meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2 #
   3 # Copyright 2017 Zbigniew Jędrzejewski-Szmek
   4 #
   5 # systemd is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU Lesser General Public License as published by
   7 # the Free Software Foundation; either version 2.1 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # systemd is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13 # Lesser General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU Lesser General Public License
  16 # along with systemd; If not, see <http://www.gnu.org/licenses/>.
  17
  18 project('systemd', 'c',
  19         version : '238',
  20         license : 'LGPLv2+',
  21         default_options: [
  22                 'c_std=gnu99',
  23                 'prefix=/usr',
  24                 'sysconfdir=/etc',
  25                 'localstatedir=/var',
  26         ],
  27         meson_version : '>= 0.41',
  28        )
  29
  30 libsystemd_version = '0.22.0'
  31 libudev_version = '1.6.10'
  32
  33 # We need the same data in three different formats, ugh!
  34 # Also, for hysterical reasons, we use different variable
  35 # names, sometimes. Not all variables are included in every
  36 # set. Ugh, ugh, ugh!
  37 conf = configuration_data()
  38 conf.set_quoted('PACKAGE_STRING',  meson.project_name() + ' ' + meson.project_version())
  39 conf.set_quoted('PACKAGE_VERSION', meson.project_version())
  40
  41 substs = configuration_data()
  42 substs.set('PACKAGE_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  43 substs.set('PACKAGE_VERSION',      meson.project_version())
  44
  45 m4_defines = []
  46
  47 #####################################################################
  48
  49 # Try to install the git pre-commit hook
  50 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  51 if git_hook.returncode() == 0
  52         message(git_hook.stdout().strip())
  53 endif
  54
  55 #####################################################################
  56
  57 if get_option('split-usr') == 'auto'
  58         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  59 else
  60         split_usr = get_option('split-usr') == 'true'
  61 endif
  62 conf.set10('HAVE_SPLIT_USR', split_usr,
  63            description : '/usr/bin and /bin directories are separate')
  64
  65 if get_option('split-bin') == 'auto'
  66         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  67 else
  68         split_bin = get_option('split-bin') == 'true'
  69 endif
  70 conf.set10('HAVE_SPLIT_BIN', split_bin,
  71            description : 'bin and sbin directories are separate')
  72
  73 rootprefixdir = get_option('rootprefix')
  74 # Unusual rootprefixdir values are used by some distros
  75 # (see https://github.com/systemd/systemd/pull/7461).
  76 rootprefix_default = split_usr ? '/' : '/usr'
  77 if rootprefixdir == ''
  78         rootprefixdir = rootprefix_default
  79 endif
  80
  81 sysvinit_path = get_option('sysvinit-path')
  82 sysvrcnd_path = get_option('sysvrcnd-path')
  83 have = sysvinit_path != '' and sysvrcnd_path != ''
  84 conf.set10('HAVE_SYSV_COMPAT', have,
  85            description : 'SysV init scripts and rcN.d links are supported')
  86 m4_defines += have ? ['-DHAVE_SYSV_COMPAT'] : []
  87
  88 # join_paths ignore the preceding arguments if an absolute component is
  89 # encountered, so this should canonicalize various paths when they are
  90 # absolute or relative.
  91 prefixdir = get_option('prefix')
  92 if not prefixdir.startswith('/')
  93         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  94 endif
  95 bindir = join_paths(prefixdir, get_option('bindir'))
  96 libdir = join_paths(prefixdir, get_option('libdir'))
  97 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  98 includedir = join_paths(prefixdir, get_option('includedir'))
  99 datadir = join_paths(prefixdir, get_option('datadir'))
 100 localstatedir = join_paths('/', get_option('localstatedir'))
 101
 102 rootbindir = join_paths(rootprefixdir, 'bin')
 103 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
 104 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
 105
 106 rootlibdir = get_option('rootlibdir')
 107 if rootlibdir == ''
 108         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 109 endif
 110
 111 # Dirs of external packages
 112 pkgconfigdatadir = join_paths(datadir, 'pkgconfig')
 113 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
 114 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 115 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 116 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 117 varlogdir = join_paths(localstatedir, 'log')
 118 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 119 rpmmacrosdir = get_option('rpmmacrosdir')
 120 if rpmmacrosdir != 'no'
 121         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 122 endif
 123 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 124
 125 # Our own paths
 126 pkgdatadir = join_paths(datadir, 'systemd')
 127 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 128 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 129 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 130 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 131 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 132 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 133 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 134 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 135 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 136 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 137 pkgincludedir = join_paths(includedir, 'systemd')
 138 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 139 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 140 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 141 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 142 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 143 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 144 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 145 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 146 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 147 udevhomedir = udevlibexecdir
 148 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 149 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 150 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 151 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 152 factorydir = join_paths(datadir, 'factory')
 153 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 154 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 155 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 156 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 157 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 158
 159 docdir = get_option('docdir')
 160 if docdir == ''
 161         docdir = join_paths(datadir, 'doc/systemd')
 162 endif
 163
 164 dbuspolicydir = get_option('dbuspolicydir')
 165 if dbuspolicydir == ''
 166         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 167 endif
 168
 169 dbussessionservicedir = get_option('dbussessionservicedir')
 170 if dbussessionservicedir == ''
 171         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 172 endif
 173
 174 dbussystemservicedir = get_option('dbussystemservicedir')
 175 if dbussystemservicedir == ''
 176         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 177 endif
 178
 179 pamlibdir = get_option('pamlibdir')
 180 if pamlibdir == ''
 181         pamlibdir = join_paths(rootlibdir, 'security')
 182 endif
 183
 184 pamconfdir = get_option('pamconfdir')
 185 if pamconfdir == ''
 186         pamconfdir = join_paths(sysconfdir, 'pam.d')
 187 endif
 188
 189 memory_accounting_default = get_option('memory-accounting-default')
 190
 191 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 192 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 193 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 194 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 195 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 196 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 197 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 198
 199 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 200
 201 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 202 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 203 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 204 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 205 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 206 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 207 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 208 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 209 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 210 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 211 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 212 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 213 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 214 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 215 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 216 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 217 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 218 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 219 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 220 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 221 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 222 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 223 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 224 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 225 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 226 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 227 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 228 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 229 conf.set_quoted('LIBDIR',                                     libdir)
 230 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 231 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 232 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 233 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 234 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 235 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 236 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 237 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 238 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 239 conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 240 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 241
 242 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 243 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 244
 245 substs.set('prefix',                                          prefixdir)
 246 substs.set('exec_prefix',                                     prefixdir)
 247 substs.set('libdir',                                          libdir)
 248 substs.set('rootlibdir',                                      rootlibdir)
 249 substs.set('includedir',                                      includedir)
 250 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 251 substs.set('bindir',                                          bindir)
 252 substs.set('rootbindir',                                      rootbindir)
 253 substs.set('rootlibexecdir',                                  rootlibexecdir)
 254 substs.set('systemunitdir',                                   systemunitdir)
 255 substs.set('userunitdir',                                     userunitdir)
 256 substs.set('systempresetdir',                                 systempresetdir)
 257 substs.set('userpresetdir',                                   userpresetdir)
 258 substs.set('udevhwdbdir',                                     udevhwdbdir)
 259 substs.set('udevrulesdir',                                    udevrulesdir)
 260 substs.set('udevlibexecdir',                                  udevlibexecdir)
 261 substs.set('catalogdir',                                      catalogdir)
 262 substs.set('tmpfilesdir',                                     tmpfilesdir)
 263 substs.set('sysusersdir',                                     sysusersdir)
 264 substs.set('sysctldir',                                       sysctldir)
 265 substs.set('binfmtdir',                                       binfmtdir)
 266 substs.set('modulesloaddir',                                  modulesloaddir)
 267 substs.set('systemgeneratordir',                              systemgeneratordir)
 268 substs.set('usergeneratordir',                                usergeneratordir)
 269 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 270 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 271 substs.set('systemshutdowndir',                               systemshutdowndir)
 272 substs.set('systemsleepdir',                                  systemsleepdir)
 273 substs.set('VARLOGDIR',                                       varlogdir)
 274 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 275 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 276 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 277 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 278 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 279 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 280 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 281 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 282
 283 #####################################################################
 284
 285 cc = meson.get_compiler('c')
 286 pkgconfig = import('pkgconfig')
 287 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 288 meson_build_sh = find_program('tools/meson-build.sh')
 289
 290 if get_option('tests') != 'false'
 291         cxx = find_program('c++', required : false)
 292         if cxx.found()
 293                 #  Used only for tests
 294                 add_languages('cpp')
 295         endif
 296 endif
 297
 298 want_ossfuzz = get_option('oss-fuzz')
 299 want_libfuzzer = get_option('llvm-fuzz')
 300 fuzzer_build = want_ossfuzz or want_libfuzzer
 301 if want_ossfuzz and want_libfuzzer
 302         error('only one of oss-fuzz and llvm-fuzz can be specified')
 303 endif
 304 if want_libfuzzer
 305         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 306 endif
 307 if want_ossfuzz
 308         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 309 endif
 310
 311 foreach arg : ['-Wextra',
 312                '-Werror=undef',
 313                '-Wlogical-op',
 314                '-Wmissing-include-dirs',
 315                '-Wold-style-definition',
 316                '-Wpointer-arith',
 317                '-Winit-self',
 318                '-Wdeclaration-after-statement',
 319                '-Wfloat-equal',
 320                '-Wsuggest-attribute=noreturn',
 321                '-Werror=missing-prototypes',
 322                '-Werror=implicit-function-declaration',
 323                '-Werror=missing-declarations',
 324                '-Werror=return-type',
 325                '-Werror=incompatible-pointer-types',
 326                '-Werror=format=2',
 327                '-Wstrict-prototypes',
 328                '-Wredundant-decls',
 329                '-Wmissing-noreturn',
 330                '-Wimplicit-fallthrough=5',
 331                '-Wshadow',
 332                '-Wendif-labels',
 333                '-Wstrict-aliasing=2',
 334                '-Wwrite-strings',
 335                '-Werror=overflow',
 336                '-Wdate-time',
 337                '-Wnested-externs',
 338                '-ffast-math',
 339                '-fno-common',
 340                '-fdiagnostics-show-option',
 341                '-fno-strict-aliasing',
 342                '-fvisibility=hidden',
 343                '-fstack-protector',
 344                '-fstack-protector-strong',
 345                '--param=ssp-buffer-size=4',
 346               ]
 347         if cc.has_argument(arg)
 348                 add_project_arguments(arg, language : 'c')
 349         endif
 350 endforeach
 351
 352 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 353 # enable it when we are linking against them
 354 if not fuzzer_build
 355         if cc.has_argument('-fPIE')
 356               add_project_arguments('-fPIE', language : 'c')
 357         endif
 358 endif
 359
 360 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 361 # arguments, just emits a warnings. So test for the "positive" version instead.
