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         '-Wdeclaration-after-statement',
 306         '-Wfloat-equal',
 307         '-Wsuggest-attribute=noreturn',
 308         '-Werror=missing-prototypes',
 309         '-Werror=implicit-function-declaration',
 310         '-Werror=missing-declarations',
 311         '-Werror=return-type',
 312         '-Werror=incompatible-pointer-types',
 313         '-Werror=format=2',
 314         '-Wstrict-prototypes',
 315         '-Wredundant-decls',
 316         '-Wmissing-noreturn',
 317         '-Wimplicit-fallthrough=5',
 318         '-Wshadow',
 319         '-Wendif-labels',
 320         '-Wstrict-aliasing=2',
 321         '-Wwrite-strings',
 322         '-Werror=overflow',
 323         '-Wdate-time',
 324         '-Wnested-externs',
 325         '-ffast-math',
 326         '-fno-common',
 327         '-fdiagnostics-show-option',
 328         '-fno-strict-aliasing',
 329         '-fvisibility=hidden',
 330         '-fstack-protector',
 331         '-fstack-protector-strong',
 332         '--param=ssp-buffer-size=4',
 333 ]
 334
 335 # --as-needed and --no-undefined are provided by meson by default,
 336 # run mesonconf to see what is enabled
 337 possible_link_flags = [
 338         '-Wl,-z,relro',
 339         '-Wl,-z,now',
 340 ]
 341
 342 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 343 # enable it when we are linking against them
 344 if not fuzzer_build
 345         possible_cc_flags += '-fPIE'
 346         possible_link_flags += '-pie'
 347 endif
 348
 349 if cc.get_id() == 'clang'
 350         possible_cc_flags += [
 351                 '-Wno-typedef-redefinition',
 352                 '-Wno-gnu-variable-sized-type-not-at-end',
 353         ]
 354 endif
 355
 356 if get_option('buildtype') != 'debug'
 357         possible_cc_flags += [
 358                 '-ffunction-sections',
 359                 '-fdata-sections',
 360         ]
 361
 362         possible_link_flags += '-Wl,--gc-sections'
 363 endif
 364
 365 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 366
 367 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 368 # arguments, just emits a warnings. So test for the "positive" version instead.
 369 foreach arg : ['unused-parameter',
 370                'missing-field-initializers',
 371                'unused-result',
 372                'format-signedness',
 373                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 374               ]
 375         if cc.has_argument('-W' + arg)
 376                 add_project_arguments('-Wno-' + arg, language : 'c')
 377         endif
 378 endforeach
 379
 380 if cc.compiles('''
 381    #include <time.h>
 382    #include <inttypes.h>
 383    typedef uint64_t usec_t;
 384    usec_t now(clockid_t clock);
 385    int main(void) {
 386            struct timespec now;
 387            return 0;
 388    }
 389 ''', name : '-Werror=shadow with local shadowing')
 390         add_project_arguments('-Werror=shadow', language : 'c')
 391 endif
 392
 393 link_test_c = files('tools/meson-link-test.c')
 394
 395 foreach arg : possible_link_flags
 396         have = run_command(check_compilation_sh,
 397                            cc.cmd_array(), '-x', 'c', arg,
 398                            '-include', link_test_c).returncode() == 0
 399         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 400         if have
 401                 add_project_link_arguments(arg, language : 'c')
 402         endif
 403 endforeach
 404
 405 cpp = ' '.join(cc.cmd_array()) + ' -E'
 406
 407 #####################################################################
 408 # compilation result tests
 409
 410 conf.set('_GNU_SOURCE', true)
 411 conf.set('__SANE_USERSPACE_TYPES__', true)
 412
 413 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 414 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 415 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 416 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 417 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 418 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 419 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 420
 421 decl_headers = '''
 422 #include <uchar.h>
 423 #include <linux/ethtool.h>
 424 #include <linux/fib_rules.h>
 425 #include <linux/stat.h>
 426 #include <sys/stat.h>
 427 '''
 428 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 429
 430 foreach decl : ['char16_t',
 431                 'char32_t',
 432                 'key_serial_t',
 433                 'struct ethtool_link_settings',
 434                 'struct fib_rule_uid_range',
 435                 'struct statx',
 436                ]
 437
 438         # We get -1 if the size cannot be determined
 439         have = cc.sizeof(decl, prefix : decl_headers) > 0
 440         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 441 endforeach
 442
 443 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 444                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 445                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 446                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 447                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 448                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 449                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 450                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 451                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 452                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 453                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 454                 # if_tunnel.h is buggy and cannot be included on its own
 455                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 456                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 457                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 458                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 459                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 460                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 461                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 462                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 463                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 464                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 465                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 466                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 467                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 468                ]
 469         prefix = decl.length() > 2 ? decl[2] : ''
 470         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 471         conf.set10('HAVE_' + decl[0], have)
 472 endforeach
 473
 474 foreach ident : ['secure_getenv', '__secure_getenv']
 475         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 476 endforeach
 477
 478 foreach ident : [
 479         ['memfd_create',      '''#include <sys/mman.h>'''],
 480         ['gettid',            '''#include <sys/types.h>
 481                                  #include <unistd.h>'''],
 482         ['pivot_root',        '''#include <stdlib.h>
 483                                  #include <unistd.h>'''],     # no known header declares pivot_root
 484         ['name_to_handle_at', '''#include <sys/types.h>
 485                                  #include <sys/stat.h>
 486                                  #include <fcntl.h>'''],
 487         ['setns',             '''#include <sched.h>'''],
 488         ['renameat2',         '''#include <stdio.h>
 489                                  #include <fcntl.h>'''],
 490         ['kcmp',              '''#include <linux/kcmp.h>'''],
 491         ['keyctl',            '''#include <sys/types.h>
 492                                  #include <keyutils.h>'''],
 493         ['copy_file_range',   '''#include <sys/syscall.h>
 494                                  #include <unistd.h>'''],
 495         ['bpf',               '''#include <sys/syscall.h>
 496                                  #include <unistd.h>'''],
 497         ['statx',             '''#include <sys/types.h>
 498                                  #include <sys/stat.h>
 499                                  #include <unistd.h>'''],
 500         ['explicit_bzero' ,   '''#include <string.h>'''],
 501         ['reallocarray',      '''#include <malloc.h>'''],
 502 ]
 503
 504         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 505         conf.set10('HAVE_' + ident[0].to_upper(), have)
 506 endforeach
 507
 508 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 509         conf.set10('USE_SYS_RANDOM_H', true)
 510         conf.set10('HAVE_GETRANDOM', true)
 511 else
 512         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 513         conf.set10('USE_SYS_RANDOM_H', false)
 514         conf.set10('HAVE_GETRANDOM', have)
 515 endif
 516
 517 #####################################################################
 518
 519 sed = find_program('sed')
 520 awk = find_program('awk')
 521 m4 = find_program('m4')
 522 stat = find_program('stat')
 523 git = find_program('git', required : false)
 524 env = find_program('env')
 525 perl = find_program('perl', required : false)
 526
 527 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 528 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 529 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 530 splash_bmp = files('test/splash.bmp')
 531
 532 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 533 # /usr/sbin, /sbin, and fall back to the default from middle column.
 534 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 535          ['quotacheck', '/usr/sbin/quotacheck' ],
 536          ['kmod',       '/usr/bin/kmod'        ],
 537          ['kexec',      '/usr/sbin/kexec'      ],
 538          ['sulogin',    '/usr/sbin/sulogin'    ],
 539          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 540          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 541          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 542          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 543         ]
 544 foreach prog : progs
 545         path = get_option(prog[0] + '-path')
 546         if path != ''
 547                 message('Using @1@ for @0@'.format(prog[0], path))
 548         else
 549                 exe = find_program(prog[0],
 550                                    '/usr/sbin/' + prog[0],
 551                                    '/sbin/' + prog[0],
 552                                    required: false)
 553                 path = exe.found() ? exe.path() : prog[1]
 554         endif
 555         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 556         conf.set_quoted(name, path)
 557         substs.set(name, path)
 558 endforeach
 559
 560 conf.set_quoted('TELINIT', get_option('telinit-path'))
 561
 562 if run_command('ln', '--relative', '--help').returncode() != 0
 563         error('ln does not support --relative (added in coreutils 8.16)')
 564 endif
 565
 566 ############################################################
 567
 568 gperf = find_program('gperf')
 569
 570 gperf_test_format = '''
 571 #include <string.h>
 572 const char * in_word_set(const char *, @0@);
 573 @1@
 574 '''
 575 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 576 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 577 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 578 if cc.compiles(gperf_test)
 579         gperf_len_type = 'size_t'
 580 else
 581         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 582         if cc.compiles(gperf_test)
 583                 gperf_len_type = 'unsigned'
 584         else
 585                 error('unable to determine gperf len type')
 586         endif
 587 endif
 588 message('gperf len type is @0@'.format(gperf_len_type))
 589 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 590          description : 'The type of gperf "len" parameter')
 591
 592 ############################################################
 593
 594 if not cc.has_header('sys/capability.h')
 595         error('POSIX caps headers not found')
 596 endif
 597 foreach header : ['crypt.h',
 598                   'linux/btrfs.h',
 599                   'linux/memfd.h',
 600                   'linux/vm_sockets.h',
 601                   'sys/auxv.h',
 602                   'valgrind/memcheck.h',
 603                   'valgrind/valgrind.h',
 604                  ]
 605
 606         conf.set10('HAVE_' + header.underscorify().to_upper(),
 607                    cc.has_header(header))
 608 endforeach
 609
 610 ############################################################
 611
 612 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 613 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 614 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 615
 616 default_hierarchy = get_option('default-hierarchy')
 617 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 618                 description : 'default cgroup hierarchy as string')
 619 if default_hierarchy == 'legacy'
 620         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 621 elif default_hierarchy == 'hybrid'
 622         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 623 else
 624         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 625 endif
 626
 627 time_epoch = get_option('time-epoch')
 628 if time_epoch == ''
 629         NEWS = files('NEWS')
 630         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 631 endif
 632 time_epoch = time_epoch.to_int()
 633 conf.set('TIME_EPOCH', time_epoch)
 634
 635 system_uid_max = get_option('system-uid-max')
 636 if system_uid_max == ''
 637         system_uid_max = run_command(
 638                 awk,
 639                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 640                 '/etc/login.defs').stdout().strip()
 641         if system_uid_max == ''
 642                 system_uid_max = '999'
 643         endif
 644 endif
 645 system_uid_max = system_uid_max.to_int()
 646 conf.set('SYSTEM_UID_MAX', system_uid_max)
 647 substs.set('systemuidmax', system_uid_max)
 648 message('maximum system UID is @0@'.format(system_uid_max))
 649
 650 system_gid_max = get_option('system-gid-max')
 651 if system_gid_max == ''
 652         system_gid_max = run_command(
 653                 awk,
 654                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 655                 '/etc/login.defs').stdout().strip()
 656         if system_gid_max == ''
 657                 system_gid_max = '999'
 658         endif
 659 endif
 660 system_gid_max = system_gid_max.to_int()
 661 conf.set('SYSTEM_GID_MAX', system_gid_max)
 662 substs.set('systemgidmax', system_gid_max)
 663 message('maximum system GID is @0@'.format(system_gid_max))
 664
 665 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 666 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 667 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 668 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 669 substs.set('dynamicuidmin', dynamic_uid_min)
 670 substs.set('dynamicuidmax', dynamic_uid_max)
 671
 672 container_uid_base_min = get_option('container-uid-base-min').to_int()
 673 container_uid_base_max = get_option('container-uid-base-max').to_int()
 674 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 675 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 676 substs.set('containeruidbasemin', container_uid_base_min)
 677 substs.set('containeruidbasemax', container_uid_base_max)
 678
 679 nobody_user = get_option('nobody-user')
 680 nobody_group = get_option('nobody-group')
 681
 682 getent_result = run_command('getent', 'passwd', '65534')
 683 if getent_result.returncode() == 0
 684         name = getent_result.stdout().split(':')[0]
 685         if name != nobody_user
 686                 warning('\n' +
 687                         '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) +
 688                         'Your build will result in an user table setup that is incompatible with the local system.')
