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
 142 docdir = get_option('docdir')
 143 if docdir == ''
 144         docdir = join_paths(datadir, 'doc/systemd')
 145 endif
 146
 147 dbuspolicydir = get_option('dbuspolicydir')
 148 if dbuspolicydir == ''
 149         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 150 endif
 151
 152 dbussessionservicedir = get_option('dbussessionservicedir')
 153 if dbussessionservicedir == ''
 154         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 155 endif
 156
 157 dbussystemservicedir = get_option('dbussystemservicedir')
 158 if dbussystemservicedir == ''
 159         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 160 endif
 161
 162 pamlibdir = get_option('pamlibdir')
 163 if pamlibdir == ''
 164         pamlibdir = join_paths(rootlibdir, 'security')
 165 endif
 166
 167 pamconfdir = get_option('pamconfdir')
 168 if pamconfdir == ''
 169         pamconfdir = join_paths(sysconfdir, 'pam.d')
 170 endif
 171
 172 memory_accounting_default = get_option('memory-accounting-default')
 173
 174 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 175 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 176 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 177 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 178 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 179 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 180 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 181
 182 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 183
 184 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 185 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 186 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 187 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 188 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 189 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 190 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 191 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 192 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 193 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 194 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 195 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 196 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 197 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 198 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 199 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 200 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 201 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 202 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 203 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 204 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 205 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 206 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 207 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 208 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 209 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 210 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 211 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 212 conf.set_quoted('LIBDIR',                                     libdir)
 213 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 214 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 215 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 216 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 217 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 218 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 219 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 220 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 221 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 222 conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 223 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 224
 225 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 226 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 227
 228 substs.set('prefix',                                          prefixdir)
 229 substs.set('exec_prefix',                                     prefixdir)
 230 substs.set('libdir',                                          libdir)
 231 substs.set('rootlibdir',                                      rootlibdir)
 232 substs.set('includedir',                                      includedir)
 233 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 234 substs.set('bindir',                                          bindir)
 235 substs.set('rootbindir',                                      rootbindir)
 236 substs.set('rootlibexecdir',                                  rootlibexecdir)
 237 substs.set('systemunitdir',                                   systemunitdir)
 238 substs.set('userunitdir',                                     userunitdir)
 239 substs.set('systempresetdir',                                 systempresetdir)
 240 substs.set('userpresetdir',                                   userpresetdir)
 241 substs.set('udevhwdbdir',                                     udevhwdbdir)
 242 substs.set('udevrulesdir',                                    udevrulesdir)
 243 substs.set('udevlibexecdir',                                  udevlibexecdir)
 244 substs.set('catalogdir',                                      catalogdir)
 245 substs.set('tmpfilesdir',                                     tmpfilesdir)
 246 substs.set('sysusersdir',                                     sysusersdir)
 247 substs.set('sysctldir',                                       sysctldir)
 248 substs.set('binfmtdir',                                       binfmtdir)
 249 substs.set('modulesloaddir',                                  modulesloaddir)
 250 substs.set('systemgeneratordir',                              systemgeneratordir)
 251 substs.set('usergeneratordir',                                usergeneratordir)
 252 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 253 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 254 substs.set('systemshutdowndir',                               systemshutdowndir)
 255 substs.set('systemsleepdir',                                  systemsleepdir)
 256 substs.set('VARLOGDIR',                                       varlogdir)
 257 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 258 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 259 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 260 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 261 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 262 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 263 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 264 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 265
 266 #####################################################################
 267
 268 cc = meson.get_compiler('c')
 269 pkgconfig = import('pkgconfig')
 270 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 271 meson_build_sh = find_program('tools/meson-build.sh')
 272
 273 if get_option('tests') != 'false'
 274         cxx = find_program('c++', required : false)
 275         if cxx.found()
 276                 #  Used only for tests
 277                 add_languages('cpp')
 278         endif
 279 endif
 280
 281 want_ossfuzz = get_option('oss-fuzz')
 282 want_libfuzzer = get_option('llvm-fuzz')
 283 fuzzer_build = want_ossfuzz or want_libfuzzer
 284 if want_ossfuzz and want_libfuzzer
 285         error('only one of oss-fuzz and llvm-fuzz can be specified')
 286 endif
 287 if want_libfuzzer
 288         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 289 endif
 290 if want_ossfuzz
 291         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 292 endif
 293
 294 possible_cc_flags = [
 295         '-Wextra',
 296         '-Werror=undef',
 297         '-Wlogical-op',
 298         '-Wmissing-include-dirs',
 299         '-Wold-style-definition',
 300         '-Wpointer-arith',
 301         '-Winit-self',
 302         '-Wdeclaration-after-statement',
 303         '-Wfloat-equal',
 304         '-Wsuggest-attribute=noreturn',
 305         '-Werror=missing-prototypes',
 306         '-Werror=implicit-function-declaration',
 307         '-Werror=missing-declarations',
 308         '-Werror=return-type',
 309         '-Werror=incompatible-pointer-types',
 310         '-Werror=format=2',
 311         '-Wstrict-prototypes',
 312         '-Wredundant-decls',
 313         '-Wmissing-noreturn',
 314         '-Wimplicit-fallthrough=5',
 315         '-Wshadow',
 316         '-Wendif-labels',
 317         '-Wstrict-aliasing=2',
 318         '-Wwrite-strings',
 319         '-Werror=overflow',
 320         '-Wdate-time',
 321         '-Wnested-externs',
 322         '-ffast-math',
 323         '-fno-common',
 324         '-fdiagnostics-show-option',
 325         '-fno-strict-aliasing',
 326         '-fvisibility=hidden',
 327         '-fstack-protector',
 328         '-fstack-protector-strong',
 329         '--param=ssp-buffer-size=4',
 330 ]
 331
 332 # --as-needed and --no-undefined are provided by meson by default,
 333 # run mesonconf to see what is enabled
 334 possible_link_flags = [
 335         '-Wl,-z,relro',
 336         '-Wl,-z,now',
 337 ]
 338
 339 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 340 # enable it when we are linking against them
 341 if not fuzzer_build
 342         possible_cc_flags += '-fPIE'
 343         possible_link_flags += '-pie'
 344 endif
 345
 346 if cc.get_id() == 'clang'
 347         possible_cc_flags += [
 348                 '-Wno-typedef-redefinition',
 349                 '-Wno-gnu-variable-sized-type-not-at-end',
 350         ]
 351 endif
 352
 353 if get_option('buildtype') != 'debug'
 354         possible_cc_flags += [
 355                 '-ffunction-sections',
 356                 '-fdata-sections',
 357         ]
 358
 359         possible_link_flags += '-Wl,--gc-sections'
 360 endif
 361
 362 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 363
 364 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 365 # arguments, just emits a warnings. So test for the "positive" version instead.