 362 foreach arg : ['unused-parameter',
 363                'missing-field-initializers',
 364                'unused-result',
 365                'format-signedness',
 366                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 367               ]
 368         if cc.has_argument('-W' + arg)
 369                 add_project_arguments('-Wno-' + arg, language : 'c')
 370         endif
 371 endforeach
 372
 373 if cc.compiles('''
 374    #include <time.h>
 375    #include <inttypes.h>
 376    typedef uint64_t usec_t;
 377    usec_t now(clockid_t clock);
 378    int main(void) {
 379            struct timespec now;
 380            return 0;
 381    }
 382 ''', name : '-Werror=shadow with local shadowing')
 383         add_project_arguments('-Werror=shadow', language : 'c')
 384 endif
 385
 386 if cc.get_id() == 'clang'
 387         foreach arg : ['-Wno-typedef-redefinition',
 388                        '-Wno-gnu-variable-sized-type-not-at-end',
 389                       ]
 390                 if cc.has_argument(arg,
 391                                    name : '@0@ is supported'.format(arg))
 392                         add_project_arguments(arg, language : 'c')
 393                 endif
 394         endforeach
 395 endif
 396
 397 link_test_c = files('tools/meson-link-test.c')
 398
 399 # --as-needed and --no-undefined are provided by meson by default,
 400 # run mesonconf to see what is enabled
 401 foreach arg : ['-Wl,-z,relro',
 402                '-Wl,-z,now',
 403                '-pie',
 404               ]
 405
 406         have = run_command(check_compilation_sh,
 407                            cc.cmd_array(), '-x', 'c', arg,
 408                            '-include', link_test_c).returncode() == 0
 409         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 410         if have and (arg != '-pie' or not fuzzer_build)
 411                 add_project_link_arguments(arg, language : 'c')
 412         endif
 413 endforeach
 414
 415 if get_option('buildtype') != 'debug'
 416         foreach arg : ['-ffunction-sections',
 417                        '-fdata-sections']
 418                 if cc.has_argument(arg,
 419                                    name : '@0@ is supported'.format(arg))
 420                         add_project_arguments(arg, language : 'c')
 421                 endif
 422         endforeach
 423
 424         foreach arg : ['-Wl,--gc-sections']
 425                 have = run_command(check_compilation_sh,
 426                                    cc.cmd_array(), '-x', 'c', arg,
 427                                    '-include', link_test_c).returncode() == 0
 428                 message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 429                 if have
 430                         add_project_link_arguments(arg, language : 'c')
 431                 endif
 432         endforeach
 433 endif
 434
 435 cpp = ' '.join(cc.cmd_array()) + ' -E'
 436
 437 #####################################################################
 438 # compilation result tests
 439
 440 conf.set('_GNU_SOURCE', true)
 441 conf.set('__SANE_USERSPACE_TYPES__', true)
 442
 443 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 444 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 445 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 446 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 447 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 448 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 449 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 450
 451 decl_headers = '''
 452 #include <uchar.h>
 453 #include <linux/ethtool.h>
 454 #include <linux/fib_rules.h>
 455 #include <linux/stat.h>
 456 #include <sys/stat.h>
 457 '''
 458 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 459
 460 foreach decl : ['char16_t',
 461                 'char32_t',
 462                 'key_serial_t',
 463                 'struct ethtool_link_settings',
 464                 'struct fib_rule_uid_range',
 465                 'struct statx',
 466                ]
 467
 468         # We get -1 if the size cannot be determined
 469         have = cc.sizeof(decl, prefix : decl_headers) > 0
 470         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 471 endforeach
 472
 473 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 474                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 475                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 476                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 477                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 478                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 479                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 480                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 481                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 482                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 483                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 484                 # if_tunnel.h is buggy and cannot be included on its own
 485                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 486                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 487                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 488                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 489                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 490                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 491                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 492                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 493                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 494                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 495                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 496                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 497                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 498                ]
 499         prefix = decl.length() > 2 ? decl[2] : ''
 500         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 501         conf.set10('HAVE_' + decl[0], have)
 502 endforeach
 503
 504 foreach ident : ['secure_getenv', '__secure_getenv']
 505         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 506 endforeach
 507
 508 foreach ident : [
 509         ['memfd_create',      '''#include <sys/mman.h>'''],
 510         ['gettid',            '''#include <sys/types.h>
 511                                  #include <unistd.h>'''],
 512         ['pivot_root',        '''#include <stdlib.h>
 513                                  #include <unistd.h>'''],     # no known header declares pivot_root
 514         ['name_to_handle_at', '''#include <sys/types.h>
 515                                  #include <sys/stat.h>
 516                                  #include <fcntl.h>'''],
 517         ['setns',             '''#include <sched.h>'''],
 518         ['renameat2',         '''#include <stdio.h>
 519                                  #include <fcntl.h>'''],
 520         ['kcmp',              '''#include <linux/kcmp.h>'''],
 521         ['keyctl',            '''#include <sys/types.h>
 522                                  #include <keyutils.h>'''],
 523         ['copy_file_range',   '''#include <sys/syscall.h>
 524                                  #include <unistd.h>'''],
 525         ['bpf',               '''#include <sys/syscall.h>
 526                                  #include <unistd.h>'''],
 527         ['statx',             '''#include <sys/types.h>
 528                                  #include <sys/stat.h>
 529                                  #include <unistd.h>'''],
 530         ['explicit_bzero' ,   '''#include <string.h>'''],
 531         ['reallocarray',      '''#include <malloc.h>'''],
 532 ]
 533
 534         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 535         conf.set10('HAVE_' + ident[0].to_upper(), have)
 536 endforeach
 537
 538 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 539         conf.set10('USE_SYS_RANDOM_H', true)
 540         conf.set10('HAVE_GETRANDOM', true)
 541 else
 542         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 543         conf.set10('USE_SYS_RANDOM_H', false)
 544         conf.set10('HAVE_GETRANDOM', have)
 545 endif
 546
 547 #####################################################################
 548
 549 sed = find_program('sed')
 550 awk = find_program('awk')
 551 m4 = find_program('m4')
 552 stat = find_program('stat')
 553 git = find_program('git', required : false)
 554 env = find_program('env')
 555 perl = find_program('perl', required : false)
 556
 557 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 558 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 559 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 560 splash_bmp = files('test/splash.bmp')
 561
 562 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 563 # /usr/sbin, /sbin, and fall back to the default from middle column.
 564 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 565          ['quotacheck', '/usr/sbin/quotacheck' ],
 566          ['kmod',       '/usr/bin/kmod'        ],
 567          ['kexec',      '/usr/sbin/kexec'      ],
 568          ['sulogin',    '/usr/sbin/sulogin'    ],
 569          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 570          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 571          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 572          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 573         ]
 574 foreach prog : progs
 575         path = get_option(prog[0] + '-path')
 576         if path != ''
 577                 message('Using @1@ for @0@'.format(prog[0], path))
 578         else
 579                 exe = find_program(prog[0],
 580                                    '/usr/sbin/' + prog[0],
 581                                    '/sbin/' + prog[0],
 582                                    required: false)
 583                 path = exe.found() ? exe.path() : prog[1]
 584         endif
 585         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 586         conf.set_quoted(name, path)
 587         substs.set(name, path)
 588 endforeach
 589
 590 conf.set_quoted('TELINIT', get_option('telinit-path'))
 591
 592 if run_command('ln', '--relative', '--help').returncode() != 0
 593         error('ln does not support --relative (added in coreutils 8.16)')
 594 endif
 595
 596 ############################################################
 597
 598 gperf = find_program('gperf')
 599
 600 gperf_test_format = '''
 601 #include <string.h>
 602 const char * in_word_set(const char *, @0@);
 603 @1@
 604 '''
 605 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 606 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 607 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 608 if cc.compiles(gperf_test)
 609         gperf_len_type = 'size_t'
 610 else
 611         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 612         if cc.compiles(gperf_test)
 613                 gperf_len_type = 'unsigned'
 614         else
 615                 error('unable to determine gperf len type')
 616         endif
 617 endif
 618 message('gperf len type is @0@'.format(gperf_len_type))
 619 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 620          description : 'The type of gperf "len" parameter')
 621
 622 ############################################################
 623
 624 if not cc.has_header('sys/capability.h')
 625         error('POSIX caps headers not found')
 626 endif
 627 foreach header : ['crypt.h',
 628                   'linux/btrfs.h',
 629                   'linux/memfd.h',
 630                   'linux/vm_sockets.h',
 631                   'sys/auxv.h',
 632                   'valgrind/memcheck.h',
 633                   'valgrind/valgrind.h',
 634                  ]
 635
 636         conf.set10('HAVE_' + header.underscorify().to_upper(),
 637                    cc.has_header(header))
 638 endforeach
 639
 640 ############################################################
 641
 642 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 643 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 644 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 645
 646 default_hierarchy = get_option('default-hierarchy')
 647 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 648                 description : 'default cgroup hierarchy as string')
 649 if default_hierarchy == 'legacy'
 650         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 651 elif default_hierarchy == 'hybrid'
 652         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 653 else
 654         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 655 endif
 656
 657 time_epoch = get_option('time-epoch')
 658 if time_epoch == ''
 659         NEWS = files('NEWS')
 660         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 661 endif
 662 time_epoch = time_epoch.to_int()
 663 conf.set('TIME_EPOCH', time_epoch)
 664
 665 system_uid_max = get_option('system-uid-max')
 666 if system_uid_max == ''
 667         system_uid_max = run_command(
 668                 awk,
 669                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 670                 '/etc/login.defs').stdout().strip()
 671         if system_uid_max == ''
 672                 system_uid_max = '999'
 673         endif
 674 endif
 675 system_uid_max = system_uid_max.to_int()
 676 conf.set('SYSTEM_UID_MAX', system_uid_max)
 677 substs.set('systemuidmax', system_uid_max)
 678 message('maximum system UID is @0@'.format(system_uid_max))
 679
 680 system_gid_max = get_option('system-gid-max')
 681 if system_gid_max == ''
 682         system_gid_max = run_command(
 683                 awk,
 684                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 685                 '/etc/login.defs').stdout().strip()
 686         if system_gid_max == ''
 687                 system_gid_max = '999'
 688         endif
 689 endif
 690 system_gid_max = system_gid_max.to_int()
 691 conf.set('SYSTEM_GID_MAX', system_gid_max)
 692 substs.set('systemgidmax', system_gid_max)
 693 message('maximum system GID is @0@'.format(system_gid_max))
 694
 695 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 696 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 697 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 698 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 699 substs.set('dynamicuidmin', dynamic_uid_min)
 700 substs.set('dynamicuidmax', dynamic_uid_max)
 701
 702 container_uid_base_min = get_option('container-uid-base-min').to_int()
 703 container_uid_base_max = get_option('container-uid-base-max').to_int()
 704 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 705 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 706 substs.set('containeruidbasemin', container_uid_base_min)
 707 substs.set('containeruidbasemax', container_uid_base_max)
 708
 709 nobody_user = get_option('nobody-user')
 710 nobody_group = get_option('nobody-group')
 711
 712 getent_result = run_command('getent', 'passwd', '65534')
 713 if getent_result.returncode() == 0
 714         name = getent_result.stdout().split(':')[0]
 715         if name != nobody_user
 716                 message('WARNING:\n' +
 717                         '        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) +
 718                         '        Your build will result in an user table setup that is incompatible with the local system.')
 719         endif
 720 endif
 721 id_result = run_command('id', '-u', nobody_user)
 722 if id_result.returncode() == 0
 723         id = id_result.stdout().to_int()
 724         if id != 65534
 725                 message('WARNING:\n' +
 726                         '        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) +
 727                         '        Your build will result in an user table setup that is incompatible with the local system.')
 728         endif
 729 endif
 730
 731 getent_result = run_command('getent', 'group', '65534')
 732 if getent_result.returncode() == 0
 733         name = getent_result.stdout().split(':')[0]
 734         if name != nobody_group
 735                 message('WARNING:\n' +
 736                         '        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) +
 737                         '        Your build will result in an group table setup that is incompatible with the local system.')
 738         endif
 739 endif
 740 id_result = run_command('id', '-g', nobody_group)
 741 if id_result.returncode() == 0
 742         id = id_result.stdout().to_int()
 743         if id != 65534
 744                 message('WARNING:\n' +
 745                         '        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) +
 746                         '        Your build will result in an group table setup that is incompatible with the local system.')