 689         endif
 690 endif
 691 id_result = run_command('id', '-u', nobody_user)
 692 if id_result.returncode() == 0
 693         id = id_result.stdout().to_int()
 694         if id != 65534
 695                 warning('\n' +
 696                         '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) +
 697                         'Your build will result in an user table setup that is incompatible with the local system.')
 698         endif
 699 endif
 700
 701 getent_result = run_command('getent', 'group', '65534')
 702 if getent_result.returncode() == 0
 703         name = getent_result.stdout().split(':')[0]
 704         if name != nobody_group
 705                 warning('\n' +
 706                         '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) +
 707                         'Your build will result in an group table setup that is incompatible with the local system.')
 708         endif
 709 endif
 710 id_result = run_command('id', '-g', nobody_group)
 711 if id_result.returncode() == 0
 712         id = id_result.stdout().to_int()
 713         if id != 65534
 714                 warning('\n' +
 715                         '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) +
 716                         'Your build will result in an group table setup that is incompatible with the local system.')
 717         endif
 718 endif
 719 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 720         warning('\n' +
 721                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 722                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 723 endif
 724
 725 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 726 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 727 substs.set('NOBODY_USER_NAME', nobody_user)
 728 substs.set('NOBODY_GROUP_NAME', nobody_group)
 729
 730 tty_gid = get_option('tty-gid')
 731 conf.set('TTY_GID', tty_gid)
 732 substs.set('TTY_GID', tty_gid)
 733
 734 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 735 if get_option('users-gid') != ''
 736         users_gid = get_option('users-gid').to_int()
 737 else
 738         users_gid = '-'
 739 endif
 740 substs.set('USERS_GID', users_gid)
 741
 742 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 743 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 744
 745 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 746 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 747
 748 kill_user_processes = get_option('default-kill-user-processes')
 749 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 750 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 751 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 752
 753 dns_servers = get_option('dns-servers')
 754 conf.set_quoted('DNS_SERVERS', dns_servers)
 755 substs.set('DNS_SERVERS', dns_servers)
 756
 757 ntp_servers = get_option('ntp-servers')
 758 conf.set_quoted('NTP_SERVERS', ntp_servers)
 759 substs.set('NTP_SERVERS', ntp_servers)
 760
 761 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 762
 763 substs.set('SUSHELL', get_option('debug-shell'))
 764 substs.set('DEBUGTTY', get_option('debug-tty'))
 765
 766 enable_debug_hashmap = false
 767 enable_debug_mmap_cache = false
 768 foreach name : get_option('debug')
 769         if name == 'hashmap'
 770                 enable_debug_hashmap = true
 771         elif name == 'mmap-cache'
 772                 enable_debug_mmap_cache = true
 773         else
 774                 message('unknown debug option "@0@", ignoring'.format(name))
 775         endif
 776 endforeach
 777 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 778 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 779
 780 conf.set10('VALGRIND', get_option('valgrind'))
 781
 782 #####################################################################
 783
 784 threads = dependency('threads')
 785 librt = cc.find_library('rt')
 786 libm = cc.find_library('m')
 787 libdl = cc.find_library('dl')
 788 libcrypt = cc.find_library('crypt')
 789
 790 libcap = dependency('libcap', required : false)
 791 if not libcap.found()
 792         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 793         libcap = cc.find_library('cap')
 794 endif
 795
 796 libmount = dependency('mount',
 797                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 798
 799 want_seccomp = get_option('seccomp')
 800 if want_seccomp != 'false' and not fuzzer_build
 801         libseccomp = dependency('libseccomp',
 802                                 version : '>= 2.3.1',
 803                                 required : want_seccomp == 'true')
 804         have = libseccomp.found()
 805 else
 806         have = false
 807         libseccomp = []
 808 endif
 809 conf.set10('HAVE_SECCOMP', have)
 810
 811 want_selinux = get_option('selinux')
 812 if want_selinux != 'false' and not fuzzer_build
 813         libselinux = dependency('libselinux',
 814                                 version : '>= 2.1.9',
 815                                 required : want_selinux == 'true')
 816         have = libselinux.found()
 817 else
 818         have = false
 819         libselinux = []
 820 endif
 821 conf.set10('HAVE_SELINUX', have)
 822
 823 want_apparmor = get_option('apparmor')
 824 if want_apparmor != 'false' and not fuzzer_build
 825         libapparmor = dependency('libapparmor',
 826                                  required : want_apparmor == 'true')
 827         have = libapparmor.found()
 828 else
 829         have = false
 830         libapparmor = []
 831 endif
 832 conf.set10('HAVE_APPARMOR', have)
 833
 834 smack_run_label = get_option('smack-run-label')
 835 if smack_run_label != ''
 836         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 837 endif
 838
 839 want_polkit = get_option('polkit')
 840 install_polkit = false
 841 install_polkit_pkla = false
 842 if want_polkit != 'false' and not fuzzer_build
 843         install_polkit = true
 844
 845         libpolkit = dependency('polkit-gobject-1',
 846                                required : false)
 847         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 848                 message('Old polkit detected, will install pkla files')
 849                 install_polkit_pkla = true
 850         endif
 851 endif
 852 conf.set10('ENABLE_POLKIT', install_polkit)
 853
 854 want_acl = get_option('acl')
 855 if want_acl != 'false' and not fuzzer_build
 856         libacl = cc.find_library('acl', required : want_acl == 'true')
 857         have = libacl.found()
 858 else
 859         have = false
 860         libacl = []
 861 endif
 862 conf.set10('HAVE_ACL', have)
 863
 864 want_audit = get_option('audit')
 865 if want_audit != 'false' and not fuzzer_build
 866         libaudit = dependency('audit', required : want_audit == 'true')
 867         have = libaudit.found()
 868 else
 869         have = false
 870         libaudit = []
 871 endif
 872 conf.set10('HAVE_AUDIT', have)
 873
 874 want_blkid = get_option('blkid')
 875 if want_blkid != 'false' and not fuzzer_build
 876         libblkid = dependency('blkid', required : want_blkid == 'true')
 877         have = libblkid.found()
 878 else
 879         have = false
 880         libblkid = []
 881 endif
 882 conf.set10('HAVE_BLKID', have)
 883
 884 want_kmod = get_option('kmod')
 885 if want_kmod != 'false' and not fuzzer_build
 886         libkmod = dependency('libkmod',
 887                              version : '>= 15',
 888                              required : want_kmod == 'true')
 889         have = libkmod.found()
 890 else
 891         have = false
 892         libkmod = []
 893 endif
 894 conf.set10('HAVE_KMOD', have)
 895
 896 want_pam = get_option('pam')
 897 if want_pam != 'false' and not fuzzer_build
 898         libpam = cc.find_library('pam', required : want_pam == 'true')
 899         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 900         have = libpam.found() and libpam_misc.found()
 901 else
 902         have = false
 903         libpam = []
 904         libpam_misc = []
 905 endif
 906 conf.set10('HAVE_PAM', have)
 907
 908 want_microhttpd = get_option('microhttpd')
 909 if want_microhttpd != 'false' and not fuzzer_build
 910         libmicrohttpd = dependency('libmicrohttpd',
 911                                    version : '>= 0.9.33',
 912                                    required : want_microhttpd == 'true')
 913         have = libmicrohttpd.found()
 914 else
 915         have = false
 916         libmicrohttpd = []
 917 endif
 918 conf.set10('HAVE_MICROHTTPD', have)
 919
 920 want_libcryptsetup = get_option('libcryptsetup')
 921 if want_libcryptsetup != 'false' and not fuzzer_build
 922         libcryptsetup = dependency('libcryptsetup',
 923                                    version : '>= 1.6.0',
 924                                    required : want_libcryptsetup == 'true')
 925         have = libcryptsetup.found()
 926 else
 927         have = false
 928         libcryptsetup = []
 929 endif
 930 conf.set10('HAVE_LIBCRYPTSETUP', have)
 931
 932 want_libcurl = get_option('libcurl')
 933 if want_libcurl != 'false' and not fuzzer_build
 934         libcurl = dependency('libcurl',
 935                              version : '>= 7.32.0',
 936                              required : want_libcurl == 'true')
 937         have = libcurl.found()
 938 else
 939         have = false
 940         libcurl = []
 941 endif
 942 conf.set10('HAVE_LIBCURL', have)
 943
 944 want_libidn = get_option('libidn')
 945 want_libidn2 = get_option('libidn2')
 946 if want_libidn == 'true' and want_libidn2 == 'true'
 947         error('libidn and libidn2 cannot be requested simultaneously')
 948 endif
 949
 950 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 951         libidn = dependency('libidn',
 952                             required : want_libidn == 'true')
 953         have = libidn.found()
 954 else
 955         have = false
 956         libidn = []
 957 endif
 958 conf.set10('HAVE_LIBIDN', have)
 959 if not have and want_libidn2 != 'false' and not fuzzer_build
 960         # libidn is used for both libidn and libidn2 objects
 961         libidn = dependency('libidn2',
 962                             required : want_libidn2 == 'true')
 963         have = libidn.found()
 964 else
 965         have = false
 966 endif
 967 conf.set10('HAVE_LIBIDN2', have)
 968
 969 want_libiptc = get_option('libiptc')
 970 if want_libiptc != 'false' and not fuzzer_build
 971         libiptc = dependency('libiptc',
 972                              required : want_libiptc == 'true')
 973         have = libiptc.found()
 974 else
 975         have = false
 976         libiptc = []
 977 endif
 978 conf.set10('HAVE_LIBIPTC', have)
 979
 980 want_qrencode = get_option('qrencode')
 981 if want_qrencode != 'false' and not fuzzer_build
 982         libqrencode = dependency('libqrencode',
 983                                  required : want_qrencode == 'true')
 984         have = libqrencode.found()
 985 else
 986         have = false
 987         libqrencode = []
 988 endif
 989 conf.set10('HAVE_QRENCODE', have)
 990
 991 want_gcrypt = get_option('gcrypt')
 992 if want_gcrypt != 'false' and not fuzzer_build
 993         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
 994         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
 995         have = libgcrypt.found() and libgpg_error.found()
 996 else
 997         have = false
 998 endif
 999 if not have
1000         # link to neither of the libs if one is not found
1001         libgcrypt = []
1002         libgpg_error = []
1003 endif
1004 conf.set10('HAVE_GCRYPT', have)
1005
1006 want_gnutls = get_option('gnutls')
1007 if want_gnutls != 'false' and not fuzzer_build
1008         libgnutls = dependency('gnutls',
1009                                version : '>= 3.1.4',
1010                                required : want_gnutls == 'true')
1011         have = libgnutls.found()
1012 else
1013         have = false
1014         libgnutls = []
1015 endif