 366 foreach arg : ['unused-parameter',
 367                'missing-field-initializers',
 368                'unused-result',
 369                'format-signedness',
 370                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 371               ]
 372         if cc.has_argument('-W' + arg)
 373                 add_project_arguments('-Wno-' + arg, language : 'c')
 374         endif
 375 endforeach
 376
 377 if cc.compiles('''
 378    #include <time.h>
 379    #include <inttypes.h>
 380    typedef uint64_t usec_t;
 381    usec_t now(clockid_t clock);
 382    int main(void) {
 383            struct timespec now;
 384            return 0;
 385    }
 386 ''', name : '-Werror=shadow with local shadowing')
 387         add_project_arguments('-Werror=shadow', language : 'c')
 388 endif
 389
 390 link_test_c = files('tools/meson-link-test.c')
 391
 392 foreach arg : possible_link_flags
 393         have = run_command(check_compilation_sh,
 394                            cc.cmd_array(), '-x', 'c', arg,
 395                            '-include', link_test_c).returncode() == 0
 396         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 397         if have
 398                 add_project_link_arguments(arg, language : 'c')
 399         endif
 400 endforeach
 401
 402 cpp = ' '.join(cc.cmd_array()) + ' -E'
 403
 404 #####################################################################
 405 # compilation result tests
 406
 407 conf.set('_GNU_SOURCE', true)
 408 conf.set('__SANE_USERSPACE_TYPES__', true)
 409
 410 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 411 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 412 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 413 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 414 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 415 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 416 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 417
 418 decl_headers = '''
 419 #include <uchar.h>
 420 #include <linux/ethtool.h>
 421 #include <linux/fib_rules.h>
 422 #include <linux/stat.h>
 423 #include <sys/stat.h>
 424 '''
 425 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 426
 427 foreach decl : ['char16_t',
 428                 'char32_t',
 429                 'key_serial_t',
 430                 'struct ethtool_link_settings',
 431                 'struct fib_rule_uid_range',
 432                 'struct statx',
 433                ]
 434
 435         # We get -1 if the size cannot be determined
 436         have = cc.sizeof(decl, prefix : decl_headers) > 0
 437         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 438 endforeach
 439
 440 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 441                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 442                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 443                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 444                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 445                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 446                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 447                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 448                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 449                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 450                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 451                 # if_tunnel.h is buggy and cannot be included on its own
 452                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 453                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 454                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 455                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 456                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 457                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 458                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 459                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 460                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 461                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 462                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 463                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 464                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 465                ]
 466         prefix = decl.length() > 2 ? decl[2] : ''
 467         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 468         conf.set10('HAVE_' + decl[0], have)
 469 endforeach
 470
 471 foreach ident : ['secure_getenv', '__secure_getenv']
 472         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 473 endforeach
 474
 475 foreach ident : [
 476         ['memfd_create',      '''#include <sys/mman.h>'''],
 477         ['gettid',            '''#include <sys/types.h>
 478                                  #include <unistd.h>'''],
 479         ['pivot_root',        '''#include <stdlib.h>
 480                                  #include <unistd.h>'''],     # no known header declares pivot_root
 481         ['name_to_handle_at', '''#include <sys/types.h>
 482                                  #include <sys/stat.h>
 483                                  #include <fcntl.h>'''],
 484         ['setns',             '''#include <sched.h>'''],
 485         ['renameat2',         '''#include <stdio.h>
 486                                  #include <fcntl.h>'''],
 487         ['kcmp',              '''#include <linux/kcmp.h>'''],
 488         ['keyctl',            '''#include <sys/types.h>
 489                                  #include <keyutils.h>'''],
 490         ['copy_file_range',   '''#include <sys/syscall.h>
 491                                  #include <unistd.h>'''],
 492         ['bpf',               '''#include <sys/syscall.h>
 493                                  #include <unistd.h>'''],
 494         ['statx',             '''#include <sys/types.h>
 495                                  #include <sys/stat.h>
 496                                  #include <unistd.h>'''],
 497         ['explicit_bzero' ,   '''#include <string.h>'''],
 498         ['reallocarray',      '''#include <malloc.h>'''],
 499 ]
 500
 501         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 502         conf.set10('HAVE_' + ident[0].to_upper(), have)
 503 endforeach
 504
 505 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 506         conf.set10('USE_SYS_RANDOM_H', true)
 507         conf.set10('HAVE_GETRANDOM', true)
 508 else
 509         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 510         conf.set10('USE_SYS_RANDOM_H', false)
 511         conf.set10('HAVE_GETRANDOM', have)
 512 endif
 513
 514 #####################################################################
 515
 516 sed = find_program('sed')
 517 awk = find_program('awk')
 518 m4 = find_program('m4')
 519 stat = find_program('stat')
 520 git = find_program('git', required : false)
 521 env = find_program('env')
 522 perl = find_program('perl', required : false)
 523
 524 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 525 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 526 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 527 splash_bmp = files('test/splash.bmp')
 528
 529 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 530 # /usr/sbin, /sbin, and fall back to the default from middle column.
 531 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 532          ['quotacheck', '/usr/sbin/quotacheck' ],
 533          ['kmod',       '/usr/bin/kmod'        ],
 534          ['kexec',      '/usr/sbin/kexec'      ],
 535          ['sulogin',    '/usr/sbin/sulogin'    ],
 536          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 537          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 538          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 539          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 540         ]
 541 foreach prog : progs
 542         path = get_option(prog[0] + '-path')
 543         if path != ''
 544                 message('Using @1@ for @0@'.format(prog[0], path))
 545         else
 546                 exe = find_program(prog[0],
 547                                    '/usr/sbin/' + prog[0],
 548                                    '/sbin/' + prog[0],
 549                                    required: false)
 550                 path = exe.found() ? exe.path() : prog[1]
 551         endif
 552         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 553         conf.set_quoted(name, path)
 554         substs.set(name, path)
 555 endforeach
 556
 557 conf.set_quoted('TELINIT', get_option('telinit-path'))
 558
 559 if run_command('ln', '--relative', '--help').returncode() != 0
 560         error('ln does not support --relative (added in coreutils 8.16)')
 561 endif
 562
 563 ############################################################
 564
 565 gperf = find_program('gperf')
 566
 567 gperf_test_format = '''
 568 #include <string.h>
 569 const char * in_word_set(const char *, @0@);
 570 @1@
 571 '''
 572 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 573 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 574 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 575 if cc.compiles(gperf_test)
 576         gperf_len_type = 'size_t'
 577 else
 578         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 579         if cc.compiles(gperf_test)
 580                 gperf_len_type = 'unsigned'
 581         else
 582                 error('unable to determine gperf len type')
 583         endif
 584 endif
 585 message('gperf len type is @0@'.format(gperf_len_type))
 586 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 587          description : 'The type of gperf "len" parameter')
 588
 589 ############################################################
 590
 591 if not cc.has_header('sys/capability.h')
 592         error('POSIX caps headers not found')
 593 endif
 594 foreach header : ['crypt.h',
 595                   'linux/btrfs.h',
 596                   'linux/memfd.h',
 597                   'linux/vm_sockets.h',
 598                   'sys/auxv.h',
 599                   'valgrind/memcheck.h',
 600                   'valgrind/valgrind.h',
 601                  ]
 602
 603         conf.set10('HAVE_' + header.underscorify().to_upper(),
 604                    cc.has_header(header))
 605 endforeach
 606
 607 ############################################################
 608
 609 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 610 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 611 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 612
 613 default_hierarchy = get_option('default-hierarchy')
 614 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 615                 description : 'default cgroup hierarchy as string')
 616 if default_hierarchy == 'legacy'
 617         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 618 elif default_hierarchy == 'hybrid'
 619         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 620 else
 621         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 622 endif
 623
 624 time_epoch = get_option('time-epoch')
 625 if time_epoch == ''
 626         NEWS = files('NEWS')
 627         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 628 endif
 629 time_epoch = time_epoch.to_int()
 630 conf.set('TIME_EPOCH', time_epoch)
 631
 632 system_uid_max = get_option('system-uid-max')
 633 if system_uid_max == ''
 634         system_uid_max = run_command(
 635                 awk,
 636                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 637                 '/etc/login.defs').stdout().strip()
 638         if system_uid_max == ''
 639                 system_uid_max = '999'
 640         endif
 641 endif
 642 system_uid_max = system_uid_max.to_int()
 643 conf.set('SYSTEM_UID_MAX', system_uid_max)
 644 substs.set('systemuidmax', system_uid_max)
 645 message('maximum system UID is @0@'.format(system_uid_max))
 646
 647 system_gid_max = get_option('system-gid-max')
 648 if system_gid_max == ''
 649         system_gid_max = run_command(
 650                 awk,
 651                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 652                 '/etc/login.defs').stdout().strip()
 653         if system_gid_max == ''
 654                 system_gid_max = '999'
 655         endif
 656 endif
 657 system_gid_max = system_gid_max.to_int()
 658 conf.set('SYSTEM_GID_MAX', system_gid_max)
 659 substs.set('systemgidmax', system_gid_max)
 660 message('maximum system GID is @0@'.format(system_gid_max))
 661
 662 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 663 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 664 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 665 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 666 substs.set('dynamicuidmin', dynamic_uid_min)
 667 substs.set('dynamicuidmax', dynamic_uid_max)
 668
 669 container_uid_base_min = get_option('container-uid-base-min').to_int()
 670 container_uid_base_max = get_option('container-uid-base-max').to_int()
 671 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 672 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 673 substs.set('containeruidbasemin', container_uid_base_min)
 674 substs.set('containeruidbasemax', container_uid_base_max)
 675
 676 nobody_user = get_option('nobody-user')
 677 nobody_group = get_option('nobody-group')
 678
 679 getent_result = run_command('getent', 'passwd', '65534')
 680 if getent_result.returncode() == 0
 681         name = getent_result.stdout().split(':')[0]
 682         if name != nobody_user
 683                 warning('\n' +
 684                         '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) +
 685                         'Your build will result in an user table setup that is incompatible with the local system.')
