meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2 #
   3 # Copyright 2017 Zbigniew Jędrzejewski-Szmek
   4
   5 project('systemd', 'c',
   6         version : '238',
   7         license : 'LGPLv2+',
   8         default_options: [
   9                 'c_std=gnu99',
  10                 'prefix=/usr',
  11                 'sysconfdir=/etc',
  12                 'localstatedir=/var',
  13         ],
  14         meson_version : '>= 0.44',
  15        )
  16
  17 libsystemd_version = '0.22.0'
  18 libudev_version = '1.6.10'
  19
  20 # We need the same data in two different formats, ugh!
  21 # Also, for hysterical reasons, we use different variable
  22 # names, sometimes. Not all variables are included in every
  23 # set. Ugh, ugh, ugh!
  24 conf = configuration_data()
  25 conf.set_quoted('PACKAGE_STRING',  meson.project_name() + ' ' + meson.project_version())
  26 conf.set_quoted('PACKAGE_VERSION', meson.project_version())
  27
  28 substs = configuration_data()
  29 substs.set('PACKAGE_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  30 substs.set('PACKAGE_VERSION',      meson.project_version())
  31
  32 #####################################################################
  33
  34 # Try to install the git pre-commit hook
  35 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  36 if git_hook.returncode() == 0
  37         message(git_hook.stdout().strip())
  38 endif
  39
  40 #####################################################################
  41
  42 if get_option('split-usr') == 'auto'
  43         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  44 else
  45         split_usr = get_option('split-usr') == 'true'
  46 endif
  47 conf.set10('HAVE_SPLIT_USR', split_usr,
  48            description : '/usr/bin and /bin directories are separate')
  49
  50 if get_option('split-bin') == 'auto'
  51         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  52 else
  53         split_bin = get_option('split-bin') == 'true'
  54 endif
  55 conf.set10('HAVE_SPLIT_BIN', split_bin,
  56            description : 'bin and sbin directories are separate')
  57
  58 rootprefixdir = get_option('rootprefix')
  59 # Unusual rootprefixdir values are used by some distros
  60 # (see https://github.com/systemd/systemd/pull/7461).
  61 rootprefix_default = split_usr ? '/' : '/usr'
  62 if rootprefixdir == ''
  63         rootprefixdir = rootprefix_default
  64 endif
  65
  66 sysvinit_path = get_option('sysvinit-path')
  67 sysvrcnd_path = get_option('sysvrcnd-path')
  68 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  69            description : 'SysV init scripts and rcN.d links are supported')
  70
  71 # join_paths ignore the preceding arguments if an absolute component is
  72 # encountered, so this should canonicalize various paths when they are
  73 # absolute or relative.
  74 prefixdir = get_option('prefix')
  75 if not prefixdir.startswith('/')
  76         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  77 endif
  78 bindir = join_paths(prefixdir, get_option('bindir'))
  79 libdir = join_paths(prefixdir, get_option('libdir'))
  80 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  81 includedir = join_paths(prefixdir, get_option('includedir'))
  82 datadir = join_paths(prefixdir, get_option('datadir'))
  83 localstatedir = join_paths('/', get_option('localstatedir'))
  84
  85 rootbindir = join_paths(rootprefixdir, 'bin')
  86 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
  87 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  88
  89 rootlibdir = get_option('rootlibdir')
  90 if rootlibdir == ''
  91         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
  92 endif
  93
  94 # Dirs of external packages
  95 pkgconfigdatadir = join_paths(datadir, 'pkgconfig')
  96 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
  97 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
  98 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
  99 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 100 varlogdir = join_paths(localstatedir, 'log')
 101 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 102 rpmmacrosdir = get_option('rpmmacrosdir')
 103 if rpmmacrosdir != 'no'
 104         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 105 endif
 106 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 107
 108 # Our own paths
 109 pkgdatadir = join_paths(datadir, 'systemd')
 110 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 111 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 112 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 113 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 114 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 115 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 116 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 117 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 118 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 119 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 120 pkgincludedir = join_paths(includedir, 'systemd')
 121 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 122 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 123 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 124 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 125 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 126 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 127 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 128 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 129 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 130 udevhomedir = udevlibexecdir
 131 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 132 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 133 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 134 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 135 factorydir = join_paths(datadir, 'factory')
 136 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 137 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 138 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 139 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 140 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 141 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 142
 143 docdir = get_option('docdir')
 144 if docdir == ''
 145         docdir = join_paths(datadir, 'doc/systemd')
 146 endif
 147
 148 dbuspolicydir = get_option('dbuspolicydir')
 149 if dbuspolicydir == ''
 150         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 151 endif
 152
 153 dbussessionservicedir = get_option('dbussessionservicedir')
 154 if dbussessionservicedir == ''
 155         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 156 endif
 157
 158 dbussystemservicedir = get_option('dbussystemservicedir')
 159 if dbussystemservicedir == ''
 160         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 161 endif
 162
 163 pamlibdir = get_option('pamlibdir')
 164 if pamlibdir == ''
 165         pamlibdir = join_paths(rootlibdir, 'security')
 166 endif
 167
 168 pamconfdir = get_option('pamconfdir')
 169 if pamconfdir == ''
 170         pamconfdir = join_paths(sysconfdir, 'pam.d')
 171 endif
 172
 173 memory_accounting_default = get_option('memory-accounting-default')
 174
 175 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 176 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 177 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 178 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 179 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 180 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 181 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 182
 183 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 184
 185 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 186 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 187 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 188 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 189 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 190 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 191 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 192 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 193 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 194 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 195 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 196 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 197 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 198 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 199 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 200 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 201 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 202 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 203 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 204 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 205 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 206 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 207 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 208 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 209 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 210 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 211 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 212 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 213 conf.set_quoted('LIBDIR',                                     libdir)
 214 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 215 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 216 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 217 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 218 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 219 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 220 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 221 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 222 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 223 conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 224 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 225
 226 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 227 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 228
 229 substs.set('prefix',                                          prefixdir)
 230 substs.set('exec_prefix',                                     prefixdir)
 231 substs.set('libdir',                                          libdir)
 232 substs.set('rootlibdir',                                      rootlibdir)
 233 substs.set('includedir',                                      includedir)
 234 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 235 substs.set('bindir',                                          bindir)
 236 substs.set('rootbindir',                                      rootbindir)
 237 substs.set('rootlibexecdir',                                  rootlibexecdir)
 238 substs.set('systemunitdir',                                   systemunitdir)
 239 substs.set('userunitdir',                                     userunitdir)
 240 substs.set('systempresetdir',                                 systempresetdir)
 241 substs.set('userpresetdir',                                   userpresetdir)
 242 substs.set('udevhwdbdir',                                     udevhwdbdir)
 243 substs.set('udevrulesdir',                                    udevrulesdir)
 244 substs.set('udevlibexecdir',                                  udevlibexecdir)
 245 substs.set('environmentdir',                                  environmentdir)
 246 substs.set('catalogdir',                                      catalogdir)
 247 substs.set('tmpfilesdir',                                     tmpfilesdir)
 248 substs.set('sysusersdir',                                     sysusersdir)
 249 substs.set('sysctldir',                                       sysctldir)
 250 substs.set('binfmtdir',                                       binfmtdir)
 251 substs.set('modulesloaddir',                                  modulesloaddir)
 252 substs.set('modprobedir',                                     modprobedir)
 253 substs.set('systemgeneratordir',                              systemgeneratordir)
 254 substs.set('usergeneratordir',                                usergeneratordir)
 255 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 256 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 257 substs.set('systemshutdowndir',                               systemshutdowndir)
 258 substs.set('systemsleepdir',                                  systemsleepdir)
 259 substs.set('VARLOGDIR',                                       varlogdir)
 260 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 261 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 262 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 263 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 264 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 265 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 266 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 267 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 268
 269 #####################################################################
 270
 271 cc = meson.get_compiler('c')
 272 pkgconfig = import('pkgconfig')
 273 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 274 meson_build_sh = find_program('tools/meson-build.sh')
 275
 276 if get_option('tests') != 'false'
 277         cxx = find_program('c++', required : false)
 278         if cxx.found()
 279                 #  Used only for tests
 280                 add_languages('cpp')
 281         endif
 282 endif
 283
 284 want_ossfuzz = get_option('oss-fuzz')
 285 want_libfuzzer = get_option('llvm-fuzz')
 286 fuzzer_build = want_ossfuzz or want_libfuzzer
 287 if want_ossfuzz and want_libfuzzer
 288         error('only one of oss-fuzz and llvm-fuzz can be specified')
 289 endif
 290 if want_libfuzzer
 291         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 292 endif
 293 if want_ossfuzz
 294         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 295 endif
 296
 297 possible_cc_flags = [
 298         '-Wextra',
 299         '-Werror=undef',
 300         '-Wlogical-op',
 301         '-Wmissing-include-dirs',
 302         '-Wold-style-definition',
 303         '-Wpointer-arith',
 304         '-Winit-self',
 305         '-Wfloat-equal',
 306         '-Wsuggest-attribute=noreturn',
 307         '-Werror=missing-prototypes',
 308         '-Werror=implicit-function-declaration',
 309         '-Werror=missing-declarations',
 310         '-Werror=return-type',
 311         '-Werror=incompatible-pointer-types',
 312         '-Werror=format=2',
 313         '-Wstrict-prototypes',
 314         '-Wredundant-decls',
 315         '-Wmissing-noreturn',
 316         '-Wimplicit-fallthrough=5',
 317         '-Wshadow',
 318         '-Wendif-labels',
 319         '-Wstrict-aliasing=2',
 320         '-Wwrite-strings',
 321         '-Werror=overflow',
 322         '-Werror=shift-count-overflow',
 323         '-Werror=shift-overflow=2',
 324         '-Wdate-time',
 325         '-Wnested-externs',
 326         '-ffast-math',
 327         '-fno-common',
 328         '-fdiagnostics-show-option',
 329         '-fno-strict-aliasing',
 330         '-fvisibility=hidden',
 331         '-fstack-protector',
 332         '-fstack-protector-strong',
 333         '--param=ssp-buffer-size=4',
 334 ]
 335
 336 # --as-needed and --no-undefined are provided by meson by default,
 337 # run mesonconf to see what is enabled
 338 possible_link_flags = [
 339         '-Wl,-z,relro',
 340         '-Wl,-z,now',
 341 ]
 342
 343 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 344 # enable it when we are linking against them
 345 if not fuzzer_build
 346         possible_cc_flags += '-fPIE'
 347         possible_link_flags += '-pie'
 348 endif
 349
 350 if cc.get_id() == 'clang'
 351         possible_cc_flags += [
 352                 '-Wno-typedef-redefinition',
 353                 '-Wno-gnu-variable-sized-type-not-at-end',
 354         ]
 355 endif
 356
 357 if get_option('buildtype') != 'debug'
 358         possible_cc_flags += [
 359                 '-ffunction-sections',
 360                 '-fdata-sections',
 361         ]
 362
 363         possible_link_flags += '-Wl,--gc-sections'
 364 endif
 365
 366 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 367
 368 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 369 # arguments, just emits a warning. So test for the "positive" version instead.