1016 conf.set10('HAVE_GNUTLS', have)
1017
1018 want_elfutils = get_option('elfutils')
1019 if want_elfutils != 'false' and not fuzzer_build
1020         libdw = dependency('libdw',
1021                            required : want_elfutils == 'true')
1022         have = libdw.found()
1023 else
1024         have = false
1025         libdw = []
1026 endif
1027 conf.set10('HAVE_ELFUTILS', have)
1028
1029 want_zlib = get_option('zlib')
1030 if want_zlib != 'false' and not fuzzer_build
1031         libz = dependency('zlib',
1032                           required : want_zlib == 'true')
1033         have = libz.found()
1034 else
1035         have = false
1036         libz = []
1037 endif
1038 conf.set10('HAVE_ZLIB', have)
1039
1040 want_bzip2 = get_option('bzip2')
1041 if want_bzip2 != 'false' and not fuzzer_build
1042         libbzip2 = cc.find_library('bz2',
1043                                    required : want_bzip2 == 'true')
1044         have = libbzip2.found()
1045 else
1046         have = false
1047         libbzip2 = []
1048 endif
1049 conf.set10('HAVE_BZIP2', have)
1050
1051 want_xz = get_option('xz')
1052 if want_xz != 'false' and not fuzzer_build
1053         libxz = dependency('liblzma',
1054                            required : want_xz == 'true')
1055         have = libxz.found()
1056 else
1057         have = false
1058         libxz = []
1059 endif
1060 conf.set10('HAVE_XZ', have)
1061
1062 want_lz4 = get_option('lz4')
1063 if want_lz4 != 'false' and not fuzzer_build
1064         liblz4 = dependency('liblz4',
1065                             required : want_lz4 == 'true')
1066         have = liblz4.found()
1067 else
1068         have = false
1069         liblz4 = []
1070 endif
1071 conf.set10('HAVE_LZ4', have)
1072
1073 want_xkbcommon = get_option('xkbcommon')
1074 if want_xkbcommon != 'false' and not fuzzer_build
1075         libxkbcommon = dependency('xkbcommon',
1076                                   version : '>= 0.3.0',
1077                                   required : want_xkbcommon == 'true')
1078         have = libxkbcommon.found()
1079 else
1080         have = false
1081         libxkbcommon = []
1082 endif
1083 conf.set10('HAVE_XKBCOMMON', have)
1084
1085 want_pcre2 = get_option('pcre2')
1086 if want_pcre2 != 'false'
1087         libpcre2 = dependency('libpcre2-8',
1088                               required : want_pcre2 == 'true')
1089         have = libpcre2.found()
1090 else
1091         have = false
1092         libpcre2 = []
1093 endif
1094 conf.set10('HAVE_PCRE2', have)
1095
1096 want_glib = get_option('glib')
1097 if want_glib != 'false' and not fuzzer_build
1098         libglib =    dependency('glib-2.0',
1099                                 version : '>= 2.22.0',
1100                                 required : want_glib == 'true')
1101         libgobject = dependency('gobject-2.0',
1102                                 version : '>= 2.22.0',
1103                                 required : want_glib == 'true')
1104         libgio =     dependency('gio-2.0',
1105                                 required : want_glib == 'true')
1106         have = libglib.found() and libgobject.found() and libgio.found()
1107 else
1108         have = false
1109         libglib = []
1110         libgobject = []
1111         libgio = []
1112 endif
1113 conf.set10('HAVE_GLIB', have)
1114
1115 want_dbus = get_option('dbus')
1116 if want_dbus != 'false' and not fuzzer_build
1117         libdbus = dependency('dbus-1',
1118                              version : '>= 1.3.2',
1119                              required : want_dbus == 'true')
1120         have = libdbus.found()
1121 else
1122         have = false
1123         libdbus = []
1124 endif
1125 conf.set10('HAVE_DBUS', have)
1126
1127 default_dnssec = get_option('default-dnssec')
1128 if fuzzer_build
1129         default_dnssec = 'no'
1130 endif
1131 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1132         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1133         default_dnssec = 'no'
1134 endif
1135 conf.set('DEFAULT_DNSSEC_MODE',
1136          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1137 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1138
1139 want_importd = get_option('importd')
1140 if want_importd != 'false'
1141         have = (conf.get('HAVE_LIBCURL') == 1 and
1142                 conf.get('HAVE_ZLIB') == 1 and
1143                 conf.get('HAVE_BZIP2') == 1 and
1144                 conf.get('HAVE_XZ') == 1 and
1145                 conf.get('HAVE_GCRYPT') == 1)
1146         if want_importd == 'true' and not have
1147                 error('importd support was requested, but dependencies are not available')
1148         endif
1149 else
1150         have = false
1151 endif
1152 conf.set10('ENABLE_IMPORTD', have)
1153
1154 want_remote = get_option('remote')
1155 if want_remote != 'false'
1156         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1157                      conf.get('HAVE_LIBCURL') == 1]
1158         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1159         # it's possible to build one without the other. Complain only if
1160         # support was explictly requested. The auxiliary files like sysusers
1161         # config should be installed when any of the programs are built.
1162         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1163                 error('remote support was requested, but dependencies are not available')
1164         endif
1165         have = have_deps[0] or have_deps[1]
1166 else
1167         have = false
1168 endif
1169 conf.set10('ENABLE_REMOTE', have)
1170
1171 foreach term : ['utmp',
1172                 'hibernate',
1173                 'environment-d',
1174                 'binfmt',
1175                 'coredump',
1176                 'resolve',
1177                 'logind',
1178                 'hostnamed',
1179                 'localed',
1180                 'machined',
1181                 'portabled',
1182                 'networkd',
1183                 'timedated',
1184                 'timesyncd',
1185                 'myhostname',
1186                 'firstboot',
1187                 'randomseed',
1188                 'backlight',
1189                 'vconsole',
1190                 'quotacheck',
1191                 'sysusers',
1192                 'tmpfiles',
1193                 'hwdb',
1194                 'rfkill',
1195                 'ldconfig',
1196                 'efi',
1197                 'tpm',
1198                 'ima',
1199                 'smack',
1200                 'gshadow',
1201                 'idn',
1202                 'nss-systemd']
1203         have = get_option(term)
1204         name = 'ENABLE_' + term.underscorify().to_upper()
1205         conf.set10(name, have)
1206 endforeach
1207
1208 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1209
1210 want_tests = get_option('tests')
1211 install_tests = get_option('install-tests')
1212 slow_tests = get_option('slow-tests')
1213 tests = []
1214 fuzzers = []
1215
1216 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1217
1218 #####################################################################
1219
1220 if get_option('efi')
1221         efi_arch = host_machine.cpu_family()
1222
1223         if efi_arch == 'x86'
1224                 EFI_MACHINE_TYPE_NAME = 'ia32'
1225                 gnu_efi_arch = 'ia32'
1226         elif efi_arch == 'x86_64'
1227                 EFI_MACHINE_TYPE_NAME = 'x64'
1228                 gnu_efi_arch = 'x86_64'
1229         elif efi_arch == 'arm'
1230                 EFI_MACHINE_TYPE_NAME = 'arm'
1231                 gnu_efi_arch = 'arm'
1232         elif efi_arch == 'aarch64'
1233                 EFI_MACHINE_TYPE_NAME = 'aa64'
1234                 gnu_efi_arch = 'aarch64'
1235         else
1236                 EFI_MACHINE_TYPE_NAME = ''
1237                 gnu_efi_arch = ''
1238         endif
1239
1240         have = true
1241         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1242
1243         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1244 else
1245         have = false
1246 endif
1247 conf.set10('ENABLE_EFI', have)
1248
1249 #####################################################################
1250
1251 config_h = configure_file(
1252         output : 'config.h',
1253         configuration : conf)
1254
1255 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1256
1257 includes = include_directories('src/basic',
1258                                'src/shared',
1259                                'src/systemd',
1260                                'src/journal',
1261                                'src/nspawn',
1262                                'src/resolve',
1263                                'src/timesync',
1264                                'src/time-wait-sync',
1265                                'src/login',
1266                                'src/udev',
1267                                'src/libudev',
1268                                'src/core',
1269                                'src/libsystemd/sd-bus',
1270                                'src/libsystemd/sd-device',
1271                                'src/libsystemd/sd-hwdb',
1272                                'src/libsystemd/sd-id128',
1273                                'src/libsystemd/sd-netlink',
1274                                'src/libsystemd/sd-network',
1275                                'src/libsystemd-network',
1276                                '.')
1277
1278 add_project_arguments('-include', 'config.h', language : 'c')
1279
1280 subdir('po')
1281 subdir('catalog')
1282 subdir('src/systemd')
1283 subdir('src/basic')
1284 subdir('src/libsystemd')
1285 subdir('src/libsystemd-network')
1286 subdir('src/journal')
1287 subdir('src/login')
1288
1289 libjournal_core = static_library(
1290         'journal-core',
1291         libjournal_core_sources,
1292         journald_gperf_c,
1293         include_directories : includes,
1294         install : false)
1295
1296 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1297 libsystemd = shared_library(
1298         'systemd',
1299         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1300         version : libsystemd_version,
1301         include_directories : includes,
1302         link_args : ['-shared',
1303                      '-Wl,--version-script=' + libsystemd_sym_path],
1304         link_with : [libbasic,
1305                      libbasic_gcrypt],
1306         link_whole : [libsystemd_static,
1307                       libjournal_client],
1308         dependencies : [threads,
1309                         librt,
1310                         libxz,
1311                         liblz4],
1312         link_depends : libsystemd_sym,
1313         install : true,
1314         install_dir : rootlibdir)
1315
1316 static_libsystemd = get_option('static-libsystemd')
1317 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1318
1319 install_libsystemd_static = static_library(
1320         'systemd',
1321         libsystemd_sources,
1322         journal_client_sources,
1323         basic_sources,
1324         basic_gcrypt_sources,
1325         include_directories : includes,
1326         build_by_default : static_libsystemd != 'false',
1327         install : static_libsystemd != 'false',
1328         install_dir : rootlibdir,
1329         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1330         dependencies : [threads,
1331                         librt,
1332                         libxz,
1333                         liblz4,
1334                         libcap,
1335                         libblkid,
1336                         libmount,
1337                         libselinux,
1338                         libgcrypt],
1339         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1340
1341 ############################################################
1342
1343 # binaries that have --help and are intended for use by humans,
1344 # usually, but not always, installed in /bin.
