_compilation_sh,
 394                            cc.cmd_array(), '-x', 'c', arg,
 395                            '-include', link_test_c).returncode() == 0
 396         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 397         if have and (arg != '-pie' or not fuzzer_build)
 398                 add_project_link_arguments(arg, language : 'c')
 399         endif
 400 endforeach
 401
 402 if get_option('buildtype') != 'debug'
 403         foreach arg : ['-ffunction-sections',
 404                        '-fdata-sections']
 405                 if cc.has_argument(arg,
 406                                    name : '@0@ is supported'.format(arg))
 407                         add_project_arguments(arg, language : 'c')
 408                 endif
 409         endforeach
 410
 411         foreach arg : ['-Wl,--gc-sections']
 412                 have = run_command(check_compilation_sh,
 413                                    cc.cmd_array(), '-x', 'c', arg,
 414                                    '-include', link_test_c).returncode() == 0
 415                 message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 416                 if have
 417                         add_project_link_arguments(arg, language : 'c')
 418                 endif
 419         endforeach
 420 endif
 421
 422 cpp = ' '.join(cc.cmd_array()) + ' -E'
 423
 424 #####################################################################
 425 # compilation result tests
 426
 427 conf.set('_GNU_SOURCE', true)
 428 conf.set('__SANE_USERSPACE_TYPES__', true)
 429
 430 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 431 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 432 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 433 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 434 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 435 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 436 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 437
 438 decl_headers = '''
 439 #include <uchar.h>
 440 #include <linux/ethtool.h>
 441 #include <linux/fib_rules.h>
 442 #include <linux/stat.h>
 443 #include <sys/stat.h>
 444 '''
 445 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 446
 447 foreach decl : ['char16_t',
 448                 'char32_t',
 449                 'key_serial_t',
 450                 'struct ethtool_link_settings',
 451                 'struct fib_rule_uid_range',
 452                 'struct statx',
 453                ]
 454
 455         # We get -1 if the size cannot be determined
 456         have = cc.sizeof(decl, prefix : decl_headers) > 0
 457         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 458 endforeach
 459
 460 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 461                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 462                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 463                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 464                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 465                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 466                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 467                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 468                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 469                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 470                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 471                 # if_tunnel.h is buggy and cannot be included on its own
 472                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 473                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 474                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 475                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 476                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 477                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 478                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 479                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 480                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 481                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 482                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 483                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 484                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 485                ]
 486         prefix = decl.length() > 2 ? decl[2] : ''
 487         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 488         conf.set10('HAVE_' + decl[0], have)
 489 endforeach
 490
 491 foreach ident : ['secure_getenv', '__secure_getenv']
 492         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 493 endforeach
 494
 495 foreach ident : [
 496         ['memfd_create',      '''#include <sys/mman.h>'''],
 497         ['gettid',            '''#include <sys/types.h>
 498                                  #include <unistd.h>'''],
 499         ['pivot_root',        '''#include <stdlib.h>
 500                                  #include <unistd.h>'''],     # no known header declares pivot_root
 501         ['name_to_handle_at', '''#include <sys/types.h>
 502                                  #include <sys/stat.h>
 503                                  #include <fcntl.h>'''],
 504         ['setns',             '''#include <sched.h>'''],
 505         ['renameat2',         '''#include <stdio.h>
 506                                  #include <fcntl.h>'''],
 507         ['kcmp',              '''#include <linux/kcmp.h>'''],
 508         ['keyctl',            '''#include <sys/types.h>
 509                                  #include <keyutils.h>'''],
 510         ['copy_file_range',   '''#include <sys/syscall.h>
 511                                  #include <unistd.h>'''],
 512         ['bpf',               '''#include <sys/syscall.h>
 513                                  #include <unistd.h>'''],
 514         ['statx',             '''#include <sys/types.h>
 515                                  #include <sys/stat.h>
 516                                  #include <unistd.h>'''],
 517         ['explicit_bzero' ,   '''#include <string.h>'''],
 518         ['reallocarray',      '''#include <malloc.h>'''],
 519 ]
 520
 521         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 522         conf.set10('HAVE_' + ident[0].to_upper(), have)
 523 endforeach
 524
 525 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 526         conf.set10('USE_SYS_RANDOM_H', true)
 527         conf.set10('HAVE_GETRANDOM', true)
 528 else
 529         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 530         conf.set10('USE_SYS_RANDOM_H', false)
 531         conf.set10('HAVE_GETRANDOM', have)
 532 endif
 533
 534 #####################################################################
 535
 536 sed = find_program('sed')
 537 awk = find_program('awk')
 538 m4 = find_program('m4')
 539 stat = find_program('stat')
 540 git = find_program('git', required : false)
 541 env = find_program('env')
 542 perl = find_program('perl', required : false)
 543
 544 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 545 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 546 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 547 splash_bmp = files('test/splash.bmp')
 548
 549 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 550 # /usr/sbin, /sbin, and fall back to the default from middle column.
 551 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 552          ['quotacheck', '/usr/sbin/quotacheck' ],
 553          ['kmod',       '/usr/bin/kmod'        ],
 554          ['kexec',      '/usr/sbin/kexec'      ],
 555          ['sulogin',    '/usr/sbin/sulogin'    ],
 556          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 557          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 558          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 559          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 560         ]
 561 foreach prog : progs
 562         path = get_option(prog[0] + '-path')
 563         if path != ''
 564                 message('Using @1@ for @0@'.format(prog[0], path))
 565         else
 566                 exe = find_program(prog[0],
 567                                    '/usr/sbin/' + prog[0],
 568                                    '/sbin/' + prog[0],
 569                                    required: false)
 570                 path = exe.found() ? exe.path() : prog[1]
 571         endif
 572         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 573         conf.set_quoted(name, path)
 574         substs.set(name, path)
 575 endforeach
 576
 577 conf.set_quoted('TELINIT', get_option('telinit-path'))
 578
 579 if run_command('ln', '--relative', '--help').returncode() != 0
 580         error('ln does not support --relative (added in coreutils 8.16)')
 581 endif
 582
 583 ############################################################
 584
 585 gperf = find_program('gperf')
 586
 587 gperf_test_format = '''
 588 #include <string.h>
 589 const char * in_word_set(const char *, @0@);
 590 @1@
 591 '''
 592 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 593 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 594 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 595 if cc.compiles(gperf_test)
 596         gperf_len_type = 'size_t'
 597 else
 598         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 599         if cc.compiles(gperf_test)
 600                 gperf_len_type = 'unsigned'
 601         else
 602                 error('unable to determine gperf len type')
 603         endif
 604 endif
 605 message('gperf len type is @0@'.format(gperf_len_type))
 606 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 607          description : 'The type of gperf "len" parameter')
 608
 609 ############################################################
 610
 611 if not cc.has_header('sys/capability.h')
 612         error('POSIX caps headers not found')
 613 endif
 614 foreach header : ['crypt.h',
 615                   'linux/btrfs.h',
 616                   'linux/memfd.h',
 617                   'linux/vm_sockets.h',
 618                   'sys/auxv.h',
 619                   'valgrind/memcheck.h',
 620                   'valgrind/valgrind.h',
 621                  ]
 622
 623         conf.set10('HAVE_' + header.underscorify().to_upper(),
 624                    cc.has_header(header))
 625 endforeach
 626
 627 ############################################################
 628
 629 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 630 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 631 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 632
 633 default_hierarchy = get_option('default-hierarchy')
 634 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 635                 description : 'default cgroup hierarchy as string')
 636 if default_hierarchy == 'legacy'
 637         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 638 elif default_hierarchy == 'hybrid'
 639         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 640 else
 641         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 642 endif
 643
 644 time_epoch = get_option('time-epoch')
 645 if time_epoch == ''
 646         NEWS = files('NEWS')
 647         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 648 endif
 649 time_epoch = time_epoch.to_int()
 650 conf.set('TIME_EPOCH', time_epoch)
 651
 652 system_uid_max = get_option('system-uid-max')
 653 if system_uid_max == ''
 654         system_uid_max = run_command(
 655                 awk,
 656                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 657                 '/etc/login.defs').stdout().strip()
 658         if system_uid_max == ''
 659                 system_uid_max = '999'
 660         endif
 661 endif
 662 system_uid_max = system_uid_max.to_int()
 663 conf.set('SYSTEM_UID_MAX', system_uid_max)
 664 substs.set('systemuidmax', system_uid_max)
 665 message('maximum system UID is @0@'.format(system_uid_max))
 666
 667 system_gid_max = get_option('system-gid-max')
 668 if system_gid_max == ''
 669         system_gid_max = run_command(
 670                 awk,
 671                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 672                 '/etc/login.defs').stdout().strip()
 673         if system_gid_max == ''
 674                 system_gid_max = '999'
 675         endif
 676 endif
 677 system_gid_max = system_gid_max.to_int()
 678 conf.set('SYSTEM_GID_MAX', system_gid_max)
 679 substs.set('systemgidmax', system_gid_max)
 680 message('maximum system GID is @0@'.format(system_gid_max))
 681
 682 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 683 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 684 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 685 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 686 substs.set('dynamicuidmin', dynamic_uid_min)
 687 substs.set('dynamicuidmax', dynamic_uid_max)
 688
 689 container_uid_base_min = get_option('container-uid-base-min').to_int()
 690 container_uid_base_max = get_option('container-uid-base-max').to_int()
 691 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 692 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 693 substs.set('containeruidbasemin', container_uid_base_min)
 694 substs.set('containeruidbasemax', container_uid_base_max)
 695
 696 nobody_user = get_option('nobody-user')
 697 nobody_group = get_option('nobody-group')
 698
 699 getent_result = run_command('getent', 'passwd', '65534')
 700 if getent_result.returncode() == 0
 701         name = getent_result.stdout().split(':')[0]
 702         if name != nobody_user
 703                 message('WARNING:\n' +
 704                         '        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) +
 705                         '        Your build will result in an user table setup that is incompatible with the local system.')
 706         endif
 707 endif
 708 id_result = run_command('id', '-u', nobody_user)
 709 if id_result.returncode() == 0
 710         id = id_result.stdout().to_int()
 711         if id != 65534
 712                 message('WARNING:\n' +
 713                         '        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) +
 714                         '        Your build will result in an user table setup that is incompatible with the local system.')
