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 static_libsystemd = get_option('static-libsystemd')
1346 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1347
1348 install_libsystemd_static = static_library(
1349         'systemd',
1350         libsystemd_sources,
1351         journal_client_sources,
1352         basic_sources,
1353         basic_gcrypt_sources,
1354         include_directories : includes,
1355         build_by_default : static_libsystemd != 'false',
1356         install : static_libsystemd != 'false',
1357         install_dir : rootlibdir,
1358         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1359         dependencies : [threads,
1360                         librt,
1361                         libxz,
1362                         liblz4,
1363                         libcap,
1364                         libblkid,
1365                         libmount,
1366                         libselinux,
1367                         libgcrypt],
1368         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1369
1370 ############################################################
1371
1372 # binaries that have --help and are intended for use by humans,
1373 # usually, but not always, installed in /bin.
1374 public_programs = []
1375
1376 subdir('src/libudev')
1377 subdir('src/shared')
1378 subdir('src/core')
1379 subdir('src/udev')
1380 subdir('src/network')
1381
1382 subdir('src/analyze')
1383 subdir('src/journal-remote')
1384 subdir('src/coredump')
1385 subdir('src/hostname')
1386 subdir('src/import')
1387 subdir('src/kernel-install')
1388 subdir('src/locale')
1389 subdir('src/machine')
1390 subdir('src/nspawn')
1391 subdir('src/resolve')
1392 subdir('src/timedate')
1393 subdir('src/timesync')
1394 subdir('src/vconsole')
1395 subdir('src/boot/efi')
1396
1397 subdir('src/test')
1398 subdir('src/fuzz')
1399 subdir('rules')
1400 subdir('test')
1401
1402 ############################################################
1403
1404 # only static linking apart from libdl, to make sure that the
1405 # module is linked to all libraries that it uses.
1406 test_dlopen = executable(
1407         'test-dlopen',
1408         test_dlopen_c,
1409         include_directories : includes,
1410         link_with : [libbasic],
1411         dependencies : [libdl])
1412
1413 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1414                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1415                  ['mymachines', 'ENABLE_MACHINED'],
1416                  ['resolve',    'ENABLE_RESOLVE']]
1417
1418         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1419         if condition
1420                 module = tuple[0]
1421
1422                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1423                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1424
1425                 nss = shared_library(
1426                         'nss_' + module,
1427                         'src/nss-@0@/nss-@0@.c'.format(module),
1428                         version : '2',
1429                         include_directories : includes,
1430                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1431                         link_args : ['-Wl,-z,nodelete',
1432                                      '-shared',
1433                                      '-Wl,--version-script=' + version_script_arg,
1434                                      '-Wl,--undefined'],
1435                         link_with : [libsystemd_static,
1436                                      libbasic],
1437                         dependencies : [threads,
1438                                         librt],
1439                         link_depends : sym,
1440                         install : true,
1441                         install_dir : rootlibdir)
1442
1443                 # We cannot use shared_module because it does not support version suffix.
1444                 # Unfortunately shared_library insists on creating the symlink…
1445                 meson.add_install_script('sh', '-c',
1446                                          'rm $DESTDIR@0@/libnss_@1@.so'
1447                                          .format(rootlibdir, module))
1448
1449                 test('dlopen-nss_' + module,
1450                      test_dlopen,
1451                      args : [nss.full_path()]) # path to dlopen must include a slash
1452         endif
1453 endforeach
1454
1455 ############################################################
1456
1457 executable('systemd',
1458            systemd_sources,
1459            include_directories : includes,
1460            link_with : [libcore,
1461                         libshared],
1462            dependencies : [threads,
1463                            librt,
1464                            libseccomp,
1465                            libselinux,
1466                            libmount,
1467                            libblkid],
1468            install_rpath : rootlibexecdir,
1469            install : true,
1470            install_dir : rootlibexecdir)
1471
1472 meson.add_install_script(meson_make_symlink,
1473                          join_paths(rootlibexecdir, 'systemd'),
1474                          join_paths(rootsbindir, 'init'))
1475
1476 exe = executable('systemd-analyze',
1477                  systemd_analyze_sources,
1478                  include_directories : includes,
1479                  link_with : [libcore,
1480                               libshared],
1481                  dependencies : [threads,
1482                                  librt,
1483                                  libseccomp,
1484                                  libselinux,
1485                                  libmount,
1486                                  libblkid],
1487                  install_rpath : rootlibexecdir,
1488                  install : true)
1489 public_programs += [exe]
1490
1491 executable('systemd-journald',
1492            systemd_journald_sources,
1493            include_directories : includes,
1494            link_with : [libjournal_core,
1495                         libshared],
1496            dependencies : [threads,
1497                            libxz,
1498                            liblz4,
1499                            libselinux],
1500            install_rpath : rootlibexecdir,
1501            install : true,
1502            install_dir : rootlibexecdir)
1503
1504 exe = executable('systemd-cat',
1505                  systemd_cat_sources,
1506                  include_directories : includes,
1507                  link_with : [libjournal_core,
1508                               libshared],
1509                  dependencies : [threads],
1510                  install_rpath : rootlibexecdir,
1511                  install : true)
1512 public_programs += [exe]
1513
1514 exe = executable('journalctl',
1515                  journalctl_sources,
1516                  include_directories : includes,
1517                  link_with : [libshared],
1518                  dependencies : [threads,
1519                                  libqrencode,
1520                                  libxz,
1521                                  liblz4,
1522                                  libpcre2],
1523                  install_rpath : rootlibexecdir,
1524                  install : true,
1525                  install_dir : rootbindir)
1526 public_programs += [exe]
1527
1528 executable('systemd-getty-generator',
1529            'src/getty-generator/getty-generator.c',
1530            include_directories : includes,
1531            link_with : [libshared],
1532            install_rpath : rootlibexecdir,
1533            install : true,
1534            install_dir : systemgeneratordir)
1535
1536 executable('systemd-debug-generator',
1537            'src/debug-generator/debug-generator.c',
1538            include_directories : includes,
1539            link_with : [libshared],
1540            install_rpath : rootlibexecdir,
1541            install : true,
1542            install_dir : systemgeneratordir)
1543
1544 executable('systemd-fstab-generator',
1545            'src/fstab-generator/fstab-generator.c',
1546            'src/core/mount-setup.c',
1547            include_directories : includes,
1548            link_with : [libshared],
1549            install_rpath : rootlibexecdir,
1550            install : true,
1551            install_dir : systemgeneratordir)
1552
1553 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1554         executable('30-systemd-environment-d-generator',
1555                    'src/environment-d-generator/environment-d-generator.c',
1556                    include_directories : includes,
1557                    link_with : [libshared],
1558                    install_rpath : rootlibexecdir,
1559                    install : true,
1560                    install_dir : userenvgeneratordir)
1561
1562         meson.add_install_script(meson_make_symlink,