1345 public_programs = []
1346
1347 subdir('src/libudev')
1348 subdir('src/shared')
1349 subdir('src/core')
1350 subdir('src/udev')
1351 subdir('src/network')
1352
1353 subdir('src/analyze')
1354 subdir('src/journal-remote')
1355 subdir('src/coredump')
1356 subdir('src/hostname')
1357 subdir('src/import')
1358 subdir('src/kernel-install')
1359 subdir('src/locale')
1360 subdir('src/machine')
1361 subdir('src/portable')
1362 subdir('src/nspawn')
1363 subdir('src/resolve')
1364 subdir('src/timedate')
1365 subdir('src/timesync')
1366 subdir('src/vconsole')
1367 subdir('src/boot/efi')
1368
1369 subdir('src/test')
1370 subdir('src/fuzz')
1371 subdir('rules')
1372 subdir('test')
1373
1374 ############################################################
1375
1376 # only static linking apart from libdl, to make sure that the
1377 # module is linked to all libraries that it uses.
1378 test_dlopen = executable(
1379         'test-dlopen',
1380         test_dlopen_c,
1381         include_directories : includes,
1382         link_with : [libbasic],
1383         dependencies : [libdl])
1384
1385 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1386                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1387                  ['mymachines', 'ENABLE_MACHINED'],
1388                  ['resolve',    'ENABLE_RESOLVE']]
1389
1390         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1391         if condition
1392                 module = tuple[0]
1393
1394                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1395                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1396
1397                 nss = shared_library(
1398                         'nss_' + module,
1399                         'src/nss-@0@/nss-@0@.c'.format(module),
1400                         version : '2',
1401                         include_directories : includes,
1402                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1403                         link_args : ['-Wl,-z,nodelete',
1404                                      '-shared',
1405                                      '-Wl,--version-script=' + version_script_arg,
1406                                      '-Wl,--undefined'],
1407                         link_with : [libsystemd_static,
1408                                      libbasic],
1409                         dependencies : [threads,
1410                                         librt],
1411                         link_depends : sym,
1412                         install : true,
1413                         install_dir : rootlibdir)
1414
1415                 # We cannot use shared_module because it does not support version suffix.
1416                 # Unfortunately shared_library insists on creating the symlink…
1417                 meson.add_install_script('sh', '-c',
1418                                          'rm $DESTDIR@0@/libnss_@1@.so'
1419                                          .format(rootlibdir, module))
1420
1421                 test('dlopen-nss_' + module,
1422                      test_dlopen,
1423                      args : [nss.full_path()]) # path to dlopen must include a slash
1424         endif
1425 endforeach
1426
1427 ############################################################
1428
1429 executable('systemd',
1430            systemd_sources,
1431            include_directories : includes,
1432            link_with : [libcore,
1433                         libshared],
1434            dependencies : [threads,
1435                            librt,
1436                            libseccomp,
1437                            libselinux,
1438                            libmount,
1439                            libblkid],
1440            install_rpath : rootlibexecdir,
1441            install : true,
1442            install_dir : rootlibexecdir)
1443
1444 meson.add_install_script(meson_make_symlink,
1445                          join_paths(rootlibexecdir, 'systemd'),
1446                          join_paths(rootsbindir, 'init'))
1447
1448 exe = executable('systemd-analyze',
1449                  systemd_analyze_sources,
1450                  include_directories : includes,
1451                  link_with : [libcore,
1452                               libshared],
1453                  dependencies : [threads,
1454                                  librt,
1455                                  libseccomp,
1456                                  libselinux,
1457                                  libmount,
1458                                  libblkid],
1459                  install_rpath : rootlibexecdir,
1460                  install : true)
1461 public_programs += [exe]
1462
1463 executable('systemd-journald',
1464            systemd_journald_sources,
1465            include_directories : includes,
1466            link_with : [libjournal_core,
1467                         libshared],
1468            dependencies : [threads,
1469                            libxz,
1470                            liblz4,
1471                            libselinux],
1472            install_rpath : rootlibexecdir,
1473            install : true,
1474            install_dir : rootlibexecdir)
1475
1476 exe = executable('systemd-cat',
1477                  systemd_cat_sources,
1478                  include_directories : includes,
1479                  link_with : [libjournal_core,
1480                               libshared],
1481                  dependencies : [threads],
1482                  install_rpath : rootlibexecdir,
1483                  install : true)
1484 public_programs += [exe]
1485
1486 exe = executable('journalctl',
1487                  journalctl_sources,
1488                  include_directories : includes,
1489                  link_with : [libshared],
1490                  dependencies : [threads,
1491                                  libqrencode,
1492                                  libxz,
1493                                  liblz4,
1494                                  libpcre2],
1495                  install_rpath : rootlibexecdir,
1496                  install : true,
1497                  install_dir : rootbindir)
1498 public_programs += [exe]
1499
1500 executable('systemd-getty-generator',
1501            'src/getty-generator/getty-generator.c',
1502            include_directories : includes,
1503            link_with : [libshared],
1504            install_rpath : rootlibexecdir,
1505            install : true,
1506            install_dir : systemgeneratordir)
1507
1508 executable('systemd-debug-generator',
1509            'src/debug-generator/debug-generator.c',
1510            include_directories : includes,
1511            link_with : [libshared],
1512            install_rpath : rootlibexecdir,
1513            install : true,
1514            install_dir : systemgeneratordir)
1515
1516 executable('systemd-fstab-generator',
1517            'src/fstab-generator/fstab-generator.c',
1518            'src/core/mount-setup.c',
1519            include_directories : includes,
1520            link_with : [libshared],
1521            install_rpath : rootlibexecdir,
1522            install : true,
1523            install_dir : systemgeneratordir)
1524
1525 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1526         executable('30-systemd-environment-d-generator',
1527                    'src/environment-d-generator/environment-d-generator.c',
1528                    include_directories : includes,
1529                    link_with : [libshared],
1530                    install_rpath : rootlibexecdir,
1531                    install : true,
1532                    install_dir : userenvgeneratordir)
1533
1534         meson.add_install_script(meson_make_symlink,
1535                                  join_paths(sysconfdir, 'environment'),
1536                                  join_paths(environmentdir, '99-environment.conf'))
1537 endif
1538
1539 if conf.get('ENABLE_HIBERNATE') == 1
1540         executable('systemd-hibernate-resume-generator',
1541                    'src/hibernate-resume/hibernate-resume-generator.c',
1542                    include_directories : includes,
1543                    link_with : [libshared],
1544                    install_rpath : rootlibexecdir,
1545                    install : true,
1546                    install_dir : systemgeneratordir)
1547
1548         executable('systemd-hibernate-resume',
1549                    'src/hibernate-resume/hibernate-resume.c',
1550                    include_directories : includes,
1551                    link_with : [libshared],
1552                    install_rpath : rootlibexecdir,
1553                    install : true,
1554                    install_dir : rootlibexecdir)
1555 endif
1556
1557 if conf.get('HAVE_BLKID') == 1
1558         executable('systemd-gpt-auto-generator',
1559                    'src/gpt-auto-generator/gpt-auto-generator.c',
1560                    'src/basic/blkid-util.h',
1561                    include_directories : includes,
1562                    link_with : [libshared],
1563                    dependencies : libblkid,
1564                    install_rpath : rootlibexecdir,
1565                    install : true,
1566                    install_dir : systemgeneratordir)
1567
1568         exe = executable('systemd-dissect',
1569                          'src/dissect/dissect.c',
1570                          include_directories : includes,
1571                          link_with : [libshared],
1572                          install_rpath : rootlibexecdir,
1573                          install : true,
1574                          install_dir : rootlibexecdir)
1575         public_programs += [exe]
1576 endif
1577
1578 if conf.get('ENABLE_RESOLVE') == 1
1579         executable('systemd-resolved',
1580                    systemd_resolved_sources,
1581                    include_directories : includes,
1582                    link_with : [libshared,
1583                                 libbasic_gcrypt,
1584                                 libsystemd_resolve_core],
1585                    dependencies : [threads,
1586                                    libgpg_error,
1587                                    libm,
1588                                    libidn],
1589                    install_rpath : rootlibexecdir,
1590                    install : true,
1591                    install_dir : rootlibexecdir)
1592
1593         exe = executable('resolvectl',
1594                          resolvectl_sources,
1595                          include_directories : includes,
1596                          link_with : [libshared,
1597                                       libbasic_gcrypt,
1598                                       libsystemd_resolve_core],
1599                          dependencies : [threads,
1600                                          libgpg_error,
1601                                          libm,
1602                                          libidn],
1603                          install_rpath : rootlibexecdir,
1604                          install : true)
1605         public_programs += [exe]
1606
1607         meson.add_install_script(meson_make_symlink,
1608                          join_paths(bindir, 'resolvectl'),
1609                          join_paths(rootsbindir, 'resolvconf'))
1610
1611         meson.add_install_script(meson_make_symlink,
1612                          join_paths(bindir, 'resolvectl'),
1613                          join_paths(bindir, 'systemd-resolve'))
1614 endif
1615
1616 if conf.get('ENABLE_LOGIND') == 1
1617         executable('systemd-logind',
1618                    systemd_logind_sources,
1619                    include_directories : includes,
1620                    link_with : [liblogind_core,
1621                                 libshared],
1622                    dependencies : [threads,
1623                                    libacl],
1624                    install_rpath : rootlibexecdir,
1625                    install : true,
1626                    install_dir : rootlibexecdir)
1627
1628         exe = executable('loginctl',
1629                          loginctl_sources,
1630                          include_directories : includes,
1631                          link_with : [libshared],
1632                          dependencies : [threads,
1633                                          liblz4,
1634                                          libxz],
1635                          install_rpath : rootlibexecdir,
1636                          install : true,
1637                          install_dir : rootbindir)
1638         public_programs += [exe]
1639
1640         exe = executable('systemd-inhibit',
1641                          'src/login/inhibit.c',
1642                          include_directories : includes,
1643                          link_with : [libshared],
1644                          install_rpath : rootlibexecdir,
1645                          install : true,
1646                          install_dir : rootbindir)
1647         public_programs += [exe]
1648
1649         if conf.get('HAVE_PAM') == 1
1650                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1651                 pam_systemd = shared_library(
1652                         'pam_systemd',
1653                         pam_systemd_c,