 747         endif
 748 endif
 749 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 750         message('WARNING:\n' +
 751                 '        The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 752                 '        Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 753 endif
 754
 755 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 756 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 757 substs.set('NOBODY_USER_NAME', nobody_user)
 758 substs.set('NOBODY_GROUP_NAME', nobody_group)
 759
 760 tty_gid = get_option('tty-gid')
 761 conf.set('TTY_GID', tty_gid)
 762 substs.set('TTY_GID', tty_gid)
 763
 764 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 765 if get_option('users-gid') != ''
 766         users_gid = get_option('users-gid').to_int()
 767 else
 768         users_gid = '-'
 769 endif
 770 substs.set('USERS_GID', users_gid)
 771
 772 if get_option('adm-group')
 773         m4_defines += ['-DENABLE_ADM_GROUP']
 774 endif
 775
 776 if get_option('wheel-group')
 777         m4_defines += ['-DENABLE_WHEEL_GROUP']
 778 endif
 779
 780 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 781 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 782
 783 kill_user_processes = get_option('default-kill-user-processes')
 784 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 785 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 786 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 787
 788 dns_servers = get_option('dns-servers')
 789 conf.set_quoted('DNS_SERVERS', dns_servers)
 790 substs.set('DNS_SERVERS', dns_servers)
 791
 792 ntp_servers = get_option('ntp-servers')
 793 conf.set_quoted('NTP_SERVERS', ntp_servers)
 794 substs.set('NTP_SERVERS', ntp_servers)
 795
 796 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 797
 798 substs.set('SUSHELL', get_option('debug-shell'))
 799 substs.set('DEBUGTTY', get_option('debug-tty'))
 800
 801 debug = get_option('debug')
 802 enable_debug_hashmap = false
 803 enable_debug_mmap_cache = false
 804 if debug != ''
 805         foreach name : debug.split(',')
 806                 if name == 'hashmap'
 807                         enable_debug_hashmap = true
 808                 elif name == 'mmap-cache'
 809                         enable_debug_mmap_cache = true
 810                 else
 811                         message('unknown debug option "@0@", ignoring'.format(name))
 812                 endif
 813         endforeach
 814 endif
 815 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 816 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 817
 818 #####################################################################
 819
 820 threads = dependency('threads')
 821 librt = cc.find_library('rt')
 822 libm = cc.find_library('m')
 823 libdl = cc.find_library('dl')
 824 libcrypt = cc.find_library('crypt')
 825
 826 libcap = dependency('libcap', required : false)
 827 if not libcap.found()
 828         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 829         libcap = cc.find_library('cap')
 830 endif
 831
 832 libmount = dependency('mount',
 833                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 834
 835 want_seccomp = get_option('seccomp')
 836 if want_seccomp != 'false' and not fuzzer_build
 837         libseccomp = dependency('libseccomp',
 838                                 version : '>= 2.3.1',
 839                                 required : want_seccomp == 'true')
 840         have = libseccomp.found()
 841 else
 842         have = false
 843         libseccomp = []
 844 endif
 845 conf.set10('HAVE_SECCOMP', have)
 846 m4_defines += have ? ['-DHAVE_SECCOMP'] : []
 847
 848 want_selinux = get_option('selinux')
 849 if want_selinux != 'false' and not fuzzer_build
 850         libselinux = dependency('libselinux',
 851                                 version : '>= 2.1.9',
 852                                 required : want_selinux == 'true')
 853         have = libselinux.found()
 854 else
 855         have = false
 856         libselinux = []
 857 endif
 858 conf.set10('HAVE_SELINUX', have)
 859 m4_defines += have ? ['-DHAVE_SELINUX'] : []
 860
 861 want_apparmor = get_option('apparmor')
 862 if want_apparmor != 'false' and not fuzzer_build
 863         libapparmor = dependency('libapparmor',
 864                                  required : want_apparmor == 'true')
 865         have = libapparmor.found()
 866 else
 867         have = false
 868         libapparmor = []
 869 endif
 870 conf.set10('HAVE_APPARMOR', have)
 871 m4_defines += have ? ['-DHAVE_APPARMOR'] : []
 872
 873 smack_run_label = get_option('smack-run-label')
 874 if smack_run_label != ''
 875         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 876         m4_defines += ['-DHAVE_SMACK_RUN_LABEL']
 877 endif
 878
 879 want_polkit = get_option('polkit')
 880 install_polkit = false
 881 install_polkit_pkla = false
 882 if want_polkit != 'false' and not fuzzer_build
 883         install_polkit = true
 884
 885         libpolkit = dependency('polkit-gobject-1',
 886                                required : false)
 887         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 888                 message('Old polkit detected, will install pkla files')
 889                 install_polkit_pkla = true
 890         endif
 891 endif
 892 conf.set10('ENABLE_POLKIT', install_polkit)
 893
 894 want_acl = get_option('acl')
 895 if want_acl != 'false' and not fuzzer_build
 896         libacl = cc.find_library('acl', required : want_acl == 'true')
 897         have = libacl.found()
 898 else
 899         have = false
 900         libacl = []
 901 endif
 902 conf.set10('HAVE_ACL', have)
 903 m4_defines += have ? ['-DHAVE_ACL'] : []
 904
 905 want_audit = get_option('audit')
 906 if want_audit != 'false' and not fuzzer_build
 907         libaudit = dependency('audit', required : want_audit == 'true')
 908         have = libaudit.found()
 909 else
 910         have = false
 911         libaudit = []
 912 endif
 913 conf.set10('HAVE_AUDIT', have)
 914
 915 want_blkid = get_option('blkid')
 916 if want_blkid != 'false' and not fuzzer_build
 917         libblkid = dependency('blkid', required : want_blkid == 'true')
 918         have = libblkid.found()
 919 else
 920         have = false
 921         libblkid = []
 922 endif
 923 conf.set10('HAVE_BLKID', have)
 924
 925 want_kmod = get_option('kmod')
 926 if want_kmod != 'false' and not fuzzer_build
 927         libkmod = dependency('libkmod',
 928                              version : '>= 15',
 929                              required : want_kmod == 'true')
 930         have = libkmod.found()
 931 else
 932         have = false
 933         libkmod = []
 934 endif
 935 conf.set10('HAVE_KMOD', have)
 936
 937 want_pam = get_option('pam')
 938 if want_pam != 'false' and not fuzzer_build
 939         libpam = cc.find_library('pam', required : want_pam == 'true')
 940         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 941         have = libpam.found() and libpam_misc.found()
 942 else
 943         have = false
 944         libpam = []
 945         libpam_misc = []
 946 endif
 947 conf.set10('HAVE_PAM', have)
 948 m4_defines += have ? ['-DHAVE_PAM'] : []
 949
 950 want_microhttpd = get_option('microhttpd')
 951 if want_microhttpd != 'false' and not fuzzer_build
 952         libmicrohttpd = dependency('libmicrohttpd',
 953                                    version : '>= 0.9.33',
 954                                    required : want_microhttpd == 'true')
 955         have = libmicrohttpd.found()
 956 else
 957         have = false
 958         libmicrohttpd = []
 959 endif
 960 conf.set10('HAVE_MICROHTTPD', have)
 961 m4_defines += have ? ['-DHAVE_MICROHTTPD'] : []
 962
 963 want_libcryptsetup = get_option('libcryptsetup')
 964 if want_libcryptsetup != 'false' and not fuzzer_build
 965         libcryptsetup = dependency('libcryptsetup',
 966                                    version : '>= 1.6.0',
 967                                    required : want_libcryptsetup == 'true')
 968         have = libcryptsetup.found()
 969 else
 970         have = false
 971         libcryptsetup = []
 972 endif
 973 conf.set10('HAVE_LIBCRYPTSETUP', have)
 974
 975 want_libcurl = get_option('libcurl')
 976 if want_libcurl != 'false' and not fuzzer_build
 977         libcurl = dependency('libcurl',
 978                              version : '>= 7.32.0',
 979                              required : want_libcurl == 'true')
 980         have = libcurl.found()
 981 else
 982         have = false
 983         libcurl = []
 984 endif
 985 conf.set10('HAVE_LIBCURL', have)
 986 m4_defines += have ? ['-DHAVE_LIBCURL'] : []
 987
 988 want_libidn = get_option('libidn')
 989 want_libidn2 = get_option('libidn2')
 990 if want_libidn == 'true' and want_libidn2 == 'true'
 991         error('libidn and libidn2 cannot be requested simultaneously')
 992 endif
 993
 994 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 995         libidn = dependency('libidn',
 996                             required : want_libidn == 'true')
 997         have = libidn.found()
 998 else
 999         have = false
1000         libidn = []
1001 endif
1002 conf.set10('HAVE_LIBIDN', have)
1003 m4_defines += have ? ['-DHAVE_LIBIDN'] : []
1004 if not have and want_libidn2 != 'false' and not fuzzer_build
1005         # libidn is used for both libidn and libidn2 objects
1006         libidn = dependency('libidn2',
1007                             required : want_libidn2 == 'true')
1008         have = libidn.found()
1009 else
1010         have = false
1011 endif
1012 conf.set10('HAVE_LIBIDN2', have)
1013 m4_defines += have ? ['-DHAVE_LIBIDN2'] : []
1014
1015 want_libiptc = get_option('libiptc')
1016 if want_libiptc != 'false' and not fuzzer_build
1017         libiptc = dependency('libiptc',
1018                              required : want_libiptc == 'true')
1019         have = libiptc.found()
1020 else
1021         have = false
1022         libiptc = []
1023 endif
1024 conf.set10('HAVE_LIBIPTC', have)
1025 m4_defines += have ? ['-DHAVE_LIBIPTC'] : []
1026
1027 want_qrencode = get_option('qrencode')
1028 if want_qrencode != 'false' and not fuzzer_build
1029         libqrencode = dependency('libqrencode',
1030                                  required : want_qrencode == 'true')
1031         have = libqrencode.found()
1032 else
1033         have = false
1034         libqrencode = []
1035 endif
1036 conf.set10('HAVE_QRENCODE', have)
1037
1038 want_gcrypt = get_option('gcrypt')
1039 if want_gcrypt != 'false' and not fuzzer_build
1040         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1041         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1042         have = libgcrypt.found() and libgpg_error.found()
1043 else
1044         have = false
1045 endif
1046 if not have
1047         # link to neither of the libs if one is not found
1048         libgcrypt = []
1049         libgpg_error = []
1050 endif
1051 conf.set10('HAVE_GCRYPT', have)
1052
1053 want_gnutls = get_option('gnutls')
1054 if want_gnutls != 'false' and not fuzzer_build
1055         libgnutls = dependency('gnutls',
1056                                version : '>= 3.1.4',
1057                                required : want_gnutls == 'true')
1058         have = libgnutls.found()
1059 else
1060         have = false
1061         libgnutls = []
1062 endif
1063 conf.set10('HAVE_GNUTLS', have)
1064
1065 want_elfutils = get_option('elfutils')
1066 if want_elfutils != 'false' and not fuzzer_build
1067         libdw = dependency('libdw',
1068                            required : want_elfutils == 'true')
1069         have = libdw.found()
1070 else
1071         have = false
1072         libdw = []
1073 endif
1074 conf.set10('HAVE_ELFUTILS', have)
1075
1076 want_zlib = get_option('zlib')
1077 if want_zlib != 'false' and not fuzzer_build
1078         libz = dependency('zlib',
1079                           required : want_zlib == 'true')
1080         have = libz.found()
1081 else
1082         have = false
1083         libz = []
1084 endif
1085 conf.set10('HAVE_ZLIB', have)
1086
1087 want_bzip2 = get_option('bzip2')
1088 if want_bzip2 != 'false' and not fuzzer_build
1089         libbzip2 = cc.find_library('bz2',
1090                                    required : want_bzip2 == 'true')
1091         have = libbzip2.found()
1092 else
1093         have = false
1094         libbzip2 = []
1095 endif
1096 conf.set10('HAVE_BZIP2', have)
1097
1098 want_xz = get_option('xz')
1099 if want_xz != 'false' and not fuzzer_build
1100         libxz = dependency('liblzma',
1101                            required : want_xz == 'true')
1102         have = libxz.found()
1103 else
1104         have = false
1105         libxz = []
1106 endif
1107 conf.set10('HAVE_XZ', have)
1108
1109 want_lz4 = get_option('lz4')
1110 if want_lz4 != 'false' and not fuzzer_build
1111         liblz4 = dependency('liblz4',
1112                             required : want_lz4 == 'true')
1113         have = liblz4.found()
1114 else
1115         have = false
1116         liblz4 = []
1117 endif
1118 conf.set10('HAVE_LZ4', have)
1119
1120 want_xkbcommon = get_option('xkbcommon')
1121 if want_xkbcommon != 'false' and not fuzzer_build
1122         libxkbcommon = dependency('xkbcommon',
1123                                   version : '>= 0.3.0',
1124                                   required : want_xkbcommon == 'true')
1125         have = libxkbcommon.found()
1126 else
1127         have = false
1128         libxkbcommon = []
1129 endif
1130 conf.set10('HAVE_XKBCOMMON', have)
1131
1132 want_pcre2 = get_option('pcre2')
1133 if want_pcre2 != 'false'
1134         libpcre2 = dependency('libpcre2-8',
1135                               required : want_pcre2 == 'true')
1136         have = libpcre2.found()
1137 else
1138         have = false
1139         libpcre2 = []
1140 endif
1141 conf.set10('HAVE_PCRE2', have)
1142
1143 want_glib = get_option('glib')
1144 if want_glib != 'false' and not fuzzer_build
1145         libglib =    dependency('glib-2.0',
1146                                 version : '>= 2.22.0',
1147                                 required : want_glib == 'true')
1148         libgobject = dependency('gobject-2.0',
1149                                 version : '>= 2.22.0',
1150                                 required : want_glib == 'true')
1151         libgio =     dependency('gio-2.0',
1152                                 required : want_glib == 'true')
1153         have = libglib.found() and libgobject.found() and libgio.found()
1154 else
1155         have = false
1156         libglib = []
1157         libgobject = []
1158         libgio = []
1159 endif
1160 conf.set10('HAVE_GLIB', have)
1161
1162 want_dbus = get_option('dbus')
1163 if want_dbus != 'false' and not fuzzer_build
1164         libdbus = dependency('dbus-1',
1165                              version : '>= 1.3.2',
1166                              required : want_dbus == 'true')
1167         have = libdbus.found()
1168 else
1169         have = false
1170         libdbus = []
1171 endif
1172 conf.set10('HAVE_DBUS', have)
1173
1174 default_dnssec = get_option('default-dnssec')
1175 if fuzzer_build
1176         default_dnssec = 'no'
1177 endif
1178 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1179         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1180         default_dnssec = 'no'
1181 endif
1182 conf.set('DEFAULT_DNSSEC_MODE',
1183          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1184 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1185
1186 want_importd = get_option('importd')
1187 if want_importd != 'false'
1188         have = (conf.get('HAVE_LIBCURL') == 1 and
1189                 conf.get('HAVE_ZLIB') == 1 and
1190                 conf.get('HAVE_BZIP2') == 1 and
1191                 conf.get('HAVE_XZ') == 1 and
1192                 conf.get('HAVE_GCRYPT') == 1)
1193         if want_importd == 'true' and not have
1194                 error('importd support was requested, but dependencies are not available')
1195         endif
1196 else
1197         have = false
1198 endif
1199 conf.set10('ENABLE_IMPORTD', have)
1200
1201 want_remote = get_option('remote')
1202 if want_remote != 'false'
1203         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1204                      conf.get('HAVE_LIBCURL') == 1]
1205         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1206         # it's possible to build one without the other. Complain only if
1207         # support was explictly requested. The auxiliary files like sysusers
1208         # config should be installed when any of the programs are built.