 370 foreach arg : ['unused-parameter',
 371                'missing-field-initializers',
 372                'unused-result',
 373                'format-signedness',
 374                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 375               ]
 376         if cc.has_argument('-W' + arg)
 377                 add_project_arguments('-Wno-' + arg, language : 'c')
 378         endif
 379 endforeach
 380
 381 if cc.compiles('''
 382    #include <time.h>
 383    #include <inttypes.h>
 384    typedef uint64_t usec_t;
 385    usec_t now(clockid_t clock);
 386    int main(void) {
 387            struct timespec now;
 388            return 0;
 389    }
 390 ''', name : '-Werror=shadow with local shadowing')
 391         add_project_arguments('-Werror=shadow', language : 'c')
 392 endif
 393
 394 link_test_c = files('tools/meson-link-test.c')
 395
 396 foreach arg : possible_link_flags
 397         have = run_command(check_compilation_sh,
 398                            cc.cmd_array(), '-x', 'c', arg,
 399                            '-include', link_test_c).returncode() == 0
 400         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 401         if have
 402                 add_project_link_arguments(arg, language : 'c')
 403         endif
 404 endforeach
 405
 406 cpp = ' '.join(cc.cmd_array()) + ' -E'
 407
 408 #####################################################################
 409 # compilation result tests
 410
 411 conf.set('_GNU_SOURCE', true)
 412 conf.set('__SANE_USERSPACE_TYPES__', true)
 413
 414 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 415 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 416 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 417 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 418 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 419 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 420 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 421
 422 decl_headers = '''
 423 #include <uchar.h>
 424 #include <linux/ethtool.h>
 425 #include <linux/fib_rules.h>
 426 #include <linux/stat.h>
 427 #include <sys/stat.h>
 428 '''
 429 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 430
 431 foreach decl : ['char16_t',
 432                 'char32_t',
 433                 'key_serial_t',
 434                 'struct ethtool_link_settings',
 435                 'struct fib_rule_uid_range',
 436                 'struct statx',
 437                ]
 438
 439         # We get -1 if the size cannot be determined
 440         have = cc.sizeof(decl, prefix : decl_headers) > 0
 441         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 442 endforeach
 443
 444 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 445                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 446                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 447                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 448                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 449                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 450                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 451                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 452                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 453                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 454                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 455                 # if_tunnel.h is buggy and cannot be included on its own
 456                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 457                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 458                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 459                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 460                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 461                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 462                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 463                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 464                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 465                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 466                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 467                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 468                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 469                ]
 470         prefix = decl.length() > 2 ? decl[2] : ''
 471         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 472         conf.set10('HAVE_' + decl[0], have)
 473 endforeach
 474
 475 foreach ident : ['secure_getenv', '__secure_getenv']
 476         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 477 endforeach
 478
 479 foreach ident : [
 480         ['memfd_create',      '''#include <sys/mman.h>'''],
 481         ['gettid',            '''#include <sys/types.h>
 482                                  #include <unistd.h>'''],
 483         ['pivot_root',        '''#include <stdlib.h>
 484                                  #include <unistd.h>'''],     # no known header declares pivot_root
 485         ['name_to_handle_at', '''#include <sys/types.h>
 486                                  #include <sys/stat.h>
 487                                  #include <fcntl.h>'''],
 488         ['setns',             '''#include <sched.h>'''],
 489         ['renameat2',         '''#include <stdio.h>
 490                                  #include <fcntl.h>'''],
 491         ['kcmp',              '''#include <linux/kcmp.h>'''],
 492         ['keyctl',            '''#include <sys/types.h>
 493                                  #include <keyutils.h>'''],
 494         ['copy_file_range',   '''#include <sys/syscall.h>
 495                                  #include <unistd.h>'''],
 496         ['bpf',               '''#include <sys/syscall.h>
 497                                  #include <unistd.h>'''],
 498         ['statx',             '''#include <sys/types.h>
 499                                  #include <sys/stat.h>
 500                                  #include <unistd.h>'''],
 501         ['explicit_bzero' ,   '''#include <string.h>'''],
 502         ['reallocarray',      '''#include <malloc.h>'''],
 503 ]
 504
 505         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 506         conf.set10('HAVE_' + ident[0].to_upper(), have)
 507 endforeach
 508
 509 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 510         conf.set10('USE_SYS_RANDOM_H', true)
 511         conf.set10('HAVE_GETRANDOM', true)
 512 else
 513         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 514         conf.set10('USE_SYS_RANDOM_H', false)
 515         conf.set10('HAVE_GETRANDOM', have)
 516 endif
 517
 518 #####################################################################
 519
 520 sed = find_program('sed')
 521 awk = find_program('awk')
 522 m4 = find_program('m4')
 523 stat = find_program('stat')
 524 git = find_program('git', required : false)
 525 env = find_program('env')
 526 perl = find_program('perl', required : false)
 527
 528 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 529 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 530 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 531 splash_bmp = files('test/splash.bmp')
 532
 533 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 534 # /usr/sbin, /sbin, and fall back to the default from middle column.
 535 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 536          ['quotacheck', '/usr/sbin/quotacheck' ],
 537          ['kmod',       '/usr/bin/kmod'        ],
 538          ['kexec',      '/usr/sbin/kexec'      ],
 539          ['sulogin',    '/usr/sbin/sulogin'    ],
 540          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 541          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 542          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 543          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 544         ]
 545 foreach prog : progs
 546         path = get_option(prog[0] + '-path')
 547         if path != ''
 548                 message('Using @1@ for @0@'.format(prog[0], path))
 549         else
 550                 exe = find_program(prog[0],
 551                                    '/usr/sbin/' + prog[0],
 552                                    '/sbin/' + prog[0],
 553                                    required: false)
 554                 path = exe.found() ? exe.path() : prog[1]
 555         endif
 556         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 557         conf.set_quoted(name, path)
 558         substs.set(name, path)
 559 endforeach
 560
 561 conf.set_quoted('TELINIT', get_option('telinit-path'))
 562
 563 if run_command('ln', '--relative', '--help').returncode() != 0
 564         error('ln does not support --relative (added in coreutils 8.16)')
 565 endif
 566
 567 ############################################################
 568
 569 gperf = find_program('gperf')
 570
 571 gperf_test_format = '''
 572 #include <string.h>
 573 const char * in_word_set(const char *, @0@);
 574 @1@
 575 '''
 576 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 577 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 578 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 579 if cc.compiles(gperf_test)
 580         gperf_len_type = 'size_t'
 581 else
 582         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 583         if cc.compiles(gperf_test)
 584                 gperf_len_type = 'unsigned'
 585         else
 586                 error('unable to determine gperf len type')
 587         endif
 588 endif
 589 message('gperf len type is @0@'.format(gperf_len_type))
 590 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 591          description : 'The type of gperf "len" parameter')
 592
 593 ############################################################
 594
 595 if not cc.has_header('sys/capability.h')
 596         error('POSIX caps headers not found')
 597 endif
 598 foreach header : ['crypt.h',
 599                   'linux/btrfs.h',
 600                   'linux/memfd.h',
 601                   'linux/vm_sockets.h',
 602                   'sys/auxv.h',
 603                   'valgrind/memcheck.h',
 604                   'valgrind/valgrind.h',
 605                  ]
 606
 607         conf.set10('HAVE_' + header.underscorify().to_upper(),
 608                    cc.has_header(header))
 609 endforeach
 610
 611 ############################################################
 612
 613 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 614 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 615 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 616
 617 default_hierarchy = get_option('default-hierarchy')
 618 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 619                 description : 'default cgroup hierarchy as string')
 620 if default_hierarchy == 'legacy'
 621         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 622 elif default_hierarchy == 'hybrid'
 623         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 624 else
 625         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 626 endif
 627
 628 time_epoch = get_option('time-epoch')
 629 if time_epoch == ''
 630         NEWS = files('NEWS')
 631         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 632 endif
 633 time_epoch = time_epoch.to_int()
 634 conf.set('TIME_EPOCH', time_epoch)
 635
 636 system_uid_max = get_option('system-uid-max')
 637 if system_uid_max == ''
 638         system_uid_max = run_command(
 639                 awk,
 640                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 641                 '/etc/login.defs').stdout().strip()
 642         if system_uid_max == ''
 643                 system_uid_max = '999'
 644         endif
 645 endif
 646 system_uid_max = system_uid_max.to_int()
 647 conf.set('SYSTEM_UID_MAX', system_uid_max)
 648 substs.set('systemuidmax', system_uid_max)
 649 message('maximum system UID is @0@'.format(system_uid_max))
 650
 651 system_gid_max = get_option('system-gid-max')
 652 if system_gid_max == ''
 653         system_gid_max = run_command(
 654                 awk,
 655                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 656                 '/etc/login.defs').stdout().strip()
 657         if system_gid_max == ''
 658                 system_gid_max = '999'
 659         endif
 660 endif
 661 system_gid_max = system_gid_max.to_int()
 662 conf.set('SYSTEM_GID_MAX', system_gid_max)
 663 substs.set('systemgidmax', system_gid_max)
 664 message('maximum system GID is @0@'.format(system_gid_max))
 665
 666 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 667 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 668 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 669 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 670 substs.set('dynamicuidmin', dynamic_uid_min)
 671 substs.set('dynamicuidmax', dynamic_uid_max)
 672
 673 container_uid_base_min = get_option('container-uid-base-min').to_int()
 674 container_uid_base_max = get_option('container-uid-base-max').to_int()
 675 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 676 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 677 substs.set('containeruidbasemin', container_uid_base_min)
 678 substs.set('containeruidbasemax', container_uid_base_max)
 679
 680 nobody_user = get_option('nobody-user')
 681 nobody_group = get_option('nobody-group')
 682
 683 getent_result = run_command('getent', 'passwd', '65534')
 684 if getent_result.returncode() == 0
 685         name = getent_result.stdout().split(':')[0]
 686         if name != nobody_user
 687                 warning('\n' +
 688                         '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) +
 689                         'Your build will result in an user table setup that is incompatible with the local system.')
 690         endif
 691 endif
 692 id_result = run_command('id', '-u', nobody_user)
 693 if id_result.returncode() == 0
 694         id = id_result.stdout().to_int()
 695         if id != 65534
 696                 warning('\n' +
 697                         '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) +
 698                         'Your build will result in an user table setup that is incompatible with the local system.')
 699         endif
 700 endif
 701
 702 getent_result = run_command('getent', 'group', '65534')
 703 if getent_result.returncode() == 0
 704         name = getent_result.stdout().split(':')[0]
 705         if name != nobody_group
 706                 warning('\n' +
 707                         '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) +
 708                         'Your build will result in an group table setup that is incompatible with the local system.')
 709         endif
 710 endif
 711 id_result = run_command('id', '-g', nobody_group)
 712 if id_result.returncode() == 0
 713         id = id_result.stdout().to_int()
 714         if id != 65534
 715                 warning('\n' +
 716                         '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) +
 717                         'Your build will result in an group table setup that is incompatible with the local system.')