1654                         name_prefix : '',
1655                         include_directories : includes,
1656                         link_args : ['-shared',
1657                                      '-Wl,--version-script=' + version_script_arg],
1658                         link_with : [libsystemd_static,
1659                                      libshared_static],
1660                         dependencies : [threads,
1661                                         libpam,
1662                                         libpam_misc],
1663                         link_depends : pam_systemd_sym,
1664                         install : true,
1665                         install_dir : pamlibdir)
1666
1667                 test('dlopen-pam_systemd',
1668                      test_dlopen,
1669                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1670         endif
1671 endif
1672
1673 executable('systemd-user-runtime-dir',
1674            user_runtime_dir_sources,
1675            include_directories : includes,
1676            link_with : [libshared, liblogind_core],
1677            install_rpath : rootlibexecdir,
1678            install : true,
1679            install_dir : rootlibexecdir)
1680
1681 if conf.get('HAVE_PAM') == 1
1682         executable('systemd-user-sessions',
1683                    'src/user-sessions/user-sessions.c',
1684                    include_directories : includes,
1685                    link_with : [libshared],
1686                    install_rpath : rootlibexecdir,
1687                    install : true,
1688                    install_dir : rootlibexecdir)
1689 endif
1690
1691 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1692         exe = executable('bootctl',
1693                          'src/boot/bootctl.c',
1694                          include_directories : includes,
1695                          link_with : [libshared],
1696                          dependencies : [libblkid],
1697                          install_rpath : rootlibexecdir,
1698                          install : true)
1699         public_programs += [exe]
1700 endif
1701
1702 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1703                  include_directories : includes,
1704                  link_with : [libshared],
1705                  dependencies : [threads],
1706                  install_rpath : rootlibexecdir,
1707                  install : true)
1708 public_programs += [exe]
1709
1710 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1711                  include_directories : includes,
1712                  link_with : [libshared],
1713                  dependencies : [threads,
1714                                  libcap,
1715                                  libselinux,
1716                                  libxz,
1717                                  liblz4],
1718                  install_rpath : rootlibexecdir,
1719                  install : true,
1720                  install_dir : rootbindir)
1721 public_programs += [exe]
1722
1723 if conf.get('ENABLE_PORTABLED') == 1
1724         executable('systemd-portabled',
1725                    systemd_portabled_sources,
1726                    include_directories : includes,
1727                    link_with : [libshared],
1728                    dependencies : [threads],
1729                    install_rpath : rootlibexecdir,
1730                    install : true,
1731                    install_dir : rootlibexecdir)
1732
1733         exe = executable('portablectl', 'src/portable/portablectl.c',
1734                          include_directories : includes,
1735                          link_with : [libshared],
1736                          dependencies : [threads],
1737                          install_rpath : rootlibexecdir,
1738                          install : true,
1739                          install_dir : rootlibexecdir)
1740         public_programs += [exe]
1741 endif
1742
1743 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1744         meson.add_install_script(meson_make_symlink,
1745                                  join_paths(rootbindir, 'systemctl'),
1746                                  join_paths(rootsbindir, alias))
1747 endforeach
1748
1749 if conf.get('ENABLE_BACKLIGHT') == 1
1750         executable('systemd-backlight',
1751                    'src/backlight/backlight.c',
1752                    include_directories : includes,
1753                    link_with : [libshared],
1754                    install_rpath : rootlibexecdir,
1755                    install : true,
1756                    install_dir : rootlibexecdir)
1757 endif
1758
1759 if conf.get('ENABLE_RFKILL') == 1
1760         executable('systemd-rfkill',
1761                    'src/rfkill/rfkill.c',
1762                    include_directories : includes,
1763                    link_with : [libshared],
1764                    install_rpath : rootlibexecdir,
1765                    install : true,
1766                    install_dir : rootlibexecdir)
1767 endif
1768
1769 executable('systemd-system-update-generator',
1770            'src/system-update-generator/system-update-generator.c',
1771            include_directories : includes,
1772            link_with : [libshared],
1773            install_rpath : rootlibexecdir,
1774            install : true,
1775            install_dir : systemgeneratordir)
1776
1777 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1778         executable('systemd-cryptsetup',
1779                    'src/cryptsetup/cryptsetup.c',
1780                    include_directories : includes,
1781                    link_with : [libshared],
1782                    dependencies : [libcryptsetup],
1783                    install_rpath : rootlibexecdir,
1784                    install : true,
1785                    install_dir : rootlibexecdir)
1786
1787         executable('systemd-cryptsetup-generator',
1788                    'src/cryptsetup/cryptsetup-generator.c',
1789                    include_directories : includes,
1790                    link_with : [libshared],
1791                    dependencies : [libcryptsetup],
1792                    install_rpath : rootlibexecdir,
1793                    install : true,
1794                    install_dir : systemgeneratordir)
1795
1796         executable('systemd-veritysetup',
1797                    'src/veritysetup/veritysetup.c',
1798                    include_directories : includes,
1799                    link_with : [libshared],
1800                    dependencies : [libcryptsetup],
1801                    install_rpath : rootlibexecdir,
1802                    install : true,
1803                    install_dir : rootlibexecdir)
1804
1805         executable('systemd-veritysetup-generator',
1806                    'src/veritysetup/veritysetup-generator.c',
1807                    include_directories : includes,
1808                    link_with : [libshared],
1809                    dependencies : [libcryptsetup],
1810                    install_rpath : rootlibexecdir,
1811                    install : true,
1812                    install_dir : systemgeneratordir)
1813 endif
1814
1815 if conf.get('HAVE_SYSV_COMPAT') == 1
1816         executable('systemd-sysv-generator',
1817                    'src/sysv-generator/sysv-generator.c',
1818                    include_directories : includes,
1819                    link_with : [libshared],
1820                    install_rpath : rootlibexecdir,
1821                    install : true,
1822                    install_dir : systemgeneratordir)
1823
1824         executable('systemd-rc-local-generator',
1825                    'src/rc-local-generator/rc-local-generator.c',
1826                    include_directories : includes,
1827                    link_with : [libshared],
1828                    install_rpath : rootlibexecdir,
1829                    install : true,
1830                    install_dir : systemgeneratordir)
1831 endif
1832
1833 if conf.get('ENABLE_HOSTNAMED') == 1
1834         executable('systemd-hostnamed',
1835                    'src/hostname/hostnamed.c',
1836                    include_directories : includes,
1837                    link_with : [libshared],
1838                    install_rpath : rootlibexecdir,
1839                    install : true,
1840                    install_dir : rootlibexecdir)
1841
1842         exe = executable('hostnamectl',
1843                          'src/hostname/hostnamectl.c',
1844                          include_directories : includes,
1845                          link_with : [libshared],
1846                          install_rpath : rootlibexecdir,
1847                          install : true)
1848         public_programs += [exe]
1849 endif
1850
1851 if conf.get('ENABLE_LOCALED') == 1
1852         if conf.get('HAVE_XKBCOMMON') == 1
1853                 # logind will load libxkbcommon.so dynamically on its own
1854                 deps = [libdl]
1855         else
1856                 deps = []
1857         endif
1858
1859         executable('systemd-localed',
1860                    systemd_localed_sources,
1861                    include_directories : includes,
1862                    link_with : [libshared],
1863                    dependencies : deps,
1864                    install_rpath : rootlibexecdir,
1865                    install : true,
1866                    install_dir : rootlibexecdir)
1867
1868         exe = executable('localectl',
1869                          localectl_sources,
1870                          include_directories : includes,
1871                          link_with : [libshared],
1872                          install_rpath : rootlibexecdir,
1873                          install : true)
1874         public_programs += [exe]
1875 endif
1876
1877 if conf.get('ENABLE_TIMEDATED') == 1
1878         executable('systemd-timedated',
1879                    'src/timedate/timedated.c',
1880                    include_directories : includes,
1881                    link_with : [libshared],
1882                    install_rpath : rootlibexecdir,
1883                    install : true,
1884                    install_dir : rootlibexecdir)
1885 endif
1886
1887 if conf.get('ENABLE_TIMEDATECTL') == 1
1888         exe = executable('timedatectl',
1889                          'src/timedate/timedatectl.c',
1890                          include_directories : includes,
1891                          install_rpath : rootlibexecdir,
1892                          link_with : [libshared],
1893                          dependencies : [libm],
1894                          install : true)
1895         public_programs += [exe]
1896 endif
1897
1898 if conf.get('ENABLE_TIMESYNCD') == 1
1899         executable('systemd-timesyncd',
1900                    systemd_timesyncd_sources,
1901                    include_directories : includes,
1902                    link_with : [libshared],
1903                    dependencies : [threads,
1904                                    libm],
1905                    install_rpath : rootlibexecdir,
1906                    install : true,
1907                    install_dir : rootlibexecdir)
1908
1909         executable('systemd-time-wait-sync',
1910                    'src/time-wait-sync/time-wait-sync.c',
1911                    include_directories : includes,
1912                    link_with : [libshared],
1913                    install_rpath : rootlibexecdir,
1914                    install : true,
1915                    install_dir : rootlibexecdir)
1916 endif
1917
1918 if conf.get('ENABLE_MACHINED') == 1
1919         executable('systemd-machined',
1920                    systemd_machined_sources,
1921                    include_directories : includes,
1922                    link_with : [libmachine_core,
1923                                 libshared],
1924                    install_rpath : rootlibexecdir,
1925                    install : true,
1926                    install_dir : rootlibexecdir)
1927
1928         exe = executable('machinectl',
1929                          'src/machine/machinectl.c',
1930                          include_directories : includes,
1931                          link_with : [libshared],
1932                          dependencies : [threads,
1933                                          libxz,
1934                                          liblz4],
1935                          install_rpath : rootlibexecdir,
1936                          install : true,
1937                          install_dir : rootbindir)
1938         public_programs += [exe]
1939 endif
1940
1941 if conf.get('ENABLE_IMPORTD') == 1
1942         executable('systemd-importd',
1943                    systemd_importd_sources,
1944                    include_directories : includes,
1945                    link_with : [libshared],
1946                    dependencies : [threads],
1947                    install_rpath : rootlibexecdir,
1948                    install : true,
1949                    install_dir : rootlibexecdir)
1950
1951         systemd_pull = executable('systemd-pull',
1952                                   systemd_pull_sources,
1953                                   include_directories : includes,
1954                                   link_with : [libshared],
1955                                   dependencies : [libcurl,