 686         endif
 687 endif
 688 id_result = run_command('id', '-u', nobody_user)
 689 if id_result.returncode() == 0
 690         id = id_result.stdout().to_int()
 691         if id != 65534
 692                 warning('\n' +
 693                         '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) +
 694                         'Your build will result in an user table setup that is incompatible with the local system.')
 695         endif
 696 endif
 697
 698 getent_result = run_command('getent', 'group', '65534')
 699 if getent_result.returncode() == 0
 700         name = getent_result.stdout().split(':')[0]
 701         if name != nobody_group
 702                 warning('\n' +
 703                         '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) +
 704                         'Your build will result in an group table setup that is incompatible with the local system.')
 705         endif
 706 endif
 707 id_result = run_command('id', '-g', nobody_group)
 708 if id_result.returncode() == 0
 709         id = id_result.stdout().to_int()
 710         if id != 65534
 711                 warning('\n' +
 712                         '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) +
 713                         'Your build will result in an group table setup that is incompatible with the local system.')
 714         endif
 715 endif
 716 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 717         warning('\n' +
 718                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 719                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 720 endif
 721
 722 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 723 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 724 substs.set('NOBODY_USER_NAME', nobody_user)
 725 substs.set('NOBODY_GROUP_NAME', nobody_group)
 726
 727 tty_gid = get_option('tty-gid')
 728 conf.set('TTY_GID', tty_gid)
 729 substs.set('TTY_GID', tty_gid)
 730
 731 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 732 if get_option('users-gid') != ''
 733         users_gid = get_option('users-gid').to_int()
 734 else
 735         users_gid = '-'
 736 endif
 737 substs.set('USERS_GID', users_gid)
 738
 739 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 740 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 741
 742 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 743 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 744
 745 kill_user_processes = get_option('default-kill-user-processes')
 746 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 747 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 748 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 749
 750 dns_servers = get_option('dns-servers')
 751 conf.set_quoted('DNS_SERVERS', dns_servers)
 752 substs.set('DNS_SERVERS', dns_servers)
 753
 754 ntp_servers = get_option('ntp-servers')
 755 conf.set_quoted('NTP_SERVERS', ntp_servers)
 756 substs.set('NTP_SERVERS', ntp_servers)
 757
 758 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 759
 760 substs.set('SUSHELL', get_option('debug-shell'))
 761 substs.set('DEBUGTTY', get_option('debug-tty'))
 762
 763 enable_debug_hashmap = false
 764 enable_debug_mmap_cache = false
 765 foreach name : get_option('debug')
 766         if name == 'hashmap'
 767                 enable_debug_hashmap = true
 768         elif name == 'mmap-cache'
 769                 enable_debug_mmap_cache = true
 770         else
 771                 message('unknown debug option "@0@", ignoring'.format(name))
 772         endif
 773 endforeach
 774 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 775 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 776
 777 conf.set10('VALGRIND', get_option('valgrind'))
 778
 779 #####################################################################
 780
 781 threads = dependency('threads')
 782 librt = cc.find_library('rt')
 783 libm = cc.find_library('m')
 784 libdl = cc.find_library('dl')
 785 libcrypt = cc.find_library('crypt')
 786
 787 libcap = dependency('libcap', required : false)
 788 if not libcap.found()
 789         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 790         libcap = cc.find_library('cap')
 791 endif
 792
 793 libmount = dependency('mount',
 794                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 795
 796 want_seccomp = get_option('seccomp')
 797 if want_seccomp != 'false' and not fuzzer_build
 798         libseccomp = dependency('libseccomp',
 799                                 version : '>= 2.3.1',
 800                                 required : want_seccomp == 'true')
 801         have = libseccomp.found()
 802 else
 803         have = false
 804         libseccomp = []
 805 endif
 806 conf.set10('HAVE_SECCOMP', have)
 807
 808 want_selinux = get_option('selinux')
 809 if want_selinux != 'false' and not fuzzer_build
 810         libselinux = dependency('libselinux',
 811                                 version : '>= 2.1.9',
 812                                 required : want_selinux == 'true')
 813         have = libselinux.found()
 814 else
 815         have = false
 816         libselinux = []
 817 endif
 818 conf.set10('HAVE_SELINUX', have)
 819
 820 want_apparmor = get_option('apparmor')
 821 if want_apparmor != 'false' and not fuzzer_build
 822         libapparmor = dependency('libapparmor',
 823                                  required : want_apparmor == 'true')
 824         have = libapparmor.found()
 825 else
 826         have = false
 827         libapparmor = []
 828 endif
 829 conf.set10('HAVE_APPARMOR', have)
 830
 831 smack_run_label = get_option('smack-run-label')
 832 if smack_run_label != ''
 833         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 834 endif
 835
 836 want_polkit = get_option('polkit')
 837 install_polkit = false
 838 install_polkit_pkla = false
 839 if want_polkit != 'false' and not fuzzer_build
 840         install_polkit = true
 841
 842         libpolkit = dependency('polkit-gobject-1',
 843                                required : false)
 844         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 845                 message('Old polkit detected, will install pkla files')
 846                 install_polkit_pkla = true
 847         endif
 848 endif
 849 conf.set10('ENABLE_POLKIT', install_polkit)
 850
 851 want_acl = get_option('acl')
 852 if want_acl != 'false' and not fuzzer_build
 853         libacl = cc.find_library('acl', required : want_acl == 'true')
 854         have = libacl.found()
 855 else
 856         have = false
 857         libacl = []
 858 endif
 859 conf.set10('HAVE_ACL', have)
 860
 861 want_audit = get_option('audit')
 862 if want_audit != 'false' and not fuzzer_build
 863         libaudit = dependency('audit', required : want_audit == 'true')
 864         have = libaudit.found()
 865 else
 866         have = false
 867         libaudit = []
 868 endif
 869 conf.set10('HAVE_AUDIT', have)
 870
 871 want_blkid = get_option('blkid')
 872 if want_blkid != 'false' and not fuzzer_build
 873         libblkid = dependency('blkid', required : want_blkid == 'true')
 874         have = libblkid.found()
 875 else
 876         have = false
 877         libblkid = []
 878 endif
 879 conf.set10('HAVE_BLKID', have)
 880
 881 want_kmod = get_option('kmod')
 882 if want_kmod != 'false' and not fuzzer_build
 883         libkmod = dependency('libkmod',
 884                              version : '>= 15',
 885                              required : want_kmod == 'true')
 886         have = libkmod.found()
 887 else
 888         have = false
 889         libkmod = []
 890 endif
 891 conf.set10('HAVE_KMOD', have)
 892
 893 want_pam = get_option('pam')
 894 if want_pam != 'false' and not fuzzer_build
 895         libpam = cc.find_library('pam', required : want_pam == 'true')
 896         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 897         have = libpam.found() and libpam_misc.found()
 898 else
 899         have = false
 900         libpam = []
 901         libpam_misc = []
 902 endif
 903 conf.set10('HAVE_PAM', have)
 904
 905 want_microhttpd = get_option('microhttpd')
 906 if want_microhttpd != 'false' and not fuzzer_build
 907         libmicrohttpd = dependency('libmicrohttpd',
 908                                    version : '>= 0.9.33',
 909                                    required : want_microhttpd == 'true')
 910         have = libmicrohttpd.found()
 911 else
 912         have = false
 913         libmicrohttpd = []
 914 endif
 915 conf.set10('HAVE_MICROHTTPD', have)
 916
 917 want_libcryptsetup = get_option('libcryptsetup')
 918 if want_libcryptsetup != 'false' and not fuzzer_build