 715         endif
 716 endif
 717
 718 getent_result = run_command('getent', 'group', '65534')
 719 if getent_result.returncode() == 0
 720         name = getent_result.stdout().split(':')[0]
 721         if name != nobody_group
 722                 message('WARNING:\n' +
 723                         '        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) +
 724                         '        Your build will result in an group table setup that is incompatible with the local system.')
 725         endif
 726 endif
 727 id_result = run_command('id', '-g', nobody_group)
 728 if id_result.returncode() == 0
 729         id = id_result.stdout().to_int()
 730         if id != 65534
 731                 message('WARNING:\n' +
 732                         '        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) +
 733                         '        Your build will result in an group table setup that is incompatible with the local system.')
 734         endif
 735 endif
 736 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 737         message('WARNING:\n' +
 738                 '        The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 739                 '        Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 740 endif
 741
 742 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 743 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 744 substs.set('NOBODY_USER_NAME', nobody_user)
 745 substs.set('NOBODY_GROUP_NAME', nobody_group)
 746
 747 tty_gid = get_option('tty-gid')
 748 conf.set('TTY_GID', tty_gid)
 749 substs.set('TTY_GID', tty_gid)
 750
 751 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 752 if get_option('users-gid') != ''
 753         users_gid = get_option('users-gid').to_int()
 754 else
 755         users_gid = '-'
 756 endif
 757 substs.set('USERS_GID', users_gid)
 758
 759 if get_option('adm-group')
 760         m4_defines += ['-DENABLE_ADM_GROUP']
 761 endif
 762
 763 if get_option('wheel-group')
 764         m4_defines += ['-DENABLE_WHEEL_GROUP']
 765 endif
 766
 767 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 768 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 769
 770 kill_user_processes = get_option('default-kill-user-processes')
 771 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 772 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 773 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 774
 775 dns_servers = get_option('dns-servers')
 776 conf.set_quoted('DNS_SERVERS', dns_servers)
 777 substs.set('DNS_SERVERS', dns_servers)
 778
 779 ntp_servers = get_option('ntp-servers')
 780 conf.set_quoted('NTP_SERVERS', ntp_servers)
 781 substs.set('NTP_SERVERS', ntp_servers)
 782
 783 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 784
 785 substs.set('SUSHELL', get_option('debug-shell'))
 786 substs.set('DEBUGTTY', get_option('debug-tty'))
 787
 788 debug = get_option('debug')
 789 enable_debug_hashmap = false
 790 enable_debug_mmap_cache = false
 791 if debug != ''
 792         foreach name : debug.split(',')
 793                 if name == 'hashmap'
 794                         enable_debug_hashmap = true
 795                 elif name == 'mmap-cache'
 796                         enable_debug_mmap_cache = true
 797                 else
 798                         message('unknown debug option "@0@", ignoring'.format(name))
 799                 endif
 800         endforeach
 801 endif
 802 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 803 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 804
 805 #####################################################################
 806
 807 threads = dependency('threads')
 808 librt = cc.find_library('rt')
 809 libm = cc.find_library('m')
 810 libdl = cc.find_library('dl')
 811 libcrypt = cc.find_library('crypt')
 812
 813 libcap = dependency('libcap', required : false)
 814 if not libcap.found()
 815         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 816         libcap = cc.find_library('cap')
 817 endif
 818
 819 libmount = dependency('mount',
 820                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 821
 822 want_seccomp = get_option('seccomp')
 823 if want_seccomp != 'false' and not fuzzer_build
 824         libseccomp = dependency('libseccomp',
 825                                 version : '>= 2.3.1',
 826                                 required : want_seccomp == 'true')
 827         have = libseccomp.found()
 828 else
 829         have = false
 830         libseccomp = []
 831 endif
 832 conf.set10('HAVE_SECCOMP', have)
 833 m4_defines += have ? ['-DHAVE_SECCOMP'] : []
 834
 835 want_selinux = get_option('selinux')
 836 if want_selinux != 'false' and not fuzzer_build
 837         libselinux = dependency('libselinux',
 838                                 version : '>= 2.1.9',
 839                                 required : want_selinux == 'true')
 840         have = libselinux.found()
 841 else
 842         have = false
 843         libselinux = []
 844 endif
 845 conf.set10('HAVE_SELINUX', have)
 846 m4_defines += have ? ['-DHAVE_SELINUX'] : []
 847
 848 want_apparmor = get_option('apparmor')
 849 if want_apparmor != 'false' and not fuzzer_build
 850         libapparmor = dependency('libapparmor',
 851                                  required : want_apparmor == 'true')
 852         have = libapparmor.found()
 853 else
 854         have = false
 855         libapparmor = []
 856 endif
 857 conf.set10('HAVE_APPARMOR', have)
 858 m4_defines += have ? ['-DHAVE_APPARMOR'] : []
 859
 860 smack_run_label = get_option('smack-run-label')
 861 if smack_run_label != ''
 862         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 863         m4_defines += ['-DHAVE_SMACK_RUN_LABEL']
 864 endif
 865
 866 want_polkit = get_option('polkit')
 867 install_polkit = false
 868 install_polkit_pkla = false
 869 if want_polkit != 'false' and not fuzzer_build
 870         install_polkit = true
 871
 872         libpolkit = dependency('polkit-gobject-1',
 873                                required : false)
 874         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 875                 message('Old polkit detected, will install pkla files')
 876                 install_polkit_pkla = true
 877         endif
 878 endif
 879 conf.set10('ENABLE_POLKIT', install_polkit)
 880
 881 want_acl = get_option('acl')
 882 if want_acl != 'false' and not fuzzer_build
 883         libacl = cc.find_library('acl', required : want_acl == 'true')
 884         have = libacl.found()
 885 else
 886         have = false
 887         libacl = []
 888 endif
 889 conf.set10('HAVE_ACL', have)
 890 m4_defines += have ? ['-DHAVE_ACL'] : []
 891
 892 want_audit = get_option('audit')
 893 if want_audit != 'false' and not fuzzer_build
 894         libaudit = dependency('audit', required : want_audit == 'true')
 895         have = libaudit.found()
 896 else
 897         have = false
 898         libaudit = []
 899 endif
 900 conf.set10('HAVE_AUDIT', have)
 901
 902 want_blkid = get_option('blkid')
 903 if want_blkid != 'false' and not fuzzer_build
 904         libblkid = dependency('blkid', required : want_blkid == 'true')
 905         have = libblkid.found()
 906 else
 907         have = false
 908         libblkid = []
 909 endif
 910 conf.set10('HAVE_BLKID', have)
 911
 912 want_kmod = get_option('kmod')
 913 if want_kmod != 'false' and not fuzzer_build
 914         libkmod = dependency('libkmod',
 915                              version : '>= 15',
 916                              required : want_kmod == 'true')
 917         have = libkmod.found()
 918 else
 919         have = false
 920         libkmod = []
 921 endif
 922 conf.set10('HAVE_KMOD', have)
 923
 924 want_pam = get_option('pam')
 925 if want_pam != 'false' and not fuzzer_build
 926         libpam = cc.find_library('pam', required : want_pam == 'true')
 927         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 928         have = libpam.found() and libpam_misc.found()
 929 else
 930         have = false
 931         libpam = []
 932         libpam_misc = []
 933 endif
 934 conf.set10('HAVE_PAM', have)
 935 m4_defines += have ? ['-DHAVE_PAM'] : []
 936
 937 want_microhttpd = get_option('microhttpd')
 938 if want_microhttpd != 'false' and not fuzzer_build
 939         libmicrohttpd = dependency('libmicrohttpd',
 940                                    version : '>= 0.9.33',
 941                                    required : want_microhttpd == 'true')
 942         have = libmicrohttpd.found()
 943 else
 944         have = false
 945         libmicrohttpd = []
 946 endif
 947 conf.set10('HAVE_MICROHTTPD', have)
 948 m4_defines += have ? ['-DHAVE_MICROHTTPD'] : []
 949
 950 want_libcryptsetup = get_option('libcryptsetup')
 951 if want_libcryptsetup != 'false' and not fuzzer_build
 952         libcryptsetup = dependency('libcryptsetup',
 953                                    version : '>= 1.6.0',
 954                                    required : want_libcryptsetup == 'true')
 955         have = libcryptsetup.found()
 956 else
 957         have = false
 958         libcryptsetup = []
 959 endif
 960 conf.set10('HAVE_LIBCRYPTSETUP', have)
 961
 962 want_libcurl = get_option('libcurl')
 963 if want_libcurl != 'false' and not fuzzer_build
 964         libcurl = dependency('libcurl',
 965                              version : '>= 7.32.0',
 966                              required : want_libcurl == 'true')
 967         have = libcurl.found()
 968 else
 969         have = false
 970         libcurl = []
 971 endif
 972 conf.set10('HAVE_LIBCURL', have)
 973 m4_defines += have ? ['-DHAVE_LIBCURL'] : []
 974
 975 want_libidn = get_option('libidn')
 976 want_libidn2 = get_option('libidn2')
 977 if want_libidn == 'true' and want_libidn2 == 'true'
 978         error('libidn and libidn2 cannot be requested simultaneously')
 979 endif
 980
 981 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 982         libidn = dependency('libidn',
 983                             required : want_libidn == 'true')
 984         have = libidn.found()
 985 else
 986         have = false
 987         libidn = []
 988 endif
 989 conf.set10('HAVE_LIBIDN', have)
 990 m4_defines += have ? ['-DHAVE_LIBIDN'] : []
 991 if not have and want_libidn2 != 'false' and not fuzzer_build
 992         # libidn is used for both libidn and libidn2 objects
 993         libidn = dependency('libidn2',
 994                             required : want_libidn2 == 'true')
 995         have = libidn.found()
 996 else
 997         have = false
 998 endif
 999 conf.set10('HAVE_LIBIDN2', have)
1000 m4_defines += have ? ['-DHAVE_LIBIDN2'] : []
1001
1002 want_libiptc = get_option('libiptc')
1003 if want_libiptc != 'false' and not fuzzer_build
1004         libiptc = dependency('libiptc',
1005                              required : want_libiptc == 'true')
1006         have = libiptc.found()
1007 else
1008         have = false
1009         libiptc = []
1010 endif
1011 conf.set10('HAVE_LIBIPTC', have)
1012 m4_defines += have ? ['-DHAVE_LIBIPTC'] : []
1013
1014 want_qrencode = get_option('qrencode')
1015 if want_qrencode != 'false' and not fuzzer_build
1016         libqrencode = dependency('libqrencode',
1017                                  required : want_qrencode == 'true')
1018         have = libqrencode.found()
1019 else
1020         have = false
1021         libqrencode = []
1022 endif
1023 conf.set10('HAVE_QRENCODE', have)
1024
1025 want_gcrypt = get_option('gcrypt')
1026 if want_gcrypt != 'false' and not fuzzer_build