1563                                  join_paths(sysconfdir, 'environment'),
1564                                  join_paths(environmentdir, '99-environment.conf'))
1565 endif
1566
1567 if conf.get('ENABLE_HIBERNATE') == 1
1568         executable('systemd-hibernate-resume-generator',
1569                    'src/hibernate-resume/hibernate-resume-generator.c',
1570                    include_directories : includes,
1571                    link_with : [libshared],
1572                    install_rpath : rootlibexecdir,
1573                    install : true,
1574                    install_dir : systemgeneratordir)
1575
1576         executable('systemd-hibernate-resume',
1577                    'src/hibernate-resume/hibernate-resume.c',
1578                    include_directories : includes,
1579                    link_with : [libshared],
1580                    install_rpath : rootlibexecdir,
1581                    install : true,
1582                    install_dir : rootlibexecdir)
1583 endif
1584
1585 if conf.get('HAVE_BLKID') == 1
1586         executable('systemd-gpt-auto-generator',
1587                    'src/gpt-auto-generator/gpt-auto-generator.c',
1588                    'src/basic/blkid-util.h',
1589                    include_directories : includes,
1590                    link_with : [libshared],
1591                    dependencies : libblkid,
1592                    install_rpath : rootlibexecdir,
1593                    install : true,
1594                    install_dir : systemgeneratordir)
1595
1596         exe = executable('systemd-dissect',
1597                          'src/dissect/dissect.c',
1598                          include_directories : includes,
1599                          link_with : [libshared],
1600                          install_rpath : rootlibexecdir,
1601                          install : true,
1602                          install_dir : rootlibexecdir)
1603         public_programs += [exe]
1604 endif
1605
1606 if conf.get('ENABLE_RESOLVE') == 1
1607         executable('systemd-resolved',
1608                    systemd_resolved_sources,
1609                    include_directories : includes,
1610                    link_with : [libshared,
1611                                 libbasic_gcrypt,
1612                                 libsystemd_resolve_core],
1613                    dependencies : [threads,
1614                                    libgpg_error,
1615                                    libm,
1616                                    libidn],
1617                    install_rpath : rootlibexecdir,
1618                    install : true,
1619                    install_dir : rootlibexecdir)
1620
1621         exe = executable('resolvectl',
1622                          resolvectl_sources,
1623                          include_directories : includes,
1624                          link_with : [libshared,
1625                                       libbasic_gcrypt,
1626                                       libsystemd_resolve_core],
1627                          dependencies : [threads,
1628                                          libgpg_error,
1629                                          libm,
1630                                          libidn],
1631                          install_rpath : rootlibexecdir,
1632                          install : true)
1633         public_programs += [exe]
1634
1635         meson.add_install_script(meson_make_symlink,
1636                          join_paths(bindir, 'resolvectl'),
1637                          join_paths(rootsbindir, 'resolvconf'))
1638
1639         meson.add_install_script(meson_make_symlink,
1640                          join_paths(bindir, 'resolvectl'),
1641                          join_paths(bindir, 'systemd-resolve'))
1642 endif
1643
1644 if conf.get('ENABLE_LOGIND') == 1
1645         executable('systemd-logind',
1646                    systemd_logind_sources,
1647                    include_directories : includes,
1648                    link_with : [liblogind_core,
1649                                 libshared],
1650                    dependencies : [threads,
1651                                    libacl],
1652                    install_rpath : rootlibexecdir,
1653                    install : true,
1654                    install_dir : rootlibexecdir)
1655
1656         exe = executable('loginctl',
1657                          loginctl_sources,
1658                          include_directories : includes,
1659                          link_with : [libshared],
1660                          dependencies : [threads,
1661                                          liblz4,
1662                                          libxz],
1663                          install_rpath : rootlibexecdir,
1664                          install : true,
1665                          install_dir : rootbindir)
1666         public_programs += [exe]
1667
1668         exe = executable('systemd-inhibit',
1669                          'src/login/inhibit.c',
1670                          include_directories : includes,
1671                          link_with : [libshared],
1672                          install_rpath : rootlibexecdir,
1673                          install : true,
1674                          install_dir : rootbindir)
1675         public_programs += [exe]
1676
1677         if conf.get('HAVE_PAM') == 1
1678                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1679                 pam_systemd = shared_library(
1680                         'pam_systemd',
1681                         pam_systemd_c,
1682                         name_prefix : '',
1683                         include_directories : includes,
1684                         link_args : ['-shared',
1685                                      '-Wl,--version-script=' + version_script_arg],
1686                         link_with : [libsystemd_static,
1687                                      libshared_static],
1688                         dependencies : [threads,
1689                                         libpam,
1690                                         libpam_misc],
1691                         link_depends : pam_systemd_sym,
1692                         install : true,
1693                         install_dir : pamlibdir)
1694
1695                 test('dlopen-pam_systemd',
1696                      test_dlopen,
1697                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1698         endif
1699 endif
1700
1701 if conf.get('HAVE_PAM') == 1
1702         executable('systemd-user-sessions',
1703                    'src/user-sessions/user-sessions.c',
1704                    include_directories : includes,
1705                    link_with : [libshared],
1706                    install_rpath : rootlibexecdir,
1707                    install : true,
1708                    install_dir : rootlibexecdir)
1709 endif
1710
1711 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1712         exe = executable('bootctl',
1713                          'src/boot/bootctl.c',
1714                          include_directories : includes,
1715                          link_with : [libshared],
1716                          dependencies : [libblkid],
1717                          install_rpath : rootlibexecdir,
1718                          install : true)
1719         public_programs += [exe]
1720 endif
1721
1722 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1723                  include_directories : includes,
1724                  link_with : [libshared],
1725                  dependencies : [threads],
1726                  install_rpath : rootlibexecdir,
1727                  install : true)
1728 public_programs += [exe]
1729
1730 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1731                  include_directories : includes,
1732                  link_with : [libshared],
1733                  dependencies : [threads,
1734                                  libcap,
1735                                  libselinux,
1736                                  libxz,
1737                                  liblz4],
1738                  install_rpath : rootlibexecdir,
1739                  install : true,
1740                  install_dir : rootbindir)
1741 public_programs += [exe]
1742
1743 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1744         meson.add_install_script(meson_make_symlink,
1745                                  join_paths(rootbindir, 'systemctl'),
1746                                  join_paths(rootsbindir, alias))
1747 endforeach
1748
1749 if conf.get('ENABLE_BACKLIGHT') == 1
1750         executable('systemd-backlight',
1751                    'src/backlight/backlight.c',
1752                    include_directories : includes,
1753                    link_with : [libshared],
1754                    install_rpath : rootlibexecdir,
1755                    install : true,
1756                    install_dir : rootlibexecdir)
1757 endif
1758
1759 if conf.get('ENABLE_RFKILL') == 1