1209         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1210                 error('remote support was requested, but dependencies are not available')
1211         endif
1212         have = have_deps[0] or have_deps[1]
1213 else
1214         have = false
1215 endif
1216 conf.set10('ENABLE_REMOTE', have)
1217
1218 foreach term : ['utmp',
1219                 'hibernate',
1220                 'environment-d',
1221                 'binfmt',
1222                 'coredump',
1223                 'resolve',
1224                 'logind',
1225                 'hostnamed',
1226                 'localed',
1227                 'machined',
1228                 'networkd',
1229                 'timedated',
1230                 'timesyncd',
1231                 'myhostname',
1232                 'firstboot',
1233                 'randomseed',
1234                 'backlight',
1235                 'vconsole',
1236                 'quotacheck',
1237                 'sysusers',
1238                 'tmpfiles',
1239                 'hwdb',
1240                 'rfkill',
1241                 'ldconfig',
1242                 'efi',
1243                 'tpm',
1244                 'ima',
1245                 'smack',
1246                 'gshadow',
1247                 'idn',
1248                 'nss-systemd']
1249         have = get_option(term)
1250         name = 'ENABLE_' + term.underscorify().to_upper()
1251         conf.set10(name, have)
1252         m4_defines += have ? ['-D' + name] : []
1253 endforeach
1254
1255 want_tests = get_option('tests')
1256 install_tests = get_option('install-tests')
1257 slow_tests = get_option('slow-tests')
1258 tests = []
1259 fuzzers = []
1260
1261 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1262
1263 #####################################################################
1264
1265 if get_option('efi')
1266         efi_arch = host_machine.cpu_family()
1267
1268         if efi_arch == 'x86'
1269                 EFI_MACHINE_TYPE_NAME = 'ia32'
1270                 gnu_efi_arch = 'ia32'
1271         elif efi_arch == 'x86_64'
1272                 EFI_MACHINE_TYPE_NAME = 'x64'
1273                 gnu_efi_arch = 'x86_64'
1274         elif efi_arch == 'arm'
1275                 EFI_MACHINE_TYPE_NAME = 'arm'
1276                 gnu_efi_arch = 'arm'
1277         elif efi_arch == 'aarch64'
1278                 EFI_MACHINE_TYPE_NAME = 'aa64'
1279                 gnu_efi_arch = 'aarch64'
1280         else
1281                 EFI_MACHINE_TYPE_NAME = ''
1282                 gnu_efi_arch = ''
1283         endif
1284
1285         have = true
1286         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1287
1288         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1289 else
1290         have = false
1291 endif
1292 conf.set10('ENABLE_EFI', have)
1293
1294 #####################################################################
1295
1296 config_h = configure_file(
1297         output : 'config.h',
1298         configuration : conf)
1299
1300 includes = include_directories('src/basic',
1301                                'src/shared',
1302                                'src/systemd',
1303                                'src/journal',
1304                                'src/resolve',
1305                                'src/timesync',
1306                                'src/time-wait-sync',
1307                                'src/login',
1308                                'src/udev',
1309                                'src/libudev',
1310                                'src/core',
1311                                'src/libsystemd/sd-bus',
1312                                'src/libsystemd/sd-device',
1313                                'src/libsystemd/sd-hwdb',
1314                                'src/libsystemd/sd-id128',
1315                                'src/libsystemd/sd-netlink',
1316                                'src/libsystemd/sd-network',
1317                                'src/libsystemd-network',
1318                                '.')
1319
1320 add_project_arguments('-include', 'config.h', language : 'c')
1321
1322 subdir('po')
1323 subdir('catalog')
1324 subdir('src/systemd')
1325 subdir('src/basic')
1326 subdir('src/libsystemd')
1327 subdir('src/libsystemd-network')
1328 subdir('src/journal')
1329 subdir('src/login')
1330
1331 libjournal_core = static_library(
1332         'journal-core',
1333         libjournal_core_sources,
1334         journald_gperf_c,
1335         include_directories : includes,
1336         install : false)
1337
1338 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1339 libsystemd = shared_library(
1340         'systemd',
1341         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1342         version : libsystemd_version,
1343         include_directories : includes,
1344         link_args : ['-shared',
1345                      '-Wl,--version-script=' + libsystemd_sym_path],
1346         link_with : [libbasic,
1347                      libbasic_gcrypt],
1348         link_whole : [libsystemd_static,
1349                       libjournal_client],
1350         dependencies : [threads,
1351                         librt,
1352                         libxz,
1353                         liblz4],
1354         link_depends : libsystemd_sym,
1355         install : true,
1356         install_dir : rootlibdir)
1357
1358 ############################################################
1359
1360 # binaries that have --help and are intended for use by humans,
1361 # usually, but not always, installed in /bin.
1362 public_programs = []
1363
1364 subdir('src/libudev')
1365 subdir('src/shared')
1366 subdir('src/core')
1367 subdir('src/udev')
1368 subdir('src/network')
1369
1370 subdir('src/analyze')
1371 subdir('src/journal-remote')
1372 subdir('src/coredump')
1373 subdir('src/hostname')
1374 subdir('src/import')
1375 subdir('src/kernel-install')
1376 subdir('src/locale')
1377 subdir('src/machine')
1378 subdir('src/nspawn')
1379 subdir('src/resolve')
1380 subdir('src/timedate')
1381 subdir('src/timesync')
1382 subdir('src/vconsole')
1383 subdir('src/boot/efi')
1384
1385 subdir('src/test')
1386 subdir('src/fuzz')
1387 subdir('rules')
1388 subdir('test')
1389
1390 ############################################################
1391
1392 # only static linking apart from libdl, to make sure that the
1393 # module is linked to all libraries that it uses.
1394 test_dlopen = executable(
1395         'test-dlopen',
1396         test_dlopen_c,
1397         include_directories : includes,
1398         link_with : [libbasic],
1399         dependencies : [libdl])
1400
1401 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1402                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1403                  ['mymachines', 'ENABLE_MACHINED'],
1404                  ['resolve',    'ENABLE_RESOLVE']]
1405
1406         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1407         if condition
1408                 module = tuple[0]
1409
1410                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1411                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1412
1413                 nss = shared_library(
1414                         'nss_' + module,
1415                         'src/nss-@0@/nss-@0@.c'.format(module),
1416                         version : '2',
1417                         include_directories : includes,
1418                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1419                         link_args : ['-Wl,-z,nodelete',
1420                                      '-shared',
1421                                      '-Wl,--version-script=' + version_script_arg,
1422                                      '-Wl,--undefined'],
1423                         link_with : [libsystemd_static,
1424                                      libbasic],
1425                         dependencies : [threads,
1426                                         librt],
1427                         link_depends : sym,
1428                         install : true,
1429                         install_dir : rootlibdir)
1430
1431                 # We cannot use shared_module because it does not support version suffix.