 919         libcryptsetup = dependency('libcryptsetup',
 920                                    version : '>= 1.6.0',
 921                                    required : want_libcryptsetup == 'true')
 922         have = libcryptsetup.found()
 923 else
 924         have = false
 925         libcryptsetup = []
 926 endif
 927 conf.set10('HAVE_LIBCRYPTSETUP', have)
 928
 929 want_libcurl = get_option('libcurl')
 930 if want_libcurl != 'false' and not fuzzer_build
 931         libcurl = dependency('libcurl',
 932                              version : '>= 7.32.0',
 933                              required : want_libcurl == 'true')
 934         have = libcurl.found()
 935 else
 936         have = false
 937         libcurl = []
 938 endif
 939 conf.set10('HAVE_LIBCURL', have)
 940
 941 want_libidn = get_option('libidn')
 942 want_libidn2 = get_option('libidn2')
 943 if want_libidn == 'true' and want_libidn2 == 'true'
 944         error('libidn and libidn2 cannot be requested simultaneously')
 945 endif
 946
 947 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 948         libidn = dependency('libidn',
 949                             required : want_libidn == 'true')
 950         have = libidn.found()
 951 else
 952         have = false
 953         libidn = []
 954 endif
 955 conf.set10('HAVE_LIBIDN', have)
 956 if not have and want_libidn2 != 'false' and not fuzzer_build
 957         # libidn is used for both libidn and libidn2 objects
 958         libidn = dependency('libidn2',
 959                             required : want_libidn2 == 'true')
 960         have = libidn.found()
 961 else
 962         have = false
 963 endif
 964 conf.set10('HAVE_LIBIDN2', have)
 965
 966 want_libiptc = get_option('libiptc')
 967 if want_libiptc != 'false' and not fuzzer_build
 968         libiptc = dependency('libiptc',
 969                              required : want_libiptc == 'true')
 970         have = libiptc.found()
 971 else
 972         have = false
 973         libiptc = []
 974 endif
 975 conf.set10('HAVE_LIBIPTC', have)
 976
 977 want_qrencode = get_option('qrencode')
 978 if want_qrencode != 'false' and not fuzzer_build
 979         libqrencode = dependency('libqrencode',
 980                                  required : want_qrencode == 'true')
 981         have = libqrencode.found()
 982 else
 983         have = false
 984         libqrencode = []
 985 endif
 986 conf.set10('HAVE_QRENCODE', have)
 987
 988 want_gcrypt = get_option('gcrypt')
 989 if want_gcrypt != 'false' and not fuzzer_build
 990         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
 991         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
 992         have = libgcrypt.found() and libgpg_error.found()
 993 else
 994         have = false
 995 endif
 996 if not have
 997         # link to neither of the libs if one is not found
 998         libgcrypt = []
 999         libgpg_error = []
1000 endif
1001 conf.set10('HAVE_GCRYPT', have)
1002
1003 want_gnutls = get_option('gnutls')
1004 if want_gnutls != 'false' and not fuzzer_build
1005         libgnutls = dependency('gnutls',
1006                                version : '>= 3.1.4',
1007                                required : want_gnutls == 'true')
1008         have = libgnutls.found()
1009 else
1010         have = false
1011         libgnutls = []
1012 endif
1013 conf.set10('HAVE_GNUTLS', have)
1014
1015 want_elfutils = get_option('elfutils')
1016 if want_elfutils != 'false' and not fuzzer_build
1017         libdw = dependency('libdw',
1018                            required : want_elfutils == 'true')
1019         have = libdw.found()
1020 else
1021         have = false
1022         libdw = []
1023 endif
1024 conf.set10('HAVE_ELFUTILS', have)
1025
1026 want_zlib = get_option('zlib')
1027 if want_zlib != 'false' and not fuzzer_build
1028         libz = dependency('zlib',
1029                           required : want_zlib == 'true')
1030         have = libz.found()
1031 else
1032         have = false
1033         libz = []
1034 endif
1035 conf.set10('HAVE_ZLIB', have)
1036
1037 want_bzip2 = get_option('bzip2')
1038 if want_bzip2 != 'false' and not fuzzer_build
1039         libbzip2 = cc.find_library('bz2',
1040                                    required : want_bzip2 == 'true')
1041         have = libbzip2.found()
1042 else
1043         have = false
1044         libbzip2 = []
1045 endif
1046 conf.set10('HAVE_BZIP2', have)
1047
1048 want_xz = get_option('xz')
1049 if want_xz != 'false' and not fuzzer_build
1050         libxz = dependency('liblzma',
1051                            required : want_xz == 'true')
1052         have = libxz.found()
1053 else
1054         have = false
1055         libxz = []
1056 endif
1057 conf.set10('HAVE_XZ', have)
1058
1059 want_lz4 = get_option('lz4')
1060 if want_lz4 != 'false' and not fuzzer_build
1061         liblz4 = dependency('liblz4',
1062                             required : want_lz4 == 'true')
1063         have = liblz4.found()
1064 else
1065         have = false
1066         liblz4 = []
1067 endif
1068 conf.set10('HAVE_LZ4', have)
1069
1070 want_xkbcommon = get_option('xkbcommon')
1071 if want_xkbcommon != 'false' and not fuzzer_build
1072         libxkbcommon = dependency('xkbcommon',
1073                                   version : '>= 0.3.0',
1074                                   required : want_xkbcommon == 'true')
1075         have = libxkbcommon.found()
1076 else
1077         have = false
1078         libxkbcommon = []
1079 endif
1080 conf.set10('HAVE_XKBCOMMON', have)
1081
1082 want_pcre2 = get_option('pcre2')
1083 if want_pcre2 != 'false'
1084         libpcre2 = dependency('libpcre2-8',
1085                               required : want_pcre2 == 'true')
1086         have = libpcre2.found()
1087 else
1088         have = false
1089         libpcre2 = []
1090 endif
1091 conf.set10('HAVE_PCRE2', have)
1092
1093 want_glib = get_option('glib')
1094 if want_glib != 'false' and not fuzzer_build
1095         libglib =    dependency('glib-2.0',
1096                                 version : '>= 2.22.0',
1097                                 required : want_glib == 'true')
1098         libgobject = dependency('gobject-2.0',
1099                                 version : '>= 2.22.0',
1100                                 required : want_glib == 'true')
1101         libgio =     dependency('gio-2.0',
1102                                 required : want_glib == 'true')
1103         have = libglib.found() and libgobject.found() and libgio.found()
1104 else
1105         have = false
1106         libglib = []
1107         libgobject = []
1108         libgio = []
1109 endif
1110 conf.set10('HAVE_GLIB', have)
1111
1112 want_dbus = get_option('dbus')
1113 if want_dbus != 'false' and not fuzzer_build
1114         libdbus = dependency('dbus-1',
1115                              version : '>= 1.3.2',
1116                              required : want_dbus == 'true')
1117         have = libdbus.found()
1118 else
1119         have = false
1120         libdbus = []
1121 endif
1122 conf.set10('HAVE_DBUS', have)
1123
1124 default_dnssec = get_option('default-dnssec')
1125 if fuzzer_build
1126         default_dnssec = 'no'
1127 endif
1128 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1129         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1130         default_dnssec = 'no'
1131 endif
1132 conf.set('DEFAULT_DNSSEC_MODE',
1133          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1134 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1135
1136 want_importd = get_option('importd')
1137 if want_importd != 'false'
1138         have = (conf.get('HAVE_LIBCURL') == 1 and
1139                 conf.get('HAVE_ZLIB') == 1 and
1140                 conf.get('HAVE_BZIP2') == 1 and
1141                 conf.get('HAVE_XZ') == 1 and
1142                 conf.get('HAVE_GCRYPT') == 1)
1143         if want_importd == 'true' and not have
1144                 error('importd support was requested, but dependencies are not available')
1145         endif
1146 else
1147         have = false
1148 endif
1149 conf.set10('ENABLE_IMPORTD', have)
1150
1151 want_remote = get_option('remote')
1152 if want_remote != 'false'
1153         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1154                      conf.get('HAVE_LIBCURL') == 1]
1155         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1156         # it's possible to build one without the other. Complain only if
1157         # support was explictly requested. The auxiliary files like sysusers
1158         # config should be installed when any of the programs are built.