1956                                                   libz,
1957                                                   libbzip2,
1958                                                   libxz,
1959                                                   libgcrypt],
1960                                   install_rpath : rootlibexecdir,
1961                                   install : true,
1962                                   install_dir : rootlibexecdir)
1963
1964         systemd_import = executable('systemd-import',
1965                                     systemd_import_sources,
1966                                     include_directories : includes,
1967                                     link_with : [libshared],
1968                                     dependencies : [libcurl,
1969                                                     libz,
1970                                                     libbzip2,
1971                                                     libxz],
1972                                     install_rpath : rootlibexecdir,
1973                                     install : true,
1974                                     install_dir : rootlibexecdir)
1975
1976         systemd_export = executable('systemd-export',
1977                                     systemd_export_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         public_programs += [systemd_pull, systemd_import, systemd_export]
1988 endif
1989
1990 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
1991         exe = executable('systemd-journal-upload',
1992                          systemd_journal_upload_sources,
1993                          include_directories : includes,
1994                          link_with : [libshared],
1995                          dependencies : [threads,
1996                                          libcurl,
1997                                          libgnutls,
1998                                          libxz,
1999                                          liblz4],
2000                          install_rpath : rootlibexecdir,
2001                          install : true,
2002                          install_dir : rootlibexecdir)
2003         public_programs += [exe]
2004 endif
2005
2006 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2007         s_j_remote = executable('systemd-journal-remote',
2008                                 systemd_journal_remote_sources,
2009                                 include_directories : includes,
2010                                 link_with : [libshared,
2011                                              libsystemd_journal_remote],
2012                                 dependencies : [threads,
2013                                                 libmicrohttpd,
2014                                                 libgnutls,
2015                                                 libxz,
2016                                                 liblz4],
2017                                 install_rpath : rootlibexecdir,
2018                                 install : true,
2019                                 install_dir : rootlibexecdir)
2020
2021         s_j_gatewayd = executable('systemd-journal-gatewayd',
2022                                   systemd_journal_gatewayd_sources,
2023                                   include_directories : includes,
2024                                   link_with : [libshared],
2025                                   dependencies : [threads,
2026                                                   libmicrohttpd,
2027                                                   libgnutls,
2028                                                   libxz,
2029                                                   liblz4],
2030                                   install_rpath : rootlibexecdir,
2031                                   install : true,
2032                                   install_dir : rootlibexecdir)
2033         public_programs += [s_j_remote, s_j_gatewayd]
2034 endif
2035
2036 if conf.get('ENABLE_COREDUMP') == 1
2037         executable('systemd-coredump',
2038                    systemd_coredump_sources,
2039                    include_directories : includes,
2040                    link_with : [libshared],
2041                    dependencies : [threads,
2042                                    libacl,
2043                                    libdw,
2044                                    libxz,
2045                                    liblz4],
2046                    install_rpath : rootlibexecdir,
2047                    install : true,
2048                    install_dir : rootlibexecdir)
2049
2050         exe = executable('coredumpctl',
2051                          coredumpctl_sources,
2052                          include_directories : includes,
2053                          link_with : [libshared],
2054                          dependencies : [threads,
2055                                          libxz,
2056                                          liblz4],
2057                          install_rpath : rootlibexecdir,
2058                          install : true)
2059         public_programs += [exe]
2060 endif
2061
2062 if conf.get('ENABLE_BINFMT') == 1
2063         exe = executable('systemd-binfmt',
2064                          'src/binfmt/binfmt.c',
2065                          include_directories : includes,
2066                          link_with : [libshared],
2067                          install_rpath : rootlibexecdir,
2068                          install : true,
2069                          install_dir : rootlibexecdir)
2070         public_programs += [exe]
2071
2072         meson.add_install_script('sh', '-c',
2073                                  mkdir_p.format(binfmtdir))
2074         meson.add_install_script('sh', '-c',
2075                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2076 endif
2077
2078 if conf.get('ENABLE_VCONSOLE') == 1
2079         executable('systemd-vconsole-setup',
2080                    'src/vconsole/vconsole-setup.c',
2081                    include_directories : includes,
2082                    link_with : [libshared],
2083                    install_rpath : rootlibexecdir,
2084                    install : true,
2085                    install_dir : rootlibexecdir)
2086 endif
2087
2088 if conf.get('ENABLE_RANDOMSEED') == 1
2089         executable('systemd-random-seed',
2090                    'src/random-seed/random-seed.c',
2091                    include_directories : includes,
2092                    link_with : [libshared],
2093                    install_rpath : rootlibexecdir,
2094                    install : true,
2095                    install_dir : rootlibexecdir)
2096 endif
2097
2098 if conf.get('ENABLE_FIRSTBOOT') == 1
2099         executable('systemd-firstboot',
2100                    'src/firstboot/firstboot.c',
2101                    include_directories : includes,
2102                    link_with : [libshared],
2103                    dependencies : [libcrypt],
2104                    install_rpath : rootlibexecdir,
2105                    install : true,
2106                    install_dir : rootbindir)
2107 endif
2108
2109 executable('systemd-remount-fs',
2110            'src/remount-fs/remount-fs.c',
2111            'src/core/mount-setup.c',
2112            'src/core/mount-setup.h',
2113            include_directories : includes,
2114            link_with : [libshared],
2115            install_rpath : rootlibexecdir,
2116            install : true,
2117            install_dir : rootlibexecdir)
2118
2119 executable('systemd-machine-id-setup',
2120            'src/machine-id-setup/machine-id-setup-main.c',
2121            'src/core/machine-id-setup.c',
2122            'src/core/machine-id-setup.h',
2123            include_directories : includes,
2124            link_with : [libshared],
2125            install_rpath : rootlibexecdir,
2126            install : true,
2127            install_dir : rootbindir)
2128
2129 executable('systemd-fsck',
2130            'src/fsck/fsck.c',
2131            include_directories : includes,
2132            link_with : [libshared],
2133            install_rpath : rootlibexecdir,
2134            install : true,
2135            install_dir : rootlibexecdir)
2136
2137 executable('systemd-growfs',
2138            'src/partition/growfs.c',
2139            include_directories : includes,
2140            link_with : [libshared],
2141            dependencies : [libcryptsetup],
2142            install_rpath : rootlibexecdir,
2143            install : true,
2144            install_dir : rootlibexecdir)
2145
2146 executable('systemd-makefs',
2147            'src/partition/makefs.c',
2148            include_directories : includes,
2149            link_with : [libshared],
2150            install_rpath : rootlibexecdir,
2151            install : true,
2152            install_dir : rootlibexecdir)
2153
2154 executable('systemd-sleep',
2155            'src/sleep/sleep.c',
2156            include_directories : includes,
2157            link_with : [libshared],
2158            install_rpath : rootlibexecdir,
2159            install : true,
2160            install_dir : rootlibexecdir)
2161
2162 exe = executable('systemd-sysctl',
2163                  'src/sysctl/sysctl.c',
2164                  include_directories : includes,
2165                  link_with : [libshared],
2166                  install_rpath : rootlibexecdir,
2167                  install : true,
2168                  install_dir : rootlibexecdir)
2169 public_programs += [exe]
2170
2171 executable('systemd-ac-power',
2172            'src/ac-power/ac-power.c',
2173            include_directories : includes,
2174            link_with : [libshared],
2175            install_rpath : rootlibexecdir,
2176            install : true,
2177            install_dir : rootlibexecdir)
2178
2179 exe = executable('systemd-detect-virt',
2180                  'src/detect-virt/detect-virt.c',
2181                  include_directories : includes,
2182                  link_with : [libshared],
2183                  install_rpath : rootlibexecdir,
2184                  install : true)
2185 public_programs += [exe]
2186
2187 exe = executable('systemd-delta',
2188                  'src/delta/delta.c',
2189                  include_directories : includes,
2190                  link_with : [libshared],
2191                  install_rpath : rootlibexecdir,
2192                  install : true)
2193 public_programs += [exe]
2194
2195 exe = executable('systemd-escape',
2196                  'src/escape/escape.c',
2197                  include_directories : includes,
2198                  link_with : [libshared],
2199                  install_rpath : rootlibexecdir,
2200                  install : true,
2201                  install_dir : rootbindir)
2202 public_programs += [exe]
2203
2204 exe = executable('systemd-notify',
2205                  'src/notify/notify.c',
2206                  include_directories : includes,
2207                  link_with : [libshared],
2208                  install_rpath : rootlibexecdir,
2209                  install : true,
2210                  install_dir : rootbindir)
2211 public_programs += [exe]
2212
2213 executable('systemd-volatile-root',
2214            'src/volatile-root/volatile-root.c',
2215            include_directories : includes,
2216            link_with : [libshared],
2217            install_rpath : rootlibexecdir,
2218            install : true,
2219            install_dir : rootlibexecdir)
2220
2221 executable('systemd-cgroups-agent',
2222            'src/cgroups-agent/cgroups-agent.c',
2223            include_directories : includes,
2224            link_with : [libshared],
2225            install_rpath : rootlibexecdir,
2226            install : true,
2227            install_dir : rootlibexecdir)
2228
2229 exe = executable('systemd-path',
2230                  'src/path/path.c',
2231                  include_directories : includes,
2232                  link_with : [libshared],
2233                  install_rpath : rootlibexecdir,
2234                  install : true)
2235 public_programs += [exe]
2236
2237 exe = executable('systemd-ask-password',
2238                  'src/ask-password/ask-password.c',
2239                  include_directories : includes,
2240                  link_with : [libshared],
2241                  install_rpath : rootlibexecdir,
2242                  install : true,
2243                  install_dir : rootbindir)
2244 public_programs += [exe]
2245
2246 executable('systemd-reply-password',
2247            'src/reply-password/reply-password.c',
2248            include_directories : includes,
2249            link_with : [libshared],
2250            install_rpath : rootlibexecdir,
2251            install : true,
2252            install_dir : rootlibexecdir)
2253
2254 exe = executable('systemd-tty-ask-password-agent',
2255                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2256                  include_directories : includes,
2257                  link_with : [libshared],
2258                  install_rpath : rootlibexecdir,
2259                  install : true,
2260                  install_dir : rootbindir)
2261 public_programs += [exe]
2262
2263 exe = executable('systemd-cgls',
2264                  'src/cgls/cgls.c',