 718         endif
 719 endif
 720 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 721         warning('\n' +
 722                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 723                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 724 endif
 725
 726 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 727 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 728 substs.set('NOBODY_USER_NAME', nobody_user)
 729 substs.set('NOBODY_GROUP_NAME', nobody_group)
 730
 731 tty_gid = get_option('tty-gid')
 732 conf.set('TTY_GID', tty_gid)
 733 substs.set('TTY_GID', tty_gid)
 734
 735 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 736 if get_option('users-gid') != ''
 737         users_gid = get_option('users-gid').to_int()
 738 else
 739         users_gid = '-'
 740 endif
 741 substs.set('USERS_GID', users_gid)
 742
 743 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 744 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 745
 746 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 747 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 748
 749 kill_user_processes = get_option('default-kill-user-processes')
 750 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 751 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 752 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 753
 754 dns_servers = get_option('dns-servers')
 755 conf.set_quoted('DNS_SERVERS', dns_servers)
 756 substs.set('DNS_SERVERS', dns_servers)
 757
 758 ntp_servers = get_option('ntp-servers')
 759 conf.set_quoted('NTP_SERVERS', ntp_servers)
 760 substs.set('NTP_SERVERS', ntp_servers)
 761
 762 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 763
 764 substs.set('SUSHELL', get_option('debug-shell'))
 765 substs.set('DEBUGTTY', get_option('debug-tty'))
 766
 767 enable_debug_hashmap = false
 768 enable_debug_mmap_cache = false
 769 foreach name : get_option('debug')
 770         if name == 'hashmap'
 771                 enable_debug_hashmap = true
 772         elif name == 'mmap-cache'
 773                 enable_debug_mmap_cache = true
 774         else
 775                 message('unknown debug option "@0@", ignoring'.format(name))
 776         endif
 777 endforeach
 778 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 779 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 780
 781 conf.set10('VALGRIND', get_option('valgrind'))
 782
 783 #####################################################################
 784
 785 threads = dependency('threads')
 786 librt = cc.find_library('rt')
 787 libm = cc.find_library('m')
 788 libdl = cc.find_library('dl')
 789 libcrypt = cc.find_library('crypt')
 790
 791 libcap = dependency('libcap', required : false)
 792 if not libcap.found()
 793         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 794         libcap = cc.find_library('cap')
 795 endif
 796
 797 libmount = dependency('mount',
 798                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 799
 800 want_seccomp = get_option('seccomp')
 801 if want_seccomp != 'false' and not fuzzer_build
 802         libseccomp = dependency('libseccomp',
 803                                 version : '>= 2.3.1',
 804                                 required : want_seccomp == 'true')
 805         have = libseccomp.found()
 806 else
 807         have = false
 808         libseccomp = []
 809 endif
 810 conf.set10('HAVE_SECCOMP', have)
 811
 812 want_selinux = get_option('selinux')
 813 if want_selinux != 'false' and not fuzzer_build
 814         libselinux = dependency('libselinux',
 815                                 version : '>= 2.1.9',
 816                                 required : want_selinux == 'true')
 817         have = libselinux.found()
 818 else
 819         have = false
 820         libselinux = []
 821 endif
 822 conf.set10('HAVE_SELINUX', have)
 823
 824 want_apparmor = get_option('apparmor')
 825 if want_apparmor != 'false' and not fuzzer_build
 826         libapparmor = dependency('libapparmor',
 827                                  required : want_apparmor == 'true')
 828         have = libapparmor.found()
 829 else
 830         have = false
 831         libapparmor = []
 832 endif
 833 conf.set10('HAVE_APPARMOR', have)
 834
 835 smack_run_label = get_option('smack-run-label')
 836 if smack_run_label != ''
 837         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 838 endif
 839
 840 want_polkit = get_option('polkit')
 841 install_polkit = false
 842 install_polkit_pkla = false
 843 if want_polkit != 'false' and not fuzzer_build
 844         install_polkit = true
 845
 846         libpolkit = dependency('polkit-gobject-1',
 847                                required : false)
 848         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 849                 message('Old polkit detected, will install pkla files')
 850                 install_polkit_pkla = true
 851         endif
 852 endif
 853 conf.set10('ENABLE_POLKIT', install_polkit)
 854
 855 want_acl = get_option('acl')
 856 if want_acl != 'false' and not fuzzer_build
 857         libacl = cc.find_library('acl', required : want_acl == 'true')
 858         have = libacl.found()
 859 else
 860         have = false
 861         libacl = []
 862 endif
 863 conf.set10('HAVE_ACL', have)
 864
 865 want_audit = get_option('audit')
 866 if want_audit != 'false' and not fuzzer_build
 867         libaudit = dependency('audit', required : want_audit == 'true')
 868         have = libaudit.found()
 869 else
 870         have = false
 871         libaudit = []
 872 endif
 873 conf.set10('HAVE_AUDIT', have)
 874
 875 want_blkid = get_option('blkid')
 876 if want_blkid != 'false' and not fuzzer_build
 877         libblkid = dependency('blkid', required : want_blkid == 'true')
 878         have = libblkid.found()
 879 else
 880         have = false
 881         libblkid = []
 882 endif
 883 conf.set10('HAVE_BLKID', have)
 884
 885 want_kmod = get_option('kmod')
 886 if want_kmod != 'false' and not fuzzer_build
 887         libkmod = dependency('libkmod',
 888                              version : '>= 15',
 889                              required : want_kmod == 'true')
 890         have = libkmod.found()
 891 else
 892         have = false
 893         libkmod = []
 894 endif
 895 conf.set10('HAVE_KMOD', have)
 896
 897 want_pam = get_option('pam')
 898 if want_pam != 'false' and not fuzzer_build
 899         libpam = cc.find_library('pam', required : want_pam == 'true')
 900         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 901         have = libpam.found() and libpam_misc.found()
 902 else
 903         have = false
 904         libpam = []
 905         libpam_misc = []
 906 endif
 907 conf.set10('HAVE_PAM', have)
 908
 909 want_microhttpd = get_option('microhttpd')
 910 if want_microhttpd != 'false' and not fuzzer_build
 911         libmicrohttpd = dependency('libmicrohttpd',
 912                                    version : '>= 0.9.33',
 913                                    required : want_microhttpd == 'true')
 914         have = libmicrohttpd.found()
 915 else
 916         have = false
 917         libmicrohttpd = []
 918 endif
 919 conf.set10('HAVE_MICROHTTPD', have)
 920
 921 want_libcryptsetup = get_option('libcryptsetup')
 922 if want_libcryptsetup != 'false' and not fuzzer_build
 923         libcryptsetup = dependency('libcryptsetup',
 924                                    version : '>= 1.6.0',
 925                                    required : want_libcryptsetup == 'true')
 926         have = libcryptsetup.found()
 927 else
 928         have = false
 929         libcryptsetup = []
 930 endif
 931 conf.set10('HAVE_LIBCRYPTSETUP', have)
 932
 933 want_libcurl = get_option('libcurl')
 934 if want_libcurl != 'false' and not fuzzer_build
 935         libcurl = dependency('libcurl',
 936                              version : '>= 7.32.0',
 937                              required : want_libcurl == 'true')
 938         have = libcurl.found()
 939 else
 940         have = false
 941         libcurl = []
 942 endif
 943 conf.set10('HAVE_LIBCURL', have)
 944
 945 want_libidn = get_option('libidn')
 946 want_libidn2 = get_option('libidn2')
 947 if want_libidn == 'true' and want_libidn2 == 'true'
 948         error('libidn and libidn2 cannot be requested simultaneously')
 949 endif
 950
 951 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 952         libidn = dependency('libidn',
 953                             required : want_libidn == 'true')
 954         have = libidn.found()
 955 else
 956         have = false
 957         libidn = []
 958 endif
 959 conf.set10('HAVE_LIBIDN', have)
 960 if not have and want_libidn2 != 'false' and not fuzzer_build
 961         # libidn is used for both libidn and libidn2 objects
 962         libidn = dependency('libidn2',
 963                             required : want_libidn2 == 'true')
 964         have = libidn.found()
 965 else
 966         have = false
 967 endif
 968 conf.set10('HAVE_LIBIDN2', have)
 969
 970 want_libiptc = get_option('libiptc')
 971 if want_libiptc != 'false' and not fuzzer_build
 972         libiptc = dependency('libiptc',
 973                              required : want_libiptc == 'true')
 974         have = libiptc.found()
 975 else
 976         have = false
 977         libiptc = []
 978 endif
 979 conf.set10('HAVE_LIBIPTC', have)
 980
 981 want_qrencode = get_option('qrencode')
 982 if want_qrencode != 'false' and not fuzzer_build
 983         libqrencode = dependency('libqrencode',
 984                                  required : want_qrencode == 'true')
 985         have = libqrencode.found()
 986 else
 987         have = false
 988         libqrencode = []
 989 endif
 990 conf.set10('HAVE_QRENCODE', have)
 991
 992 want_gcrypt = get_option('gcrypt')
 993 if want_gcrypt != 'false' and not fuzzer_build
 994         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
 995         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
 996         have = libgcrypt.found() and libgpg_error.found()
 997 else
 998         have = false
 999 endif
1000 if not have
1001         # link to neither of the libs if one is not found
1002         libgcrypt = []
1003         libgpg_error = []
1004 endif
1005 conf.set10('HAVE_GCRYPT', have)
1006
1007 want_gnutls = get_option('gnutls')
1008 if want_gnutls != 'false' and not fuzzer_build
1009         libgnutls = dependency('gnutls',
1010                                version : '>= 3.1.4',
1011                                required : want_gnutls == 'true')
1012         have = libgnutls.found()
1013 else
1014         have = false
1015         libgnutls = []
1016 endif
1017 conf.set10('HAVE_GNUTLS', have)
1018
1019 want_elfutils = get_option('elfutils')
1020 if want_elfutils != 'false' and not fuzzer_build
1021         libdw = dependency('libdw',
1022                            required : want_elfutils == 'true')
1023         have = libdw.found()
1024 else
1025         have = false
1026         libdw = []
1027 endif
1028 conf.set10('HAVE_ELFUTILS', have)
1029
1030 want_zlib = get_option('zlib')
1031 if want_zlib != 'false' and not fuzzer_build
1032         libz = dependency('zlib',
1033                           required : want_zlib == 'true')
1034         have = libz.found()
1035 else
1036         have = false
1037         libz = []
1038 endif
1039 conf.set10('HAVE_ZLIB', have)
1040
1041 want_bzip2 = get_option('bzip2')
1042 if want_bzip2 != 'false' and not fuzzer_build
1043         libbzip2 = cc.find_library('bz2',
1044                                    required : want_bzip2 == 'true')
1045         have = libbzip2.found()
1046 else
1047         have = false
1048         libbzip2 = []
1049 endif
1050 conf.set10('HAVE_BZIP2', have)
1051
1052 want_xz = get_option('xz')
1053 if want_xz != 'false' and not fuzzer_build
1054         libxz = dependency('liblzma',
1055                            required : want_xz == 'true')
1056         have = libxz.found()
1057 else
1058         have = false
1059         libxz = []
1060 endif
1061 conf.set10('HAVE_XZ', have)
1062
1063 want_lz4 = get_option('lz4')
1064 if want_lz4 != 'false' and not fuzzer_build
1065         liblz4 = dependency('liblz4',
1066                             required : want_lz4 == 'true')
1067         have = liblz4.found()
1068 else
1069         have = false
1070         liblz4 = []
1071 endif
1072 conf.set10('HAVE_LZ4', have)
1073
1074 want_xkbcommon = get_option('xkbcommon')
1075 if want_xkbcommon != 'false' and not fuzzer_build
1076         libxkbcommon = dependency('xkbcommon',
1077                                   version : '>= 0.3.0',
1078                                   required : want_xkbcommon == 'true')
1079         have = libxkbcommon.found()
1080 else
1081         have = false
1082         libxkbcommon = []
1083 endif
1084 conf.set10('HAVE_XKBCOMMON', have)
1085
1086 want_pcre2 = get_option('pcre2')
1087 if want_pcre2 != 'false'
1088         libpcre2 = dependency('libpcre2-8',
1089                               required : want_pcre2 == 'true')
1090         have = libpcre2.found()
1091 else
1092         have = false
1093         libpcre2 = []
1094 endif
1095 conf.set10('HAVE_PCRE2', have)
1096
1097 want_glib = get_option('glib')
1098 if want_glib != 'false' and not fuzzer_build
1099         libglib =    dependency('glib-2.0',
1100                                 version : '>= 2.22.0',
1101                                 required : want_glib == 'true')
1102         libgobject = dependency('gobject-2.0',
1103                                 version : '>= 2.22.0',
1104                                 required : want_glib == 'true')
1105         libgio =     dependency('gio-2.0',
1106                                 required : want_glib == 'true')
1107         have = libglib.found() and libgobject.found() and libgio.found()
1108 else
1109         have = false
1110         libglib = []
1111         libgobject = []
1112         libgio = []
1113 endif
1114 conf.set10('HAVE_GLIB', have)
1115
1116 want_dbus = get_option('dbus')
1117 if want_dbus != 'false' and not fuzzer_build
1118         libdbus = dependency('dbus-1',
1119                              version : '>= 1.3.2',
1120                              required : want_dbus == 'true')
1121         have = libdbus.found()
1122 else
1123         have = false
1124         libdbus = []
1125 endif
1126 conf.set10('HAVE_DBUS', have)
1127
1128 default_dnssec = get_option('default-dnssec')
1129 if fuzzer_build
1130         default_dnssec = 'no'
1131 endif
1132 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1133         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1134         default_dnssec = 'no'
1135 endif
1136 conf.set('DEFAULT_DNSSEC_MODE',
1137          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1138 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1139
1140 want_importd = get_option('importd')
1141 if want_importd != 'false'
1142         have = (conf.get('HAVE_LIBCURL') == 1 and
1143                 conf.get('HAVE_ZLIB') == 1 and
1144                 conf.get('HAVE_BZIP2') == 1 and
1145                 conf.get('HAVE_XZ') == 1 and
1146                 conf.get('HAVE_GCRYPT') == 1)
1147         if want_importd == 'true' and not have
1148                 error('importd support was requested, but dependencies are not available')
1149         endif
1150 else
1151         have = false
1152 endif
1153 conf.set10('ENABLE_IMPORTD', have)
1154
1155 want_remote = get_option('remote')
1156 if want_remote != 'false'
1157         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1158                      conf.get('HAVE_LIBCURL') == 1]
1159         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1160         # it's possible to build one without the other. Complain only if
1161         # support was explictly requested. The auxiliary files like sysusers
1162         # config should be installed when any of the programs are built.