1159         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1160                 error('remote support was requested, but dependencies are not available')
1161         endif
1162         have = have_deps[0] or have_deps[1]
1163 else
1164         have = false
1165 endif
1166 conf.set10('ENABLE_REMOTE', have)
1167
1168 foreach term : ['utmp',
1169                 'hibernate',
1170                 'environment-d',
1171                 'binfmt',
1172                 'coredump',
1173                 'resolve',
1174                 'logind',
1175                 'hostnamed',
1176                 'localed',
1177                 'machined',
1178                 'networkd',
1179                 'timedated',
1180                 'timesyncd',
1181                 'myhostname',
1182                 'firstboot',
1183                 'randomseed',
1184                 'backlight',
1185                 'vconsole',
1186                 'quotacheck',
1187                 'sysusers',
1188                 'tmpfiles',
1189                 'hwdb',
1190                 'rfkill',
1191                 'ldconfig',
1192                 'efi',
1193                 'tpm',
1194                 'ima',
1195                 'smack',
1196                 'gshadow',
1197                 'idn',
1198                 'nss-systemd']
1199         have = get_option(term)
1200         name = 'ENABLE_' + term.underscorify().to_upper()
1201         conf.set10(name, have)
1202 endforeach
1203
1204 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1205
1206 want_tests = get_option('tests')
1207 install_tests = get_option('install-tests')
1208 slow_tests = get_option('slow-tests')
1209 tests = []
1210 fuzzers = []
1211
1212 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1213
1214 #####################################################################
1215
1216 if get_option('efi')
1217         efi_arch = host_machine.cpu_family()
1218
1219         if efi_arch == 'x86'
1220                 EFI_MACHINE_TYPE_NAME = 'ia32'
1221                 gnu_efi_arch = 'ia32'
1222         elif efi_arch == 'x86_64'
1223                 EFI_MACHINE_TYPE_NAME = 'x64'
1224                 gnu_efi_arch = 'x86_64'
1225         elif efi_arch == 'arm'
1226                 EFI_MACHINE_TYPE_NAME = 'arm'
1227                 gnu_efi_arch = 'arm'
1228         elif efi_arch == 'aarch64'
1229                 EFI_MACHINE_TYPE_NAME = 'aa64'
1230                 gnu_efi_arch = 'aarch64'
1231         else
1232                 EFI_MACHINE_TYPE_NAME = ''
1233                 gnu_efi_arch = ''
1234         endif
1235
1236         have = true
1237         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1238
1239         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1240 else
1241         have = false
1242 endif
1243 conf.set10('ENABLE_EFI', have)
1244
1245 #####################################################################
1246
1247 config_h = configure_file(
1248         output : 'config.h',
1249         configuration : conf)
1250
1251 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1252
1253 includes = include_directories('src/basic',
1254                                'src/shared',
1255                                'src/systemd',
1256                                'src/journal',
1257                                'src/resolve',
1258                                'src/timesync',
1259                                'src/time-wait-sync',
1260                                'src/login',
1261                                'src/udev',
1262                                'src/libudev',
1263                                'src/core',
1264                                'src/libsystemd/sd-bus',
1265                                'src/libsystemd/sd-device',
1266                                'src/libsystemd/sd-hwdb',
1267                                'src/libsystemd/sd-id128',
1268                                'src/libsystemd/sd-netlink',
1269                                'src/libsystemd/sd-network',
1270                                'src/libsystemd-network',
1271                                '.')
1272
1273 add_project_arguments('-include', 'config.h', language : 'c')
1274
1275 subdir('po')
1276 subdir('catalog')
1277 subdir('src/systemd')
1278 subdir('src/basic')
1279 subdir('src/libsystemd')
1280 subdir('src/libsystemd-network')
1281 subdir('src/journal')
1282 subdir('src/login')
1283
1284 libjournal_core = static_library(
1285         'journal-core',
1286         libjournal_core_sources,
1287         journald_gperf_c,
1288         include_directories : includes,
1289         install : false)
1290
1291 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1292 libsystemd = shared_library(
1293         'systemd',
1294         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1295         version : libsystemd_version,
1296         include_directories : includes,
1297         link_args : ['-shared',
1298                      '-Wl,--version-script=' + libsystemd_sym_path],
1299         link_with : [libbasic,
1300                      libbasic_gcrypt],
1301         link_whole : [libsystemd_static,
1302                       libjournal_client],
1303         dependencies : [threads,
1304                         librt,
1305                         libxz,
1306                         liblz4],
1307         link_depends : libsystemd_sym,
1308         install : true,
1309         install_dir : rootlibdir)
1310
1311 static_libsystemd = get_option('static-libsystemd')
1312 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1313
1314 install_libsystemd_static = static_library(
1315         'systemd',
1316         libsystemd_sources,
1317         journal_client_sources,
1318         basic_sources,
1319         basic_gcrypt_sources,
1320         include_directories : includes,
1321         build_by_default : static_libsystemd != 'false',
1322         install : static_libsystemd != 'false',
1323         install_dir : rootlibdir,
1324         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1325         dependencies : [threads,
1326                         librt,
1327                         libxz,
1328                         liblz4,
1329                         libcap,
1330                         libblkid,
1331                         libmount,
1332                         libselinux,
1333                         libgcrypt],
1334         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1335
1336 ############################################################
1337
1338 # binaries that have --help and are intended for use by humans,
1339 # usually, but not always, installed in /bin.
1340 public_programs = []
1341
1342 subdir('src/libudev')
1343 subdir('src/shared')
1344 subdir('src/core')
1345 subdir('src/udev')
1346 subdir('src/network')
1347
1348 subdir('src/analyze')
1349 subdir('src/journal-remote')
1350 subdir('src/coredump')
1351 subdir('src/hostname')
1352 subdir('src/import')
1353 subdir('src/kernel-install')
1354 subdir('src/locale')
1355 subdir('src/machine')
1356 subdir('src/nspawn')
1357 subdir('src/resolve')
1358 subdir('src/timedate')
1359 subdir('src/timesync')
1360 subdir('src/vconsole')
1361 subdir('src/boot/efi')
1362
1363 subdir('src/test')
1364 subdir('src/fuzz')
1365 subdir('rules')
1366 subdir('test')
1367
1368 ############################################################
1369
1370 # only static linking apart from libdl, to make sure that the
1371 # module is linked to all libraries that it uses.