1760         executable('systemd-rfkill',
1761                    'src/rfkill/rfkill.c',
1762                    include_directories : includes,
1763                    link_with : [libshared],
1764                    install_rpath : rootlibexecdir,
1765                    install : true,
1766                    install_dir : rootlibexecdir)
1767 endif
1768
1769 executable('systemd-system-update-generator',
1770            'src/system-update-generator/system-update-generator.c',
1771            include_directories : includes,
1772            link_with : [libshared],
1773            install_rpath : rootlibexecdir,
1774            install : true,
1775            install_dir : systemgeneratordir)
1776
1777 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1778         executable('systemd-cryptsetup',
1779                    'src/cryptsetup/cryptsetup.c',
1780                    include_directories : includes,
1781                    link_with : [libshared],
1782                    dependencies : [libcryptsetup],
1783                    install_rpath : rootlibexecdir,
1784                    install : true,
1785                    install_dir : rootlibexecdir)
1786
1787         executable('systemd-cryptsetup-generator',
1788                    'src/cryptsetup/cryptsetup-generator.c',
1789                    include_directories : includes,
1790                    link_with : [libshared],
1791                    dependencies : [libcryptsetup],
1792                    install_rpath : rootlibexecdir,
1793                    install : true,
1794                    install_dir : systemgeneratordir)
1795
1796         executable('systemd-veritysetup',
1797                    'src/veritysetup/veritysetup.c',
1798                    include_directories : includes,
1799                    link_with : [libshared],
1800                    dependencies : [libcryptsetup],
1801                    install_rpath : rootlibexecdir,
1802                    install : true,
1803                    install_dir : rootlibexecdir)
1804
1805         executable('systemd-veritysetup-generator',
1806                    'src/veritysetup/veritysetup-generator.c',
1807                    include_directories : includes,
1808                    link_with : [libshared],
1809                    dependencies : [libcryptsetup],
1810                    install_rpath : rootlibexecdir,
1811                    install : true,
1812                    install_dir : systemgeneratordir)
1813 endif
1814
1815 if conf.get('HAVE_SYSV_COMPAT') == 1
1816         executable('systemd-sysv-generator',
1817                    'src/sysv-generator/sysv-generator.c',
1818                    include_directories : includes,
1819                    link_with : [libshared],
1820                    install_rpath : rootlibexecdir,
1821                    install : true,
1822                    install_dir : systemgeneratordir)
1823
1824         executable('systemd-rc-local-generator',
1825                    'src/rc-local-generator/rc-local-generator.c',
1826                    include_directories : includes,
1827                    link_with : [libshared],
1828                    install_rpath : rootlibexecdir,
1829                    install : true,
1830                    install_dir : systemgeneratordir)
1831 endif
1832
1833 if conf.get('ENABLE_HOSTNAMED') == 1
1834         executable('systemd-hostnamed',
1835                    'src/hostname/hostnamed.c',
1836                    include_directories : includes,
1837                    link_with : [libshared],
1838                    install_rpath : rootlibexecdir,
1839                    install : true,
1840                    install_dir : rootlibexecdir)
1841
1842         exe = executable('hostnamectl',
1843                          'src/hostname/hostnamectl.c',
1844                          include_directories : includes,
1845                          link_with : [libshared],
1846                          install_rpath : rootlibexecdir,
1847                          install : true)
1848         public_programs += [exe]
1849 endif
1850
1851 if conf.get('ENABLE_LOCALED') == 1
1852         if conf.get('HAVE_XKBCOMMON') == 1
1853                 # logind will load libxkbcommon.so dynamically on its own
1854                 deps = [libdl]
1855         else
1856                 deps = []
1857         endif
1858
1859         executable('systemd-localed',
1860                    systemd_localed_sources,
1861                    include_directories : includes,
1862                    link_with : [libshared],
1863                    dependencies : deps,
1864                    install_rpath : rootlibexecdir,
1865                    install : true,
1866                    install_dir : rootlibexecdir)
1867
1868         exe = executable('localectl',
1869                          localectl_sources,
1870                          include_directories : includes,
1871                          link_with : [libshared],
1872                          install_rpath : rootlibexecdir,
1873                          install : true)
1874         public_programs += [exe]
1875 endif
1876
1877 if conf.get('ENABLE_TIMEDATED') == 1
1878         executable('systemd-timedated',
1879                    'src/timedate/timedated.c',
1880                    include_directories : includes,
1881                    link_with : [libshared],
1882                    install_rpath : rootlibexecdir,
1883                    install : true,
1884                    install_dir : rootlibexecdir)
1885
1886         exe = executable('timedatectl',
1887                          'src/timedate/timedatectl.c',
1888                          include_directories : includes,
1889                          install_rpath : rootlibexecdir,
1890                          link_with : [libshared],
1891                          install : true)
1892         public_programs += [exe]
1893 endif
1894
1895 if conf.get('ENABLE_TIMESYNCD') == 1
1896         executable('systemd-timesyncd',
1897                    systemd_timesyncd_sources,
1898                    include_directories : includes,
1899                    link_with : [libshared],
1900                    dependencies : [threads,
1901                                    libm],
1902                    install_rpath : rootlibexecdir,
1903                    install : true,
1904                    install_dir : rootlibexecdir)
1905
1906         executable('systemd-time-wait-sync',
1907                    'src/time-wait-sync/time-wait-sync.c',
1908                    include_directories : includes,
1909                    link_with : [libshared],
1910                    install_rpath : rootlibexecdir,
1911                    install : true,
1912                    install_dir : rootlibexecdir)
1913 endif
1914
1915 if conf.get('ENABLE_MACHINED') == 1
1916         executable('systemd-machined',
1917                    systemd_machined_sources,
1918                    include_directories : includes,
1919                    link_with : [libmachine_core,
1920                                 libshared],
1921                    install_rpath : rootlibexecdir,
1922                    install : true,
1923                    install_dir : rootlibexecdir)
1924
1925         exe = executable('machinectl',
1926                          'src/machine/machinectl.c',
1927                          include_directories : includes,
1928                          link_with : [libshared],
1929                          dependencies : [threads,
1930                                          libxz,
1931                                          liblz4],
1932                          install_rpath : rootlibexecdir,
1933                          install : true,
1934                          install_dir : rootbindir)
1935         public_programs += [exe]
1936 endif
1937
1938 if conf.get('ENABLE_IMPORTD') == 1
1939         executable('systemd-importd',
1940                    systemd_importd_sources,
1941                    include_directories : includes,
1942                    link_with : [libshared],
1943                    dependencies : [threads],
1944                    install_rpath : rootlibexecdir,
1945                    install : true,
1946                    install_dir : rootlibexecdir)
1947
1948         systemd_pull = executable('systemd-pull',
1949                                   systemd_pull_sources,
1950                                   include_directories : includes,
1951                                   link_with : [libshared],
1952                                   dependencies : [libcurl,
1953                                                   libz,
1954                                                   libbzip2,
1955                                                   libxz,
1956                                                   libgcrypt],
1957                                   install_rpath : rootlibexecdir,
1958                                   install : true,