1163         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1164                 error('remote support was requested, but dependencies are not available')
1165         endif
1166         have = have_deps[0] or have_deps[1]
1167 else
1168         have = false
1169 endif
1170 conf.set10('ENABLE_REMOTE', have)
1171
1172 foreach term : ['utmp',
1173                 'hibernate',
1174                 'environment-d',
1175                 'binfmt',
1176                 'coredump',
1177                 'resolve',
1178                 'logind',
1179                 'hostnamed',
1180                 'localed',
1181                 'machined',
1182                 'portabled',
1183                 'networkd',
1184                 'timedated',
1185                 'timesyncd',
1186                 'myhostname',
1187                 'firstboot',
1188                 'randomseed',
1189                 'backlight',
1190                 'vconsole',
1191                 'quotacheck',
1192                 'sysusers',
1193                 'tmpfiles',
1194                 'hwdb',
1195                 'rfkill',
1196                 'ldconfig',
1197                 'efi',
1198                 'tpm',
1199                 'ima',
1200                 'smack',
1201                 'gshadow',
1202                 'idn',
1203                 'nss-systemd']
1204         have = get_option(term)
1205         name = 'ENABLE_' + term.underscorify().to_upper()
1206         conf.set10(name, have)
1207 endforeach
1208
1209 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1210
1211 want_tests = get_option('tests')
1212 install_tests = get_option('install-tests')
1213 slow_tests = get_option('slow-tests')
1214 tests = []
1215 fuzzers = []
1216
1217 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1218
1219 #####################################################################
1220
1221 if get_option('efi')
1222         efi_arch = host_machine.cpu_family()
1223
1224         if efi_arch == 'x86'
1225                 EFI_MACHINE_TYPE_NAME = 'ia32'
1226                 gnu_efi_arch = 'ia32'
1227         elif efi_arch == 'x86_64'
1228                 EFI_MACHINE_TYPE_NAME = 'x64'
1229                 gnu_efi_arch = 'x86_64'
1230         elif efi_arch == 'arm'
1231                 EFI_MACHINE_TYPE_NAME = 'arm'
1232                 gnu_efi_arch = 'arm'
1233         elif efi_arch == 'aarch64'
1234                 EFI_MACHINE_TYPE_NAME = 'aa64'
1235                 gnu_efi_arch = 'aarch64'
1236         else
1237                 EFI_MACHINE_TYPE_NAME = ''
1238                 gnu_efi_arch = ''
1239         endif
1240
1241         have = true
1242         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1243
1244         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1245 else
1246         have = false
1247 endif
1248 conf.set10('ENABLE_EFI', have)
1249
1250 #####################################################################
1251
1252 config_h = configure_file(
1253         output : 'config.h',
1254         configuration : conf)
1255
1256 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1257
1258 includes = include_directories('src/basic',
1259                                'src/shared',
1260                                'src/systemd',
1261                                'src/journal',
1262                                'src/journal-remote',
1263                                'src/nspawn',
1264                                'src/resolve',
1265                                'src/timesync',
1266                                'src/time-wait-sync',
1267                                'src/login',
1268                                'src/udev',
1269                                'src/libudev',
1270                                'src/core',
1271                                'src/libsystemd/sd-bus',
1272                                'src/libsystemd/sd-device',
1273                                'src/libsystemd/sd-hwdb',
1274                                'src/libsystemd/sd-id128',
1275                                'src/libsystemd/sd-netlink',
1276                                'src/libsystemd/sd-network',
1277                                'src/libsystemd-network',
1278                                '.')
1279
1280 add_project_arguments('-include', 'config.h', language : 'c')
1281
1282 subdir('po')
1283 subdir('catalog')
1284 subdir('src/systemd')
1285 subdir('src/basic')
1286 subdir('src/libsystemd')
1287 subdir('src/libsystemd-network')
1288 subdir('src/journal')
1289 subdir('src/login')
1290
1291 libjournal_core = static_library(
1292         'journal-core',
1293         libjournal_core_sources,
1294         journald_gperf_c,
1295         include_directories : includes,
1296         install : false)
1297
1298 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1299 libsystemd = shared_library(
1300         'systemd',
1301         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1302         version : libsystemd_version,
1303         include_directories : includes,
1304         link_args : ['-shared',
1305                      '-Wl,--version-script=' + libsystemd_sym_path],
1306         link_with : [libbasic,
1307                      libbasic_gcrypt],
1308         link_whole : [libsystemd_static,
1309                       libjournal_client],
1310         dependencies : [threads,
1311                         librt,
1312                         libxz,
1313                         liblz4],
1314         link_depends : libsystemd_sym,
1315         install : true,
1316         install_dir : rootlibdir)
1317
1318 static_libsystemd = get_option('static-libsystemd')
1319 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1320
1321 install_libsystemd_static = static_library(
1322         'systemd',
1323         libsystemd_sources,
1324         journal_client_sources,
1325         basic_sources,
1326         basic_gcrypt_sources,
1327         include_directories : includes,
1328         build_by_default : static_libsystemd != 'false',
1329         install : static_libsystemd != 'false',
1330         install_dir : rootlibdir,
1331         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1332         dependencies : [threads,
1333                         librt,
1334                         libxz,
1335                         liblz4,
1336                         libcap,
1337                         libblkid,
1338                         libmount,
1339                         libselinux,
1340                         libgcrypt],
1341         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1342
1343 ############################################################
1344
1345 # binaries that have --help and are intended for use by humans,
1346 # usually, but not always, installed in /bin.
1347 public_programs = []
1348
1349 subdir('src/libudev')
1350 subdir('src/shared')
1351 subdir('src/core')
1352 subdir('src/udev')
1353 subdir('src/network')
1354
1355 subdir('src/analyze')
1356 subdir('src/journal-remote')
1357 subdir('src/coredump')
1358 subdir('src/hostname')
1359 subdir('src/import')
1360 subdir('src/kernel-install')
1361 subdir('src/locale')
1362 subdir('src/machine')
1363 subdir('src/portable')
1364 subdir('src/nspawn')
1365 subdir('src/resolve')
1366 subdir('src/timedate')
1367 subdir('src/timesync')
1368 subdir('src/vconsole')
1369 subdir('src/boot/efi')
1370
1371 subdir('src/test')
1372 subdir('src/fuzz')
1373 subdir('rules')
1374 subdir('test')
1375
1376 ############################################################
1377
1378 # only static linking apart from libdl, to make sure that the
1379 # module is linked to all libraries that it uses.
1380 test_dlopen = executable(
1381         'test-dlopen',
1382         test_dlopen_c,
1383         include_directories : includes,
1384         link_with : [libbasic],
1385         dependencies : [libdl])
1386
1387 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1388                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1389                  ['mymachines', 'ENABLE_MACHINED'],
1390                  ['resolve',    'ENABLE_RESOLVE']]
1391
1392         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1393         if condition
1394                 module = tuple[0]
1395
1396                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1397                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1398
1399                 nss = shared_library(
1400                         'nss_' + module,
1401                         'src/nss-@0@/nss-@0@.c'.format(module),
1402                         version : '2',
1403                         include_directories : includes,
1404                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1405                         link_args : ['-Wl,-z,nodelete',
1406                                      '-shared',
1407                                      '-Wl,--version-script=' + version_script_arg,
1408                                      '-Wl,--undefined'],
1409                         link_with : [libsystemd_static,
1410                                      libbasic],
1411                         dependencies : [threads,
1412                                         librt],
1413                         link_depends : sym,
1414                         install : true,
1415                         install_dir : rootlibdir)
1416
1417                 # We cannot use shared_module because it does not support version suffix.
1418                 # Unfortunately shared_library insists on creating the symlink…
1419                 meson.add_install_script('sh', '-c',
1420                                          'rm $DESTDIR@0@/libnss_@1@.so'
1421                                          .format(rootlibdir, module))
1422
1423                 test('dlopen-nss_' + module,
1424                      test_dlopen,
1425                      args : [nss.full_path()]) # path to dlopen must include a slash
1426         endif
1427 endforeach
1428
1429 ############################################################
1430
1431 executable('systemd',
1432            systemd_sources,
1433            include_directories : includes,
1434            link_with : [libcore,
1435                         libshared],
1436            dependencies : [threads,
1437                            librt,
1438                            libseccomp,
1439                            libselinux,
1440                            libmount,
1441                            libblkid],
1442            install_rpath : rootlibexecdir,
1443            install : true,
1444            install_dir : rootlibexecdir)
1445
1446 meson.add_install_script(meson_make_symlink,
1447                          join_paths(rootlibexecdir, 'systemd'),
1448                          join_paths(rootsbindir, 'init'))
1449
1450 exe = executable('systemd-analyze',
1451                  systemd_analyze_sources,
1452                  include_directories : includes,
1453                  link_with : [libcore,
1454                               libshared],
1455                  dependencies : [threads,
1456                                  librt,
1457                                  libseccomp,
1458                                  libselinux,
1459                                  libmount,
1460                                  libblkid],
1461                  install_rpath : rootlibexecdir,
1462                  install : true)
1463 public_programs += [exe]
1464
1465 executable('systemd-journald',
1466            systemd_journald_sources,
1467            include_directories : includes,
1468            link_with : [libjournal_core,
1469                         libshared],
1470            dependencies : [threads,
1471                            libxz,
1472                            liblz4,
1473                            libselinux],
1474            install_rpath : rootlibexecdir,
1475            install : true,
1476            install_dir : rootlibexecdir)
1477
1478 exe = executable('systemd-cat',
1479                  systemd_cat_sources,
1480                  include_directories : includes,
1481                  link_with : [libjournal_core,
1482                               libshared],
1483                  dependencies : [threads],
1484                  install_rpath : rootlibexecdir,
1485                  install : true)
1486 public_programs += [exe]
1487
1488 exe = executable('journalctl',
1489                  journalctl_sources,
1490                  include_directories : includes,
1491                  link_with : [libshared],
1492                  dependencies : [threads,
1493                                  libqrencode,
1494                                  libxz,
1495                                  liblz4,
1496                                  libpcre2],
1497                  install_rpath : rootlibexecdir,
1498                  install : true,
1499                  install_dir : rootbindir)
1500 public_programs += [exe]
1501
1502 executable('systemd-getty-generator',
1503            'src/getty-generator/getty-generator.c',
1504            include_directories : includes,
1505            link_with : [libshared],
1506            install_rpath : rootlibexecdir,
1507            install : true,
1508            install_dir : systemgeneratordir)
1509
1510 executable('systemd-debug-generator',
1511            'src/debug-generator/debug-generator.c',
1512            include_directories : includes,
1513            link_with : [libshared],
1514            install_rpath : rootlibexecdir,
1515            install : true,
1516            install_dir : systemgeneratordir)
1517
1518 executable('systemd-fstab-generator',
1519            'src/fstab-generator/fstab-generator.c',
1520            'src/core/mount-setup.c',
1521            include_directories : includes,
1522            link_with : [libshared],
1523            install_rpath : rootlibexecdir,
1524            install : true,
1525            install_dir : systemgeneratordir)
1526
1527 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1528         executable('30-systemd-environment-d-generator',
1529                    'src/environment-d-generator/environment-d-generator.c',
1530                    include_directories : includes,
1531                    link_with : [libshared],
1532                    install_rpath : rootlibexecdir,
1533                    install : true,
1534                    install_dir : userenvgeneratordir)
1535
1536         meson.add_install_script(meson_make_symlink,
1537                                  join_paths(sysconfdir, 'environment'),
1538                                  join_paths(environmentdir, '99-environment.conf'))
1539 endif
1540
1541 if conf.get('ENABLE_HIBERNATE') == 1
1542         executable('systemd-hibernate-resume-generator',
1543                    'src/hibernate-resume/hibernate-resume-generator.c',
1544                    include_directories : includes,
1545                    link_with : [libshared],
1546                    install_rpath : rootlibexecdir,
1547                    install : true,