1372 test_dlopen = executable(
1373         'test-dlopen',
1374         test_dlopen_c,
1375         include_directories : includes,
1376         link_with : [libbasic],
1377         dependencies : [libdl])
1378
1379 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1380                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1381                  ['mymachines', 'ENABLE_MACHINED'],
1382                  ['resolve',    'ENABLE_RESOLVE']]
1383
1384         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1385         if condition
1386                 module = tuple[0]
1387
1388                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1389                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1390
1391                 nss = shared_library(
1392                         'nss_' + module,
1393                         'src/nss-@0@/nss-@0@.c'.format(module),
1394                         version : '2',
1395                         include_directories : includes,
1396                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1397                         link_args : ['-Wl,-z,nodelete',
1398                                      '-shared',
1399                                      '-Wl,--version-script=' + version_script_arg,
1400                                      '-Wl,--undefined'],
1401                         link_with : [libsystemd_static,
1402                                      libbasic],
1403                         dependencies : [threads,
1404                                         librt],
1405                         link_depends : sym,
1406                         install : true,
1407                         install_dir : rootlibdir)
1408
1409                 # We cannot use shared_module because it does not support version suffix.
1410                 # Unfortunately shared_library insists on creating the symlink…
1411                 meson.add_install_script('sh', '-c',
1412                                          'rm $DESTDIR@0@/libnss_@1@.so'
1413                                          .format(rootlibdir, module))
1414
1415                 test('dlopen-nss_' + module,
1416                      test_dlopen,
1417                      args : [nss.full_path()]) # path to dlopen must include a slash
1418         endif
1419 endforeach
1420
1421 ############################################################
1422
1423 executable('systemd',
1424            systemd_sources,
1425            include_directories : includes,
1426            link_with : [libcore,
1427                         libshared],
1428            dependencies : [threads,
1429                            librt,
1430                            libseccomp,
1431                            libselinux,
1432                            libmount,
1433                            libblkid],
1434            install_rpath : rootlibexecdir,
1435            install : true,
1436            install_dir : rootlibexecdir)
1437
1438 meson.add_install_script(meson_make_symlink,
1439                          join_paths(rootlibexecdir, 'systemd'),
1440                          join_paths(rootsbindir, 'init'))
1441
1442 exe = executable('systemd-analyze',
1443                  systemd_analyze_sources,
1444                  include_directories : includes,
1445                  link_with : [libcore,
1446                               libshared],
1447                  dependencies : [threads,
1448                                  librt,
1449                                  libseccomp,
1450                                  libselinux,
1451                                  libmount,
1452                                  libblkid],
1453                  install_rpath : rootlibexecdir,
1454                  install : true)
1455 public_programs += [exe]
1456
1457 executable('systemd-journald',
1458            systemd_journald_sources,
1459            include_directories : includes,
1460            link_with : [libjournal_core,
1461                         libshared],
1462            dependencies : [threads,
1463                            libxz,
1464                            liblz4,
1465                            libselinux],
1466            install_rpath : rootlibexecdir,
1467            install : true,
1468            install_dir : rootlibexecdir)
1469
1470 exe = executable('systemd-cat',
1471                  systemd_cat_sources,
1472                  include_directories : includes,
1473                  link_with : [libjournal_core,
1474                               libshared],
1475                  dependencies : [threads],
1476                  install_rpath : rootlibexecdir,
1477                  install : true)
1478 public_programs += [exe]
1479
1480 exe = executable('journalctl',
1481                  journalctl_sources,
1482                  include_directories : includes,
1483                  link_with : [libshared],
1484                  dependencies : [threads,
1485                                  libqrencode,
1486                                  libxz,
1487                                  liblz4,
1488                                  libpcre2],
1489                  install_rpath : rootlibexecdir,
1490                  install : true,
1491                  install_dir : rootbindir)
1492 public_programs += [exe]
1493
1494 executable('systemd-getty-generator',
1495            'src/getty-generator/getty-generator.c',
1496            include_directories : includes,
1497            link_with : [libshared],
1498            install_rpath : rootlibexecdir,
1499            install : true,
1500            install_dir : systemgeneratordir)
1501
1502 executable('systemd-debug-generator',
1503            'src/debug-generator/debug-generator.c',
1504            include_directories : includes,
1505            link_with : [libshared],
1506            install_rpath : rootlibexecdir,
1507            install : true,
1508            install_dir : systemgeneratordir)
1509
1510 executable('systemd-fstab-generator',
1511            'src/fstab-generator/fstab-generator.c',
1512            'src/core/mount-setup.c',
1513            include_directories : includes,
1514            link_with : [libshared],
1515            install_rpath : rootlibexecdir,
1516            install : true,
1517            install_dir : systemgeneratordir)
1518
1519 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1520         executable('30-systemd-environment-d-generator',
1521                    'src/environment-d-generator/environment-d-generator.c',
1522                    include_directories : includes,
1523                    link_with : [libshared],
1524                    install_rpath : rootlibexecdir,
1525                    install : true,
1526                    install_dir : userenvgeneratordir)
1527
1528         meson.add_install_script(meson_make_symlink,
1529                                  join_paths(sysconfdir, 'environment'),
1530                                  join_paths(environmentdir, '99-environment.conf'))
1531 endif
1532
1533 if conf.get('ENABLE_HIBERNATE') == 1
1534         executable('systemd-hibernate-resume-generator',
1535                    'src/hibernate-resume/hibernate-resume-generator.c',
1536                    include_directories : includes,
1537                    link_with : [libshared],
1538                    install_rpath : rootlibexecdir,
1539                    install : true,
1540                    install_dir : systemgeneratordir)
1541
1542         executable('systemd-hibernate-resume',
1543                    'src/hibernate-resume/hibernate-resume.c',
1544                    include_directories : includes,
1545                    link_with : [libshared],
1546                    install_rpath : rootlibexecdir,
1547                    install : true,
1548                    install_dir : rootlibexecdir)
1549 endif
1550
1551 if conf.get('HAVE_BLKID') == 1
1552         executable('systemd-gpt-auto-generator',
1553                    'src/gpt-auto-generator/gpt-auto-generator.c',
1554                    'src/basic/blkid-util.h',
1555                    include_directories : includes,
1556                    link_with : [libshared],
1557                    dependencies : libblkid,
1558                    install_rpath : rootlibexecdir,
1559                    install : true,
1560                    install_dir : systemgeneratordir)
1561
1562         exe = executable('systemd-dissect',
1563                          'src/dissect/dissect.c',
1564                          include_directories : includes,
1565                          link_with : [libshared],
1566                          install_rpath : rootlibexecdir,
1567                          install : true,
1568                          install_dir : rootlibexecdir)
1569         public_programs += [exe]
1570 endif
1571
1572 if conf.get('ENABLE_RESOLVE') == 1
1573         executable('systemd-resolved',
1574                    systemd_resolved_sources,
1575                    include_directories : includes,
1576                    link_with : [libshared,
1577                                 libbasic_gcrypt,
1578                                 libsystemd_resolve_core],
1579                    dependencies : [threads,
1580                                    libgpg_error,
1581                                    libm,
1582                                    libidn],
1583                    install_rpath : rootlibexecdir,
1584                    install : true,
1585                    install_dir : rootlibexecdir)
1586
1587         exe = executable('resolvectl',
1588                          resolvectl_sources,
1589                          include_directories : includes,
1590                          link_with : [libshared,
1591                                       libbasic_gcrypt,
1592                                       libsystemd_resolve_core],
1593                          dependencies : [threads,
1594                                          libgpg_error,
1595                                          libm,
1596                                          libidn],
1597                          install_rpath : rootlibexecdir,
1598                          install : true)
1599         public_programs += [exe]
1600
1601         meson.add_install_script(meson_make_symlink,
1602                          join_paths(bindir, 'resolvectl'),
1603                          join_paths(rootsbindir, 'resolvconf'))
1604
1605         meson.add_install_script(meson_make_symlink,