1959                                   install_dir : rootlibexecdir)
1960
1961         systemd_import = executable('systemd-import',
1962                                     systemd_import_sources,
1963                                     include_directories : includes,
1964                                     link_with : [libshared],
1965                                     dependencies : [libcurl,
1966                                                     libz,
1967                                                     libbzip2,
1968                                                     libxz],
1969                                     install_rpath : rootlibexecdir,
1970                                     install : true,
1971                                     install_dir : rootlibexecdir)
1972
1973         systemd_export = executable('systemd-export',
1974                                     systemd_export_sources,
1975                                     include_directories : includes,
1976                                     link_with : [libshared],
1977                                     dependencies : [libcurl,
1978                                                     libz,
1979                                                     libbzip2,
1980                                                     libxz],
1981                                     install_rpath : rootlibexecdir,
1982                                     install : true,
1983                                     install_dir : rootlibexecdir)
1984         public_programs += [systemd_pull, systemd_import, systemd_export]
1985 endif
1986
1987 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
1988         exe = executable('systemd-journal-upload',
1989                          systemd_journal_upload_sources,
1990                          include_directories : includes,
1991                          link_with : [libshared],
1992                          dependencies : [threads,
1993                                          libcurl,
1994                                          libgnutls,
1995                                          libxz,
1996                                          liblz4],
1997                          install_rpath : rootlibexecdir,
1998                          install : true,
1999                          install_dir : rootlibexecdir)
2000         public_programs += [exe]
2001 endif
2002
2003 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2004         s_j_remote = executable('systemd-journal-remote',
2005                                 systemd_journal_remote_sources,
2006                                 include_directories : includes,
2007                                 link_with : [libshared],
2008                                 dependencies : [threads,
2009                                                 libmicrohttpd,
2010                                                 libgnutls,
2011                                                 libxz,
2012                                                 liblz4],
2013                                 install_rpath : rootlibexecdir,
2014                                 install : true,
2015                                 install_dir : rootlibexecdir)
2016
2017         s_j_gatewayd = executable('systemd-journal-gatewayd',
2018                                   systemd_journal_gatewayd_sources,
2019                                   include_directories : includes,
2020                                   link_with : [libshared],
2021                                   dependencies : [threads,
2022                                                   libmicrohttpd,
2023                                                   libgnutls,
2024                                                   libxz,
2025                                                   liblz4],
2026                                   install_rpath : rootlibexecdir,
2027                                   install : true,
2028                                   install_dir : rootlibexecdir)
2029         public_programs += [s_j_remote, s_j_gatewayd]
2030 endif
2031
2032 if conf.get('ENABLE_COREDUMP') == 1
2033         executable('systemd-coredump',
2034                    systemd_coredump_sources,
2035                    include_directories : includes,
2036                    link_with : [libshared],
2037                    dependencies : [threads,
2038                                    libacl,
2039                                    libdw,
2040                                    libxz,
2041                                    liblz4],
2042                    install_rpath : rootlibexecdir,
2043                    install : true,
2044                    install_dir : rootlibexecdir)
2045
2046         exe = executable('coredumpctl',
2047                          coredumpctl_sources,
2048                          include_directories : includes,
2049                          link_with : [libshared],
2050                          dependencies : [threads,
2051                                          libxz,
2052                                          liblz4],
2053                          install_rpath : rootlibexecdir,
2054                          install : true)
2055         public_programs += [exe]
2056 endif
2057
2058 if conf.get('ENABLE_BINFMT') == 1
2059         exe = executable('systemd-binfmt',
2060                          'src/binfmt/binfmt.c',
2061                          include_directories : includes,
2062                          link_with : [libshared],
2063                          install_rpath : rootlibexecdir,
2064                          install : true,
2065                          install_dir : rootlibexecdir)
2066         public_programs += [exe]
2067
2068         meson.add_install_script('sh', '-c',
2069                                  mkdir_p.format(binfmtdir))
2070         meson.add_install_script('sh', '-c',
2071                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2072 endif
2073
2074 if conf.get('ENABLE_VCONSOLE') == 1
2075         executable('systemd-vconsole-setup',
2076                    'src/vconsole/vconsole-setup.c',
2077                    include_directories : includes,
2078                    link_with : [libshared],
2079                    install_rpath : rootlibexecdir,
2080                    install : true,
2081                    install_dir : rootlibexecdir)
2082 endif
2083
2084 if conf.get('ENABLE_RANDOMSEED') == 1
2085         executable('systemd-random-seed',
2086                    'src/random-seed/random-seed.c',
2087                    include_directories : includes,
2088                    link_with : [libshared],
2089                    install_rpath : rootlibexecdir,
2090                    install : true,
2091                    install_dir : rootlibexecdir)
2092 endif
2093
2094 if conf.get('ENABLE_FIRSTBOOT') == 1
2095         executable('systemd-firstboot',
2096                    'src/firstboot/firstboot.c',
2097                    include_directories : includes,
2098                    link_with : [libshared],
2099                    dependencies : [libcrypt],
2100                    install_rpath : rootlibexecdir,
2101                    install : true,
2102                    install_dir : rootbindir)
2103 endif
2104
2105 executable('systemd-remount-fs',
2106            'src/remount-fs/remount-fs.c',
2107            'src/core/mount-setup.c',
2108            'src/core/mount-setup.h',
2109            include_directories : includes,
2110            link_with : [libshared],
2111            install_rpath : rootlibexecdir,
2112            install : true,
2113            install_dir : rootlibexecdir)
2114
2115 executable('systemd-machine-id-setup',
2116            'src/machine-id-setup/machine-id-setup-main.c',
2117            'src/core/machine-id-setup.c',
2118            'src/core/machine-id-setup.h',
2119            include_directories : includes,
2120            link_with : [libshared],
2121            install_rpath : rootlibexecdir,
2122            install : true,
2123            install_dir : rootbindir)
2124
2125 executable('systemd-fsck',
2126            'src/fsck/fsck.c',
2127            include_directories : includes,
2128            link_with : [libshared],
2129            install_rpath : rootlibexecdir,
2130            install : true,
2131            install_dir : rootlibexecdir)
2132
2133 executable('systemd-growfs',
2134            'src/partition/growfs.c',
2135            include_directories : includes,
2136            link_with : [libshared],
2137            dependencies : [libcryptsetup],
2138            install_rpath : rootlibexecdir,
2139            install : true,
2140            install_dir : rootlibexecdir)
2141
2142 executable('systemd-makefs',
2143            'src/partition/makefs.c',
2144            include_directories : includes,
2145            link_with : [libshared],
2146            install_rpath : rootlibexecdir,