1548                    install_dir : systemgeneratordir)
1549
1550         executable('systemd-hibernate-resume',
1551                    'src/hibernate-resume/hibernate-resume.c',
1552                    include_directories : includes,
1553                    link_with : [libshared],
1554                    install_rpath : rootlibexecdir,
1555                    install : true,
1556                    install_dir : rootlibexecdir)
1557 endif
1558
1559 if conf.get('HAVE_BLKID') == 1
1560         executable('systemd-gpt-auto-generator',
1561                    'src/gpt-auto-generator/gpt-auto-generator.c',
1562                    'src/basic/blkid-util.h',
1563                    include_directories : includes,
1564                    link_with : [libshared],
1565                    dependencies : libblkid,
1566                    install_rpath : rootlibexecdir,
1567                    install : true,
1568                    install_dir : systemgeneratordir)
1569
1570         exe = executable('systemd-dissect',
1571                          'src/dissect/dissect.c',
1572                          include_directories : includes,
1573                          link_with : [libshared],
1574                          install_rpath : rootlibexecdir,
1575                          install : true,
1576                          install_dir : rootlibexecdir)
1577         public_programs += [exe]
1578 endif
1579
1580 if conf.get('ENABLE_RESOLVE') == 1
1581         executable('systemd-resolved',
1582                    systemd_resolved_sources,
1583                    include_directories : includes,
1584                    link_with : [libshared,
1585                                 libbasic_gcrypt,
1586                                 libsystemd_resolve_core],
1587                    dependencies : [threads,
1588                                    libgpg_error,
1589                                    libm,
1590                                    libidn],
1591                    install_rpath : rootlibexecdir,
1592                    install : true,
1593                    install_dir : rootlibexecdir)
1594
1595         exe = executable('resolvectl',
1596                          resolvectl_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         public_programs += [exe]
1608
1609         meson.add_install_script(meson_make_symlink,
1610                          join_paths(bindir, 'resolvectl'),
1611                          join_paths(rootsbindir, 'resolvconf'))
1612
1613         meson.add_install_script(meson_make_symlink,
1614                          join_paths(bindir, 'resolvectl'),
1615                          join_paths(bindir, 'systemd-resolve'))
1616 endif
1617
1618 if conf.get('ENABLE_LOGIND') == 1
1619         executable('systemd-logind',
1620                    systemd_logind_sources,
1621                    include_directories : includes,
1622                    link_with : [liblogind_core,
1623                                 libshared],
1624                    dependencies : [threads,
1625                                    libacl],
1626                    install_rpath : rootlibexecdir,
1627                    install : true,
1628                    install_dir : rootlibexecdir)
1629
1630         exe = executable('loginctl',
1631                          loginctl_sources,
1632                          include_directories : includes,
1633                          link_with : [libshared],
1634                          dependencies : [threads,
1635                                          liblz4,
1636                                          libxz],
1637                          install_rpath : rootlibexecdir,
1638                          install : true,
1639                          install_dir : rootbindir)
1640         public_programs += [exe]
1641
1642         exe = executable('systemd-inhibit',
1643                          'src/login/inhibit.c',
1644                          include_directories : includes,
1645                          link_with : [libshared],
1646                          install_rpath : rootlibexecdir,
1647                          install : true,
1648                          install_dir : rootbindir)
1649         public_programs += [exe]
1650
1651         if conf.get('HAVE_PAM') == 1
1652                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1653                 pam_systemd = shared_library(
1654                         'pam_systemd',
1655                         pam_systemd_c,
1656                         name_prefix : '',
1657                         include_directories : includes,
1658                         link_args : ['-shared',
1659                                      '-Wl,--version-script=' + version_script_arg],
1660                         link_with : [libsystemd_static,
1661                                      libshared_static],
1662                         dependencies : [threads,
1663                                         libpam,
1664                                         libpam_misc],
1665                         link_depends : pam_systemd_sym,
1666                         install : true,
1667                         install_dir : pamlibdir)
1668
1669                 test('dlopen-pam_systemd',
1670                      test_dlopen,
1671                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1672         endif
1673 endif
1674
1675 executable('systemd-user-runtime-dir',
1676            user_runtime_dir_sources,
1677            include_directories : includes,
1678            link_with : [libshared, liblogind_core],
1679            install_rpath : rootlibexecdir,
1680            install : true,
1681            install_dir : rootlibexecdir)
1682
1683 if conf.get('HAVE_PAM') == 1
1684         executable('systemd-user-sessions',
1685                    'src/user-sessions/user-sessions.c',
1686                    include_directories : includes,
1687                    link_with : [libshared],
1688                    install_rpath : rootlibexecdir,
1689                    install : true,
1690                    install_dir : rootlibexecdir)
1691 endif
1692
1693 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1694         exe = executable('bootctl',
1695                          'src/boot/bootctl.c',
1696                          include_directories : includes,
1697                          link_with : [libshared],
1698                          dependencies : [libblkid],
1699                          install_rpath : rootlibexecdir,
1700                          install : true)
1701         public_programs += [exe]
1702 endif
1703
1704 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1705                  include_directories : includes,
1706                  link_with : [libshared],
1707                  dependencies : [threads],
1708                  install_rpath : rootlibexecdir,
1709                  install : true)
1710 public_programs += [exe]
1711
1712
1713 if get_option('link-systemctl-shared')
1714         systemctl_link_with = [libshared]
1715 else
1716         systemctl_link_with = [libsystemd_static,
1717                                libshared_static,
1718                                libjournal_client,
1719                                libbasic_gcrypt]
1720 endif
1721
1722 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1723                  include_directories : includes,
1724                  link_with : systemctl_link_with,
1725                  dependencies : [threads,
1726                                  libcap,
1727                                  libselinux,
1728                                  libxz,
1729                                  liblz4],
1730                  install_rpath : rootlibexecdir,
1731                  install : true,
1732                  install_dir : rootbindir)
1733 public_programs += [exe]
1734
1735 if conf.get('ENABLE_PORTABLED') == 1
1736         executable('systemd-portabled',
1737                    systemd_portabled_sources,
1738                    include_directories : includes,
1739                    link_with : [libshared],
1740                    dependencies : [threads],
1741                    install_rpath : rootlibexecdir,
1742                    install : true,
1743                    install_dir : rootlibexecdir)
1744
1745         exe = executable('portablectl', 'src/portable/portablectl.c',
1746                          include_directories : includes,
1747                          link_with : [libshared],
1748                          dependencies : [threads],
1749                          install_rpath : rootlibexecdir,
1750                          install : true,
1751                          install_dir : rootlibexecdir)
1752         public_programs += [exe]
1753 endif
1754
1755 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1756         meson.add_install_script(meson_make_symlink,
1757                                  join_paths(rootbindir, 'systemctl'),
1758                                  join_paths(rootsbindir, alias))
1759 endforeach
1760
1761 if conf.get('ENABLE_BACKLIGHT') == 1
1762         executable('systemd-backlight',
1763                    'src/backlight/backlight.c',
1764                    include_directories : includes,
1765                    link_with : [libshared],
1766                    install_rpath : rootlibexecdir,
1767                    install : true,
1768                    install_dir : rootlibexecdir)
1769 endif
1770
1771 if conf.get('ENABLE_RFKILL') == 1
1772         executable('systemd-rfkill',
1773                    'src/rfkill/rfkill.c',
1774                    include_directories : includes,
1775                    link_with : [libshared],
1776                    install_rpath : rootlibexecdir,
1777                    install : true,
1778                    install_dir : rootlibexecdir)
1779 endif
1780
1781 executable('systemd-system-update-generator',
1782            'src/system-update-generator/system-update-generator.c',
1783            include_directories : includes,
1784            link_with : [libshared],
1785            install_rpath : rootlibexecdir,
1786            install : true,
1787            install_dir : systemgeneratordir)
1788
1789 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1790         executable('systemd-cryptsetup',
1791                    'src/cryptsetup/cryptsetup.c',
1792                    include_directories : includes,
1793                    link_with : [libshared],
1794                    dependencies : [libcryptsetup],
1795                    install_rpath : rootlibexecdir,
1796                    install : true,
1797                    install_dir : rootlibexecdir)
1798
1799         executable('systemd-cryptsetup-generator',
1800                    'src/cryptsetup/cryptsetup-generator.c',
1801                    include_directories : includes,
1802                    link_with : [libshared],
1803                    dependencies : [libcryptsetup],
1804                    install_rpath : rootlibexecdir,
1805                    install : true,
1806                    install_dir : systemgeneratordir)
1807
1808         executable('systemd-veritysetup',
1809                    'src/veritysetup/veritysetup.c',
1810                    include_directories : includes,
1811                    link_with : [libshared],
1812                    dependencies : [libcryptsetup],
1813                    install_rpath : rootlibexecdir,
1814                    install : true,
1815                    install_dir : rootlibexecdir)
1816
1817         executable('systemd-veritysetup-generator',
1818                    'src/veritysetup/veritysetup-generator.c',
1819                    include_directories : includes,
1820                    link_with : [libshared],
1821                    dependencies : [libcryptsetup],
1822                    install_rpath : rootlibexecdir,
1823                    install : true,
1824                    install_dir : systemgeneratordir)
1825 endif
1826
1827 if conf.get('HAVE_SYSV_COMPAT') == 1
1828         executable('systemd-sysv-generator',
1829                    'src/sysv-generator/sysv-generator.c',
1830                    include_directories : includes,
1831                    link_with : [libshared],
1832                    install_rpath : rootlibexecdir,
1833                    install : true,
1834                    install_dir : systemgeneratordir)
1835
1836         executable('systemd-rc-local-generator',
1837                    'src/rc-local-generator/rc-local-generator.c',
1838                    include_directories : includes,
1839                    link_with : [libshared],
1840                    install_rpath : rootlibexecdir,
1841                    install : true,
1842                    install_dir : systemgeneratordir)
1843 endif
1844
1845 if conf.get('ENABLE_HOSTNAMED') == 1
1846         executable('systemd-hostnamed',
1847                    'src/hostname/hostnamed.c',
1848                    include_directories : includes,
1849                    link_with : [libshared],
1850                    install_rpath : rootlibexecdir,
1851                    install : true,
1852                    install_dir : rootlibexecdir)
1853
1854         exe = executable('hostnamectl',
1855                          'src/hostname/hostnamectl.c',
1856                          include_directories : includes,
1857                          link_with : [libshared],
1858                          install_rpath : rootlibexecdir,
1859                          install : true)
1860         public_programs += [exe]
1861 endif
1862
1863 if conf.get('ENABLE_LOCALED') == 1
1864         if conf.get('HAVE_XKBCOMMON') == 1
1865                 # logind will load libxkbcommon.so dynamically on its own
1866                 deps = [libdl]
1867         else
1868                 deps = []
1869         endif
1870
1871         executable('systemd-localed',
1872                    systemd_localed_sources,
1873                    include_directories : includes,
1874                    link_with : [libshared],
1875                    dependencies : deps,
1876                    install_rpath : rootlibexecdir,
1877                    install : true,
1878                    install_dir : rootlibexecdir)
1879
1880         exe = executable('localectl',
1881                          localectl_sources,
1882                          include_directories : includes,
1883                          link_with : [libshared],
1884                          install_rpath : rootlibexecdir,
1885                          install : true)
1886         public_programs += [exe]
1887 endif
1888
1889 if conf.get('ENABLE_TIMEDATED') == 1
1890         executable('systemd-timedated',
1891                    'src/timedate/timedated.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_TIMEDATECTL') == 1
1900         exe = executable('timedatectl',
1901                          'src/timedate/timedatectl.c',
1902                          include_directories : includes,
1903                          install_rpath : rootlibexecdir,