2265                  include_directories : includes,
2266                  link_with : [libshared],
2267                  install_rpath : rootlibexecdir,
2268                  install : true)
2269 public_programs += [exe]
2270
2271 exe = executable('systemd-cgtop',
2272                  'src/cgtop/cgtop.c',
2273                  include_directories : includes,
2274                  link_with : [libshared],
2275                  install_rpath : rootlibexecdir,
2276                  install : true)
2277 public_programs += [exe]
2278
2279 executable('systemd-initctl',
2280            'src/initctl/initctl.c',
2281            include_directories : includes,
2282            link_with : [libshared],
2283            install_rpath : rootlibexecdir,
2284            install : true,
2285            install_dir : rootlibexecdir)
2286
2287 exe = executable('systemd-mount',
2288                  'src/mount/mount-tool.c',
2289                  include_directories : includes,
2290                  link_with : [libshared],
2291                  install_rpath : rootlibexecdir,
2292                  install : true)
2293 public_programs += [exe]
2294
2295 meson.add_install_script(meson_make_symlink,
2296                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2297
2298 exe = executable('systemd-run',
2299                  'src/run/run.c',
2300                  include_directories : includes,
2301                  link_with : [libshared],
2302                  install_rpath : rootlibexecdir,
2303                  install : true)
2304 public_programs += [exe]
2305
2306 exe = executable('systemd-stdio-bridge',
2307                  'src/stdio-bridge/stdio-bridge.c',
2308                  include_directories : includes,
2309                  link_with : [libshared],
2310                  install_rpath : rootlibexecdir,
2311                  install : true)
2312 public_programs += [exe]
2313
2314 exe = executable('busctl',
2315                  'src/busctl/busctl.c',
2316                  'src/busctl/busctl-introspect.c',
2317                  'src/busctl/busctl-introspect.h',
2318                  include_directories : includes,
2319                  link_with : [libshared],
2320                  install_rpath : rootlibexecdir,
2321                  install : true)
2322 public_programs += [exe]
2323
2324 if conf.get('ENABLE_SYSUSERS') == 1
2325         exe = executable('systemd-sysusers',
2326                          'src/sysusers/sysusers.c',
2327                          include_directories : includes,
2328                          link_with : [libshared],
2329                          install_rpath : rootlibexecdir,
2330                          install : true,
2331                          install_dir : rootbindir)
2332         public_programs += [exe]
2333 endif
2334
2335 if conf.get('ENABLE_TMPFILES') == 1
2336         exe = executable('systemd-tmpfiles',
2337                          'src/tmpfiles/tmpfiles.c',
2338                          include_directories : includes,
2339                          link_with : [libshared],
2340                          dependencies : [libacl],
2341                          install_rpath : rootlibexecdir,
2342                          install : true,
2343                          install_dir : rootbindir)
2344         public_programs += [exe]
2345
2346         test('test-systemd-tmpfiles',
2347              test_systemd_tmpfiles_py,
2348              args : exe.full_path())
2349         # https://github.com/mesonbuild/meson/issues/2681
2350 endif
2351
2352 if conf.get('ENABLE_HWDB') == 1
2353         exe = executable('systemd-hwdb',
2354                          'src/hwdb/hwdb.c',
2355                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2356                          include_directories : includes,
2357                          link_with : [libudev_static],
2358                          install_rpath : udev_rpath,
2359                          install : true,
2360                          install_dir : rootbindir)
2361         public_programs += [exe]
2362 endif
2363
2364 if conf.get('ENABLE_QUOTACHECK') == 1
2365         executable('systemd-quotacheck',
2366                    'src/quotacheck/quotacheck.c',
2367                    include_directories : includes,
2368                    link_with : [libshared],
2369                    install_rpath : rootlibexecdir,
2370                    install : true,
2371                    install_dir : rootlibexecdir)
2372 endif
2373
2374 exe = executable('systemd-socket-proxyd',
2375                  'src/socket-proxy/socket-proxyd.c',
2376                  include_directories : includes,
2377                  link_with : [libshared],
2378                  dependencies : [threads],
2379                  install_rpath : rootlibexecdir,
2380                  install : true,
2381                  install_dir : rootlibexecdir)
2382 public_programs += [exe]
2383
2384 exe = executable('systemd-udevd',
2385                  systemd_udevd_sources,
2386                  include_directories : includes,
2387                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2388                  link_with : [libudev_core,
2389                               libsystemd_network,
2390                               libudev_static],
2391                  dependencies : [threads,
2392                                  libkmod,
2393                                  libidn,
2394                                  libacl,
2395                                  libblkid],
2396                  install_rpath : udev_rpath,
2397                  install : true,
2398                  install_dir : rootlibexecdir)
2399 public_programs += [exe]
2400
2401 exe = executable('udevadm',
2402                  udevadm_sources,
2403                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2404                  include_directories : includes,
2405                  link_with : [libudev_core,
2406                               libsystemd_network,
2407                               libudev_static],
2408                  dependencies : [threads,
2409                                  libkmod,
2410                                  libidn,
2411                                  libacl,
2412                                  libblkid],
2413                  install_rpath : udev_rpath,
2414                  install : true,
2415                  install_dir : rootbindir)
2416 public_programs += [exe]
2417
2418 executable('systemd-shutdown',
2419            systemd_shutdown_sources,
2420            include_directories : includes,
2421            link_with : [libshared],
2422            dependencies : [libmount],
2423            install_rpath : rootlibexecdir,
2424            install : true,
2425            install_dir : rootlibexecdir)
2426
2427 executable('systemd-update-done',
2428            'src/update-done/update-done.c',
2429            include_directories : includes,
2430            link_with : [libshared],
2431            install_rpath : rootlibexecdir,
2432            install : true,
2433            install_dir : rootlibexecdir)
2434
2435 executable('systemd-update-utmp',
2436            'src/update-utmp/update-utmp.c',
2437            include_directories : includes,
2438            link_with : [libshared],
2439            dependencies : [libaudit],
2440            install_rpath : rootlibexecdir,
2441            install : true,
2442            install_dir : rootlibexecdir)
2443
2444 if conf.get('HAVE_KMOD') == 1
2445         executable('systemd-modules-load',
2446                    'src/modules-load/modules-load.c',
2447                    include_directories : includes,
2448                    link_with : [libshared],
2449                    dependencies : [libkmod],
2450                    install_rpath : rootlibexecdir,
2451                    install : true,
2452                    install_dir : rootlibexecdir)
2453
2454         meson.add_install_script('sh', '-c',
2455                                  mkdir_p.format(modulesloaddir))
2456         meson.add_install_script('sh', '-c',
2457                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2458 endif
2459
2460 exe = executable('systemd-nspawn',
2461                  systemd_nspawn_sources,
2462                  'src/core/mount-setup.c', # FIXME: use a variable?
2463                  'src/core/mount-setup.h',
2464                  'src/core/loopback-setup.c',
2465                  'src/core/loopback-setup.h',
2466                  include_directories : includes,
2467                  link_with : [libnspawn_core,
2468                               libshared],
2469                  dependencies : [libblkid],
2470                  install_rpath : rootlibexecdir,
2471                  install : true)
2472 public_programs += [exe]
2473
2474 if conf.get('ENABLE_NETWORKD') == 1
2475         executable('systemd-networkd',
2476                    systemd_networkd_sources,
2477                    include_directories : includes,
2478                    link_with : [libnetworkd_core,
2479                                 libsystemd_network,
2480                                 libudev_static,
2481                                 libshared],
2482                    dependencies : [threads],
2483                    install_rpath : rootlibexecdir,
2484                    install : true,
2485                    install_dir : rootlibexecdir)
2486
2487         executable('systemd-networkd-wait-online',
2488                    systemd_networkd_wait_online_sources,
2489                    include_directories : includes,
2490                    link_with : [libnetworkd_core,
2491                                 libshared],
2492                    install_rpath : rootlibexecdir,
2493                    install : true,
2494                    install_dir : rootlibexecdir)
2495
2496         exe = executable('networkctl',
2497                    networkctl_sources,
2498                    include_directories : includes,
2499                    link_with : [libsystemd_network,
2500                               libshared],
2501                    install_rpath : rootlibexecdir,
2502                    install : true,
2503                    install_dir : rootbindir)
2504         public_programs += [exe]
2505 endif
2506
2507 executable('systemd-sulogin-shell',
2508            ['src/sulogin-shell/sulogin-shell.c'],
2509            include_directories : includes,
2510            link_with : [libshared],
2511            install_rpath : rootlibexecdir,
2512            install : true,
2513            install_dir : rootlibexecdir)
2514
2515 ############################################################
2516
2517 foreach tuple : tests
2518         sources = tuple[0]
2519         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2520         dependencies = tuple[2]
2521         condition = tuple.length() >= 4 ? tuple[3] : ''
2522         type = tuple.length() >= 5 ? tuple[4] : ''
2523         defs = tuple.length() >= 6 ? tuple[5] : []
2524         incs = tuple.length() >= 7 ? tuple[6] : includes
2525         timeout = 30
2526
2527         name = sources[0].split('/')[-1].split('.')[0]
2528         if type.startswith('timeout=')
2529                 timeout = type.split('=')[1].to_int()
2530                 type = ''
2531         endif
2532         if want_tests == 'false'
2533                 message('Not compiling @0@ because tests is set to false'.format(name))
2534         elif condition == '' or conf.get(condition) == 1
2535                 exe = executable(
2536                         name,
2537                         sources,
2538                         include_directories : incs,
2539                         link_with : link_with,
2540                         dependencies : dependencies,
2541                         c_args : defs,
2542                         install_rpath : rootlibexecdir,
2543                         install : install_tests,
2544                         install_dir : join_paths(testsdir, type))
2545
2546                 if type == 'manual'
2547                         message('@0@ is a manual test'.format(name))
2548                 elif type == 'unsafe' and want_tests != 'unsafe'
2549                         message('@0@ is an unsafe test'.format(name))
2550                 else
2551                         test(name, exe,
2552                              env : test_env,
2553                              timeout : timeout)
2554                 endif
2555         else
2556                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2557         endif
2558 endforeach
2559
2560 exe = executable(
2561         'test-libsystemd-sym',
2562         test_libsystemd_sym_c,
2563         include_directories : includes,
2564         link_with : [libsystemd],
2565         install : install_tests,
2566         install_dir : testsdir)
2567 test('test-libsystemd-sym', exe)
2568
2569 exe = executable(
2570         'test-libsystemd-static-sym',
2571         test_libsystemd_sym_c,
2572         include_directories : includes,
2573         link_with : [install_libsystemd_static],
2574         dependencies : [threads], # threads is already included in dependencies on the library,
2575                                   # but does not seem to get propagated. Add here as a work-around.