2147            install : true,
2148            install_dir : rootlibexecdir)
2149
2150 executable('systemd-sleep',
2151            'src/sleep/sleep.c',
2152            include_directories : includes,
2153            link_with : [libshared],
2154            install_rpath : rootlibexecdir,
2155            install : true,
2156            install_dir : rootlibexecdir)
2157
2158 exe = executable('systemd-sysctl',
2159                  'src/sysctl/sysctl.c',
2160                  include_directories : includes,
2161                  link_with : [libshared],
2162                  install_rpath : rootlibexecdir,
2163                  install : true,
2164                  install_dir : rootlibexecdir)
2165 public_programs += [exe]
2166
2167 executable('systemd-ac-power',
2168            'src/ac-power/ac-power.c',
2169            include_directories : includes,
2170            link_with : [libshared],
2171            install_rpath : rootlibexecdir,
2172            install : true,
2173            install_dir : rootlibexecdir)
2174
2175 exe = executable('systemd-detect-virt',
2176                  'src/detect-virt/detect-virt.c',
2177                  include_directories : includes,
2178                  link_with : [libshared],
2179                  install_rpath : rootlibexecdir,
2180                  install : true)
2181 public_programs += [exe]
2182
2183 exe = executable('systemd-delta',
2184                  'src/delta/delta.c',
2185                  include_directories : includes,
2186                  link_with : [libshared],
2187                  install_rpath : rootlibexecdir,
2188                  install : true)
2189 public_programs += [exe]
2190
2191 exe = executable('systemd-escape',
2192                  'src/escape/escape.c',
2193                  include_directories : includes,
2194                  link_with : [libshared],
2195                  install_rpath : rootlibexecdir,
2196                  install : true,
2197                  install_dir : rootbindir)
2198 public_programs += [exe]
2199
2200 exe = executable('systemd-notify',
2201                  'src/notify/notify.c',
2202                  include_directories : includes,
2203                  link_with : [libshared],
2204                  install_rpath : rootlibexecdir,
2205                  install : true,
2206                  install_dir : rootbindir)
2207 public_programs += [exe]
2208
2209 executable('systemd-volatile-root',
2210            'src/volatile-root/volatile-root.c',
2211            include_directories : includes,
2212            link_with : [libshared],
2213            install_rpath : rootlibexecdir,
2214            install : true,
2215            install_dir : rootlibexecdir)
2216
2217 executable('systemd-cgroups-agent',
2218            'src/cgroups-agent/cgroups-agent.c',
2219            include_directories : includes,
2220            link_with : [libshared],
2221            install_rpath : rootlibexecdir,
2222            install : true,
2223            install_dir : rootlibexecdir)
2224
2225 exe = executable('systemd-path',
2226                  'src/path/path.c',
2227                  include_directories : includes,
2228                  link_with : [libshared],
2229                  install_rpath : rootlibexecdir,
2230                  install : true)
2231 public_programs += [exe]
2232
2233 exe = executable('systemd-ask-password',
2234                  'src/ask-password/ask-password.c',
2235                  include_directories : includes,
2236                  link_with : [libshared],
2237                  install_rpath : rootlibexecdir,
2238                  install : true,
2239                  install_dir : rootbindir)
2240 public_programs += [exe]
2241
2242 executable('systemd-reply-password',
2243            'src/reply-password/reply-password.c',
2244            include_directories : includes,
2245            link_with : [libshared],
2246            install_rpath : rootlibexecdir,
2247            install : true,
2248            install_dir : rootlibexecdir)
2249
2250 exe = executable('systemd-tty-ask-password-agent',
2251                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2252                  include_directories : includes,
2253                  link_with : [libshared],
2254                  install_rpath : rootlibexecdir,
2255                  install : true,
2256                  install_dir : rootbindir)
2257 public_programs += [exe]
2258
2259 exe = executable('systemd-cgls',
2260                  'src/cgls/cgls.c',
2261                  include_directories : includes,
2262                  link_with : [libshared],
2263                  install_rpath : rootlibexecdir,
2264                  install : true)
2265 public_programs += [exe]
2266
2267 exe = executable('systemd-cgtop',
2268                  'src/cgtop/cgtop.c',
2269                  include_directories : includes,
2270                  link_with : [libshared],
2271                  install_rpath : rootlibexecdir,
2272                  install : true)
2273 public_programs += [exe]
2274
2275 executable('systemd-initctl',
2276            'src/initctl/initctl.c',
2277            include_directories : includes,
2278            link_with : [libshared],
2279            install_rpath : rootlibexecdir,
2280            install : true,
2281            install_dir : rootlibexecdir)
2282
2283 exe = executable('systemd-mount',
2284                  'src/mount/mount-tool.c',
2285                  include_directories : includes,
2286                  link_with : [libshared],
2287                  install_rpath : rootlibexecdir,
2288                  install : true)
2289 public_programs += [exe]
2290
2291 meson.add_install_script(meson_make_symlink,
2292                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2293
2294 exe = executable('systemd-run',
2295                  'src/run/run.c',
2296                  include_directories : includes,
2297                  link_with : [libshared],
2298                  install_rpath : rootlibexecdir,
2299                  install : true)
2300 public_programs += [exe]
2301
2302 exe = executable('systemd-stdio-bridge',
2303                  'src/stdio-bridge/stdio-bridge.c',
2304                  include_directories : includes,
2305                  link_with : [libshared],
2306                  install_rpath : rootlibexecdir,
2307                  install : true)
2308 public_programs += [exe]
2309
2310 exe = executable('busctl',
2311                  'src/busctl/busctl.c',
2312                  'src/busctl/busctl-introspect.c',
2313                  'src/busctl/busctl-introspect.h',
2314                  include_directories : includes,
2315                  link_with : [libshared],
2316                  install_rpath : rootlibexecdir,
2317                  install : true)
2318 public_programs += [exe]
2319
2320 if conf.get('ENABLE_SYSUSERS') == 1
2321         exe = executable('systemd-sysusers',
2322                          'src/sysusers/sysusers.c',
2323                          include_directories : includes,
2324                          link_with : [libshared],
2325                          install_rpath : rootlibexecdir,
2326                          install : true,
2327                          install_dir : rootbindir)
2328         public_programs += [exe]
2329 endif
2330
2331 if conf.get('ENABLE_TMPFILES') == 1
2332         exe = executable('systemd-tmpfiles',
2333                          'src/tmpfiles/tmpfiles.c',
2334                          include_directories : includes,
2335                          link_with : [libshared],
2336                          dependencies : [libacl],
2337                          install_rpath : rootlibexecdir,
2338                          install : true,
2339                          install_dir : rootbindir)
2340         public_programs += [exe]
2341
2342         test('test-systemd-tmpfiles',
2343              test_systemd_tmpfiles_py,
2344              args : exe.full_path())
2345         # https://github.com/mesonbuild/meson/issues/2681
2346 endif
2347
2348 if conf.get('ENABLE_HWDB') == 1
2349         exe = executable('systemd-hwdb',
2350                          'src/hwdb/hwdb.c',
2351                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2352                          include_directories : includes,
2353                          link_with : [libudev_static],
2354                          install_rpath : udev_rpath,
2355                          install : true,
2356                          install_dir : rootbindir)
2357         public_programs += [exe]
2358 endif
2359
2360 if conf.get('ENABLE_QUOTACHECK') == 1
2361         executable('systemd-quotacheck',
2362                    'src/quotacheck/quotacheck.c',
2363                    include_directories : includes,
2364                    link_with : [libshared],
2365                    install_rpath : rootlibexecdir,
2366                    install : true,
2367                    install_dir : rootlibexecdir)