1027         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1028         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1029         have = libgcrypt.found() and libgpg_error.found()
1030 else
1031         have = false
1032 endif
1033 if not have
1034         # link to neither of the libs if one is not found
1035         libgcrypt = []
1036         libgpg_error = []
1037 endif
1038 conf.set10('HAVE_GCRYPT', have)
1039
1040 want_gnutls = get_option('gnutls')
1041 if want_gnutls != 'false' and not fuzzer_build
1042         libgnutls = dependency('gnutls',
1043                                version : '>= 3.1.4',
1044                                required : want_gnutls == 'true')
1045         have = libgnutls.found()
1046 else
1047         have = false
1048         libgnutls = []
1049 endif
1050 conf.set10('HAVE_GNUTLS', have)
1051
1052 want_elfutils = get_option('elfutils')
1053 if want_elfutils != 'false' and not fuzzer_build
1054         libdw = dependency('libdw',
1055                            required : want_elfutils == 'true')
1056         have = libdw.found()
1057 else
1058         have = false
1059         libdw = []
1060 endif
1061 conf.set10('HAVE_ELFUTILS', have)
1062
1063 want_zlib = get_option('zlib')
1064 if want_zlib != 'false' and not fuzzer_build
1065         libz = dependency('zlib',
1066                           required : want_zlib == 'true')
1067         have = libz.found()
1068 else
1069         have = false
1070         libz = []
1071 endif
1072 conf.set10('HAVE_ZLIB', have)
1073
1074 want_bzip2 = get_option('bzip2')
1075 if want_bzip2 != 'false' and not fuzzer_build
1076         libbzip2 = cc.find_library('bz2',
1077                                    required : want_bzip2 == 'true')
1078         have = libbzip2.found()
1079 else
1080         have = false
1081         libbzip2 = []
1082 endif
1083 conf.set10('HAVE_BZIP2', have)
1084
1085 want_xz = get_option('xz')
1086 if want_xz != 'false' and not fuzzer_build
1087         libxz = dependency('liblzma',
1088                            required : want_xz == 'true')
1089         have = libxz.found()
1090 else
1091         have = false
1092         libxz = []
1093 endif
1094 conf.set10('HAVE_XZ', have)
1095
1096 want_lz4 = get_option('lz4')
1097 if want_lz4 != 'false' and not fuzzer_build
1098         liblz4 = dependency('liblz4',
1099                             required : want_lz4 == 'true')
1100         have = liblz4.found()
1101 else
1102         have = false
1103         liblz4 = []
1104 endif
1105 conf.set10('HAVE_LZ4', have)
1106
1107 want_xkbcommon = get_option('xkbcommon')
1108 if want_xkbcommon != 'false' and not fuzzer_build
1109         libxkbcommon = dependency('xkbcommon',
1110                                   version : '>= 0.3.0',
1111                                   required : want_xkbcommon == 'true')
1112         have = libxkbcommon.found()
1113 else
1114         have = false
1115         libxkbcommon = []
1116 endif
1117 conf.set10('HAVE_XKBCOMMON', have)
1118
1119 want_pcre2 = get_option('pcre2')
1120 if want_pcre2 != 'false'
1121         libpcre2 = dependency('libpcre2-8',
1122                               required : want_pcre2 == 'true')
1123         have = libpcre2.found()
1124 else
1125         have = false
1126         libpcre2 = []
1127 endif
1128 conf.set10('HAVE_PCRE2', have)
1129
1130 want_glib = get_option('glib')
1131 if want_glib != 'false' and not fuzzer_build
1132         libglib =    dependency('glib-2.0',
1133                                 version : '>= 2.22.0',
1134                                 required : want_glib == 'true')
1135         libgobject = dependency('gobject-2.0',
1136                                 version : '>= 2.22.0',
1137                                 required : want_glib == 'true')
1138         libgio =     dependency('gio-2.0',
1139                                 required : want_glib == 'true')
1140         have = libglib.found() and libgobject.found() and libgio.found()
1141 else
1142         have = false
1143         libglib = []
1144         libgobject = []
1145         libgio = []
1146 endif
1147 conf.set10('HAVE_GLIB', have)
1148
1149 want_dbus = get_option('dbus')
1150 if want_dbus != 'false' and not fuzzer_build
1151         libdbus = dependency('dbus-1',
1152                              version : '>= 1.3.2',
1153                              required : want_dbus == 'true')
1154         have = libdbus.found()
1155 else
1156         have = false
1157         libdbus = []
1158 endif
1159 conf.set10('HAVE_DBUS', have)
1160
1161 default_dnssec = get_option('default-dnssec')
1162 if fuzzer_build
1163         default_dnssec = 'no'
1164 endif
1165 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1166         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1167         default_dnssec = 'no'
1168 endif
1169 conf.set('DEFAULT_DNSSEC_MODE',
1170          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1171 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1172
1173 want_importd = get_option('importd')
1174 if want_importd != 'false'
1175         have = (conf.get('HAVE_LIBCURL') == 1 and
1176                 conf.get('HAVE_ZLIB') == 1 and
1177                 conf.get('HAVE_BZIP2') == 1 and
1178                 conf.get('HAVE_XZ') == 1 and
1179                 conf.get('HAVE_GCRYPT') == 1)
1180         if want_importd == 'true' and not have
1181                 error('importd support was requested, but dependencies are not available')
1182         endif
1183 else
1184         have = false
1185 endif
1186 conf.set10('ENABLE_IMPORTD', have)
1187
1188 want_remote = get_option('remote')
1189 if want_remote != 'false'
1190         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1191                      conf.get('HAVE_LIBCURL') == 1]
1192         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1193         # it's possible to build one without the other. Complain only if
1194         # support was explictly requested. The auxiliary files like sysusers
1195         # config should be installed when any of the programs are built.
1196         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1197                 error('remote support was requested, but dependencies are not available')
1198         endif
1199         have = have_deps[0] or have_deps[1]
1200 else
1201         have = false
1202 endif
1203 conf.set10('ENABLE_REMOTE', have)
1204
1205 foreach term : ['utmp',
1206                 'hibernate',
1207                 'environment-d',
1208                 'binfmt',
1209                 'coredump',
1210                 'resolve',
1211                 'logind',
1212                 'hostnamed',
1213                 'localed',
1214                 'machined',
1215                 'networkd',
1216                 'timedated',
1217                 'timesyncd',
1218                 'myhostname',
1219                 'firstboot',
1220                 'randomseed',
1221                 'backlight',
1222                 'vconsole',
1223                 'quotacheck',
1224                 'sysusers',
1225                 'tmpfiles',
1226                 'hwdb',
1227                 'rfkill',
1228                 'ldconfig',
1229                 'efi',
1230                 'tpm',
1231                 'ima',
1232                 'smack',
1233                 'gshadow',
1234                 'idn',
1235                 'nss-systemd']
1236         have = get_option(term)
1237         name = 'ENABLE_' + term.underscorify().to_upper()
1238         conf.set10(name, have)
1239         m4_defines += have ? ['-D' + name] : []
1240 endforeach
1241
1242 want_tests = get_option('tests')
1243 install_tests = get_option('install-tests')
1244 slow_tests = get_option('slow-tests')
1245 tests = []
1246 fuzzers = []
1247
1248 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1249
1250 #####################################################################
1251
1252 if get_option('efi')
1253         efi_arch = host_machine.cpu_family()
1254
1255         if efi_arch == 'x86'
1256                 EFI_MACHINE_TYPE_NAME = 'ia32'
1257                 gnu_efi_arch = 'ia32'
1258         elif efi_arch == 'x86_64'
1259                 EFI_MACHINE_TYPE_NAME = 'x64'
1260                 gnu_efi_arch = 'x86_64'
1261         elif efi_arch == 'arm'
1262                 EFI_MACHINE_TYPE_NAME = 'arm'
1263                 gnu_efi_arch = 'arm'
1264         elif efi_arch == 'aarch64'
1265                 EFI_MACHINE_TYPE_NAME = 'aa64'
1266                 gnu_efi_arch = 'aarch64'
1267         else
1268                 EFI_MACHINE_TYPE_NAME = ''
1269                 gnu_efi_arch = ''
1270         endif
1271
1272         have = true
1273         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1274
1275         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1276 else
1277         have = false
1278 endif
1279 conf.set10('ENABLE_EFI', have)
1280
1281 #####################################################################
1282
1283 config_h = configure_file(
1284         output : 'config.h',
1285         configuration : conf)
1286
1287 includes = include_directories('src/basic',
1288                                'src/shared',
1289                                'src/systemd',
1290                                'src/journal',
1291                                'src/resolve',
1292                                'src/timesync',
1293                                'src/time-wait-sync',
1294                                'src/login',
1295                                'src/udev',
1296                                'src/libudev',
1297                                'src/core',
1298                                'src/libsystemd/sd-bus',
1299                                'src/libsystemd/sd-device',
1300                                'src/libsystemd/sd-hwdb',
1301                                'src/libsystemd/sd-id128',
1302                                'src/libsystemd/sd-netlink',
1303                                'src/libsystemd/sd-network',
1304                                'src/libsystemd-network',
1305                                '.')
1306
1307 add_project_arguments('-include', 'config.h', language : 'c')
1308
1309 subdir('po')
1310 subdir('catalog')
1311 subdir('src/systemd')
1312 subdir('src/basic')
1313 subdir('src/libsystemd')
1314 subdir('src/libsystemd-network')
1315 subdir('src/journal')
1316 subdir('src/login')
1317
1318 libjournal_core = static_library(
1319         'journal-core',
1320         libjournal_core_sources,
1321         journald_gperf_c,
1322         include_directories : includes,
1323         install : false)
1324
1325 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1326 libsystemd = shared_library(
1327         'systemd',
1328         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1329         version : libsystemd_version,
1330         include_directories : includes,
1331         link_args : ['-shared',
1332                      '-Wl,--version-script=' + libsystemd_sym_path],
1333         link_with : [libbasic,
1334                      libbasic_gcrypt],
1335         link_whole : [libsystemd_static,
1336                       libjournal_client],
1337         dependencies : [threads,
1338                         librt,
1339                         libxz,
1340                         liblz4],
1341         link_depends : libsystemd_sym,
1342         install : true,
1343         install_dir : rootlibdir)
1344
1345 ############################################################
1346
1347 # binaries that have --help and are intended for use by humans,
1348 # usually, but not always, installed in /bin.