1432                 # Unfortunately shared_library insists on creating the symlink…
1433                 meson.add_install_script('sh', '-c',
1434                                          'rm $DESTDIR@0@/libnss_@1@.so'
1435                                          .format(rootlibdir, module))
1436
1437                 test('dlopen-nss_' + module,
1438                      test_dlopen,
1439                      args : [nss.full_path()]) # path to dlopen must include a slash
1440         endif
1441 endforeach
1442
1443 ############################################################
1444
1445 executable('systemd',
1446            systemd_sources,
1447            include_directories : includes,
1448            link_with : [libcore,
1449                         libshared],
1450            dependencies : [threads,
1451                            librt,
1452                            libseccomp,
1453                            libselinux,
1454                            libmount,
1455                            libblkid],
1456            install_rpath : rootlibexecdir,
1457            install : true,
1458            install_dir : rootlibexecdir)
1459
1460 meson.add_install_script(meson_make_symlink,
1461                          join_paths(rootlibexecdir, 'systemd'),
1462                          join_paths(rootsbindir, 'init'))
1463
1464 exe = executable('systemd-analyze',
1465                  systemd_analyze_sources,
1466                  include_directories : includes,
1467                  link_with : [libcore,
1468                               libshared],
1469                  dependencies : [threads,
1470                                  librt,
1471                                  libseccomp,
1472                                  libselinux,
1473                                  libmount,
1474                                  libblkid],
1475                  install_rpath : rootlibexecdir,
1476                  install : true)
1477 public_programs += [exe]
1478
1479 executable('systemd-journald',
1480            systemd_journald_sources,
1481            include_directories : includes,
1482            link_with : [libjournal_core,
1483                         libshared],
1484            dependencies : [threads,
1485                            libxz,
1486                            liblz4,
1487                            libselinux],
1488            install_rpath : rootlibexecdir,
1489            install : true,
1490            install_dir : rootlibexecdir)
1491
1492 exe = executable('systemd-cat',
1493                  systemd_cat_sources,
1494                  include_directories : includes,
1495                  link_with : [libjournal_core,
1496                               libshared],
1497                  dependencies : [threads],
1498                  install_rpath : rootlibexecdir,
1499                  install : true)
1500 public_programs += [exe]
1501
1502 exe = executable('journalctl',
1503                  journalctl_sources,
1504                  include_directories : includes,
1505                  link_with : [libshared],
1506                  dependencies : [threads,
1507                                  libqrencode,
1508                                  libxz,
1509                                  liblz4,
1510                                  libpcre2],
1511                  install_rpath : rootlibexecdir,
1512                  install : true,
1513                  install_dir : rootbindir)
1514 public_programs += [exe]
1515
1516 executable('systemd-getty-generator',
1517            'src/getty-generator/getty-generator.c',
1518            include_directories : includes,
1519            link_with : [libshared],
1520            install_rpath : rootlibexecdir,
1521            install : true,
1522            install_dir : systemgeneratordir)
1523
1524 executable('systemd-debug-generator',
1525            'src/debug-generator/debug-generator.c',
1526            include_directories : includes,
1527            link_with : [libshared],
1528            install_rpath : rootlibexecdir,
1529            install : true,
1530            install_dir : systemgeneratordir)
1531
1532 executable('systemd-fstab-generator',
1533            'src/fstab-generator/fstab-generator.c',
1534            'src/core/mount-setup.c',
1535            include_directories : includes,
1536            link_with : [libshared],
1537            install_rpath : rootlibexecdir,
1538            install : true,
1539            install_dir : systemgeneratordir)
1540
1541 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1542         executable('30-systemd-environment-d-generator',
1543                    'src/environment-d-generator/environment-d-generator.c',
1544                    include_directories : includes,
1545                    link_with : [libshared],
1546                    install_rpath : rootlibexecdir,
1547                    install : true,
1548                    install_dir : userenvgeneratordir)
1549
1550         meson.add_install_script(meson_make_symlink,
1551                                  join_paths(sysconfdir, 'environment'),
1552                                  join_paths(environmentdir, '99-environment.conf'))
1553 endif
1554
1555 if conf.get('ENABLE_HIBERNATE') == 1
1556         executable('systemd-hibernate-resume-generator',
1557                    'src/hibernate-resume/hibernate-resume-generator.c',
1558                    include_directories : includes,
1559                    link_with : [libshared],
1560                    install_rpath : rootlibexecdir,
1561                    install : true,
1562                    install_dir : systemgeneratordir)
1563
1564         executable('systemd-hibernate-resume',
1565                    'src/hibernate-resume/hibernate-resume.c',
1566                    include_directories : includes,
1567                    link_with : [libshared],
1568                    install_rpath : rootlibexecdir,
1569                    install : true,
1570                    install_dir : rootlibexecdir)
1571 endif
1572
1573 if conf.get('HAVE_BLKID') == 1
1574         executable('systemd-gpt-auto-generator',
1575                    'src/gpt-auto-generator/gpt-auto-generator.c',
1576                    'src/basic/blkid-util.h',
1577                    include_directories : includes,
1578                    link_with : [libshared],
1579                    dependencies : libblkid,
1580                    install_rpath : rootlibexecdir,
1581                    install : true,
1582                    install_dir : systemgeneratordir)
1583
1584         exe = executable('systemd-dissect',
1585                          'src/dissect/dissect.c',
1586                          include_directories : includes,
1587                          link_with : [libshared],
1588                          install_rpath : rootlibexecdir,
1589                          install : true,
1590                          install_dir : rootlibexecdir)
1591         public_programs += [exe]
1592 endif
1593
1594 if conf.get('ENABLE_RESOLVE') == 1
1595         executable('systemd-resolved',
1596                    systemd_resolved_sources,
1597                    include_directories : includes,
1598                    link_with : [libshared,
1599                                 libbasic_gcrypt,
1600                                 libsystemd_resolve_core],
1601                    dependencies : [threads,
1602                                    libgpg_error,
1603                                    libm,
1604                                    libidn],
1605                    install_rpath : rootlibexecdir,
1606                    install : true,
1607                    install_dir : rootlibexecdir)
1608
1609         exe = executable('systemd-resolve',
1610                          systemd_resolve_sources,
1611                          include_directories : includes,
1612                          link_with : [libshared,
1613                                       libbasic_gcrypt,
1614                                       libsystemd_resolve_core],
1615                          dependencies : [threads,
1616                                          libgpg_error,
1617                                          libm,
1618                                          libidn],
1619                          install_rpath : rootlibexecdir,
1620                          install : true)
1621         public_programs += [exe]
1622
1623         meson.add_install_script(meson_make_symlink,
1624                          join_paths(bindir, 'systemd-resolve'),
1625                          join_paths(rootsbindir, 'resolvconf'))
1626 endif
1627
1628 if conf.get('ENABLE_LOGIND') == 1
1629         executable('systemd-logind',
1630                    systemd_logind_sources,
1631                    include_directories : includes,
1632                    link_with : [liblogind_core,
1633                                 libshared],
1634                    dependencies : [threads,
1635                                    libacl],
1636                    install_rpath : rootlibexecdir,
1637                    install : true,
1638                    install_dir : rootlibexecdir)
1639
1640         exe = executable('loginctl',
1641                          loginctl_sources,
1642                          include_directories : includes,
1643                          link_with : [libshared],
1644                          dependencies : [threads,
1645                                          liblz4,
1646                                          libxz],
1647                          install_rpath : rootlibexecdir,
1648                          install : true,
1649                          install_dir : rootbindir)
1650         public_programs += [exe]
1651
1652         exe = executable('systemd-inhibit',
1653                          'src/login/inhibit.c',
1654                          include_directories : includes,
1655                          link_with : [libshared],
1656                          install_rpath : rootlibexecdir,
1657                          install : true,
1658                          install_dir : rootbindir)
1659         public_programs += [exe]
1660
1661         if conf.get('HAVE_PAM') == 1
1662                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1663                 pam_systemd = shared_library(
1664                         'pam_systemd',
1665                         pam_systemd_c,
1666                         name_prefix : '',
1667                         include_directories : includes,
1668                         link_args : ['-shared',
1669                                      '-Wl,--version-script=' + version_script_arg],
1670                         link_with : [libsystemd_static,
1671                                      libshared_static],
1672                         dependencies : [threads,
1673                                         libpam,
1674                                         libpam_misc],
1675                         link_depends : pam_systemd_sym,
1676                         install : true,
1677                         install_dir : pamlibdir)
1678
1679                 test('dlopen-pam_systemd',
1680                      test_dlopen,
1681                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1682         endif
1683 endif
1684
1685 if conf.get('HAVE_PAM') == 1
1686         executable('systemd-user-sessions',
1687                    'src/user-sessions/user-sessions.c',
1688                    include_directories : includes,
1689                    link_with : [libshared],
1690                    install_rpath : rootlibexecdir,
1691                    install : true,
1692                    install_dir : rootlibexecdir)
1693 endif
1694
1695 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1696         exe = executable('bootctl',
1697                          'src/boot/bootctl.c',
1698                          include_directories : includes,
1699                          link_with : [libshared],
1700                          dependencies : [libblkid],
1701                          install_rpath : rootlibexecdir,
1702                          install : true)
1703         public_programs += [exe]
1704 endif
1705
1706 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1707                  include_directories : includes,
1708                  link_with : [libshared],
1709                  dependencies : [threads],
1710                  install_rpath : rootlibexecdir,
1711                  install : true)
1712 public_programs += [exe]
1713
1714 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1715                  include_directories : includes,
1716                  link_with : [libshared],
1717                  dependencies : [threads,
1718                                  libcap,
1719                                  libselinux,
1720                                  libxz,
1721                                  liblz4],
1722                  install_rpath : rootlibexecdir,
1723                  install : true,
1724                  install_dir : rootbindir)
1725 public_programs += [exe]
1726
1727 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1728         meson.add_install_script(meson_make_symlink,
1729                                  join_paths(rootbindir, 'systemctl'),
1730                                  join_paths(rootsbindir, alias))
1731 endforeach
1732
1733 if conf.get('ENABLE_BACKLIGHT') == 1
1734         executable('systemd-backlight',
1735                    'src/backlight/backlight.c',
1736                    include_directories : includes,
1737                    link_with : [libshared],
1738                    install_rpath : rootlibexecdir,
1739                    install : true,
1740                    install_dir : rootlibexecdir)
1741 endif
1742
1743 if conf.get('ENABLE_RFKILL') == 1
1744         executable('systemd-rfkill',
1745                    'src/rfkill/rfkill.c',
1746                    include_directories : includes,
1747                    link_with : [libshared],
1748                    install_rpath : rootlibexecdir,
1749                    install : true,
1750                    install_dir : rootlibexecdir)
1751 endif
1752
1753 executable('systemd-system-update-generator',
1754            'src/system-update-generator/system-update-generator.c',
1755            include_directories : includes,
1756            link_with : [libshared],
1757            install_rpath : rootlibexecdir,
1758            install : true,
1759            install_dir : systemgeneratordir)
1760
1761 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1762         executable('systemd-cryptsetup',
1763                    'src/cryptsetup/cryptsetup.c',
1764                    include_directories : includes,
1765                    link_with : [libshared],
1766                    dependencies : [libcryptsetup],