2368 endif
2369
2370 exe = executable('systemd-socket-proxyd',
2371                  'src/socket-proxy/socket-proxyd.c',
2372                  include_directories : includes,
2373                  link_with : [libshared],
2374                  dependencies : [threads],
2375                  install_rpath : rootlibexecdir,
2376                  install : true,
2377                  install_dir : rootlibexecdir)
2378 public_programs += [exe]
2379
2380 exe = executable('systemd-udevd',
2381                  systemd_udevd_sources,
2382                  include_directories : includes,
2383                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2384                  link_with : [libudev_core,
2385                               libsystemd_network,
2386                               libudev_static],
2387                  dependencies : [threads,
2388                                  libkmod,
2389                                  libidn,
2390                                  libacl,
2391                                  libblkid],
2392                  install_rpath : udev_rpath,
2393                  install : true,
2394                  install_dir : rootlibexecdir)
2395 public_programs += [exe]
2396
2397 exe = executable('udevadm',
2398                  udevadm_sources,
2399                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2400                  include_directories : includes,
2401                  link_with : [libudev_core,
2402                               libsystemd_network,
2403                               libudev_static],
2404                  dependencies : [threads,
2405                                  libkmod,
2406                                  libidn,
2407                                  libacl,
2408                                  libblkid],
2409                  install_rpath : udev_rpath,
2410                  install : true,
2411                  install_dir : rootbindir)
2412 public_programs += [exe]
2413
2414 executable('systemd-shutdown',
2415            systemd_shutdown_sources,
2416            include_directories : includes,
2417            link_with : [libshared],
2418            dependencies : [libmount],
2419            install_rpath : rootlibexecdir,
2420            install : true,
2421            install_dir : rootlibexecdir)
2422
2423 executable('systemd-update-done',
2424            'src/update-done/update-done.c',
2425            include_directories : includes,
2426            link_with : [libshared],
2427            install_rpath : rootlibexecdir,
2428            install : true,
2429            install_dir : rootlibexecdir)
2430
2431 executable('systemd-update-utmp',
2432            'src/update-utmp/update-utmp.c',
2433            include_directories : includes,
2434            link_with : [libshared],
2435            dependencies : [libaudit],
2436            install_rpath : rootlibexecdir,
2437            install : true,
2438            install_dir : rootlibexecdir)
2439
2440 if conf.get('HAVE_KMOD') == 1
2441         executable('systemd-modules-load',
2442                    'src/modules-load/modules-load.c',
2443                    include_directories : includes,
2444                    link_with : [libshared],
2445                    dependencies : [libkmod],
2446                    install_rpath : rootlibexecdir,
2447                    install : true,
2448                    install_dir : rootlibexecdir)
2449
2450         meson.add_install_script('sh', '-c',
2451                                  mkdir_p.format(modulesloaddir))
2452         meson.add_install_script('sh', '-c',
2453                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2454 endif
2455
2456 exe = executable('systemd-nspawn',
2457                  systemd_nspawn_sources,
2458                  'src/core/mount-setup.c', # FIXME: use a variable?
2459                  'src/core/mount-setup.h',
2460                  'src/core/loopback-setup.c',
2461                  'src/core/loopback-setup.h',
2462                  include_directories : [includes, include_directories('src/nspawn')],
2463                  link_with : [libshared],
2464                  dependencies : [libacl,
2465                                  libblkid,
2466                                  libseccomp,
2467                                  libselinux],
2468                  install_rpath : rootlibexecdir,
2469                  install : true)
2470 public_programs += [exe]
2471
2472 if conf.get('ENABLE_NETWORKD') == 1
2473         executable('systemd-networkd',
2474                    systemd_networkd_sources,
2475                    include_directories : includes,
2476                    link_with : [libnetworkd_core,
2477                                 libsystemd_network,
2478                                 libudev_static,
2479                                 libshared],
2480                    dependencies : [threads],
2481                    install_rpath : rootlibexecdir,
2482                    install : true,
2483                    install_dir : rootlibexecdir)
2484
2485         executable('systemd-networkd-wait-online',
2486                    systemd_networkd_wait_online_sources,
2487                    include_directories : includes,
2488                    link_with : [libnetworkd_core,
2489                                 libshared],
2490                    install_rpath : rootlibexecdir,
2491                    install : true,
2492                    install_dir : rootlibexecdir)
2493
2494         exe = executable('networkctl',
2495                    networkctl_sources,
2496                    include_directories : includes,
2497                    link_with : [libsystemd_network,
2498                               libshared],
2499                    install_rpath : rootlibexecdir,
2500                    install : true,
2501                    install_dir : rootbindir)
2502         public_programs += [exe]
2503 endif
2504
2505 executable('systemd-sulogin-shell',
2506            ['src/sulogin-shell/sulogin-shell.c'],
2507            include_directories : includes,
2508            link_with : [libshared],
2509            install_rpath : rootlibexecdir,
2510            install : true,
2511            install_dir : rootlibexecdir)
2512
2513 ############################################################
2514
2515 foreach tuple : tests
2516         sources = tuple[0]
2517         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2518         dependencies = tuple[2]
2519         condition = tuple.length() >= 4 ? tuple[3] : ''
2520         type = tuple.length() >= 5 ? tuple[4] : ''
2521         defs = tuple.length() >= 6 ? tuple[5] : []
2522         incs = tuple.length() >= 7 ? tuple[6] : includes
2523         timeout = 30
2524
2525         name = sources[0].split('/')[-1].split('.')[0]
2526         if type.startswith('timeout=')
2527                 timeout = type.split('=')[1].to_int()
2528                 type = ''
2529         endif
2530         if want_tests == 'false'
2531                 message('Not compiling @0@ because tests is set to false'.format(name))
2532         elif condition == '' or conf.get(condition) == 1
2533                 exe = executable(
2534                         name,
2535                         sources,
2536                         include_directories : incs,
2537                         link_with : link_with,
2538                         dependencies : dependencies,
2539                         c_args : defs,
2540                         install_rpath : rootlibexecdir,
2541                         install : install_tests,
2542                         install_dir : join_paths(testsdir, type))
2543
2544                 if type == 'manual'
2545                         message('@0@ is a manual test'.format(name))
2546                 elif type == 'unsafe' and want_tests != 'unsafe'
2547                         message('@0@ is an unsafe test'.format(name))
2548                 else
2549                         test(name, exe,
2550                              env : test_env,
2551                              timeout : timeout)
2552                 endif
2553         else
2554                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2555         endif
2556 endforeach
2557
2558 exe = executable(
2559         'test-libsystemd-sym',
2560         test_libsystemd_sym_c,
2561         include_directories : includes,
2562         link_with : [libsystemd],
2563         install : install_tests,
2564         install_dir : testsdir)
2565 test('test-libsystemd-sym', exe)
2566
2567 exe = executable(
2568         'test-libsystemd-static-sym',
2569         test_libsystemd_sym_c,
2570         include_directories : includes,
2571         link_with : [install_libsystemd_static],
2572         dependencies : [threads], # threads is already included in dependencies on the library,
2573                                   # but does not seem to get propagated. Add here as a work-around.