1349 public_programs = []
1350
1351 subdir('src/libudev')
1352 subdir('src/shared')
1353 subdir('src/core')
1354 subdir('src/udev')
1355 subdir('src/network')
1356
1357 subdir('src/analyze')
1358 subdir('src/journal-remote')
1359 subdir('src/coredump')
1360 subdir('src/hostname')
1361 subdir('src/import')
1362 subdir('src/kernel-install')
1363 subdir('src/locale')
1364 subdir('src/machine')
1365 subdir('src/nspawn')
1366 subdir('src/resolve')
1367 subdir('src/timedate')
1368 subdir('src/timesync')
1369 subdir('src/vconsole')
1370 subdir('src/boot/efi')
1371
1372 subdir('src/test')
1373 subdir('src/fuzz')
1374 subdir('rules')
1375 subdir('test')
1376
1377 ############################################################
1378
1379 # only static linking apart from libdl, to make sure that the
1380 # module is linked to all libraries that it uses.
1381 test_dlopen = executable(
1382         'test-dlopen',
1383         test_dlopen_c,
1384         include_directories : includes,
1385         link_with : [libbasic],
1386         dependencies : [libdl])
1387
1388 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1389                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1390                  ['mymachines', 'ENABLE_MACHINED'],
1391                  ['resolve',    'ENABLE_RESOLVE']]
1392
1393         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1394         if condition
1395                 module = tuple[0]
1396
1397                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1398                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1399
1400                 nss = shared_library(
1401                         'nss_' + module,
1402                         'src/nss-@0@/nss-@0@.c'.format(module),
1403                         version : '2',
1404                         include_directories : includes,
1405                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1406                         link_args : ['-Wl,-z,nodelete',
1407                                      '-shared',
1408                                      '-Wl,--version-script=' + version_script_arg,
1409                                      '-Wl,--undefined'],
1410                         link_with : [libsystemd_static,
1411                                      libbasic],
1412                         dependencies : [threads,
1413                                         librt],
1414                         link_depends : sym,
1415                         install : true,
1416                         install_dir : rootlibdir)
1417
1418                 # We cannot use shared_module because it does not support version suffix.
1419                 # Unfortunately shared_library insists on creating the symlink…
1420                 meson.add_install_script('sh', '-c',
1421                                          'rm $DESTDIR@0@/libnss_@1@.so'
1422                                          .format(rootlibdir, module))
1423
1424                 test('dlopen-nss_' + module,
1425                      test_dlopen,
1426                      args : [nss.full_path()]) # path to dlopen must include a slash
1427         endif
1428 endforeach
1429
1430 ############################################################
1431
1432 executable('systemd',
1433            systemd_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            install_dir : rootlibexecdir)
1446
1447 meson.add_install_script(meson_make_symlink,
1448                          join_paths(rootlibexecdir, 'systemd'),
1449                          join_paths(rootsbindir, 'init'))
1450
1451 exe = executable('systemd-analyze',
1452                  systemd_analyze_sources,
1453                  include_directories : includes,
1454                  link_with : [libcore,
1455                               libshared],
1456                  dependencies : [threads,
1457                                  librt,
1458                                  libseccomp,
1459                                  libselinux,
1460                                  libmount,
1461                                  libblkid],
1462                  install_rpath : rootlibexecdir,
1463                  install : true)
1464 public_programs += [exe]
1465
1466 executable('systemd-journald',
1467            systemd_journald_sources,
1468            include_directories : includes,
1469            link_with : [libjournal_core,
1470                         libshared],
1471            dependencies : [threads,
1472                            libxz,
1473                            liblz4,
1474                            libselinux],
1475            install_rpath : rootlibexecdir,
1476            install : true,
1477            install_dir : rootlibexecdir)
1478
1479 exe = executable('systemd-cat',
1480                  systemd_cat_sources,
1481                  include_directories : includes,
1482                  link_with : [libjournal_core,
1483                               libshared],
1484                  dependencies : [threads],
1485                  install_rpath : rootlibexecdir,
1486                  install : true)
1487 public_programs += [exe]
1488
1489 exe = executable('journalctl',
1490                  journalctl_sources,
1491                  include_directories : includes,
1492                  link_with : [libshared],
1493                  dependencies : [threads,
1494                                  libqrencode,
1495                                  libxz,
1496                                  liblz4,
1497                                  libpcre2],
1498                  install_rpath : rootlibexecdir,
1499                  install : true,
1500                  install_dir : rootbindir)
1501 public_programs += [exe]
1502
1503 executable('systemd-getty-generator',
1504            'src/getty-generator/getty-generator.c',
1505            include_directories : includes,
1506            link_with : [libshared],
1507            install_rpath : rootlibexecdir,
1508            install : true,
1509            install_dir : systemgeneratordir)
1510
1511 executable('systemd-debug-generator',
1512            'src/debug-generator/debug-generator.c',
1513            include_directories : includes,
1514            link_with : [libshared],
1515            install_rpath : rootlibexecdir,
1516            install : true,
1517            install_dir : systemgeneratordir)
1518
1519 executable('systemd-fstab-generator',
1520            'src/fstab-generator/fstab-generator.c',
1521            'src/core/mount-setup.c',
1522            include_directories : includes,
1523            link_with : [libshared],
1524            install_rpath : rootlibexecdir,
1525            install : true,
1526            install_dir : systemgeneratordir)
1527
1528 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1529         executable('30-systemd-environment-d-generator',
1530                    'src/environment-d-generator/environment-d-generator.c',
1531                    include_directories : includes,
1532                    link_with : [libshared],
1533                    install_rpath : rootlibexecdir,
1534                    install : true,
1535                    install_dir : userenvgeneratordir)
1536
1537         meson.add_install_script(meson_make_symlink,
1538                                  join_paths(sysconfdir, 'environment'),
1539                                  join_paths(environmentdir, '99-environment.conf'))
1540 endif
1541
1542 if conf.get('ENABLE_HIBERNATE') == 1
1543         executable('systemd-hibernate-resume-generator',
1544                    'src/hibernate-resume/hibernate-resume-generator.c',
1545                    include_directories : includes,
1546                    link_with : [libshared],
1547                    install_rpath : rootlibexecdir,
1548                    install : true,
1549                    install_dir : systemgeneratordir)
1550
1551         executable('systemd-hibernate-resume',
1552                    'src/hibernate-resume/hibernate-resume.c',
1553                    include_directories : includes,
1554                    link_with : [libshared],
1555                    install_rpath : rootlibexecdir,
1556                    install : true,
1557                    install_dir : rootlibexecdir)
1558 endif
1559
1560 if conf.get('HAVE_BLKID') == 1
1561         executable('systemd-gpt-auto-generator',
1562                    'src/gpt-auto-generator/gpt-auto-generator.c',
1563                    'src/basic/blkid-util.h',
1564                    include_directories : includes,
1565                    link_with : [libshared],
1566                    dependencies : libblkid,
1567                    install_rpath : rootlibexecdir,
1568                    install : true,
1569                    install_dir : systemgeneratordir)
1570
1571         exe = executable('systemd-dissect',
1572                          'src/dissect/dissect.c',
1573                          include_directories : includes,
1574                          link_with : [libshared],
1575                          install_rpath : rootlibexecdir,
1576                          install : true,
1577                          install_dir : rootlibexecdir)
1578         public_programs += [exe]
1579 endif
1580
1581 if conf.get('ENABLE_RESOLVE') == 1
1582         executable('systemd-resolved',
1583                    systemd_resolved_sources,
1584                    include_directories : includes,
1585                    link_with : [libshared,
1586                                 libbasic_gcrypt,
1587                                 libsystemd_resolve_core],
1588                    dependencies : [threads,
1589                                    libgpg_error,
1590                                    libm,
1591                                    libidn],
1592                    install_rpath : rootlibexecdir,
1593                    install : true,
1594                    install_dir : rootlibexecdir)
1595
1596         exe = executable('systemd-resolve',
1597                          systemd_resolve_sources,
1598                          include_directories : includes,
1599                          link_with : [libshared,
1600                                       libbasic_gcrypt,
1601                                       libsystemd_resolve_core],
1602                          dependencies : [threads,
1603                                          libgpg_error,
1604                                          libm,
1605                                          libidn],
1606                          install_rpath : rootlibexecdir,
1607                          install : true)
1608         public_programs += [exe]
1609
1610         meson.add_install_script(meson_make_symlink,
1611                          join_paths(bindir, 'systemd-resolve'),
1612                          join_paths(rootsbindir, 'resolvconf'))
1613 endif
1614
1615 if conf.get('ENABLE_LOGIND') == 1
1616         executable('systemd-logind',
1617                    systemd_logind_sources,
1618                    include_directories : includes,
1619                    link_with : [liblogind_core,
1620                                 libshared],
1621                    dependencies : [threads,
1622                                    libacl],
1623                    install_rpath : rootlibexecdir,
1624                    install : true,
1625                    install_dir : rootlibexecdir)
1626
1627         exe = executable('loginctl',
1628                          loginctl_sources,
1629                          include_directories : includes,
1630                          link_with : [libshared],
1631                          dependencies : [threads,
1632                                          liblz4,
1633                                          libxz],
1634                          install_rpath : rootlibexecdir,
1635                          install : true,
1636                          install_dir : rootbindir)
1637         public_programs += [exe]
1638
1639         exe = executable('systemd-inhibit',
1640                          'src/login/inhibit.c',
1641                          include_directories : includes,
1642                          link_with : [libshared],
1643                          install_rpath : rootlibexecdir,
1644                          install : true,
1645                          install_dir : rootbindir)
1646         public_programs += [exe]
1647
1648         if conf.get('HAVE_PAM') == 1
1649                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1650                 pam_systemd = shared_library(
1651                         'pam_systemd',
1652                         pam_systemd_c,
1653                         name_prefix : '',
1654                         include_directories : includes,
1655                         link_args : ['-shared',
1656                                      '-Wl,--version-script=' + version_script_arg],
1657                         link_with : [libsystemd_static,
1658                                      libshared_static],
1659                         dependencies : [threads,
1660                                         libpam,
1661                                         libpam_misc],
1662                         link_depends : pam_systemd_sym,
1663                         install : true,
1664                         install_dir : pamlibdir)
1665
1666                 test('dlopen-pam_systemd',
1667                      test_dlopen,