1904                          link_with : [libshared],
1905                          dependencies : [libm],
1906                          install : true)
1907         public_programs += [exe]
1908 endif
1909
1910 if conf.get('ENABLE_TIMESYNCD') == 1
1911         executable('systemd-timesyncd',
1912                    systemd_timesyncd_sources,
1913                    include_directories : includes,
1914                    link_with : [libshared],
1915                    dependencies : [threads,
1916                                    libm],
1917                    install_rpath : rootlibexecdir,
1918                    install : true,
1919                    install_dir : rootlibexecdir)
1920
1921         executable('systemd-time-wait-sync',
1922                    'src/time-wait-sync/time-wait-sync.c',
1923                    include_directories : includes,
1924                    link_with : [libshared],
1925                    install_rpath : rootlibexecdir,
1926                    install : true,
1927                    install_dir : rootlibexecdir)
1928 endif
1929
1930 if conf.get('ENABLE_MACHINED') == 1
1931         executable('systemd-machined',
1932                    systemd_machined_sources,
1933                    include_directories : includes,
1934                    link_with : [libmachine_core,
1935                                 libshared],
1936                    install_rpath : rootlibexecdir,
1937                    install : true,
1938                    install_dir : rootlibexecdir)
1939
1940         exe = executable('machinectl',
1941                          'src/machine/machinectl.c',
1942                          include_directories : includes,
1943                          link_with : [libshared],
1944                          dependencies : [threads,
1945                                          libxz,
1946                                          liblz4],
1947                          install_rpath : rootlibexecdir,
1948                          install : true,
1949                          install_dir : rootbindir)
1950         public_programs += [exe]
1951 endif
1952
1953 if conf.get('ENABLE_IMPORTD') == 1
1954         executable('systemd-importd',
1955                    systemd_importd_sources,
1956                    include_directories : includes,
1957                    link_with : [libshared],
1958                    dependencies : [threads],
1959                    install_rpath : rootlibexecdir,
1960                    install : true,
1961                    install_dir : rootlibexecdir)
1962
1963         systemd_pull = executable('systemd-pull',
1964                                   systemd_pull_sources,
1965                                   include_directories : includes,
1966                                   link_with : [libshared],
1967                                   dependencies : [libcurl,
1968                                                   libz,
1969                                                   libbzip2,
1970                                                   libxz,
1971                                                   libgcrypt],
1972                                   install_rpath : rootlibexecdir,
1973                                   install : true,
1974                                   install_dir : rootlibexecdir)
1975
1976         systemd_import = executable('systemd-import',
1977                                     systemd_import_sources,
1978                                     include_directories : includes,
1979                                     link_with : [libshared],
1980                                     dependencies : [libcurl,
1981                                                     libz,
1982                                                     libbzip2,
1983                                                     libxz],
1984                                     install_rpath : rootlibexecdir,
1985                                     install : true,
1986                                     install_dir : rootlibexecdir)
1987
1988         systemd_export = executable('systemd-export',
1989                                     systemd_export_sources,
1990                                     include_directories : includes,
1991                                     link_with : [libshared],
1992                                     dependencies : [libcurl,
1993                                                     libz,
1994                                                     libbzip2,
1995                                                     libxz],
1996                                     install_rpath : rootlibexecdir,
1997                                     install : true,
1998                                     install_dir : rootlibexecdir)
1999         public_programs += [systemd_pull, systemd_import, systemd_export]
2000 endif
2001
2002 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2003         exe = executable('systemd-journal-upload',
2004                          systemd_journal_upload_sources,
2005                          include_directories : includes,
2006                          link_with : [libshared],
2007                          dependencies : [threads,
2008                                          libcurl,
2009                                          libgnutls,
2010                                          libxz,
2011                                          liblz4],
2012                          install_rpath : rootlibexecdir,
2013                          install : true,
2014                          install_dir : rootlibexecdir)
2015         public_programs += [exe]
2016 endif
2017
2018 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2019         s_j_remote = executable('systemd-journal-remote',
2020                                 systemd_journal_remote_sources,
2021                                 include_directories : includes,
2022                                 link_with : [libshared,
2023                                              libsystemd_journal_remote],
2024                                 dependencies : [threads,
2025                                                 libmicrohttpd,
2026                                                 libgnutls,
2027                                                 libxz,
2028                                                 liblz4],
2029                                 install_rpath : rootlibexecdir,
2030                                 install : true,
2031                                 install_dir : rootlibexecdir)
2032
2033         s_j_gatewayd = executable('systemd-journal-gatewayd',
2034                                   systemd_journal_gatewayd_sources,
2035                                   include_directories : includes,
2036                                   link_with : [libshared],
2037                                   dependencies : [threads,
2038                                                   libmicrohttpd,
2039                                                   libgnutls,
2040                                                   libxz,
2041                                                   liblz4],
2042                                   install_rpath : rootlibexecdir,
2043                                   install : true,
2044                                   install_dir : rootlibexecdir)
2045         public_programs += [s_j_remote, s_j_gatewayd]
2046 endif
2047
2048 if conf.get('ENABLE_COREDUMP') == 1
2049         executable('systemd-coredump',
2050                    systemd_coredump_sources,
2051                    include_directories : includes,
2052                    link_with : [libshared],
2053                    dependencies : [threads,
2054                                    libacl,
2055                                    libdw,
2056                                    libxz,
2057                                    liblz4],
2058                    install_rpath : rootlibexecdir,
2059                    install : true,
2060                    install_dir : rootlibexecdir)
2061
2062         exe = executable('coredumpctl',
2063                          coredumpctl_sources,
2064                          include_directories : includes,
2065                          link_with : [libshared],
2066                          dependencies : [threads,
2067                                          libxz,
2068                                          liblz4],
2069                          install_rpath : rootlibexecdir,
2070                          install : true)
2071         public_programs += [exe]
2072 endif
2073
2074 if conf.get('ENABLE_BINFMT') == 1
2075         exe = executable('systemd-binfmt',
2076                          'src/binfmt/binfmt.c',
2077                          include_directories : includes,
2078                          link_with : [libshared],
2079                          install_rpath : rootlibexecdir,
2080                          install : true,
2081                          install_dir : rootlibexecdir)
2082         public_programs += [exe]
2083
2084         meson.add_install_script('sh', '-c',
2085                                  mkdir_p.format(binfmtdir))
2086         meson.add_install_script('sh', '-c',
2087                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2088 endif
2089
2090 if conf.get('ENABLE_VCONSOLE') == 1
2091         executable('systemd-vconsole-setup',
2092                    'src/vconsole/vconsole-setup.c',
2093                    include_directories : includes,
2094                    link_with : [libshared],
2095                    install_rpath : rootlibexecdir,
2096                    install : true,
2097                    install_dir : rootlibexecdir)
2098 endif
2099
2100 if conf.get('ENABLE_RANDOMSEED') == 1
2101         executable('systemd-random-seed',
2102                    'src/random-seed/random-seed.c',
2103                    include_directories : includes,
2104                    link_with : [libshared],
2105                    install_rpath : rootlibexecdir,
2106                    install : true,
2107                    install_dir : rootlibexecdir)
2108 endif
2109
2110 if conf.get('ENABLE_FIRSTBOOT') == 1
2111         executable('systemd-firstboot',
2112                    'src/firstboot/firstboot.c',
2113                    include_directories : includes,
2114                    link_with : [libshared],
2115                    dependencies : [libcrypt],
2116                    install_rpath : rootlibexecdir,
2117                    install : true,
2118                    install_dir : rootbindir)
2119 endif
2120
2121 executable('systemd-remount-fs',
2122            'src/remount-fs/remount-fs.c',
2123            'src/core/mount-setup.c',
2124            'src/core/mount-setup.h',
2125            include_directories : includes,
2126            link_with : [libshared],
2127            install_rpath : rootlibexecdir,
2128            install : true,
2129            install_dir : rootlibexecdir)
2130
2131 executable('systemd-machine-id-setup',
2132            'src/machine-id-setup/machine-id-setup-main.c',
2133            'src/core/machine-id-setup.c',
2134            'src/core/machine-id-setup.h',
2135            include_directories : includes,
2136            link_with : [libshared],
2137            install_rpath : rootlibexecdir,
2138            install : true,
2139            install_dir : rootbindir)
2140
2141 executable('systemd-fsck',
2142            'src/fsck/fsck.c',
2143            include_directories : includes,
2144            link_with : [libshared],
2145            install_rpath : rootlibexecdir,
2146            install : true,
2147            install_dir : rootlibexecdir)
2148
2149 executable('systemd-growfs',
2150            'src/partition/growfs.c',
2151            include_directories : includes,
2152            link_with : [libshared],
2153            dependencies : [libcryptsetup],
2154            install_rpath : rootlibexecdir,
2155            install : true,
2156            install_dir : rootlibexecdir)
2157
2158 executable('systemd-makefs',
2159            'src/partition/makefs.c',
2160            include_directories : includes,
2161            link_with : [libshared],
2162            install_rpath : rootlibexecdir,
2163            install : true,
2164            install_dir : rootlibexecdir)
2165
2166 executable('systemd-sleep',
2167            'src/sleep/sleep.c',
2168            include_directories : includes,
2169            link_with : [libshared],
2170            install_rpath : rootlibexecdir,
2171            install : true,
2172            install_dir : rootlibexecdir)
2173
2174 exe = executable('systemd-sysctl',
2175                  'src/sysctl/sysctl.c',
2176                  include_directories : includes,
2177                  link_with : [libshared],
2178                  install_rpath : rootlibexecdir,
2179                  install : true,
2180                  install_dir : rootlibexecdir)
2181 public_programs += [exe]
2182
2183 executable('systemd-ac-power',
2184            'src/ac-power/ac-power.c',
2185            include_directories : includes,
2186            link_with : [libshared],
2187            install_rpath : rootlibexecdir,
2188            install : true,
2189            install_dir : rootlibexecdir)
2190
2191 exe = executable('systemd-detect-virt',
2192                  'src/detect-virt/detect-virt.c',
2193                  include_directories : includes,
2194                  link_with : [libshared],
2195                  install_rpath : rootlibexecdir,
2196                  install : true)
2197 public_programs += [exe]
2198
2199 exe = executable('systemd-delta',
2200                  'src/delta/delta.c',
2201                  include_directories : includes,
2202                  link_with : [libshared],
2203                  install_rpath : rootlibexecdir,
2204                  install : true)
2205 public_programs += [exe]
2206
2207 exe = executable('systemd-escape',
2208                  'src/escape/escape.c',
2209                  include_directories : includes,
2210                  link_with : [libshared],
2211                  install_rpath : rootlibexecdir,
2212                  install : true,
2213                  install_dir : rootbindir)
2214 public_programs += [exe]
2215
2216 exe = executable('systemd-notify',
2217                  'src/notify/notify.c',
2218                  include_directories : includes,
2219                  link_with : [libshared],
2220                  install_rpath : rootlibexecdir,
2221                  install : true,
2222                  install_dir : rootbindir)
2223 public_programs += [exe]
2224
2225 executable('systemd-volatile-root',
2226            'src/volatile-root/volatile-root.c',
2227            include_directories : includes,
2228            link_with : [libshared],
2229            install_rpath : rootlibexecdir,
2230            install : true,
2231            install_dir : rootlibexecdir)
2232
2233 executable('systemd-cgroups-agent',