2574         build_by_default : static_libsystemd_pic,
2575         install : install_tests and static_libsystemd_pic,
2576         install_dir : testsdir)
2577 if static_libsystemd_pic
2578         test('test-libsystemd-static-sym', exe)
2579 endif
2580
2581 exe = executable(
2582         'test-libudev-sym',
2583         test_libudev_sym_c,
2584         include_directories : includes,
2585         c_args : ['-Wno-deprecated-declarations'],
2586         link_with : [libudev],
2587         install : install_tests,
2588         install_dir : testsdir)
2589 test('test-libudev-sym', exe)
2590
2591 exe = executable(
2592         'test-libudev-static-sym',
2593         test_libudev_sym_c,
2594         include_directories : includes,
2595         c_args : ['-Wno-deprecated-declarations'],
2596         link_with : [install_libudev_static],
2597         build_by_default : static_libudev_pic,
2598         install : install_tests and static_libudev_pic,
2599         install_dir : testsdir)
2600 if static_libudev_pic
2601         test('test-libudev-static-sym', exe)
2602 endif
2603
2604 ############################################################
2605
2606 fuzzer_exes = []
2607
2608 foreach tuple : fuzzers
2609         sources = tuple[0]
2610         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2611         dependencies = tuple[2]
2612         defs = tuple.length() >= 4 ? tuple[3] : []
2613         incs = tuple.length() >= 5 ? tuple[4] : includes
2614
2615         if fuzzer_build
2616                 dependencies += fuzzing_engine
2617         else
2618                 sources += 'src/fuzz/fuzz-main.c'
2619         endif
2620
2621         name = sources[0].split('/')[-1].split('.')[0]
2622
2623         fuzzer_exes += executable(
2624                 name,
2625                 sources,
2626                 include_directories : [incs, include_directories('src/fuzz')],
2627                 link_with : link_with,
2628                 dependencies : dependencies,
2629                 c_args : defs,
2630                 install : false)
2631 endforeach
2632
2633 run_target('fuzzers',
2634         depends : fuzzer_exes,
2635         command : ['true'])
2636
2637 ############################################################
2638
2639 make_directive_index_py = find_program('tools/make-directive-index.py')
2640 make_man_index_py = find_program('tools/make-man-index.py')
2641 xml_helper_py = find_program('tools/xml_helper.py')
2642 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2643
2644 subdir('units')
2645 subdir('sysctl.d')
2646 subdir('sysusers.d')
2647 subdir('tmpfiles.d')
2648 subdir('presets')
2649 subdir('hwdb')
2650 subdir('network')
2651 subdir('man')
2652 subdir('shell-completion/bash')
2653 subdir('shell-completion/zsh')
2654 subdir('doc/sysvinit')
2655 subdir('doc/var-log')
2656
2657 # FIXME: figure out if the warning is true:
2658 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2659 install_subdir('factory/etc',
2660                install_dir : factorydir)
2661
2662
2663 install_data('xorg/50-systemd-user.sh',
2664              install_dir : xinitrcdir)
2665 install_data('modprobe.d/systemd.conf',
2666              install_dir : modprobedir)
2667 install_data('LICENSE.GPL2',
2668              'LICENSE.LGPL2.1',
2669              'NEWS',
2670              'README',
2671              'doc/CODING_STYLE',
2672              'doc/DISTRO_PORTING',
2673              'doc/ENVIRONMENT.md',
2674              'doc/HACKING',
2675              'doc/TRANSIENT-SETTINGS.md',
2676              'doc/TRANSLATORS',
2677              'doc/UIDS-GIDS.md',
2678              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2679              install_dir : docdir)
2680
2681 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2682 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2683
2684 ############################################################
2685
2686 meson_check_help = find_program('tools/meson-check-help.sh')
2687
2688 foreach exec : public_programs
2689         name = exec.full_path().split('/')[-1]
2690         test('check-help-' + name,
2691              meson_check_help,
2692              args : [exec.full_path()])
2693 endforeach
2694
2695 ############################################################
2696
2697 # Enable tests for all supported sanitizers
2698 foreach tuple : sanitizers
2699         sanitizer = tuple[0]
2700         build = tuple[1]
2701
2702         have = run_command(check_compilation_sh,
2703                            cc.cmd_array(), '-x', 'c',
2704                            '-fsanitize=@0@'.format(sanitizer),
2705                            '-include', link_test_c).returncode() == 0
2706         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2707
2708         if have
2709                 prev = ''
2710                 foreach p : fuzz_regression_tests
2711                         b = p.split('/')[-2]
2712                         c = p.split('/')[-1]
2713
2714                         name = '@0@:@1@'.format(b, sanitizer)
2715
2716                         if name != prev
2717                                 if want_tests == 'false'
2718                                         message('Not compiling @0@ because tests is set to false'.format(name))
2719                                 elif slow_tests
2720                                         exe = custom_target(
2721                                                 name,
2722                                                 output : name,
2723                                                 depends : build,
2724                                                 command : [env, 'ln', '-fs',
2725                                                            join_paths(build.full_path(), b),
2726                                                            '@OUTPUT@'],
2727                                                 build_by_default : true)
2728                                 else
2729                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2730                                 endif
2731                         endif
2732                         prev = name
2733
2734                         if want_tests != 'false' and slow_tests
2735                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2736                                      env,
2737                                      args : [exe.full_path(),
2738                                              join_paths(meson.source_root(),
2739                                                         'test/fuzz-regressions',
2740                                                         p)])
2741                         endif
2742                 endforeach
2743         endif
2744 endforeach
2745
2746
2747 ############################################################
2748
2749 if git.found()
2750         all_files = run_command(
2751                 git,
2752                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2753                  'ls-files',
2754                  ':/*.[ch]'])
2755         all_files = files(all_files.stdout().split())
2756
2757         custom_target(
2758                 'tags',
2759                 output : 'tags',
2760                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2761         custom_target(
2762                 'ctags',
2763                 output : 'ctags',
2764                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2765 endif
2766
2767 if git.found()
2768         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2769         run_target(
2770                 'git-contrib',
2771                 command : [meson_git_contrib_sh])
2772 endif
2773
2774 if git.found()
2775         git_head = run_command(
2776                 git,
2777                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2778                  'rev-parse', 'HEAD']).stdout().strip()
2779         git_head_short = run_command(
2780                 git,
2781                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2782                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2783
2784         run_target(
2785                 'git-snapshot',
2786                 command : ['git', 'archive',
2787                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2788                                                                  git_head_short),