1668                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1669         endif
1670 endif
1671
1672 if conf.get('HAVE_PAM') == 1
1673         executable('systemd-user-sessions',
1674                    'src/user-sessions/user-sessions.c',
1675                    include_directories : includes,
1676                    link_with : [libshared],
1677                    install_rpath : rootlibexecdir,
1678                    install : true,
1679                    install_dir : rootlibexecdir)
1680 endif
1681
1682 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1683         exe = executable('bootctl',
1684                          'src/boot/bootctl.c',
1685                          include_directories : includes,
1686                          link_with : [libshared],
1687                          dependencies : [libblkid],
1688                          install_rpath : rootlibexecdir,
1689                          install : true)
1690         public_programs += [exe]
1691 endif
1692
1693 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1694                  include_directories : includes,
1695                  link_with : [libshared],
1696                  dependencies : [threads],
1697                  install_rpath : rootlibexecdir,
1698                  install : true)
1699 public_programs += [exe]
1700
1701 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1702                  include_directories : includes,
1703                  link_with : [libshared],
1704                  dependencies : [threads,
1705                                  libcap,
1706                                  libselinux,
1707                                  libxz,
1708                                  liblz4],
1709                  install_rpath : rootlibexecdir,
1710                  install : true,
1711                  install_dir : rootbindir)
1712 public_programs += [exe]
1713
1714 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1715         meson.add_install_script(meson_make_symlink,
1716                                  join_paths(rootbindir, 'systemctl'),
1717                                  join_paths(rootsbindir, alias))
1718 endforeach
1719
1720 if conf.get('ENABLE_BACKLIGHT') == 1
1721         executable('systemd-backlight',
1722                    'src/backlight/backlight.c',
1723                    include_directories : includes,
1724                    link_with : [libshared],
1725                    install_rpath : rootlibexecdir,
1726                    install : true,
1727                    install_dir : rootlibexecdir)
1728 endif
1729
1730 if conf.get('ENABLE_RFKILL') == 1
1731         executable('systemd-rfkill',
1732                    'src/rfkill/rfkill.c',
1733                    include_directories : includes,
1734                    link_with : [libshared],
1735                    install_rpath : rootlibexecdir,
1736                    install : true,
1737                    install_dir : rootlibexecdir)
1738 endif
1739
1740 executable('systemd-system-update-generator',
1741            'src/system-update-generator/system-update-generator.c',
1742            include_directories : includes,
1743            link_with : [libshared],
1744            install_rpath : rootlibexecdir,
1745            install : true,
1746            install_dir : systemgeneratordir)
1747
1748 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1749         executable('systemd-cryptsetup',
1750                    'src/cryptsetup/cryptsetup.c',
1751                    include_directories : includes,
1752                    link_with : [libshared],
1753                    dependencies : [libcryptsetup],
1754                    install_rpath : rootlibexecdir,
1755                    install : true,
1756                    install_dir : rootlibexecdir)
1757
1758         executable('systemd-cryptsetup-generator',
1759                    'src/cryptsetup/cryptsetup-generator.c',
1760                    include_directories : includes,
1761                    link_with : [libshared],
1762                    dependencies : [libcryptsetup],
1763                    install_rpath : rootlibexecdir,
1764                    install : true,
1765                    install_dir : systemgeneratordir)
1766
1767         executable('systemd-veritysetup',
1768                    'src/veritysetup/veritysetup.c',
1769                    include_directories : includes,
1770                    link_with : [libshared],
1771                    dependencies : [libcryptsetup],
1772                    install_rpath : rootlibexecdir,
1773                    install : true,
1774                    install_dir : rootlibexecdir)
1775
1776         executable('systemd-veritysetup-generator',
1777                    'src/veritysetup/veritysetup-generator.c',
1778                    include_directories : includes,
1779                    link_with : [libshared],
1780                    dependencies : [libcryptsetup],
1781                    install_rpath : rootlibexecdir,
1782                    install : true,
1783                    install_dir : systemgeneratordir)
1784 endif
1785
1786 if conf.get('HAVE_SYSV_COMPAT') == 1
1787         executable('systemd-sysv-generator',
1788                    'src/sysv-generator/sysv-generator.c',
1789                    include_directories : includes,
1790                    link_with : [libshared],
1791                    install_rpath : rootlibexecdir,
1792                    install : true,
1793                    install_dir : systemgeneratordir)
1794
1795         executable('systemd-rc-local-generator',
1796                    'src/rc-local-generator/rc-local-generator.c',
1797                    include_directories : includes,
1798                    link_with : [libshared],
1799                    install_rpath : rootlibexecdir,
1800                    install : true,
1801                    install_dir : systemgeneratordir)
1802 endif
1803
1804 if conf.get('ENABLE_HOSTNAMED') == 1
1805         executable('systemd-hostnamed',
1806                    'src/hostname/hostnamed.c',
1807                    include_directories : includes,
1808                    link_with : [libshared],
1809                    install_rpath : rootlibexecdir,
1810                    install : true,
1811                    install_dir : rootlibexecdir)
1812
1813         exe = executable('hostnamectl',
1814                          'src/hostname/hostnamectl.c',
1815                          include_directories : includes,
1816                          link_with : [libshared],
1817                          install_rpath : rootlibexecdir,
1818                          install : true)
1819         public_programs += [exe]
1820 endif
1821
1822 if conf.get('ENABLE_LOCALED') == 1
1823         if conf.get('HAVE_XKBCOMMON') == 1
1824                 # logind will load libxkbcommon.so dynamically on its own
1825                 deps = [libdl]
1826         else
1827                 deps = []
1828         endif
1829
1830         executable('systemd-localed',
1831                    systemd_localed_sources,
1832                    include_directories : includes,
1833                    link_with : [libshared],
1834                    dependencies : deps,
1835                    install_rpath : rootlibexecdir,
1836                    install : true,
1837                    install_dir : rootlibexecdir)
1838
1839         exe = executable('localectl',
1840                          localectl_sources,
1841                          include_directories : includes,
1842                          link_with : [libshared],
1843                          install_rpath : rootlibexecdir,
1844                          install : true)
1845         public_programs += [exe]
1846 endif
1847
1848 if conf.get('ENABLE_TIMEDATED') == 1
1849         executable('systemd-timedated',
1850                    'src/timedate/timedated.c',
1851                    include_directories : includes,
1852                    link_with : [libshared],
1853                    install_rpath : rootlibexecdir,
1854                    install : true,
1855                    install_dir : rootlibexecdir)
1856
1857         exe = executable('timedatectl',
1858                          'src/timedate/timedatectl.c',
1859                          include_directories : includes,
1860                          install_rpath : rootlibexecdir,
1861                          link_with : [libshared],
1862                          install : true)
1863         public_programs += [exe]
1864 endif
1865
1866 if conf.get('ENABLE_TIMESYNCD') == 1
1867         executable('systemd-timesyncd',
1868                    systemd_timesyncd_sources,
1869                    include_directories : includes,
1870                    link_with : [libshared],
1871                    dependencies : [threads,
1872                                    libm],
1873                    install_rpath : rootlibexecdir,
1874                    install : true,
1875                    install_dir : rootlibexecdir)
1876
1877         executable('systemd-time-wait-sync',
1878                    'src/time-wait-sync/time-wait-sync.c',
1879                    include_directories : includes,
1880                    link_with : [libshared],
1881                    install_rpath : rootlibexecdir,
1882                    install : true,
1883                    install_dir : rootlibexecdir)
1884 endif
1885
1886 if conf.get('ENABLE_MACHINED') == 1
1887         executable('systemd-machined',
1888                    systemd_machined_sources,
1889                    include_directories : includes,
1890                    link_with : [libmachine_core,
1891                                 libshared],
1892                    install_rpath : rootlibexecdir,
1893                    install : true,
1894                    install_dir : rootlibexecdir)
1895
1896         exe = executable('machinectl',
1897                          'src/machine/machinectl.c',
1898                          include_directories : includes,
1899                          link_with : [libshared],
1900                          dependencies : [threads,
1901                                          libxz,
1902                                          liblz4],
1903                          install_rpath : rootlibexecdir,
1904                          install : true,
1905                          install_dir : rootbindir)
1906         public_programs += [exe]
1907 endif
1908
1909 if conf.get('ENABLE_IMPORTD') == 1
1910         executable('systemd-importd',
1911                    systemd_importd_sources,
1912                    include_directories : includes,
1913                    link_with : [libshared],
1914                    dependencies : [threads],
1915                    install_rpath : rootlibexecdir,
1916                    install : true,
1917                    install_dir : rootlibexecdir)
1918
1919         systemd_pull = executable('systemd-pull',
1920                                   systemd_pull_sources,
1921                                   include_directories : includes,
1922                                   link_with : [libshared],
1923                                   dependencies : [libcurl,
1924                                                   libz,
1925                                                   libbzip2,
1926                                                   libxz,
1927                                                   libgcrypt],
1928                                   install_rpath : rootlibexecdir,
1929                                   install : true,
1930                                   install_dir : rootlibexecdir)
1931
1932         systemd_import = executable('systemd-import',
1933                                     systemd_import_sources,
1934                                     include_directories : includes,
1935                                     link_with : [libshared],
1936                                     dependencies : [libcurl,
1937                                                     libz,
1938                                                     libbzip2,
1939                                                     libxz],
1940                                     install_rpath : rootlibexecdir,
1941                                     install : true,
1942                                     install_dir : rootlibexecdir)
1943
1944         systemd_export = executable('systemd-export',
1945                                     systemd_export_sources,
1946                                     include_directories : includes,
1947                                     link_with : [libshared],
1948                                     dependencies : [libcurl,
1949                                                     libz,
1950                                                     libbzip2,
1951                                                     libxz],
1952                                     install_rpath : rootlibexecdir,
1953                                     install : true,
1954                                     install_dir : rootlibexecdir)
1955         public_programs += [systemd_pull, systemd_import, systemd_export]
1956 endif
1957
1958 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
1959         exe = executable('systemd-journal-upload',
1960                          systemd_journal_upload_sources,
1961                          include_directories : includes,
1962                          link_with : [libshared],