2234            'src/cgroups-agent/cgroups-agent.c',
2235            include_directories : includes,
2236            link_with : [libshared],
2237            install_rpath : rootlibexecdir,
2238            install : true,
2239            install_dir : rootlibexecdir)
2240
2241 exe = executable('systemd-path',
2242                  'src/path/path.c',
2243                  include_directories : includes,
2244                  link_with : [libshared],
2245                  install_rpath : rootlibexecdir,
2246                  install : true)
2247 public_programs += [exe]
2248
2249 exe = executable('systemd-ask-password',
2250                  'src/ask-password/ask-password.c',
2251                  include_directories : includes,
2252                  link_with : [libshared],
2253                  install_rpath : rootlibexecdir,
2254                  install : true,
2255                  install_dir : rootbindir)
2256 public_programs += [exe]
2257
2258 executable('systemd-reply-password',
2259            'src/reply-password/reply-password.c',
2260            include_directories : includes,
2261            link_with : [libshared],
2262            install_rpath : rootlibexecdir,
2263            install : true,
2264            install_dir : rootlibexecdir)
2265
2266 exe = executable('systemd-tty-ask-password-agent',
2267                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2268                  include_directories : includes,
2269                  link_with : [libshared],
2270                  install_rpath : rootlibexecdir,
2271                  install : true,
2272                  install_dir : rootbindir)
2273 public_programs += [exe]
2274
2275 exe = executable('systemd-cgls',
2276                  'src/cgls/cgls.c',
2277                  include_directories : includes,
2278                  link_with : [libshared],
2279                  install_rpath : rootlibexecdir,
2280                  install : true)
2281 public_programs += [exe]
2282
2283 exe = executable('systemd-cgtop',
2284                  'src/cgtop/cgtop.c',
2285                  include_directories : includes,
2286                  link_with : [libshared],
2287                  install_rpath : rootlibexecdir,
2288                  install : true)
2289 public_programs += [exe]
2290
2291 executable('systemd-initctl',
2292            'src/initctl/initctl.c',
2293            include_directories : includes,
2294            link_with : [libshared],
2295            install_rpath : rootlibexecdir,
2296            install : true,
2297            install_dir : rootlibexecdir)
2298
2299 exe = executable('systemd-mount',
2300                  'src/mount/mount-tool.c',
2301                  include_directories : includes,
2302                  link_with : [libshared],
2303                  install_rpath : rootlibexecdir,
2304                  install : true)
2305 public_programs += [exe]
2306
2307 meson.add_install_script(meson_make_symlink,
2308                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2309
2310 exe = executable('systemd-run',
2311                  'src/run/run.c',
2312                  include_directories : includes,
2313                  link_with : [libshared],
2314                  install_rpath : rootlibexecdir,
2315                  install : true)
2316 public_programs += [exe]
2317
2318 exe = executable('systemd-stdio-bridge',
2319                  'src/stdio-bridge/stdio-bridge.c',
2320                  include_directories : includes,
2321                  link_with : [libshared],
2322                  install_rpath : rootlibexecdir,
2323                  install : true)
2324 public_programs += [exe]
2325
2326 exe = executable('busctl',
2327                  'src/busctl/busctl.c',
2328                  'src/busctl/busctl-introspect.c',
2329                  'src/busctl/busctl-introspect.h',
2330                  include_directories : includes,
2331                  link_with : [libshared],
2332                  install_rpath : rootlibexecdir,
2333                  install : true)
2334 public_programs += [exe]
2335
2336 if conf.get('ENABLE_SYSUSERS') == 1
2337         exe = executable('systemd-sysusers',
2338                          'src/sysusers/sysusers.c',
2339                          include_directories : includes,
2340                          link_with : [libshared],
2341                          install_rpath : rootlibexecdir,
2342                          install : true,
2343                          install_dir : rootbindir)
2344         public_programs += [exe]
2345 endif
2346
2347 if conf.get('ENABLE_TMPFILES') == 1
2348         exe = executable('systemd-tmpfiles',
2349                          'src/tmpfiles/tmpfiles.c',
2350                          include_directories : includes,
2351                          link_with : [libshared],
2352                          dependencies : [libacl],
2353                          install_rpath : rootlibexecdir,
2354                          install : true,
2355                          install_dir : rootbindir)
2356         public_programs += [exe]
2357
2358         test('test-systemd-tmpfiles',
2359              test_systemd_tmpfiles_py,
2360              args : exe.full_path())
2361         # https://github.com/mesonbuild/meson/issues/2681
2362 endif
2363
2364 if conf.get('ENABLE_HWDB') == 1
2365         exe = executable('systemd-hwdb',
2366                          'src/hwdb/hwdb.c',
2367                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2368                          include_directories : includes,
2369                          link_with : [libudev_static],
2370                          install_rpath : udev_rpath,
2371                          install : true,
2372                          install_dir : rootbindir)
2373         public_programs += [exe]
2374 endif
2375
2376 if conf.get('ENABLE_QUOTACHECK') == 1
2377         executable('systemd-quotacheck',
2378                    'src/quotacheck/quotacheck.c',
2379                    include_directories : includes,
2380                    link_with : [libshared],
2381                    install_rpath : rootlibexecdir,
2382                    install : true,
2383                    install_dir : rootlibexecdir)
2384 endif
2385
2386 exe = executable('systemd-socket-proxyd',
2387                  'src/socket-proxy/socket-proxyd.c',
2388                  include_directories : includes,
2389                  link_with : [libshared],
2390                  dependencies : [threads],
2391                  install_rpath : rootlibexecdir,
2392                  install : true,
2393                  install_dir : rootlibexecdir)
2394 public_programs += [exe]
2395
2396 exe = executable('systemd-udevd',
2397                  systemd_udevd_sources,
2398                  include_directories : includes,
2399                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2400                  link_with : [libudev_core,
2401                               libsystemd_network,
2402                               libudev_static],
2403                  dependencies : [threads,
2404                                  libkmod,
2405                                  libidn,
2406                                  libacl,
2407                                  libblkid],
2408                  install_rpath : udev_rpath,
2409                  install : true,
2410                  install_dir : rootlibexecdir)
2411 public_programs += [exe]
2412
2413 exe = executable('udevadm',
2414                  udevadm_sources,
2415                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2416                  include_directories : includes,
2417                  link_with : [libudev_core,
2418                               libsystemd_network,
2419                               libudev_static],
2420                  dependencies : [threads,
2421                                  libkmod,
2422                                  libidn,
2423                                  libacl,
2424                                  libblkid],
2425                  install_rpath : udev_rpath,
2426                  install : true,
2427                  install_dir : rootbindir)
2428 public_programs += [exe]
2429
2430 executable('systemd-shutdown',
2431            systemd_shutdown_sources,
2432            include_directories : includes,
2433            link_with : [libshared],
2434            dependencies : [libmount],
2435            install_rpath : rootlibexecdir,
2436            install : true,
2437            install_dir : rootlibexecdir)
2438
2439 executable('systemd-update-done',
2440            'src/update-done/update-done.c',
2441            include_directories : includes,
2442            link_with : [libshared],
2443            install_rpath : rootlibexecdir,
2444            install : true,
2445            install_dir : rootlibexecdir)
2446
2447 executable('systemd-update-utmp',
2448            'src/update-utmp/update-utmp.c',
2449            include_directories : includes,
2450            link_with : [libshared],
2451            dependencies : [libaudit],
2452            install_rpath : rootlibexecdir,
2453            install : true,
2454            install_dir : rootlibexecdir)
2455
2456 if conf.get('HAVE_KMOD') == 1
2457         executable('systemd-modules-load',
2458                    'src/modules-load/modules-load.c',
2459                    include_directories : includes,
2460                    link_with : [libshared],
2461                    dependencies : [libkmod],
2462                    install_rpath : rootlibexecdir,
2463                    install : true,
2464                    install_dir : rootlibexecdir)
2465
2466         meson.add_install_script('sh', '-c',
2467                                  mkdir_p.format(modulesloaddir))
2468         meson.add_install_script('sh', '-c',
2469                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2470 endif
2471
2472 exe = executable('systemd-nspawn',
2473                  systemd_nspawn_sources,
2474                  'src/core/mount-setup.c', # FIXME: use a variable?
2475                  'src/core/mount-setup.h',
2476                  'src/core/loopback-setup.c',
2477                  'src/core/loopback-setup.h',
2478                  include_directories : includes,
2479                  link_with : [libnspawn_core,
2480                               libshared],
2481                  dependencies : [libblkid],
2482                  install_rpath : rootlibexecdir,
2483                  install : true)
2484 public_programs += [exe]
2485
2486 if conf.get('ENABLE_NETWORKD') == 1
2487         executable('systemd-networkd',
2488                    systemd_networkd_sources,
2489                    include_directories : includes,
2490                    link_with : [libnetworkd_core,
2491                                 libsystemd_network,
2492                                 libudev_static,
2493                                 libshared],
2494                    dependencies : [threads],
2495                    install_rpath : rootlibexecdir,
2496                    install : true,
2497                    install_dir : rootlibexecdir)
2498
2499         executable('systemd-networkd-wait-online',
2500                    systemd_networkd_wait_online_sources,
2501                    include_directories : includes,
2502                    link_with : [libnetworkd_core,
2503                                 libshared],
2504                    install_rpath : rootlibexecdir,
2505                    install : true,
2506                    install_dir : rootlibexecdir)
2507
2508         exe = executable('networkctl',
2509                    networkctl_sources,
2510                    include_directories : includes,
2511                    link_with : [libsystemd_network,
2512                               libshared],
2513                    install_rpath : rootlibexecdir,
2514                    install : true,
2515                    install_dir : rootbindir)
2516         public_programs += [exe]
2517 endif
2518
2519 executable('systemd-sulogin-shell',
2520            ['src/sulogin-shell/sulogin-shell.c'],
2521            include_directories : includes,
2522            link_with : [libshared],
2523            install_rpath : rootlibexecdir,
2524            install : true,
2525            install_dir : rootlibexecdir)
2526
2527 ############################################################
2528
2529 foreach tuple : tests
2530         sources = tuple[0]
2531         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2532         dependencies = tuple[2]
2533         condition = tuple.length() >= 4 ? tuple[3] : ''
2534         type = tuple.length() >= 5 ? tuple[4] : ''
2535         defs = tuple.length() >= 6 ? tuple[5] : []
2536         incs = tuple.length() >= 7 ? tuple[6] : includes
2537         timeout = 30
2538
2539         name = sources[0].split('/')[-1].split('.')[0]
2540         if type.startswith('timeout=')
2541                 timeout = type.split('=')[1].to_int()
2542                 type = ''
2543         endif
2544         if want_tests == 'false'
2545                 message('Not compiling @0@ because tests is set to false'.format(name))
2546         elif condition == '' or conf.get(condition) == 1
2547                 exe = executable(
2548                         name,
2549                         sources,
2550                         include_directories : incs,
2551                         link_with : link_with,
2552                         dependencies : dependencies,
2553                         c_args : defs,
2554                         install_rpath : rootlibexecdir,
2555                         install : install_tests,
2556                         install_dir : join_paths(testsdir, type))
2557
2558                 if type == 'manual'
2559                         message('@0@ is a manual test'.format(name))
2560                 elif type == 'unsafe' and want_tests != 'unsafe'
2561                         message('@0@ is an unsafe test'.format(name))
2562                 else
2563                         test(name, exe,
2564                              env : test_env,
2565                              timeout : timeout)
2566                 endif
2567         else
2568                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2569         endif
2570 endforeach
2571
2572 exe = executable(
2573         'test-libsystemd-sym',
2574         test_libsystemd_sym_c,
2575         include_directories : includes,
2576         link_with : [libsystemd],
2577         install : install_tests,
2578         install_dir : testsdir)
2579 test('test-libsystemd-sym', exe)
2580
2581 exe = executable(
2582         'test-libsystemd-static-sym',
2583         test_libsystemd_sym_c,
2584         include_directories : includes,
2585         link_with : [install_libsystemd_static],
2586         dependencies : [threads], # threads is already included in dependencies on the library,
2587                                   # but does not seem to get propagated. Add here as a work-around.