2789                            '--prefix', 'systemd-@0@/'.format(git_head),
2790                            'HEAD'])
2791 endif
2792
2793 ############################################################
2794
2795 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2796 run_target(
2797         'check-api-docs',
2798         depends : [man, libsystemd, libudev],
2799         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2800
2801 ############################################################
2802
2803 status = [
2804         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2805
2806         'split /usr:                        @0@'.format(split_usr),
2807         'split bin-sbin:                    @0@'.format(split_bin),
2808         'prefix directory:                  @0@'.format(prefixdir),
2809         'rootprefix directory:              @0@'.format(rootprefixdir),
2810         'sysconf directory:                 @0@'.format(sysconfdir),
2811         'include directory:                 @0@'.format(includedir),
2812         'lib directory:                     @0@'.format(libdir),
2813         'rootlib directory:                 @0@'.format(rootlibdir),
2814         'SysV init scripts:                 @0@'.format(sysvinit_path),
2815         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2816         'PAM modules directory:             @0@'.format(pamlibdir),
2817         'PAM configuration directory:       @0@'.format(pamconfdir),
2818         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2819         'modprobe.d directory:              @0@'.format(modprobedir),
2820         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2821         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2822         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2823         'bash completions directory:        @0@'.format(bashcompletiondir),
2824         'zsh completions directory:         @0@'.format(zshcompletiondir),
2825         'extra start script:                @0@'.format(get_option('rc-local')),
2826         'extra stop script:                 @0@'.format(get_option('halt-local')),
2827         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2828                                                               get_option('debug-tty')),
2829         'TTY GID:                           @0@'.format(tty_gid),
2830         'users GID:                         @0@'.format(users_gid),
2831         'maximum system UID:                @0@'.format(system_uid_max),
2832         'maximum system GID:                @0@'.format(system_gid_max),
2833         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2834         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2835         'minimum container UID base:        @0@'.format(container_uid_base_min),
2836         'maximum container UID base:        @0@'.format(container_uid_base_max),
2837         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2838         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2839         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2840         'support URL:                       @0@'.format(support_url),
2841         'nobody user name:                  @0@'.format(nobody_user),
2842         'nobody group name:                 @0@'.format(nobody_group),
2843         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2844         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2845
2846         'default DNSSEC mode:               @0@'.format(default_dnssec),
2847         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2848         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2849
2850 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2851 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2852 status += [
2853         'default DNS servers:               @0@'.format(alt_dns_servers),
2854         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2855
2856 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2857                              '@@0@'.format(time_epoch)).stdout().strip()
2858 status += [
2859         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2860
2861 # TODO:
2862 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2863 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2864 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2865
2866 if conf.get('ENABLE_EFI') == 1
2867         status += [
2868                 'efi arch:                          @0@'.format(efi_arch)]
2869
2870         if have_gnu_efi
2871                 status += [
2872                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2873                         'EFI CC                             @0@'.format(efi_cc),
2874                         'EFI lib directory:                 @0@'.format(efi_libdir),
2875                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2876                         'EFI include directory:             @0@'.format(efi_incdir)]
2877         endif
2878 endif
2879
2880 found = []
2881 missing = []
2882
2883 foreach tuple : [
2884         ['libcryptsetup'],
2885         ['PAM'],
2886         ['AUDIT'],
2887         ['IMA'],
2888         ['AppArmor'],
2889         ['SELinux'],
2890         ['SECCOMP'],
2891         ['SMACK'],
2892         ['zlib'],
2893         ['xz'],
2894         ['lz4'],
2895         ['bzip2'],
2896         ['ACL'],
2897         ['gcrypt'],
2898         ['qrencode'],
2899         ['microhttpd'],
2900         ['gnutls'],
2901         ['libcurl'],
2902         ['idn'],
2903         ['libidn2'],
2904         ['libidn'],
2905         ['nss-systemd'],
2906         ['libiptc'],
2907         ['elfutils'],
2908         ['binfmt'],
2909         ['vconsole'],
2910         ['quotacheck'],
2911         ['tmpfiles'],
2912         ['environment.d'],
2913         ['sysusers'],
2914         ['firstboot'],
2915         ['randomseed'],
2916         ['backlight'],
2917         ['rfkill'],
2918         ['logind'],
2919         ['machined'],
2920         ['importd'],
2921         ['hostnamed'],
2922         ['timedated'],
2923         ['timesyncd'],
2924         ['localed'],
2925         ['networkd'],
2926         ['resolve'],
2927         ['coredump'],
2928         ['polkit'],
2929         ['legacy pkla',      install_polkit_pkla],
2930         ['efi'],
2931         ['gnu-efi',          have_gnu_efi],
2932         ['kmod'],
2933         ['xkbcommon'],
2934         ['pcre2'],
2935         ['blkid'],
2936         ['dbus'],
2937         ['glib'],
2938         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2939         ['hwdb'],
2940         ['tpm'],
2941         ['man pages',        want_man],
2942         ['html pages',       want_html],
2943         ['man page indices', want_man and have_lxml],
2944         ['SysV compat'],
2945         ['utmp'],
2946         ['ldconfig'],
2947         ['hibernate'],
2948         ['adm group',        get_option('adm-group')],
2949         ['wheel group',      get_option('wheel-group')],
2950         ['gshadow'],
2951         ['debug hashmap'],
2952         ['debug mmap cache'],
2953 ]
2954
2955         if tuple.length() >= 2
2956                 cond = tuple[1]
2957         else
2958                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2959                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2960                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2961         endif
2962         if cond
2963                 found += [tuple[0]]
2964         else
2965                 missing += [tuple[0]]
2966         endif
2967 endforeach
2968
2969 status += [
2970         '',
2971         'enabled features: @0@'.format(', '.join(found)),
2972         '',
2973         'disabled features: @0@'.format(', '.join(missing)),
2974         '']
2975 message('\n         '.join(status))
2976
2977 if rootprefixdir != rootprefix_default
2978         message('WARNING:\n' +
2979                 '        Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2980                 '        systemd used fixed names for unit file directories and other paths, so anything\n' +
2981                 '        except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2982 endif