1963                          dependencies : [threads,
1964                                          libcurl,
1965                                          libgnutls,
1966                                          libxz,
1967                                          liblz4],
1968                          install_rpath : rootlibexecdir,
1969                          install : true,
1970                          install_dir : rootlibexecdir)
1971         public_programs += [exe]
1972 endif
1973
1974 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
1975         s_j_remote = executable('systemd-journal-remote',
1976                                 systemd_journal_remote_sources,
1977                                 include_directories : includes,
1978                                 link_with : [libshared],
1979                                 dependencies : [threads,
1980                                                 libmicrohttpd,
1981                                                 libgnutls,
1982                                                 libxz,
1983                                                 liblz4],
1984                                 install_rpath : rootlibexecdir,
1985                                 install : true,
1986                                 install_dir : rootlibexecdir)
1987
1988         s_j_gatewayd = executable('systemd-journal-gatewayd',
1989                                   systemd_journal_gatewayd_sources,
1990                                   include_directories : includes,
1991                                   link_with : [libshared],
1992                                   dependencies : [threads,
1993                                                   libmicrohttpd,
1994                                                   libgnutls,
1995                                                   libxz,
1996                                                   liblz4],
1997                                   install_rpath : rootlibexecdir,
1998                                   install : true,
1999                                   install_dir : rootlibexecdir)
2000         public_programs += [s_j_remote, s_j_gatewayd]
2001 endif
2002
2003 if conf.get('ENABLE_COREDUMP') == 1
2004         executable('systemd-coredump',
2005                    systemd_coredump_sources,
2006                    include_directories : includes,
2007                    link_with : [libshared],
2008                    dependencies : [threads,
2009                                    libacl,
2010                                    libdw,
2011                                    libxz,
2012                                    liblz4],
2013                    install_rpath : rootlibexecdir,
2014                    install : true,
2015                    install_dir : rootlibexecdir)
2016
2017         exe = executable('coredumpctl',
2018                          coredumpctl_sources,
2019                          include_directories : includes,
2020                          link_with : [libshared],
2021                          dependencies : [threads,
2022                                          libxz,
2023                                          liblz4],
2024                          install_rpath : rootlibexecdir,
2025                          install : true)
2026         public_programs += [exe]
2027 endif
2028
2029 if conf.get('ENABLE_BINFMT') == 1
2030         exe = executable('systemd-binfmt',
2031                          'src/binfmt/binfmt.c',
2032                          include_directories : includes,
2033                          link_with : [libshared],
2034                          install_rpath : rootlibexecdir,
2035                          install : true,
2036                          install_dir : rootlibexecdir)
2037         public_programs += [exe]
2038
2039         meson.add_install_script('sh', '-c',
2040                                  mkdir_p.format(binfmtdir))
2041         meson.add_install_script('sh', '-c',
2042                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2043 endif
2044
2045 if conf.get('ENABLE_VCONSOLE') == 1
2046         executable('systemd-vconsole-setup',
2047                    'src/vconsole/vconsole-setup.c',
2048                    include_directories : includes,
2049                    link_with : [libshared],
2050                    install_rpath : rootlibexecdir,
2051                    install : true,
2052                    install_dir : rootlibexecdir)
2053 endif
2054
2055 if conf.get('ENABLE_RANDOMSEED') == 1
2056         executable('systemd-random-seed',
2057                    'src/random-seed/random-seed.c',
2058                    include_directories : includes,
2059                    link_with : [libshared],
2060                    install_rpath : rootlibexecdir,
2061                    install : true,
2062                    install_dir : rootlibexecdir)
2063 endif
2064
2065 if conf.get('ENABLE_FIRSTBOOT') == 1
2066         executable('systemd-firstboot',
2067                    'src/firstboot/firstboot.c',
2068                    include_directories : includes,
2069                    link_with : [libshared],
2070                    dependencies : [libcrypt],
2071                    install_rpath : rootlibexecdir,
2072                    install : true,
2073                    install_dir : rootbindir)
2074 endif
2075
2076 executable('systemd-remount-fs',
2077            'src/remount-fs/remount-fs.c',
2078            'src/core/mount-setup.c',
2079            'src/core/mount-setup.h',
2080            include_directories : includes,
2081            link_with : [libshared],
2082            install_rpath : rootlibexecdir,
2083            install : true,
2084            install_dir : rootlibexecdir)
2085
2086 executable('systemd-machine-id-setup',
2087            'src/machine-id-setup/machine-id-setup-main.c',
2088            'src/core/machine-id-setup.c',
2089            'src/core/machine-id-setup.h',
2090            include_directories : includes,
2091            link_with : [libshared],
2092            install_rpath : rootlibexecdir,
2093            install : true,
2094            install_dir : rootbindir)
2095
2096 executable('systemd-fsck',
2097            'src/fsck/fsck.c',
2098            include_directories : includes,
2099            link_with : [libshared],
2100            install_rpath : rootlibexecdir,
2101            install : true,
2102            install_dir : rootlibexecdir)
2103
2104 executable('systemd-growfs',
2105            'src/partition/growfs.c',
2106            include_directories : includes,
2107            link_with : [libshared],
2108            dependencies : [libcryptsetup],
2109            install_rpath : rootlibexecdir,
2110            install : true,
2111            install_dir : rootlibexecdir)
2112
2113 executable('systemd-makefs',
2114            'src/partition/makefs.c',
2115            include_directories : includes,
2116            link_with : [libshared],
2117            install_rpath : rootlibexecdir,
2118            install : true,
2119            install_dir : rootlibexecdir)
2120
2121 executable('systemd-sleep',
2122            'src/sleep/sleep.c',
2123            include_directories : includes,
2124            link_with : [libshared],
2125            install_rpath : rootlibexecdir,
2126            install : true,
2127            install_dir : rootlibexecdir)
2128
2129 exe = executable('systemd-sysctl',
2130                  'src/sysctl/sysctl.c',
2131                  include_directories : includes,
2132                  link_with : [libshared],
2133                  install_rpath : rootlibexecdir,
2134                  install : true,
2135                  install_dir : rootlibexecdir)
2136 public_programs += [exe]
2137
2138 executable('systemd-ac-power',
2139            'src/ac-power/ac-power.c',
2140            include_directories : includes,
2141            link_with : [libshared],
2142            install_rpath : rootlibexecdir,
2143            install : true,
2144            install_dir : rootlibexecdir)
2145
2146 exe = executable('systemd-detect-virt',
2147                  'src/detect-virt/detect-virt.c',
2148                  include_directories : includes,
2149                  link_with : [libshared],
2150                  install_rpath : rootlibexecdir,
2151                  install : true)
2152 public_programs += [exe]
2153
2154 exe = executable('systemd-delta',
2155                  'src/delta/delta.c',
2156                  include_directories : includes,
2157                  link_with : [libshared],
2158                  install_rpath : rootlibexecdir,
2159                  install : true)
2160 public_programs += [exe]
2161
2162 exe = executable('systemd-escape',
2163                  'src/escape/escape.c',
2164                  include_directories : includes,
2165                  link_with : [libshared],
2166                  install_rpath : rootlibexecdir,
2167                  install : true,
2168                  install_dir : rootbindir)
2169 public_programs += [exe]
2170
2171 exe = executable('systemd-notify',
2172                  'src/notify/notify.c',
2173                  include_directories : includes,
2174                  link_with : [libshared],
2175                  install_rpath : rootlibexecdir,
2176                  install : true,
2177                  install_dir : rootbindir)
2178 public_programs += [exe]
2179
2180 executable('systemd-volatile-root',
2181            'src/volatile-root/volatile-root.c',
2182            include_directories : includes,
2183            link_with : [libshared],
2184            install_rpath : rootlibexecdir,
2185            install : true,
2186            install_dir : rootlibexecdir)
2187
2188 executable('systemd-cgroups-agent',
2189            'src/cgroups-agent/cgroups-agent.c',
2190            include_directories : includes,
2191            link_with : [libshared],
2192            install_rpath : rootlibexecdir,
2193            install : true,
2194            install_dir : rootlibexecdir)
2195
2196 exe = executable('systemd-path',
2197                  'src/path/path.c',
2198                  include_directories : includes,
2199                  link_with : [libshared],
2200                  install_rpath : rootlibexecdir,
2201                  install : true)
2202 public_programs += [exe]
2203
2204 exe = executable('systemd-ask-password',
2205                  'src/ask-password/ask-password.c',
2206                  include_directories : includes,
2207                  link_with : [libshared],
2208                  install_rpath : rootlibexecdir,
2209                  install : true,
2210                  install_dir : rootbindir)
2211 public_programs += [exe]
2212
2213 executable('systemd-reply-password',
2214            'src/reply-password/reply-password.c',
2215            include_directories : includes,
2216            link_with : [libshared],
2217            install_rpath : rootlibexecdir,
2218            install : true,
2219            install_dir : rootlibexecdir)
2220
2221 exe = executable('systemd-tty-ask-password-agent',
2222                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2223                  include_directories : includes,
2224                  link_with : [libshared],
2225                  install_rpath : rootlibexecdir,
2226                  install : true,
2227                  install_dir : rootbindir)
2228 public_programs += [exe]
2229
2230 exe = executable('systemd-cgls',
2231                  'src/cgls/cgls.c',
2232                  include_directories : includes,
2233                  link_with : [libshared],
2234                  install_rpath : rootlibexecdir,
2235                  install : true)
2236 public_programs += [exe]
2237
2238 exe = executable('systemd-cgtop',
2239                  'src/cgtop/cgtop.c',
2240                  include_directories : includes,
2241                  link_with : [libshared],
2242                  install_rpath : rootlibexecdir,
2243                  install : true)
2244 public_programs += [exe]
2245
2246 executable('systemd-initctl',
2247            'src/initctl/initctl.c',
2248            include_directories : includes,
2249            link_with : [libshared],
2250            install_rpath : rootlibexecdir,
2251            install : true,
2252            install_dir : rootlibexecdir)
2253
2254 exe = executable('systemd-mount',
2255                  'src/mount/mount-tool.c',
2256                  include_directories : includes,
2257                  link_with : [libshared],
2258                  install_rpath : rootlibexecdir,
2259                  install : true)
2260 public_programs += [exe]
2261
2262 meson.add_install_script(meson_make_symlink,
2263                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2264
2265 exe = executable('systemd-run',
2266                  'src/run/run.c',
2267                  include_directories : includes,
2268                  link_with : [libshared],
2269                  install_rpath : rootlibexecdir,
2270                  install : true)
2271 public_programs += [exe]
2272
2273 exe = executable('systemd-stdio-bridge',
2274                  'src/stdio-bridge/stdio-bridge.c',
2275                  include_directories : includes,
2276                  link_with : [libshared],
2277                  install_rpath : rootlibexecdir,
2278                  install : true)
2279 public_programs += [exe]
2280
2281 exe = executable('busctl',
2282                  'src/busctl/busctl.c',