1767                    install_rpath : rootlibexecdir,
1768                    install : true,
1769                    install_dir : rootlibexecdir)
1770
1771         executable('systemd-cryptsetup-generator',
1772                    'src/cryptsetup/cryptsetup-generator.c',
1773                    include_directories : includes,
1774                    link_with : [libshared],
1775                    dependencies : [libcryptsetup],
1776                    install_rpath : rootlibexecdir,
1777                    install : true,
1778                    install_dir : systemgeneratordir)
1779
1780         executable('systemd-veritysetup',
1781                    'src/veritysetup/veritysetup.c',
1782                    include_directories : includes,
1783                    link_with : [libshared],
1784                    dependencies : [libcryptsetup],
1785                    install_rpath : rootlibexecdir,
1786                    install : true,
1787                    install_dir : rootlibexecdir)
1788
1789         executable('systemd-veritysetup-generator',
1790                    'src/veritysetup/veritysetup-generator.c',
1791                    include_directories : includes,
1792                    link_with : [libshared],
1793                    dependencies : [libcryptsetup],
1794                    install_rpath : rootlibexecdir,
1795                    install : true,
1796                    install_dir : systemgeneratordir)
1797 endif
1798
1799 if conf.get('HAVE_SYSV_COMPAT') == 1
1800         executable('systemd-sysv-generator',
1801                    'src/sysv-generator/sysv-generator.c',
1802                    include_directories : includes,
1803                    link_with : [libshared],
1804                    install_rpath : rootlibexecdir,
1805                    install : true,
1806                    install_dir : systemgeneratordir)
1807
1808         executable('systemd-rc-local-generator',
1809                    'src/rc-local-generator/rc-local-generator.c',
1810                    include_directories : includes,
1811                    link_with : [libshared],
1812                    install_rpath : rootlibexecdir,
1813                    install : true,
1814                    install_dir : systemgeneratordir)
1815 endif
1816
1817 if conf.get('ENABLE_HOSTNAMED') == 1
1818         executable('systemd-hostnamed',
1819                    'src/hostname/hostnamed.c',
1820                    include_directories : includes,
1821                    link_with : [libshared],
1822                    install_rpath : rootlibexecdir,
1823                    install : true,
1824                    install_dir : rootlibexecdir)
1825
1826         exe = executable('hostnamectl',
1827                          'src/hostname/hostnamectl.c',
1828                          include_directories : includes,
1829                          link_with : [libshared],
1830                          install_rpath : rootlibexecdir,
1831                          install : true)
1832         public_programs += [exe]
1833 endif
1834
1835 if conf.get('ENABLE_LOCALED') == 1
1836         if conf.get('HAVE_XKBCOMMON') == 1
1837                 # logind will load libxkbcommon.so dynamically on its own
1838                 deps = [libdl]
1839         else
1840                 deps = []
1841         endif
1842
1843         executable('systemd-localed',
1844                    systemd_localed_sources,
1845                    include_directories : includes,
1846                    link_with : [libshared],
1847                    dependencies : deps,
1848                    install_rpath : rootlibexecdir,
1849                    install : true,
1850                    install_dir : rootlibexecdir)
1851
1852         exe = executable('localectl',
1853                          localectl_sources,
1854                          include_directories : includes,
1855                          link_with : [libshared],
1856                          install_rpath : rootlibexecdir,
1857                          install : true)
1858         public_programs += [exe]
1859 endif
1860
1861 if conf.get('ENABLE_TIMEDATED') == 1
1862         executable('systemd-timedated',
1863                    'src/timedate/timedated.c',
1864                    include_directories : includes,
1865                    link_with : [libshared],
1866                    install_rpath : rootlibexecdir,
1867                    install : true,
1868                    install_dir : rootlibexecdir)
1869
1870         exe = executable('timedatectl',
1871                          'src/timedate/timedatectl.c',
1872                          include_directories : includes,
1873                          install_rpath : rootlibexecdir,
1874                          link_with : [libshared],
1875                          install : true)
1876         public_programs += [exe]
1877 endif
1878
1879 if conf.get('ENABLE_TIMESYNCD') == 1
1880         executable('systemd-timesyncd',
1881                    systemd_timesyncd_sources,
1882                    include_directories : includes,
1883                    link_with : [libshared],
1884                    dependencies : [threads,
1885                                    libm],
1886                    install_rpath : rootlibexecdir,
1887                    install : true,
1888                    install_dir : rootlibexecdir)
1889
1890         executable('systemd-time-wait-sync',
1891                    'src/time-wait-sync/time-wait-sync.c',
1892                    include_directories : includes,
1893                    link_with : [libshared],
1894                    install_rpath : rootlibexecdir,
1895                    install : true,
1896                    install_dir : rootlibexecdir)
1897 endif
1898
1899 if conf.get('ENABLE_MACHINED') == 1
1900         executable('systemd-machined',
1901                    systemd_machined_sources,
1902                    include_directories : includes,
1903                    link_with : [libmachine_core,
1904                                 libshared],
1905                    install_rpath : rootlibexecdir,
1906                    install : true,
1907                    install_dir : rootlibexecdir)
1908
1909         exe = executable('machinectl',
1910                          'src/machine/machinectl.c',
1911                          include_directories : includes,
1912                          link_with : [libshared],
1913                          dependencies : [threads,
1914                                          libxz,
1915                                          liblz4],
1916                          install_rpath : rootlibexecdir,
1917                          install : true,
1918                          install_dir : rootbindir)
1919         public_programs += [exe]
1920 endif
1921
1922 if conf.get('ENABLE_IMPORTD') == 1
1923         executable('systemd-importd',
1924                    systemd_importd_sources,
1925                    include_directories : includes,
1926                    link_with : [libshared],
1927                    dependencies : [threads],
1928                    install_rpath : rootlibexecdir,
1929                    install : true,
1930                    install_dir : rootlibexecdir)
1931
1932         systemd_pull = executable('systemd-pull',
1933                                   systemd_pull_sources,
1934                                   include_directories : includes,
1935                                   link_with : [libshared],
1936                                   dependencies : [libcurl,
1937                                                   libz,
1938                                                   libbzip2,
1939                                                   libxz,
1940                                                   libgcrypt],
1941                                   install_rpath : rootlibexecdir,
1942                                   install : true,
1943                                   install_dir : rootlibexecdir)
1944
1945         systemd_import = executable('systemd-import',
1946                                     systemd_import_sources,
1947                                     include_directories : includes,
1948                                     link_with : [libshared],
1949                                     dependencies : [libcurl,
1950                                                     libz,
1951                                                     libbzip2,
1952                                                     libxz],
1953                                     install_rpath : rootlibexecdir,
1954                                     install : true,
1955                                     install_dir : rootlibexecdir)
1956
1957         systemd_export = executable('systemd-export',
1958                                     systemd_export_sources,
1959                                     include_directories : includes,
1960                                     link_with : [libshared],
1961                                     dependencies : [libcurl,
1962                                                     libz,
1963                                                     libbzip2,
1964                                                     libxz],
1965                                     install_rpath : rootlibexecdir,
1966                                     install : true,
1967                                     install_dir : rootlibexecdir)
1968         public_programs += [systemd_pull, systemd_import, systemd_export]
1969 endif
1970
1971 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
1972         exe = executable('systemd-journal-upload',
1973                          systemd_journal_upload_sources,
1974                          include_directories : includes,
1975                          link_with : [libshared],
1976                          dependencies : [threads,
1977                                          libcurl,
1978                                          libgnutls,
1979                                          libxz,
1980                                          liblz4],
1981                          install_rpath : rootlibexecdir,
1982                          install : true,
1983                          install_dir : rootlibexecdir)
1984         public_programs += [exe]
1985 endif
1986
1987 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
1988         s_j_remote = executable('systemd-journal-remote',
1989                                 systemd_journal_remote_sources,
1990                                 include_directories : includes,
1991                                 link_with : [libshared],
1992                                 dependencies : [threads,
1993                                                 libmicrohttpd,
1994                                                 libgnutls,
1995                                                 libxz,
1996                                                 liblz4],
1997                                 install_rpath : rootlibexecdir,
1998                                 install : true,
1999                                 install_dir : rootlibexecdir)
2000
2001         s_j_gatewayd = executable('systemd-journal-gatewayd',
2002                                   systemd_journal_gatewayd_sources,
2003                                   include_directories : includes,
2004                                   link_with : [libshared],
2005                                   dependencies : [threads,
2006                                                   libmicrohttpd,
2007                                                   libgnutls,
2008                                                   libxz,
2009                                                   liblz4],
2010                                   install_rpath : rootlibexecdir,
2011                                   install : true,
2012                                   install_dir : rootlibexecdir)
2013         public_programs += [s_j_remote, s_j_gatewayd]
2014 endif
2015
2016 if conf.get('ENABLE_COREDUMP') == 1
2017         executable('systemd-coredump',
2018                    systemd_coredump_sources,
2019                    include_directories : includes,
2020                    link_with : [libshared],
2021                    dependencies : [threads,
2022                                    libacl,
2023                                    libdw,
2024                                    libxz,
2025                                    liblz4],
2026                    install_rpath : rootlibexecdir,
2027                    install : true,
2028                    install_dir : rootlibexecdir)
2029
2030         exe = executable('coredumpctl',
2031                          coredumpctl_sources,
2032                          include_directories : includes,
2033                          link_with : [libshared],
2034                          dependencies : [threads,
2035                                          libxz,
2036                                          liblz4],
2037                          install_rpath : rootlibexecdir,
2038                          install : true)
2039         public_programs += [exe]
2040 endif
2041
2042 if conf.get('ENABLE_BINFMT') == 1
2043         exe = executable('systemd-binfmt',
2044                          'src/binfmt/binfmt.c',
2045                          include_directories : includes,
2046                          link_with : [libshared],
2047                          install_rpath : rootlibexecdir,
2048                          install : true,
2049                          install_dir : rootlibexecdir)
2050         public_programs += [exe]
2051
2052         meson.add_install_script('sh', '-c',
2053                                  mkdir_p.format(binfmtdir))
2054         meson.add_install_script('sh', '-c',
2055                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2056 endif
2057
2058 if conf.get('ENABLE_VCONSOLE') == 1
2059         executable('systemd-vconsole-setup',
2060                    'src/vconsole/vconsole-setup.c',
2061                    include_directories : includes,
2062                    link_with : [libshared],
2063                    install_rpath : rootlibexecdir,
2064                    install : true,
2065                    install_dir : rootlibexecdir)
2066 endif
2067
2068 if conf.get('ENABLE_RANDOMSEED') == 1
2069         executable('systemd-random-seed',
2070                    'src/random-seed/random-seed.c',
2071                    include_directories : includes,
2072                    link_with : [libshared],
2073                    install_rpath : rootlibexecdir,
2074                    install : true,
2075                    install_dir : rootlibexecdir)
2076 endif
2077
2078 if conf.get('ENABLE_FIRSTBOOT') == 1