2576         build_by_default : static_libsystemd_pic,
2577         install : install_tests and static_libsystemd_pic,
2578         install_dir : testsdir)
2579 if static_libsystemd_pic
2580         test('test-libsystemd-static-sym', exe)
2581 endif
2582
2583 exe = executable(
2584         'test-libudev-sym',
2585         test_libudev_sym_c,
2586         include_directories : includes,
2587         c_args : ['-Wno-deprecated-declarations'],
2588         link_with : [libudev],
2589         install : install_tests,
2590         install_dir : testsdir)
2591 test('test-libudev-sym', exe)
2592
2593 exe = executable(
2594         'test-libudev-static-sym',
2595         test_libudev_sym_c,
2596         include_directories : includes,
2597         c_args : ['-Wno-deprecated-declarations'],
2598         link_with : [install_libudev_static],
2599         build_by_default : static_libudev_pic,
2600         install : install_tests and static_libudev_pic,
2601         install_dir : testsdir)
2602 if static_libudev_pic
2603         test('test-libudev-static-sym', exe)
2604 endif
2605
2606 ############################################################
2607
2608 fuzzer_exes = []
2609
2610 foreach tuple : fuzzers
2611         sources = tuple[0]
2612         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2613         dependencies = tuple[2]
2614         defs = tuple.length() >= 4 ? tuple[3] : []
2615         incs = tuple.length() >= 5 ? tuple[4] : includes
2616
2617         if fuzzer_build
2618                 dependencies += fuzzing_engine
2619         else
2620                 sources += 'src/fuzz/fuzz-main.c'
2621         endif
2622
2623         name = sources[0].split('/')[-1].split('.')[0]
2624
2625         fuzzer_exes += executable(
2626                 name,
2627                 sources,
2628                 include_directories : [incs, include_directories('src/fuzz')],
2629                 link_with : link_with,
2630                 dependencies : dependencies,
2631                 c_args : defs,
2632                 install : false)
2633 endforeach
2634
2635 run_target('fuzzers',
2636         depends : fuzzer_exes,
2637         command : ['true'])
2638
2639 ############################################################
2640
2641 make_directive_index_py = find_program('tools/make-directive-index.py')
2642 make_man_index_py = find_program('tools/make-man-index.py')
2643 xml_helper_py = find_program('tools/xml_helper.py')
2644 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2645
2646 subdir('units')
2647 subdir('sysctl.d')
2648 subdir('sysusers.d')
2649 subdir('tmpfiles.d')
2650 subdir('presets')
2651 subdir('hwdb')
2652 subdir('network')
2653 subdir('man')
2654 subdir('shell-completion/bash')
2655 subdir('shell-completion/zsh')
2656 subdir('doc/sysvinit')
2657 subdir('doc/var-log')
2658
2659 # FIXME: figure out if the warning is true:
2660 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2661 install_subdir('factory/etc',
2662                install_dir : factorydir)
2663
2664
2665 install_data('xorg/50-systemd-user.sh',
2666              install_dir : xinitrcdir)
2667 install_data('modprobe.d/systemd.conf',
2668              install_dir : modprobedir)
2669 install_data('LICENSE.GPL2',
2670              'LICENSE.LGPL2.1',
2671              'NEWS',
2672              'README',
2673              'doc/CODING_STYLE',
2674              'doc/DISTRO_PORTING',
2675              'doc/ENVIRONMENT.md',
2676              'doc/HACKING',
2677              'doc/TRANSIENT-SETTINGS.md',
2678              'doc/TRANSLATORS',
2679              'doc/UIDS-GIDS.md',
2680              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2681              install_dir : docdir)
2682
2683 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2684 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2685
2686 ############################################################
2687
2688 meson_check_help = find_program('tools/meson-check-help.sh')
2689
2690 foreach exec : public_programs
2691         name = exec.full_path().split('/')[-1]
2692         test('check-help-' + name,
2693              meson_check_help,
2694              args : [exec.full_path()])
2695 endforeach
2696
2697 ############################################################
2698
2699 # Enable tests for all supported sanitizers
2700 foreach tuple : sanitizers
2701         sanitizer = tuple[0]
2702         build = tuple[1]
2703
2704         have = run_command(check_compilation_sh,
2705                            cc.cmd_array(), '-x', 'c',
2706                            '-fsanitize=@0@'.format(sanitizer),
2707                            '-include', link_test_c).returncode() == 0
2708         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2709
2710         if have
2711                 prev = ''
2712                 foreach p : fuzz_regression_tests
2713                         b = p.split('/')[-2]
2714                         c = p.split('/')[-1]
2715
2716                         name = '@0@:@1@'.format(b, sanitizer)
2717
2718                         if name != prev
2719                                 if want_tests == 'false'
2720                                         message('Not compiling @0@ because tests is set to false'.format(name))
2721                                 elif slow_tests
2722                                         exe = custom_target(
2723                                                 name,
2724                                                 output : name,
2725                                                 depends : build,
2726                                                 command : [env, 'ln', '-fs',
2727                                                            join_paths(build.full_path(), b),
2728                                                            '@OUTPUT@'],
2729                                                 build_by_default : true)
2730                                 else
2731                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2732                                 endif
2733                         endif
2734                         prev = name
2735
2736                         if want_tests != 'false' and slow_tests
2737                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2738                                      env,
2739                                      args : [exe.full_path(),
2740                                              join_paths(meson.source_root(),
2741                                                         'test/fuzz-regressions',
2742                                                         p)])
2743                         endif
2744                 endforeach
2745         endif
2746 endforeach
2747
2748
2749 ############################################################
2750
2751 if git.found()
2752         all_files = run_command(
2753                 git,
2754                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2755                  'ls-files',
2756                  ':/*.[ch]'])
2757         all_files = files(all_files.stdout().split())
2758
2759         custom_target(
2760                 'tags',
2761                 output : 'tags',
2762                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2763         run_target(
2764                 'ctags',
2765                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2766 endif
2767
2768 if git.found()
2769         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2770         run_target(
2771                 'git-contrib',
2772                 command : [meson_git_contrib_sh])
2773 endif
2774
2775 if git.found()
2776         git_head = run_command(
2777                 git,
2778                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2779                  'rev-parse', 'HEAD']).stdout().strip()
2780         git_head_short = run_command(
2781                 git,
2782                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2783                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2784
2785         run_target(
2786                 'git-snapshot',
2787                 command : ['git', 'archive',
2788                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2789                                                                  git_head_short),
2790                            '--prefix', 'systemd-@0@/'.format(git_head),
2791                            'HEAD'])
2792 endif
2793
2794 ############################################################
2795
2796 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2797 run_target(
2798         'check-api-docs',
2799         depends : [man, libsystemd, libudev],
2800         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2801
2802 ############################################################
2803
2804 status = [
2805         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2806
2807         'split /usr:                        @0@'.format(split_usr),
2808         'split bin-sbin:                    @0@'.format(split_bin),
2809         'prefix directory:                  @0@'.format(prefixdir),
2810         'rootprefix directory:              @0@'.format(rootprefixdir),
2811         'sysconf directory:                 @0@'.format(sysconfdir),
2812         'include directory:                 @0@'.format(includedir),
2813         'lib directory:                     @0@'.format(libdir),
2814         'rootlib directory:                 @0@'.format(rootlibdir),
2815         'SysV init scripts:                 @0@'.format(sysvinit_path),
2816         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2817         'PAM modules directory:             @0@'.format(pamlibdir),
2818         'PAM configuration directory:       @0@'.format(pamconfdir),
2819         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2820         'modprobe.d directory:              @0@'.format(modprobedir),
2821         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2822         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2823         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2824         'bash completions directory:        @0@'.format(bashcompletiondir),
2825         'zsh completions directory:         @0@'.format(zshcompletiondir),
2826         'extra start script:                @0@'.format(get_option('rc-local')),
2827         'extra stop script:                 @0@'.format(get_option('halt-local')),
2828         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2829                                                               get_option('debug-tty')),
2830         'TTY GID:                           @0@'.format(tty_gid),
2831         'users GID:                         @0@'.format(users_gid),
2832         'maximum system UID:                @0@'.format(system_uid_max),
2833         'maximum system GID:                @0@'.format(system_gid_max),
2834         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2835         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2836         'minimum container UID base:        @0@'.format(container_uid_base_min),
2837         'maximum container UID base:        @0@'.format(container_uid_base_max),
2838         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2839         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2840         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2841         'support URL:                       @0@'.format(support_url),
2842         'nobody user name:                  @0@'.format(nobody_user),
2843         'nobody group name:                 @0@'.format(nobody_group),
2844         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2845         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2846
2847         'default DNSSEC mode:               @0@'.format(default_dnssec),
2848         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2849         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2850
2851 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2852 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2853 status += [
2854         'default DNS servers:               @0@'.format(alt_dns_servers),
2855         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2856
2857 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2858                              '@@0@'.format(time_epoch)).stdout().strip()
2859 status += [
2860         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2861
2862 # TODO:
2863 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2864 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2865 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2866
2867 if conf.get('ENABLE_EFI') == 1
2868         status += [
2869                 'efi arch:                          @0@'.format(efi_arch)]
2870
2871         if have_gnu_efi
2872                 status += [
2873                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2874                         'EFI CC                             @0@'.format(efi_cc),
2875                         'EFI lib directory:                 @0@'.format(efi_libdir),
2876                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2877                         'EFI include directory:             @0@'.format(efi_incdir)]
2878         endif
2879 endif
2880
2881 found = []
2882 missing = []
2883
2884 foreach tuple : [
2885         ['libcryptsetup'],
2886         ['PAM'],
2887         ['AUDIT'],
2888         ['IMA'],
2889         ['AppArmor'],
2890         ['SELinux'],
2891         ['SECCOMP'],
2892         ['SMACK'],
2893         ['zlib'],
2894         ['xz'],
2895         ['lz4'],
2896         ['bzip2'],
2897         ['ACL'],
2898         ['gcrypt'],
2899         ['qrencode'],
2900         ['microhttpd'],
2901         ['gnutls'],
2902         ['libcurl'],
2903         ['idn'],
2904         ['libidn2'],
2905         ['libidn'],
2906         ['nss-systemd'],
2907         ['libiptc'],
2908         ['elfutils'],
2909         ['binfmt'],
2910         ['vconsole'],
2911         ['quotacheck'],
2912         ['tmpfiles'],
2913         ['environment.d'],
2914         ['sysusers'],
2915         ['firstboot'],
2916         ['randomseed'],
2917         ['backlight'],
2918         ['rfkill'],
2919         ['logind'],
2920         ['machined'],
2921         ['portabled'],
2922         ['importd'],
2923         ['hostnamed'],
2924         ['timedated'],
2925         ['timesyncd'],
2926         ['localed'],
2927         ['networkd'],
2928         ['resolve'],
2929         ['coredump'],
2930         ['polkit'],
2931         ['legacy pkla',      install_polkit_pkla],
2932         ['efi'],
2933         ['gnu-efi',          have_gnu_efi],
2934         ['kmod'],
2935         ['xkbcommon'],
2936         ['pcre2'],
2937         ['blkid'],
2938         ['dbus'],
2939         ['glib'],
2940         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2941         ['hwdb'],
2942         ['tpm'],
2943         ['man pages',        want_man],
2944         ['html pages',       want_html],
2945         ['man page indices', want_man and have_lxml],
2946         ['SysV compat'],
2947         ['utmp'],
2948         ['ldconfig'],
2949         ['hibernate'],
2950         ['adm group',        get_option('adm-group')],
2951         ['wheel group',      get_option('wheel-group')],
2952         ['gshadow'],
2953         ['debug hashmap'],
2954         ['debug mmap cache'],
2955         ['valgrind',         conf.get('VALGRIND') == 1],
2956 ]
2957
2958         if tuple.length() >= 2
2959                 cond = tuple[1]
2960         else
2961                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2962                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2963                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2964         endif
2965         if cond
2966                 found += [tuple[0]]
2967         else
2968                 missing += [tuple[0]]
2969         endif
2970 endforeach
2971
2972 status += [
2973         '',
2974         'enabled features: @0@'.format(', '.join(found)),
2975         '',
2976         'disabled features: @0@'.format(', '.join(missing)),
2977         '']
2978 message('\n         '.join(status))
2979
2980 if rootprefixdir != rootprefix_default
2981         warning('\n' +
2982                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2983                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
2984                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2985 endif