2283                  'src/busctl/busctl-introspect.c',
2284                  'src/busctl/busctl-introspect.h',
2285                  include_directories : includes,
2286                  link_with : [libshared],
2287                  install_rpath : rootlibexecdir,
2288                  install : true)
2289 public_programs += [exe]
2290
2291 if conf.get('ENABLE_SYSUSERS') == 1
2292         exe = executable('systemd-sysusers',
2293                          'src/sysusers/sysusers.c',
2294                          include_directories : includes,
2295                          link_with : [libshared],
2296                          install_rpath : rootlibexecdir,
2297                          install : true,
2298                          install_dir : rootbindir)
2299         public_programs += [exe]
2300 endif
2301
2302 if conf.get('ENABLE_TMPFILES') == 1
2303         exe = executable('systemd-tmpfiles',
2304                          'src/tmpfiles/tmpfiles.c',
2305                          include_directories : includes,
2306                          link_with : [libshared],
2307                          dependencies : [libacl],
2308                          install_rpath : rootlibexecdir,
2309                          install : true,
2310                          install_dir : rootbindir)
2311         public_programs += [exe]
2312
2313         test('test-systemd-tmpfiles',
2314              test_systemd_tmpfiles_py,
2315              args : exe.full_path())
2316         # https://github.com/mesonbuild/meson/issues/2681
2317 endif
2318
2319 if conf.get('ENABLE_HWDB') == 1
2320         exe = executable('systemd-hwdb',
2321                          'src/hwdb/hwdb.c',
2322                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2323                          include_directories : includes,
2324                          link_with : [libudev_static],
2325                          install_rpath : udev_rpath,
2326                          install : true,
2327                          install_dir : rootbindir)
2328         public_programs += [exe]
2329 endif
2330
2331 if conf.get('ENABLE_QUOTACHECK') == 1
2332         executable('systemd-quotacheck',
2333                    'src/quotacheck/quotacheck.c',
2334                    include_directories : includes,
2335                    link_with : [libshared],
2336                    install_rpath : rootlibexecdir,
2337                    install : true,
2338                    install_dir : rootlibexecdir)
2339 endif
2340
2341 exe = executable('systemd-socket-proxyd',
2342                  'src/socket-proxy/socket-proxyd.c',
2343                  include_directories : includes,
2344                  link_with : [libshared],
2345                  dependencies : [threads],
2346                  install_rpath : rootlibexecdir,
2347                  install : true,
2348                  install_dir : rootlibexecdir)
2349 public_programs += [exe]
2350
2351 exe = executable('systemd-udevd',
2352                  systemd_udevd_sources,
2353                  include_directories : includes,
2354                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2355                  link_with : [libudev_core,
2356                               libsystemd_network,
2357                               libudev_static],
2358                  dependencies : [threads,
2359                                  libkmod,
2360                                  libidn,
2361                                  libacl,
2362                                  libblkid],
2363                  install_rpath : udev_rpath,
2364                  install : true,
2365                  install_dir : rootlibexecdir)
2366 public_programs += [exe]
2367
2368 exe = executable('udevadm',
2369                  udevadm_sources,
2370                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2371                  include_directories : includes,
2372                  link_with : [libudev_core,
2373                               libsystemd_network,
2374                               libudev_static],
2375                  dependencies : [threads,
2376                                  libkmod,
2377                                  libidn,
2378                                  libacl,
2379                                  libblkid],
2380                  install_rpath : udev_rpath,
2381                  install : true,
2382                  install_dir : rootbindir)
2383 public_programs += [exe]
2384
2385 executable('systemd-shutdown',
2386            systemd_shutdown_sources,
2387            include_directories : includes,
2388            link_with : [libshared],
2389            dependencies : [libmount],
2390            install_rpath : rootlibexecdir,
2391            install : true,
2392            install_dir : rootlibexecdir)
2393
2394 executable('systemd-update-done',
2395            'src/update-done/update-done.c',
2396            include_directories : includes,
2397            link_with : [libshared],
2398            install_rpath : rootlibexecdir,
2399            install : true,
2400            install_dir : rootlibexecdir)
2401
2402 executable('systemd-update-utmp',
2403            'src/update-utmp/update-utmp.c',
2404            include_directories : includes,
2405            link_with : [libshared],
2406            dependencies : [libaudit],
2407            install_rpath : rootlibexecdir,
2408            install : true,
2409            install_dir : rootlibexecdir)
2410
2411 if conf.get('HAVE_KMOD') == 1
2412         executable('systemd-modules-load',
2413                    'src/modules-load/modules-load.c',
2414                    include_directories : includes,
2415                    link_with : [libshared],
2416                    dependencies : [libkmod],
2417                    install_rpath : rootlibexecdir,
2418                    install : true,
2419                    install_dir : rootlibexecdir)
2420
2421         meson.add_install_script('sh', '-c',
2422                                  mkdir_p.format(modulesloaddir))
2423         meson.add_install_script('sh', '-c',
2424                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2425 endif
2426
2427 exe = executable('systemd-nspawn',
2428                  systemd_nspawn_sources,
2429                  'src/core/mount-setup.c', # FIXME: use a variable?
2430                  'src/core/mount-setup.h',
2431                  'src/core/loopback-setup.c',
2432                  'src/core/loopback-setup.h',
2433                  include_directories : [includes, include_directories('src/nspawn')],
2434                  link_with : [libshared],
2435                  dependencies : [libacl,
2436                                  libblkid,
2437                                  libseccomp,
2438                                  libselinux],
2439                  install_rpath : rootlibexecdir,
2440                  install : true)
2441 public_programs += [exe]
2442
2443 if conf.get('ENABLE_NETWORKD') == 1
2444         executable('systemd-networkd',
2445                    systemd_networkd_sources,
2446                    include_directories : includes,
2447                    link_with : [libnetworkd_core,
2448                                 libsystemd_network,
2449                                 libudev_static,
2450                                 libshared],
2451                    dependencies : [threads],
2452                    install_rpath : rootlibexecdir,
2453                    install : true,
2454                    install_dir : rootlibexecdir)
2455
2456         executable('systemd-networkd-wait-online',
2457                    systemd_networkd_wait_online_sources,
2458                    include_directories : includes,
2459                    link_with : [libnetworkd_core,
2460                                 libshared],
2461                    install_rpath : rootlibexecdir,
2462                    install : true,
2463                    install_dir : rootlibexecdir)
2464
2465         exe = executable('networkctl',
2466                    networkctl_sources,
2467                    include_directories : includes,
2468                    link_with : [libsystemd_network,
2469                               libshared],
2470                    install_rpath : rootlibexecdir,
2471                    install : true,
2472                    install_dir : rootbindir)
2473         public_programs += [exe]
2474 endif
2475
2476 executable('systemd-sulogin-shell',
2477            ['src/sulogin-shell/sulogin-shell.c'],
2478            include_directories : includes,
2479            link_with : [libshared],
2480            install_rpath : rootlibexecdir,
2481            install : true,
2482            install_dir : rootlibexecdir)
2483
2484 ############################################################
2485
2486 foreach tuple : tests
2487         sources = tuple[0]
2488         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2489         dependencies = tuple[2]
2490         condition = tuple.length() >= 4 ? tuple[3] : ''
2491         type = tuple.length() >= 5 ? tuple[4] : ''
2492         defs = tuple.length() >= 6 ? tuple[5] : []
2493         incs = tuple.length() >= 7 ? tuple[6] : includes
2494         timeout = 30
2495
2496         name = sources[0].split('/')[-1].split('.')[0]
2497         if type.startswith('timeout=')
2498                 timeout = type.split('=')[1].to_int()
2499                 type = ''
2500         endif
2501         if want_tests == 'false'
2502                 message('Not compiling @0@ because tests is set to false'.format(name))
2503         elif condition == '' or conf.get(condition) == 1
2504                 exe = executable(
2505                         name,
2506                         sources,
2507                         include_directories : incs,
2508                         link_with : link_with,
2509                         dependencies : dependencies,
2510                         c_args : defs,
2511                         install_rpath : rootlibexecdir,
2512                         install : install_tests,
2513                         install_dir : join_paths(testsdir, type))
2514
2515                 if type == 'manual'
2516                         message('@0@ is a manual test'.format(name))
2517                 elif type == 'unsafe' and want_tests != 'unsafe'
2518                         message('@0@ is an unsafe test'.format(name))
2519                 else
2520                         test(name, exe,
2521                              env : test_env,
2522                              timeout : timeout)
2523                 endif
2524         else
2525                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2526         endif
2527 endforeach
2528
2529 test_libsystemd_sym = executable(
2530         'test-libsystemd-sym',
2531         test_libsystemd_sym_c,
2532         include_directories : includes,
2533         link_with : [libsystemd],
2534         install : install_tests,
2535         install_dir : testsdir)
2536 test('test-libsystemd-sym',
2537      test_libsystemd_sym)
2538
2539 test_libudev_sym = executable(
2540         'test-libudev-sym',
2541         test_libudev_sym_c,
2542         include_directories : includes,
2543         c_args : ['-Wno-deprecated-declarations'],
2544         link_with : [libudev],
2545         install : install_tests,
2546         install_dir : testsdir)
2547 test('test-libudev-sym',
2548      test_libudev_sym)
2549
2550 ############################################################
2551
2552 fuzzer_exes = []
2553
2554 foreach tuple : fuzzers
2555         sources = tuple[0]
2556         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2557         dependencies = tuple[2]
2558         defs = tuple.length() >= 4 ? tuple[3] : []
2559         incs = tuple.length() >= 5 ? tuple[4] : includes
2560
2561         if fuzzer_build
2562                 dependencies += fuzzing_engine
2563         else
2564                 sources += 'src/fuzz/fuzz-main.c'
2565         endif
2566
2567         name = sources[0].split('/')[-1].split('.')[0]
2568
2569         fuzzer_exes += executable(
2570                 name,
2571                 sources,
2572                 include_directories : [incs, include_directories('src/fuzz')],
2573                 link_with : link_with,
2574                 dependencies : dependencies,
2575                 c_args : defs,
2576                 install : false)
2577 endforeach
2578
2579 run_target('fuzzers',
2580         depends : fuzzer_exes,
2581         command : ['true'])
2582
2583 ############################################################
2584
2585 make_directive_index_py = find_program('tools/make-directive-index.py')
2586 make_man_index_py = find_program('tools/make-man-index.py')
2587 xml_helper_py = find_program('tools/xml_helper.py')
2588 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2589
2590 subdir('units')
2591 subdir('sysctl.d')
2592 subdir('sysusers.d')
2593 subdir('tmpfiles.d')
2594 subdir('presets')
2595 subdir('hwdb')
2596 subdir('network')
2597 subdir('man')
2598 subdir('shell-completion/bash')
2599 subdir('shell-completion/zsh')
2600 subdir('doc/sysvinit')
2601 subdir('doc/var-log')
2602
2603 # FIXME: figure out if the warning is true:
2604 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2605 install_subdir('factory/etc',
2606                install_dir : factorydir)
2607
2608
2609 install_data('xorg/50-systemd-user.sh',
2610              install_dir : xinitrcdir)