2079         executable('systemd-firstboot',
2080                    'src/firstboot/firstboot.c',
2081                    include_directories : includes,
2082                    link_with : [libshared],
2083                    dependencies : [libcrypt],
2084                    install_rpath : rootlibexecdir,
2085                    install : true,
2086                    install_dir : rootbindir)
2087 endif
2088
2089 executable('systemd-remount-fs',
2090            'src/remount-fs/remount-fs.c',
2091            'src/core/mount-setup.c',
2092            'src/core/mount-setup.h',
2093            include_directories : includes,
2094            link_with : [libshared],
2095            install_rpath : rootlibexecdir,
2096            install : true,
2097            install_dir : rootlibexecdir)
2098
2099 executable('systemd-machine-id-setup',
2100            'src/machine-id-setup/machine-id-setup-main.c',
2101            'src/core/machine-id-setup.c',
2102            'src/core/machine-id-setup.h',
2103            include_directories : includes,
2104            link_with : [libshared],
2105            install_rpath : rootlibexecdir,
2106            install : true,
2107            install_dir : rootbindir)
2108
2109 executable('systemd-fsck',
2110            'src/fsck/fsck.c',
2111            include_directories : includes,
2112            link_with : [libshared],
2113            install_rpath : rootlibexecdir,
2114            install : true,
2115            install_dir : rootlibexecdir)
2116
2117 executable('systemd-growfs',
2118            'src/partition/growfs.c',
2119            include_directories : includes,
2120            link_with : [libshared],
2121            dependencies : [libcryptsetup],
2122            install_rpath : rootlibexecdir,
2123            install : true,
2124            install_dir : rootlibexecdir)
2125
2126 executable('systemd-makefs',
2127            'src/partition/makefs.c',
2128            include_directories : includes,
2129            link_with : [libshared],
2130            install_rpath : rootlibexecdir,
2131            install : true,
2132            install_dir : rootlibexecdir)
2133
2134 executable('systemd-sleep',
2135            'src/sleep/sleep.c',
2136            include_directories : includes,
2137            link_with : [libshared],
2138            install_rpath : rootlibexecdir,
2139            install : true,
2140            install_dir : rootlibexecdir)
2141
2142 exe = executable('systemd-sysctl',
2143                  'src/sysctl/sysctl.c',
2144                  include_directories : includes,
2145                  link_with : [libshared],
2146                  install_rpath : rootlibexecdir,
2147                  install : true,
2148                  install_dir : rootlibexecdir)
2149 public_programs += [exe]
2150
2151 executable('systemd-ac-power',
2152            'src/ac-power/ac-power.c',
2153            include_directories : includes,
2154            link_with : [libshared],
2155            install_rpath : rootlibexecdir,
2156            install : true,
2157            install_dir : rootlibexecdir)
2158
2159 exe = executable('systemd-detect-virt',
2160                  'src/detect-virt/detect-virt.c',
2161                  include_directories : includes,
2162                  link_with : [libshared],
2163                  install_rpath : rootlibexecdir,
2164                  install : true)
2165 public_programs += [exe]
2166
2167 exe = executable('systemd-delta',
2168                  'src/delta/delta.c',
2169                  include_directories : includes,
2170                  link_with : [libshared],
2171                  install_rpath : rootlibexecdir,
2172                  install : true)
2173 public_programs += [exe]
2174
2175 exe = executable('systemd-escape',
2176                  'src/escape/escape.c',
2177                  include_directories : includes,
2178                  link_with : [libshared],
2179                  install_rpath : rootlibexecdir,
2180                  install : true,
2181                  install_dir : rootbindir)
2182 public_programs += [exe]
2183
2184 exe = executable('systemd-notify',
2185                  'src/notify/notify.c',
2186                  include_directories : includes,
2187                  link_with : [libshared],
2188                  install_rpath : rootlibexecdir,
2189                  install : true,
2190                  install_dir : rootbindir)
2191 public_programs += [exe]
2192
2193 executable('systemd-volatile-root',
2194            'src/volatile-root/volatile-root.c',
2195            include_directories : includes,
2196            link_with : [libshared],
2197            install_rpath : rootlibexecdir,
2198            install : true,
2199            install_dir : rootlibexecdir)
2200
2201 executable('systemd-cgroups-agent',
2202            'src/cgroups-agent/cgroups-agent.c',
2203            include_directories : includes,
2204            link_with : [libshared],
2205            install_rpath : rootlibexecdir,
2206            install : true,
2207            install_dir : rootlibexecdir)
2208
2209 exe = executable('systemd-path',
2210                  'src/path/path.c',
2211                  include_directories : includes,
2212                  link_with : [libshared],
2213                  install_rpath : rootlibexecdir,
2214                  install : true)
2215 public_programs += [exe]
2216
2217 exe = executable('systemd-ask-password',
2218                  'src/ask-password/ask-password.c',
2219                  include_directories : includes,
2220                  link_with : [libshared],
2221                  install_rpath : rootlibexecdir,
2222                  install : true,
2223                  install_dir : rootbindir)
2224 public_programs += [exe]
2225
2226 executable('systemd-reply-password',
2227            'src/reply-password/reply-password.c',
2228            include_directories : includes,
2229            link_with : [libshared],
2230            install_rpath : rootlibexecdir,
2231            install : true,
2232            install_dir : rootlibexecdir)
2233
2234 exe = executable('systemd-tty-ask-password-agent',
2235                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2236                  include_directories : includes,
2237                  link_with : [libshared],
2238                  install_rpath : rootlibexecdir,
2239                  install : true,
2240                  install_dir : rootbindir)
2241 public_programs += [exe]
2242
2243 exe = executable('systemd-cgls',
2244                  'src/cgls/cgls.c',
2245                  include_directories : includes,
2246                  link_with : [libshared],
2247                  install_rpath : rootlibexecdir,
2248                  install : true)
2249 public_programs += [exe]
2250
2251 exe = executable('systemd-cgtop',
2252                  'src/cgtop/cgtop.c',
2253                  include_directories : includes,
2254                  link_with : [libshared],
2255                  install_rpath : rootlibexecdir,
2256                  install : true)
2257 public_programs += [exe]
2258
2259 executable('systemd-initctl',
2260            'src/initctl/initctl.c',
2261            include_directories : includes,
2262            link_with : [libshared],
2263            install_rpath : rootlibexecdir,
2264            install : true,
2265            install_dir : rootlibexecdir)
2266
2267 exe = executable('systemd-mount',
2268                  'src/mount/mount-tool.c',
2269                  include_directories : includes,
2270                  link_with : [libshared],
2271                  install_rpath : rootlibexecdir,
2272                  install : true)
2273 public_programs += [exe]
2274
2275 meson.add_install_script(meson_make_symlink,
2276                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2277
2278 exe = executable('systemd-run',
2279                  'src/run/run.c',
2280                  include_directories : includes,
2281                  link_with : [libshared],
2282                  install_rpath : rootlibexecdir,
2283                  install : true)
2284 public_programs += [exe]
2285
2286 exe = executable('systemd-stdio-bridge',
2287                  'src/stdio-bridge/stdio-bridge.c',
2288                  include_directories : includes,
2289                  link_with : [libshared],
2290                  install_rpath : rootlibexecdir,
2291                  install : true)
2292 public_programs += [exe]
2293
2294 exe = executable('busctl',
2295                  'src/busctl/busctl.c',
2296                  'src/busctl/busctl-introspect.c',
2297                  'src/busctl/busctl-introspect.h',
2298                  include_directories : includes,
2299                  link_with : [libshared],
2300                  install_rpath : rootlibexecdir,
2301                  install : true)
2302 public_programs += [exe]
2303
2304 if conf.get('ENABLE_SYSUSERS') == 1
2305         exe = executable('systemd-sysusers',
2306                          'src/sysusers/sysusers.c',
2307                          include_directories : includes,
2308                          link_with : [libshared],
2309                          install_rpath : rootlibexecdir,
2310                          install : true,
2311                          install_dir : rootbindir)
2312         public_programs += [exe]
2313 endif
2314
2315 if conf.get('ENABLE_TMPFILES') == 1
2316         exe = executable('systemd-tmpfiles',
2317                          'src/tmpfiles/tmpfiles.c',
2318                          include_directories : includes,
2319                          link_with : [libshared],
2320                          dependencies : [libacl],
2321                          install_rpath : rootlibexecdir,
2322                          install : true,
2323                          install_dir : rootbindir)
2324         public_programs += [exe]
2325
2326         test('test-systemd-tmpfiles',
2327              test_systemd_tmpfiles_py,
2328              args : exe.full_path())
2329         # https://github.com/mesonbuild/meson/issues/2681
2330 endif
2331
2332 if conf.get('ENABLE_HWDB') == 1
2333         exe = executable('systemd-hwdb',
2334                          'src/hwdb/hwdb.c',
2335                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2336                          include_directories : includes,
2337                          link_with : [libudev_static],
2338                          install_rpath : udev_rpath,
2339                          install : true,
2340                          install_dir : rootbindir)
2341         public_programs += [exe]
2342 endif
2343
2344 if conf.get('ENABLE_QUOTACHECK') == 1
2345         executable('systemd-quotacheck',
2346                    'src/quotacheck/quotacheck.c',
2347                    include_directories : includes,
2348                    link_with : [libshared],
2349                    install_rpath : rootlibexecdir,
2350                    install : true,
2351                    install_dir : rootlibexecdir)
2352 endif
2353
2354 exe = executable('systemd-socket-proxyd',
2355                  'src/socket-proxy/socket-proxyd.c',
2356                  include_directories : includes,
2357                  link_with : [libshared],
2358                  dependencies : [threads],
2359                  install_rpath : rootlibexecdir,
2360                  install : true,
2361                  install_dir : rootlibexecdir)
2362 public_programs += [exe]
2363
2364 exe = executable('systemd-udevd',
2365                  systemd_udevd_sources,
2366                  include_directories : includes,
2367                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2368                  link_with : [libudev_core,
2369                               libsystemd_network,
2370                               libudev_static],
2371                  dependencies : [threads,
2372                                  libkmod,
2373                                  libidn,
2374                                  libacl,
2375                                  libblkid],
2376                  install_rpath : udev_rpath,
2377                  install : true,
2378                  install_dir : rootlibexecdir)
2379 public_programs += [exe]
2380
2381 exe = executable('udevadm',
2382                  udevadm_sources,
2383                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2384                  include_directories : includes,
2385                  link_with : [libudev_core,
2386                               libsystemd_network,
2387                               libudev_static],
2388                  dependencies : [threads,
2389                                  libkmod,
2390                                  libidn,
2391                                  libacl,
2392                                  libblkid],
2393                  install_rpath : udev_rpath,
2394                  install : true,
2395                  install_dir : rootbindir)
2396 public_programs += [exe]
2397
2398 executable('systemd-shutdown',
2399            systemd_shutdown_sources,
2400            include_directories : includes,
2401            link_with : [libshared],
2402            dependencies : [libmount],
2403            install_rpath : rootlibexecdir,
2404            install : true,
2405            install_dir : rootlibexecdir)
2406
2407 executable('systemd-update-done',
2408            'src/update-done/update-done.c',
2409            include_directories : includes,
2410            link_with : [libshared],
2411            install_rpath : rootlibexecdir,
2412            install : true,
2413            install_dir : rootlibexecdir)
2414
2415 executable('systemd-update-utmp',
2416            'src/update-utmp/update-utmp.c',
2417            include_directories : includes,
2418            link_with : [libshared],
2419            dependencies : [libaudit],
2420            install_rpath : rootlibexecdir,
2421            install : true,
2422            install_dir : rootlibexecdir)
2423
2424 if conf.get('HAVE_KMOD') == 1
2425         executable('systemd-modules-load',
2426                    'src/modules-load/modules-load.c',
2427                    include_directories : includes,
2428                    link_with : [libshared],
2429                    dependencies : [libkmod],
2430                    install_rpath : rootlibexecdir,
2431                    install : true,
2432                    install_dir : rootlibexecdir)
2433
2434         meson.add_install_script('sh', '-c',
2435                                  mkdir_p.format(modulesloaddir))
2436         meson.add_install_script('sh', '-c',
2437                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2438 endif
2439
2440 exe = executable('systemd-nspawn',
2441                  systemd_nspawn_sources,
2442                  'src/core/mount-setup.c', # FIXME: use a variable?