1606                          join_paths(bindir, 'resolvectl'),
1607                          join_paths(bindir, 'systemd-resolve'))
1608 endif
1609
1610 if conf.get('ENABLE_LOGIND') == 1
1611         executable('systemd-logind',
1612                    systemd_logind_sources,
1613                    include_directories : includes,
1614                    link_with : [liblogind_core,
1615                                 libshared],
1616                    dependencies : [threads,
1617                                    libacl],
1618                    install_rpath : rootlibexecdir,
1619                    install : true,
1620                    install_dir : rootlibexecdir)
1621
1622         exe = executable('loginctl',
1623                          loginctl_sources,
1624                          include_directories : includes,
1625                          link_with : [libshared],
1626                          dependencies : [threads,
1627                                          liblz4,
1628                                          libxz],
1629                          install_rpath : rootlibexecdir,
1630                          install : true,
1631                          install_dir : rootbindir)
1632         public_programs += [exe]
1633
1634         exe = executable('systemd-inhibit',
1635                          'src/login/inhibit.c',
1636                          include_directories : includes,
1637                          link_with : [libshared],
1638                          install_rpath : rootlibexecdir,
1639                          install : true,
1640                          install_dir : rootbindir)
1641         public_programs += [exe]
1642
1643         if conf.get('HAVE_PAM') == 1
1644                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1645                 pam_systemd = shared_library(
1646                         'pam_systemd',
1647                         pam_systemd_c,
1648                         name_prefix : '',
1649                         include_directories : includes,
1650                         link_args : ['-shared',
1651                                      '-Wl,--version-script=' + version_script_arg],
1652                         link_with : [libsystemd_static,
1653                                      libshared_static],
1654                         dependencies : [threads,
1655                                         libpam,
1656                                         libpam_misc],
1657                         link_depends : pam_systemd_sym,
1658                         install : true,
1659                         install_dir : pamlibdir)
1660
1661                 test('dlopen-pam_systemd',
1662                      test_dlopen,
1663                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1664         endif
1665 endif
1666
1667 executable('systemd-user-runtime-dir',
1668            user_runtime_dir_sources,
1669            include_directories : includes,
1670            link_with : [libshared, liblogind_core],
1671            install_rpath : rootlibexecdir,
1672            install : true,
1673            install_dir : rootlibexecdir)
1674
1675 if conf.get('HAVE_PAM') == 1
1676         executable('systemd-user-sessions',
1677                    'src/user-sessions/user-sessions.c',
1678                    include_directories : includes,
1679                    link_with : [libshared],
1680                    install_rpath : rootlibexecdir,
1681                    install : true,
1682                    install_dir : rootlibexecdir)
1683 endif
1684
1685 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1686         exe = executable('bootctl',
1687                          'src/boot/bootctl.c',
1688                          include_directories : includes,
1689                          link_with : [libshared],
1690                          dependencies : [libblkid],
1691                          install_rpath : rootlibexecdir,
1692                          install : true)
1693         public_programs += [exe]
1694 endif
1695
1696 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1697                  include_directories : includes,
1698                  link_with : [libshared],
1699                  dependencies : [threads],
1700                  install_rpath : rootlibexecdir,
1701                  install : true)
1702 public_programs += [exe]
1703
1704 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1705                  include_directories : includes,
1706                  link_with : [libshared],
1707                  dependencies : [threads,
1708                                  libcap,
1709                                  libselinux,
1710                                  libxz,
1711                                  liblz4],
1712                  install_rpath : rootlibexecdir,
1713                  install : true,
1714                  install_dir : rootbindir)
1715 public_programs += [exe]
1716
1717 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1718         meson.add_install_script(meson_make_symlink,
1719                                  join_paths(rootbindir, 'systemctl'),
1720                                  join_paths(rootsbindir, alias))
1721 endforeach
1722
1723 if conf.get('ENABLE_BACKLIGHT') == 1
1724         executable('systemd-backlight',
1725                    'src/backlight/backlight.c',
1726                    include_directories : includes,
1727                    link_with : [libshared],
1728                    install_rpath : rootlibexecdir,
1729                    install : true,
1730                    install_dir : rootlibexecdir)
1731 endif
1732
1733 if conf.get('ENABLE_RFKILL') == 1
1734         executable('systemd-rfkill',
1735                    'src/rfkill/rfkill.c',
1736                    include_directories : includes,
1737                    link_with : [libshared],
1738                    install_rpath : rootlibexecdir,
1739                    install : true,
1740                    install_dir : rootlibexecdir)
1741 endif
1742
1743 executable('systemd-system-update-generator',
1744            'src/system-update-generator/system-update-generator.c',
1745            include_directories : includes,
1746            link_with : [libshared],
1747            install_rpath : rootlibexecdir,
1748            install : true,
1749            install_dir : systemgeneratordir)
1750
1751 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1752         executable('systemd-cryptsetup',
1753                    'src/cryptsetup/cryptsetup.c',
1754                    include_directories : includes,
1755                    link_with : [libshared],
1756                    dependencies : [libcryptsetup],
1757                    install_rpath : rootlibexecdir,
1758                    install : true,
1759                    install_dir : rootlibexecdir)
1760
1761         executable('systemd-cryptsetup-generator',
1762                    'src/cryptsetup/cryptsetup-generator.c',
1763                    include_directories : includes,
1764                    link_with : [libshared],
1765                    dependencies : [libcryptsetup],
1766                    install_rpath : rootlibexecdir,
1767                    install : true,
1768                    install_dir : systemgeneratordir)
1769
1770         executable('systemd-veritysetup',
1771                    'src/veritysetup/veritysetup.c',
1772                    include_directories : includes,
1773                    link_with : [libshared],
1774                    dependencies : [libcryptsetup],
1775                    install_rpath : rootlibexecdir,
1776                    install : true,
1777                    install_dir : rootlibexecdir)
1778
1779         executable('systemd-veritysetup-generator',
1780                    'src/veritysetup/veritysetup-generator.c',
1781                    include_directories : includes,
1782                    link_with : [libshared],
1783                    dependencies : [libcryptsetup],
1784                    install_rpath : rootlibexecdir,
1785                    install : true,
1786                    install_dir : systemgeneratordir)
1787 endif
1788
1789 if conf.get('HAVE_SYSV_COMPAT') == 1
1790         executable('systemd-sysv-generator',
1791                    'src/sysv-generator/sysv-generator.c',
1792                    include_directories : includes,
1793                    link_with : [libshared],
1794                    install_rpath : rootlibexecdir,
1795                    install : true,
1796                    install_dir : systemgeneratordir)
1797
1798         executable('systemd-rc-local-generator',
1799                    'src/rc-local-generator/rc-local-generator.c',
1800                    include_directories : includes,
1801                    link_with : [libshared],
1802                    install_rpath : rootlibexecdir,
1803                    install : true,
1804                    install_dir : systemgeneratordir)
1805 endif
1806
1807 if conf.get('ENABLE_HOSTNAMED') == 1
1808         executable('systemd-hostnamed',
1809                    'src/hostname/hostnamed.c',
1810                    include_directories : includes,
1811                    link_with : [libshared],
1812                    install_rpath : rootlibexecdir,
1813                    install : true,
1814                    install_dir : rootlibexecdir)
1815
1816         exe = executable('hostnamectl',
1817                          'src/hostname/hostnamectl.c',
1818                          include_directories : includes,
1819                          link_with : [libshared],
1820                          install_rpath : rootlibexecdir,
1821                          install : true)
1822         public_programs += [exe]
1823 endif
1824
1825 if conf.get('ENABLE_LOCALED') == 1
1826         if conf.get('HAVE_XKBCOMMON') == 1
1827                 # logind will load libxkbcommon.so dynamically on its own
1828                 deps = [libdl]
1829         else
1830                 deps = []
1831         endif
1832
1833         executable('systemd-localed',
1834                    systemd_localed_sources,
1835                    include_directories : includes,
1836                    link_with : [libshared],
1837                    dependencies : deps,
1838                    install_rpath : rootlibexecdir,
1839                    install : true,
1840                    install_dir : rootlibexecdir)
1841
1842         exe = executable('localectl',
1843                          localectl_sources,