2611 install_data('modprobe.d/systemd.conf',
2612              install_dir : modprobedir)
2613 install_data('LICENSE.GPL2',
2614              'LICENSE.LGPL2.1',
2615              'NEWS',
2616              'README',
2617              'doc/CODING_STYLE',
2618              'doc/DISTRO_PORTING',
2619              'doc/ENVIRONMENT.md',
2620              'doc/HACKING',
2621              'doc/TRANSIENT-SETTINGS.md',
2622              'doc/TRANSLATORS',
2623              'doc/UIDS-GIDS.md',
2624              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2625              install_dir : docdir)
2626
2627 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2628 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2629
2630 ############################################################
2631
2632 meson_check_help = find_program('tools/meson-check-help.sh')
2633
2634 foreach exec : public_programs
2635         name = exec.full_path().split('/')[-1]
2636         test('check-help-' + name,
2637              meson_check_help,
2638              args : [exec.full_path()])
2639 endforeach
2640
2641 ############################################################
2642
2643 # Enable tests for all supported sanitizers
2644 foreach tuple : sanitizers
2645         sanitizer = tuple[0]
2646         build = tuple[1]
2647
2648         have = run_command(check_compilation_sh,
2649                            cc.cmd_array(), '-x', 'c',
2650                            '-fsanitize=@0@'.format(sanitizer),
2651                            '-include', link_test_c).returncode() == 0
2652         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2653
2654         if have
2655                 prev = ''
2656                 foreach p : fuzz_regression_tests
2657                         b = p.split('/')[-2]
2658                         c = p.split('/')[-1]
2659
2660                         name = '@0@:@1@'.format(b, sanitizer)
2661
2662                         if name != prev
2663                                 if want_tests == 'false'
2664                                         message('Not compiling @0@ because tests is set to false'.format(name))
2665                                 elif slow_tests
2666                                         exe = custom_target(
2667                                                 name,
2668                                                 output : name,
2669                                                 depends : build,
2670                                                 command : [env, 'ln', '-fs',
2671                                                            join_paths(build.full_path(), b),
2672                                                            '@OUTPUT@'],
2673                                                 build_by_default : true)
2674                                 else
2675                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2676                                 endif
2677                         endif
2678                         prev = name
2679
2680                         if want_tests != 'false' and slow_tests
2681                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2682                                      env,
2683                                      args : [exe.full_path(),
2684                                              join_paths(meson.source_root(),
2685                                                         'test/fuzz-regressions',
2686                                                         p)])
2687                         endif
2688                 endforeach
2689         endif
2690 endforeach
2691
2692
2693 ############################################################
2694
2695 if git.found()
2696         all_files = run_command(
2697                 git,
2698                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2699                  'ls-files',
2700                  ':/*.[ch]'])
2701         all_files = files(all_files.stdout().split())
2702
2703         custom_target(
2704                 'tags',
2705                 output : 'tags',
2706                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2707         custom_target(
2708                 'ctags',
2709                 output : 'ctags',
2710                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2711 endif
2712
2713 if git.found()
2714         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2715         run_target(
2716                 'git-contrib',
2717                 command : [meson_git_contrib_sh])
2718 endif
2719
2720 if git.found()
2721         git_head = run_command(
2722                 git,
2723                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2724                  'rev-parse', 'HEAD']).stdout().strip()
2725         git_head_short = run_command(
2726                 git,
2727                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2728                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2729
2730         run_target(
2731                 'git-snapshot',
2732                 command : ['git', 'archive',
2733                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2734                                                                  git_head_short),
2735                            '--prefix', 'systemd-@0@/'.format(git_head),
2736                            'HEAD'])
2737 endif
2738
2739 ############################################################
2740
2741 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2742 run_target(
2743         'check-api-docs',
2744         depends : [man, libsystemd, libudev],
2745         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2746
2747 ############################################################
2748
2749 status = [
2750         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2751
2752         'split /usr:                        @0@'.format(split_usr),
2753         'split bin-sbin:                    @0@'.format(split_bin),
2754         'prefix directory:                  @0@'.format(prefixdir),
2755         'rootprefix directory:              @0@'.format(rootprefixdir),
2756         'sysconf directory:                 @0@'.format(sysconfdir),
2757         'include directory:                 @0@'.format(includedir),
2758         'lib directory:                     @0@'.format(libdir),
2759         'rootlib directory:                 @0@'.format(rootlibdir),
2760         'SysV init scripts:                 @0@'.format(sysvinit_path),
2761         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2762         'PAM modules directory:             @0@'.format(pamlibdir),
2763         'PAM configuration directory:       @0@'.format(pamconfdir),
2764         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2765         'modprobe.d directory:              @0@'.format(modprobedir),
2766         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2767         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2768         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2769         'bash completions directory:        @0@'.format(bashcompletiondir),
2770         'zsh completions directory:         @0@'.format(zshcompletiondir),
2771         'extra start script:                @0@'.format(get_option('rc-local')),
2772         'extra stop script:                 @0@'.format(get_option('halt-local')),
2773         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2774                                                               get_option('debug-tty')),
2775         'TTY GID:                           @0@'.format(tty_gid),
2776         'users GID:                         @0@'.format(users_gid),
2777         'maximum system UID:                @0@'.format(system_uid_max),
2778         'maximum system GID:                @0@'.format(system_gid_max),
2779         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2780         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2781         'minimum container UID base:        @0@'.format(container_uid_base_min),
2782         'maximum container UID base:        @0@'.format(container_uid_base_max),
2783         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2784         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2785         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2786         'support URL:                       @0@'.format(support_url),
2787         'nobody user name:                  @0@'.format(nobody_user),
2788         'nobody group name:                 @0@'.format(nobody_group),
2789         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2790         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2791
2792         'default DNSSEC mode:               @0@'.format(default_dnssec),
2793         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2794         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2795
2796 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2797 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2798 status += [
2799         'default DNS servers:               @0@'.format(alt_dns_servers),
2800         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2801
2802 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2803                              '@@0@'.format(time_epoch)).stdout().strip()
2804 status += [
2805         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2806
2807 # TODO:
2808 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2809 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2810 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2811
2812 if conf.get('ENABLE_EFI') == 1
2813         status += [
2814                 'efi arch:                          @0@'.format(efi_arch)]
2815
2816         if have_gnu_efi
2817                 status += [
2818                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2819                         'EFI CC                             @0@'.format(efi_cc),
2820                         'EFI lib directory:                 @0@'.format(efi_libdir),
2821                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2822                         'EFI include directory:             @0@'.format(efi_incdir)]
2823         endif
2824 endif
2825
2826 found = []
2827 missing = []
2828
2829 foreach tuple : [
2830         ['libcryptsetup'],
2831         ['PAM'],
2832         ['AUDIT'],
2833         ['IMA'],
2834         ['AppArmor'],
2835         ['SELinux'],
2836         ['SECCOMP'],
2837         ['SMACK'],
2838         ['zlib'],
2839         ['xz'],
2840         ['lz4'],
2841         ['bzip2'],
2842         ['ACL'],
2843         ['gcrypt'],
2844         ['qrencode'],
2845         ['microhttpd'],
2846         ['gnutls'],
2847         ['libcurl'],
2848         ['idn'],
2849         ['libidn2'],
2850         ['libidn'],
2851         ['nss-systemd'],
2852         ['libiptc'],
2853         ['elfutils'],
2854         ['binfmt'],
2855         ['vconsole'],
2856         ['quotacheck'],
2857         ['tmpfiles'],
2858         ['environment.d'],
2859         ['sysusers'],
2860         ['firstboot'],
2861         ['randomseed'],
2862         ['backlight'],
2863         ['rfkill'],
2864         ['logind'],
2865         ['machined'],
2866         ['importd'],
2867         ['hostnamed'],
2868         ['timedated'],
2869         ['timesyncd'],
2870         ['localed'],
2871         ['networkd'],
2872         ['resolve'],
2873         ['coredump'],
2874         ['polkit'],
2875         ['legacy pkla',      install_polkit_pkla],
2876         ['efi'],
2877         ['gnu-efi',          have_gnu_efi],
2878         ['kmod'],
2879         ['xkbcommon'],
2880         ['pcre2'],
2881         ['blkid'],
2882         ['dbus'],
2883         ['glib'],
2884         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2885         ['hwdb'],
2886         ['tpm'],
2887         ['man pages',        want_man],
2888         ['html pages',       want_html],
2889         ['man page indices', want_man and have_lxml],
2890         ['SysV compat'],
2891         ['utmp'],
2892         ['ldconfig'],
2893         ['hibernate'],
2894         ['adm group',        get_option('adm-group')],
2895         ['wheel group',      get_option('wheel-group')],
2896         ['gshadow'],
2897         ['debug hashmap'],
2898         ['debug mmap cache'],
2899 ]
2900
2901         if tuple.length() >= 2
2902                 cond = tuple[1]
2903         else
2904                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2905                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2906                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2907         endif
2908         if cond
2909                 found += [tuple[0]]
2910         else
2911                 missing += [tuple[0]]
2912         endif
2913 endforeach
2914
2915 status += [
2916         '',
2917         'enabled features: @0@'.format(', '.join(found)),
2918         '',
2919         'disabled features: @0@'.format(', '.join(missing)),
2920         '']
2921 message('\n         '.join(status))
2922
2923 if rootprefixdir != rootprefix_default
2924         message('WARNING:\n' +
2925                 '        Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2926                 '        systemd used fixed names for unit file directories and other paths, so anything\n' +
2927                 '        except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2928 endif