2443                  'src/core/mount-setup.h',
2444                  'src/core/loopback-setup.c',
2445                  'src/core/loopback-setup.h',
2446                  include_directories : [includes, include_directories('src/nspawn')],
2447                  link_with : [libshared],
2448                  dependencies : [libacl,
2449                                  libblkid,
2450                                  libseccomp,
2451                                  libselinux],
2452                  install_rpath : rootlibexecdir,
2453                  install : true)
2454 public_programs += [exe]
2455
2456 if conf.get('ENABLE_NETWORKD') == 1
2457         executable('systemd-networkd',
2458                    systemd_networkd_sources,
2459                    include_directories : includes,
2460                    link_with : [libnetworkd_core,
2461                                 libsystemd_network,
2462                                 libudev_static,
2463                                 libshared],
2464                    dependencies : [threads],
2465                    install_rpath : rootlibexecdir,
2466                    install : true,
2467                    install_dir : rootlibexecdir)
2468
2469         executable('systemd-networkd-wait-online',
2470                    systemd_networkd_wait_online_sources,
2471                    include_directories : includes,
2472                    link_with : [libnetworkd_core,
2473                                 libshared],
2474                    install_rpath : rootlibexecdir,
2475                    install : true,
2476                    install_dir : rootlibexecdir)
2477
2478         exe = executable('networkctl',
2479                    networkctl_sources,
2480                    include_directories : includes,
2481                    link_with : [libsystemd_network,
2482                               libshared],
2483                    install_rpath : rootlibexecdir,
2484                    install : true,
2485                    install_dir : rootbindir)
2486         public_programs += [exe]
2487 endif
2488
2489 executable('systemd-sulogin-shell',
2490            ['src/sulogin-shell/sulogin-shell.c'],
2491            include_directories : includes,
2492            link_with : [libshared],
2493            install_rpath : rootlibexecdir,
2494            install : true,
2495            install_dir : rootlibexecdir)
2496
2497 ############################################################
2498
2499 foreach tuple : tests
2500         sources = tuple[0]
2501         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2502         dependencies = tuple[2]
2503         condition = tuple.length() >= 4 ? tuple[3] : ''
2504         type = tuple.length() >= 5 ? tuple[4] : ''
2505         defs = tuple.length() >= 6 ? tuple[5] : []
2506         incs = tuple.length() >= 7 ? tuple[6] : includes
2507         timeout = 30
2508
2509         name = sources[0].split('/')[-1].split('.')[0]
2510         if type.startswith('timeout=')
2511                 timeout = type.split('=')[1].to_int()
2512                 type = ''
2513         endif
2514         if want_tests == 'false'
2515                 message('Not compiling @0@ because tests is set to false'.format(name))
2516         elif condition == '' or conf.get(condition) == 1
2517                 exe = executable(
2518                         name,
2519                         sources,
2520                         include_directories : incs,
2521                         link_with : link_with,
2522                         dependencies : dependencies,
2523                         c_args : defs,
2524                         install_rpath : rootlibexecdir,
2525                         install : install_tests,
2526                         install_dir : join_paths(testsdir, type))
2527
2528                 if type == 'manual'
2529                         message('@0@ is a manual test'.format(name))
2530                 elif type == 'unsafe' and want_tests != 'unsafe'
2531                         message('@0@ is an unsafe test'.format(name))
2532                 else
2533                         test(name, exe,
2534                              env : test_env,
2535                              timeout : timeout)
2536                 endif
2537         else
2538                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2539         endif
2540 endforeach
2541
2542 test_libsystemd_sym = executable(
2543         'test-libsystemd-sym',
2544         test_libsystemd_sym_c,
2545         include_directories : includes,
2546         link_with : [libsystemd],
2547         install : install_tests,
2548         install_dir : testsdir)
2549 test('test-libsystemd-sym',
2550      test_libsystemd_sym)
2551
2552 test_libudev_sym = executable(
2553         'test-libudev-sym',
2554         test_libudev_sym_c,
2555         include_directories : includes,
2556         c_args : ['-Wno-deprecated-declarations'],
2557         link_with : [libudev],
2558         install : install_tests,
2559         install_dir : testsdir)
2560 test('test-libudev-sym',
2561      test_libudev_sym)
2562
2563 ############################################################
2564
2565 fuzzer_exes = []
2566
2567 foreach tuple : fuzzers
2568         sources = tuple[0]
2569         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2570         dependencies = tuple[2]
2571         defs = tuple.length() >= 4 ? tuple[3] : []
2572         incs = tuple.length() >= 5 ? tuple[4] : includes
2573
2574         if fuzzer_build
2575                 dependencies += fuzzing_engine
2576         else
2577                 sources += 'src/fuzz/fuzz-main.c'
2578         endif
2579
2580         name = sources[0].split('/')[-1].split('.')[0]
2581
2582         fuzzer_exes += executable(
2583                 name,
2584                 sources,
2585                 include_directories : [incs, include_directories('src/fuzz')],
2586                 link_with : link_with,
2587                 dependencies : dependencies,
2588                 c_args : defs,
2589                 install : false)
2590 endforeach
2591
2592 run_target('fuzzers',
2593         depends : fuzzer_exes,
2594         command : ['true'])
2595
2596 ############################################################
2597
2598 make_directive_index_py = find_program('tools/make-directive-index.py')
2599 make_man_index_py = find_program('tools/make-man-index.py')
2600 xml_helper_py = find_program('tools/xml_helper.py')
2601 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2602
2603 subdir('units')
2604 subdir('sysctl.d')
2605 subdir('sysusers.d')
2606 subdir('tmpfiles.d')
2607 subdir('presets')
2608 subdir('hwdb')
2609 subdir('network')
2610 subdir('man')
2611 subdir('shell-completion/bash')
2612 subdir('shell-completion/zsh')
2613 subdir('doc/sysvinit')
2614 subdir('doc/var-log')
2615
2616 # FIXME: figure out if the warning is true:
2617 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2618 install_subdir('factory/etc',
2619                install_dir : factorydir)
2620
2621
2622 install_data('xorg/50-systemd-user.sh',
2623              install_dir : xinitrcdir)
2624 install_data('modprobe.d/systemd.conf',
2625              install_dir : modprobedir)
2626 install_data('LICENSE.GPL2',
2627              'LICENSE.LGPL2.1',
2628              'NEWS',
2629              'README',
2630              'doc/CODING_STYLE',
2631              'doc/DISTRO_PORTING',
2632              'doc/ENVIRONMENT.md',
2633              'doc/HACKING',
2634              'doc/TRANSIENT-SETTINGS.md',
2635              'doc/TRANSLATORS',
2636              'doc/UIDS-GIDS.md',
2637              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2638              install_dir : docdir)
2639
2640 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2641 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2642
2643 ############################################################
2644
2645 meson_check_help = find_program('tools/meson-check-help.sh')
2646
2647 foreach exec : public_programs
2648         name = exec.full_path().split('/')[-1]
2649         test('check-help-' + name,
2650              meson_check_help,
2651              args : [exec.full_path()])
2652 endforeach
2653
2654 ############################################################
2655
2656 # Enable tests for all supported sanitizers
2657 foreach tuple : sanitizers
2658         sanitizer = tuple[0]
2659         build = tuple[1]
2660
2661         have = run_command(check_compilation_sh,
2662                            cc.cmd_array(), '-x', 'c',
2663                            '-fsanitize=@0@'.format(sanitizer),
2664                            '-include', link_test_c).returncode() == 0
2665         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2666
2667         if have
2668                 prev = ''
2669                 foreach p : fuzz_regression_tests
2670                         b = p.split('/')[-2]
2671                         c = p.split('/')[-1]
2672
2673                         name = '@0@:@1@'.format(b, sanitizer)
2674
2675                         if name != prev
2676                                 if want_tests == 'false'
2677                                         message('Not compiling @0@ because tests is set to false'.format(name))
2678                                 elif slow_tests
2679                                         exe = custom_target(
2680                                                 name,
2681                                                 output : name,
2682                                                 depends : build,
2683                                                 command : [env, 'ln', '-fs',
2684                                                            join_paths(build.full_path(), b),
2685                                                            '@OUTPUT@'],
2686                                                 build_by_default : true)
2687                                 else
2688                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2689                                 endif
2690                         endif
2691                         prev = name
2692
2693                         if want_tests != 'false' and slow_tests
2694                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2695                                      env,
2696                                      args : [exe.full_path(),
2697                                              join_paths(meson.source_root(),
2698                                                         'test/fuzz-regressions',
2699                                                         p)])
2700                         endif
2701                 endforeach
2702         endif
2703 endforeach
2704
2705
2706 ############################################################
2707
2708 if git.found()
2709         all_files = run_command(
2710                 git,
2711                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2712                  'ls-files',
2713                  ':/*.[ch]'])
2714         all_files = files(all_files.stdout().split())
2715
2716         custom_target(
2717                 'tags',
2718                 output : 'tags',
2719                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2720         custom_target(
2721                 'ctags',
2722                 output : 'ctags',
2723                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2724 endif
2725
2726 if git.found()
2727         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2728         run_target(
2729                 'git-contrib',
2730                 command : [meson_git_contrib_sh])
2731 endif
2732
2733 if git.found()
2734         git_head = run_command(
2735                 git,
2736                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2737                  'rev-parse', 'HEAD']).stdout().strip()
2738         git_head_short = run_command(
2739                 git,
2740                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2741                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2742
2743         run_target(
2744                 'git-snapshot',
2745                 command : ['git', 'archive',
2746                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2747                                                                  git_head_short),
2748                            '--prefix', 'systemd-@0@/'.format(git_head),
2749                            'HEAD'])
2750 endif
2751
2752 ############################################################
2753
2754 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2755 run_target(
2756         'check-api-docs',
2757         depends : [man, libsystemd, libudev],
2758         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2759
2760 ############################################################
2761
2762 status = [
2763         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2764
2765         'split /usr:                        @0@'.format(split_usr),
2766         'split bin-sbin:                    @0@'.format(split_bin),
2767         'prefix directory:                  @0@'.format(prefixdir),
2768         'rootprefix directory:              @0@'.format(rootprefixdir),
2769         'sysconf directory:                 @0@'.format(sysconfdir),
2770         'include directory:                 @0@'.format(includedir),
2771         'lib directory:                     @0@'.format(libdir),
2772         'rootlib directory:                 @0@'.format(rootlibdir),
2773         'SysV init scripts:                 @0@'.format(sysvinit_path),
2774         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2775         'PAM modules directory:             @0@'.format(pamlibdir),
2776         'PAM configuration directory:       @0@'.format(pamconfdir),
2777         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2778         'modprobe.d directory:              @0@'.format(modprobedir),
2779         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2780         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2781         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2782         'bash completions directory:        @0@'.format(bashcompletiondir),
2783         'zsh completions directory:         @0@'.format(zshcompletiondir),
2784         'extra start script:                @0@'.format(get_option('rc-local')),
2785         'extra stop script:                 @0@'.format(get_option('halt-local')),
2786         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2787                                                               get_option('debug-tty')),
2788         'TTY GID:                           @0@'.format(tty_gid),
2789         'users GID:                         @0@'.format(users_gid),
2790         'maximum system UID:                @0@'.format(system_uid_max),
2791         'maximum system GID:                @0@'.format(system_gid_max),
2792         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2793         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2794         'minimum container UID base:        @0@'.format(container_uid_base_min),
2795         'maximum container UID base:        @0@'.format(container_uid_base_max),
2796         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2797         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2798         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2799         'support URL:                       @0@'.format(support_url),
2800         'nobody user name:                  @0@'.format(nobody_user),
2801         'nobody group name:                 @0@'.format(nobody_group),
2802         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2803         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2804
2805         'default DNSSEC mode:               @0@'.format(default_dnssec),
2806         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2807         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2808
2809 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2810 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2811 status += [
2812         'default DNS servers:               @0@'.format(alt_dns_servers),
2813         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2814
2815 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2816                              '@@0@'.format(time_epoch)).stdout().strip()
2817 status += [
2818         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2819
2820 # TODO:
2821 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2822 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2823 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2824
2825 if conf.get('ENABLE_EFI') == 1
2826         status += [
2827                 'efi arch:                          @0@'.format(efi_arch)]
2828
2829         if have_gnu_efi
2830                 status += [
2831                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2832                         'EFI CC                             @0@'.format(efi_cc),
2833                         'EFI lib directory:                 @0@'.format(efi_libdir),
2834                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2835                         'EFI include directory:             @0@'.format(efi_incdir)]
2836         endif
2837 endif
2838
2839 found = []
2840 missing = []
2841
2842 foreach tuple : [
2843         ['libcryptsetup'],
2844         ['PAM'],
2845         ['AUDIT'],
2846         ['IMA'],
2847         ['AppArmor'],
2848         ['SELinux'],
2849         ['SECCOMP'],
2850         ['SMACK'],
2851         ['zlib'],
2852         ['xz'],
2853         ['lz4'],
2854         ['bzip2'],
2855         ['ACL'],
2856         ['gcrypt'],
2857         ['qrencode'],
2858         ['microhttpd'],
2859         ['gnutls'],
2860         ['libcurl'],
2861         ['idn'],
2862         ['libidn2'],
2863         ['libidn'],
2864         ['nss-systemd'],
2865         ['libiptc'],
2866         ['elfutils'],
2867         ['binfmt'],
2868         ['vconsole'],
2869         ['quotacheck'],
2870         ['tmpfiles'],
2871         ['environment.d'],
2872         ['sysusers'],
2873         ['firstboot'],
2874         ['randomseed'],
2875         ['backlight'],
2876         ['rfkill'],
2877         ['logind'],
2878         ['machined'],
2879         ['importd'],
2880         ['hostnamed'],
2881         ['timedated'],
2882         ['timesyncd'],
2883         ['localed'],
2884         ['networkd'],
2885         ['resolve'],
2886         ['coredump'],
2887         ['polkit'],
2888         ['legacy pkla',      install_polkit_pkla],
2889         ['efi'],
2890         ['gnu-efi',          have_gnu_efi],
2891         ['kmod'],
2892         ['xkbcommon'],
2893         ['pcre2'],
2894         ['blkid'],
2895         ['dbus'],
2896         ['glib'],
2897         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2898         ['hwdb'],
2899         ['tpm'],
2900         ['man pages',        want_man],
2901         ['html pages',       want_html],
2902         ['man page indices', want_man and have_lxml],
2903         ['SysV compat'],
2904         ['utmp'],
2905         ['ldconfig'],
2906         ['hibernate'],
2907         ['adm group',        get_option('adm-group')],
2908         ['wheel group',      get_option('wheel-group')],
2909         ['gshadow'],
2910         ['debug hashmap'],
2911         ['debug mmap cache'],
2912 ]
2913
2914         if tuple.length() >= 2
2915                 cond = tuple[1]
2916         else
2917                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2918                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2919                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2920         endif
2921         if cond
2922                 found += [tuple[0]]
2923         else
2924                 missing += [tuple[0]]
2925         endif
2926 endforeach
2927
2928 status += [
2929         '',
2930         'enabled features: @0@'.format(', '.join(found)),
2931         '',
2932         'disabled features: @0@'.format(', '.join(missing)),
2933         '']
2934 message('\n         '.join(status))
2935
2936 if rootprefixdir != rootprefix_default
2937         message('WARNING:\n' +
2938                 '        Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2939                 '        systemd used fixed names for unit file directories and other paths, so anything\n' +
2940                 '        except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2941 endif