2588         build_by_default : static_libsystemd_pic,
2589         install : install_tests and static_libsystemd_pic,
2590         install_dir : testsdir)
2591 if static_libsystemd_pic
2592         test('test-libsystemd-static-sym', exe)
2593 endif
2594
2595 exe = executable(
2596         'test-libudev-sym',
2597         test_libudev_sym_c,
2598         include_directories : includes,
2599         c_args : ['-Wno-deprecated-declarations'],
2600         link_with : [libudev],
2601         install : install_tests,
2602         install_dir : testsdir)
2603 test('test-libudev-sym', exe)
2604
2605 exe = executable(
2606         'test-libudev-static-sym',
2607         test_libudev_sym_c,
2608         include_directories : includes,
2609         c_args : ['-Wno-deprecated-declarations'],
2610         link_with : [install_libudev_static],
2611         build_by_default : static_libudev_pic,
2612         install : install_tests and static_libudev_pic,
2613         install_dir : testsdir)
2614 if static_libudev_pic
2615         test('test-libudev-static-sym', exe)
2616 endif
2617
2618 ############################################################
2619
2620 fuzzer_exes = []
2621
2622 foreach tuple : fuzzers
2623         sources = tuple[0]
2624         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2625         dependencies = tuple[2]
2626         defs = tuple.length() >= 4 ? tuple[3] : []
2627         incs = tuple.length() >= 5 ? tuple[4] : includes
2628
2629         if fuzzer_build
2630                 dependencies += fuzzing_engine
2631         else
2632                 sources += 'src/fuzz/fuzz-main.c'
2633         endif
2634
2635         name = sources[0].split('/')[-1].split('.')[0]
2636
2637         fuzzer_exes += executable(
2638                 name,
2639                 sources,
2640                 include_directories : [incs, include_directories('src/fuzz')],
2641                 link_with : link_with,
2642                 dependencies : dependencies,
2643                 c_args : defs,
2644                 install : false)
2645 endforeach
2646
2647 run_target('fuzzers',
2648         depends : fuzzer_exes,
2649         command : ['true'])
2650
2651 ############################################################
2652
2653 make_directive_index_py = find_program('tools/make-directive-index.py')
2654 make_man_index_py = find_program('tools/make-man-index.py')
2655 xml_helper_py = find_program('tools/xml_helper.py')
2656 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2657
2658 subdir('units')
2659 subdir('sysctl.d')
2660 subdir('sysusers.d')
2661 subdir('tmpfiles.d')
2662 subdir('presets')
2663 subdir('hwdb')
2664 subdir('network')
2665 subdir('man')
2666 subdir('shell-completion/bash')
2667 subdir('shell-completion/zsh')
2668 subdir('doc/sysvinit')
2669 subdir('doc/var-log')
2670
2671 # FIXME: figure out if the warning is true:
2672 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2673 install_subdir('factory/etc',
2674                install_dir : factorydir)
2675
2676
2677 install_data('xorg/50-systemd-user.sh',
2678              install_dir : xinitrcdir)
2679 install_data('modprobe.d/systemd.conf',
2680              install_dir : modprobedir)
2681 install_data('LICENSE.GPL2',
2682              'LICENSE.LGPL2.1',
2683              'NEWS',
2684              'README',
2685              'doc/CODING_STYLE',
2686              'doc/DISTRO_PORTING',
2687              'doc/ENVIRONMENT.md',
2688              'doc/HACKING',
2689              'doc/TRANSIENT-SETTINGS.md',
2690              'doc/TRANSLATORS',
2691              'doc/UIDS-GIDS.md',
2692              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2693              install_dir : docdir)
2694
2695 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2696 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2697
2698 ############################################################
2699
2700 meson_check_help = find_program('tools/meson-check-help.sh')
2701
2702 foreach exec : public_programs
2703         name = exec.full_path().split('/')[-1]
2704         test('check-help-' + name,
2705              meson_check_help,
2706              args : [exec.full_path()])
2707 endforeach
2708
2709 ############################################################
2710
2711 # Enable tests for all supported sanitizers
2712 foreach tuple : sanitizers
2713         sanitizer = tuple[0]
2714         build = tuple[1]
2715
2716         have = run_command(check_compilation_sh,
2717                            cc.cmd_array(), '-x', 'c',
2718                            '-fsanitize=@0@'.format(sanitizer),
2719                            '-include', link_test_c).returncode() == 0
2720         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2721
2722         if have
2723                 prev = ''
2724                 foreach p : fuzz_regression_tests
2725                         b = p.split('/')[-2]
2726                         c = p.split('/')[-1]
2727
2728                         name = '@0@:@1@'.format(b, sanitizer)
2729
2730                         if name != prev
2731                                 if want_tests == 'false'
2732                                         message('Not compiling @0@ because tests is set to false'.format(name))
2733                                 elif slow_tests
2734                                         exe = custom_target(
2735                                                 name,
2736                                                 output : name,
2737                                                 depends : build,
2738                                                 command : [env, 'ln', '-fs',
2739                                                            join_paths(build.full_path(), b),
2740                                                            '@OUTPUT@'],
2741                                                 build_by_default : true)
2742                                 else
2743                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2744                                 endif
2745                         endif
2746                         prev = name
2747
2748                         if want_tests != 'false' and slow_tests
2749                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2750                                      env,
2751                                      args : [exe.full_path(),
2752                                              join_paths(meson.source_root(),
2753                                                         'test/fuzz-regressions',
2754                                                         p)])
2755                         endif
2756                 endforeach
2757         endif
2758 endforeach
2759
2760
2761 ############################################################
2762
2763 if git.found()
2764         all_files = run_command(
2765                 git,
2766                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2767                  'ls-files',
2768                  ':/*.[ch]'])
2769         all_files = files(all_files.stdout().split())
2770
2771         custom_target(
2772                 'tags',
2773                 output : 'tags',
2774                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2775         run_target(
2776                 'ctags',
2777                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2778 endif
2779
2780 if git.found()
2781         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2782         run_target(
2783                 'git-contrib',
2784                 command : [meson_git_contrib_sh])
2785 endif
2786
2787 if git.found()
2788         git_head = run_command(
2789                 git,
2790                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2791                  'rev-parse', 'HEAD']).stdout().strip()
2792         git_head_short = run_command(
2793                 git,
2794                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2795                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2796
2797         run_target(
2798                 'git-snapshot',
2799                 command : ['git', 'archive',
2800                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2801                                                                  git_head_short),
2802                            '--prefix', 'systemd-@0@/'.format(git_head),
2803                            'HEAD'])
2804 endif
2805
2806 ############################################################
2807
2808 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2809 run_target(
2810         'check-api-docs',
2811         depends : [man, libsystemd, libudev],
2812         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2813
2814 ############################################################
2815
2816 status = [
2817         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2818
2819         'split /usr:                        @0@'.format(split_usr),
2820         'split bin-sbin:                    @0@'.format(split_bin),
2821         'prefix directory:                  @0@'.format(prefixdir),
2822         'rootprefix directory:              @0@'.format(rootprefixdir),
2823         'sysconf directory:                 @0@'.format(sysconfdir),
2824         'include directory:                 @0@'.format(includedir),
2825         'lib directory:                     @0@'.format(libdir),
2826         'rootlib directory:                 @0@'.format(rootlibdir),
2827         'SysV init scripts:                 @0@'.format(sysvinit_path),
2828         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2829         'PAM modules directory:             @0@'.format(pamlibdir),
2830         'PAM configuration directory:       @0@'.format(pamconfdir),
2831         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2832         'modprobe.d directory:              @0@'.format(modprobedir),
2833         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2834         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2835         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2836         'bash completions directory:        @0@'.format(bashcompletiondir),
2837         'zsh completions directory:         @0@'.format(zshcompletiondir),
2838         'extra start script:                @0@'.format(get_option('rc-local')),
2839         'extra stop script:                 @0@'.format(get_option('halt-local')),
2840         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2841                                                               get_option('debug-tty')),
2842         'TTY GID:                           @0@'.format(tty_gid),
2843         'users GID:                         @0@'.format(users_gid),
2844         'maximum system UID:                @0@'.format(system_uid_max),
2845         'maximum system GID:                @0@'.format(system_gid_max),
2846         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2847         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2848         'minimum container UID base:        @0@'.format(container_uid_base_min),
2849         'maximum container UID base:        @0@'.format(container_uid_base_max),
2850         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2851         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2852         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2853         'support URL:                       @0@'.format(support_url),
2854         'nobody user name:                  @0@'.format(nobody_user),
2855         'nobody group name:                 @0@'.format(nobody_group),
2856         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2857         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2858
2859         'default DNSSEC mode:               @0@'.format(default_dnssec),
2860         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2861         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2862
2863 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2864 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2865 status += [
2866         'default DNS servers:               @0@'.format(alt_dns_servers),
2867         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2868
2869 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2870                              '@@0@'.format(time_epoch)).stdout().strip()
2871 status += [
2872         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2873
2874 # TODO:
2875 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2876 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2877 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2878
2879 if conf.get('ENABLE_EFI') == 1
2880         status += [
2881                 'efi arch:                          @0@'.format(efi_arch)]
2882
2883         if have_gnu_efi
2884                 status += [
2885                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2886                         'EFI CC                             @0@'.format(efi_cc),
2887                         'EFI lib directory:                 @0@'.format(efi_libdir),
2888                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2889                         'EFI include directory:             @0@'.format(efi_incdir)]
2890         endif
2891 endif
2892
2893 found = []
2894 missing = []
2895
2896 foreach tuple : [
2897         ['libcryptsetup'],
2898         ['PAM'],
2899         ['AUDIT'],
2900         ['IMA'],
2901         ['AppArmor'],
2902         ['SELinux'],
2903         ['SECCOMP'],
2904         ['SMACK'],
2905         ['zlib'],
2906         ['xz'],
2907         ['lz4'],
2908         ['bzip2'],
2909         ['ACL'],
2910         ['gcrypt'],
2911         ['qrencode'],
2912         ['microhttpd'],
2913         ['gnutls'],
2914         ['libcurl'],
2915         ['idn'],
2916         ['libidn2'],
2917         ['libidn'],
2918         ['nss-systemd'],
2919         ['libiptc'],
2920         ['elfutils'],
2921         ['binfmt'],
2922         ['vconsole'],
2923         ['quotacheck'],
2924         ['tmpfiles'],
2925         ['environment.d'],
2926         ['sysusers'],
2927         ['firstboot'],
2928         ['randomseed'],
2929         ['backlight'],
2930         ['rfkill'],
2931         ['logind'],
2932         ['machined'],
2933         ['portabled'],
2934         ['importd'],
2935         ['hostnamed'],
2936         ['timedated'],
2937         ['timesyncd'],
2938         ['localed'],
2939         ['networkd'],
2940         ['resolve'],
2941         ['coredump'],
2942         ['polkit'],
2943         ['legacy pkla',      install_polkit_pkla],
2944         ['efi'],
2945         ['gnu-efi',          have_gnu_efi],
2946         ['kmod'],
2947         ['xkbcommon'],
2948         ['pcre2'],
2949         ['blkid'],
2950         ['dbus'],
2951         ['glib'],
2952         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2953         ['hwdb'],
2954         ['tpm'],
2955         ['man pages',        want_man],
2956         ['html pages',       want_html],
2957         ['man page indices', want_man and have_lxml],
2958         ['SysV compat'],
2959         ['utmp'],
2960         ['ldconfig'],
2961         ['hibernate'],
2962         ['adm group',        get_option('adm-group')],
2963         ['wheel group',      get_option('wheel-group')],
2964         ['gshadow'],
2965         ['debug hashmap'],
2966         ['debug mmap cache'],
2967         ['valgrind',         conf.get('VALGRIND') == 1],
2968 ]
2969
2970         if tuple.length() >= 2
2971                 cond = tuple[1]
2972         else
2973                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2974                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2975                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2976         endif
2977         if cond
2978                 found += [tuple[0]]
2979         else
2980                 missing += [tuple[0]]
2981         endif
2982 endforeach
2983
2984 status += [
2985         '',
2986         'enabled features: @0@'.format(', '.join(found)),
2987         '',
2988         'disabled features: @0@'.format(', '.join(missing)),
2989         '']
2990 message('\n         '.join(status))
2991
2992 if rootprefixdir != rootprefix_default
2993         warning('\n' +
2994                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2995                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
2996                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2997 endif