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_TIMEDATED') == 1
1852         executable('systemd-timedated',
1853                    'src/timedate/timedated.c',
1854                    include_directories : includes,
1855                    link_with : [libshared],
1856                    install_rpath : rootlibexecdir,
1857                    install : true,
1858                    install_dir : rootlibexecdir)
1859 endif
1860
1861 if conf.get('ENABLE_TIMEDATECTL') == 1
1862         exe = executable('timedatectl',
1863                          'src/timedate/timedatectl.c',
1864                          include_directories : includes,
1865                          install_rpath : rootlibexecdir,
1866                          link_with : [libshared],
1867                          dependencies : [libm],
1868                          install : true)
1869         public_programs += [exe]
1870 endif
1871
1872 if conf.get('ENABLE_TIMESYNCD') == 1
1873         executable('systemd-timesyncd',
1874                    systemd_timesyncd_sources,
1875                    include_directories : includes,
1876                    link_with : [libshared],
1877                    dependencies : [threads,
1878                                    libm],
1879                    install_rpath : rootlibexecdir,
1880                    install : true,
1881                    install_dir : rootlibexecdir)
1882
1883         executable('systemd-time-wait-sync',
1884                    'src/time-wait-sync/time-wait-sync.c',
1885                    include_directories : includes,
1886                    link_with : [libshared],
1887                    install_rpath : rootlibexecdir,
1888                    install : true,
1889                    install_dir : rootlibexecdir)
1890 endif
1891
1892 if conf.get('ENABLE_MACHINED') == 1
1893         executable('systemd-machined',
1894                    systemd_machined_sources,
1895                    include_directories : includes,
1896                    link_with : [libmachine_core,
1897                                 libshared],
1898                    install_rpath : rootlibexecdir,
1899                    install : true,
1900                    install_dir : rootlibexecdir)
1901
1902         exe = executable('machinectl',
1903                          'src/machine/machinectl.c',
1904                          include_directories : includes,
1905                          link_with : [libshared],
1906                          dependencies : [threads,
1907                                          libxz,
1908                                          liblz4],
1909                          install_rpath : rootlibexecdir,
1910                          install : true,
1911                          install_dir : rootbindir)
1912         public_programs += [exe]
1913 endif
1914
1915 if conf.get('ENABLE_IMPORTD') == 1
1916         executable('systemd-importd',
1917                    systemd_importd_sources,
1918                    include_directories : includes,
1919                    link_with : [libshared],
1920                    dependencies : [threads],
1921                    install_rpath : rootlibexecdir,
1922                    install : true,
1923                    install_dir : rootlibexecdir)
1924
1925         systemd_pull = executable('systemd-pull',
1926                                   systemd_pull_sources,
1927                                   include_directories : includes,
1928                                   link_with : [libshared],
1929                                   dependencies : [libcurl,
1930                                                   libz,
1931                                                   libbzip2,
1932                                                   libxz,
1933                                                   libgcrypt],
1934                                   install_rpath : rootlibexecdir,
1935                                   install : true,
1936                                   install_dir : rootlibexecdir)
1937
1938         systemd_import = executable('systemd-import',
1939                                     systemd_import_sources,
1940                                     include_directories : includes,
1941                                     link_with : [libshared],
1942                                     dependencies : [libcurl,
1943                                                     libz,
1944                                                     libbzip2,
1945                                                     libxz],
1946                                     install_rpath : rootlibexecdir,
1947                                     install : true,
1948                                     install_dir : rootlibexecdir)
1949
1950         systemd_export = executable('systemd-export',
1951                                     systemd_export_sources,
1952                                     include_directories : includes,
1953                                     link_with : [libshared],
1954                                     dependencies : [libcurl,
1955                                                     libz,
1956                                                     libbzip2,
1957                                                     libxz],
1958                                     install_rpath : rootlibexecdir,
1959                                     install : true,
1960                                     install_dir : rootlibexecdir)
1961         public_programs += [systemd_pull, systemd_import, systemd_export]
1962 endif
1963
1964 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
1965         exe = executable('systemd-journal-upload',
1966                          systemd_journal_upload_sources,
1967                          include_directories : includes,
1968                          link_with : [libshared],
1969                          dependencies : [threads,
1970                                          libcurl,
1971                                          libgnutls,
1972                                          libxz,
1973                                          liblz4],
1974                          install_rpath : rootlibexecdir,
1975                          install : true,
1976                          install_dir : rootlibexecdir)
1977         public_programs += [exe]
1978 endif
1979
1980 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
1981         s_j_remote = executable('systemd-journal-remote',
1982                                 systemd_journal_remote_sources,
1983                                 include_directories : includes,
1984                                 link_with : [libshared],
1985                                 dependencies : [threads,
1986                                                 libmicrohttpd,
1987                                                 libgnutls,
1988                                                 libxz,
1989                                                 liblz4],
1990                                 install_rpath : rootlibexecdir,
1991                                 install : true,
1992                                 install_dir : rootlibexecdir)
1993
1994         s_j_gatewayd = executable('systemd-journal-gatewayd',
1995                                   systemd_journal_gatewayd_sources,
1996                                   include_directories : includes,
1997                                   link_with : [libshared],
1998                                   dependencies : [threads,
1999                                                   libmicrohttpd,
2000                                                   libgnutls,
2001                                                   libxz,
2002                                                   liblz4],
2003                                   install_rpath : rootlibexecdir,
2004                                   install : true,
2005                                   install_dir : rootlibexecdir)
2006         public_programs += [s_j_remote, s_j_gatewayd]
2007 endif
2008
2009 if conf.get('ENABLE_COREDUMP') == 1
2010         executable('systemd-coredump',
2011                    systemd_coredump_sources,
2012                    include_directories : includes,
2013                    link_with : [libshared],
2014                    dependencies : [threads,
2015                                    libacl,
2016                                    libdw,
2017                                    libxz,
2018                                    liblz4],
2019                    install_rpath : rootlibexecdir,
2020                    install : true,
2021                    install_dir : rootlibexecdir)
2022
2023         exe = executable('coredumpctl',
2024                          coredumpctl_sources,
2025                          include_directories : includes,
2026                          link_with : [libshared],
2027                          dependencies : [threads,
2028                                          libxz,
2029                                          liblz4],
2030                          install_rpath : rootlibexecdir,
2031                          install : true)
2032         public_programs += [exe]
2033 endif
2034
2035 if conf.get('ENABLE_BINFMT') == 1
2036         exe = executable('systemd-binfmt',
2037                          'src/binfmt/binfmt.c',
2038                          include_directories : includes,
2039                          link_with : [libshared],
2040                          install_rpath : rootlibexecdir,
2041                          install : true,
2042                          install_dir : rootlibexecdir)
2043         public_programs += [exe]
2044
2045         meson.add_install_script('sh', '-c',
2046                                  mkdir_p.format(binfmtdir))
2047         meson.add_install_script('sh', '-c',
2048                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2049 endif
2050
2051 if conf.get('ENABLE_VCONSOLE') == 1
2052         executable('systemd-vconsole-setup',
2053                    'src/vconsole/vconsole-setup.c',
2054                    include_directories : includes,
2055                    link_with : [libshared],
2056                    install_rpath : rootlibexecdir,
2057                    install : true,
2058                    install_dir : rootlibexecdir)
2059 endif
2060
2061 if conf.get('ENABLE_RANDOMSEED') == 1
2062         executable('systemd-random-seed',
2063                    'src/random-seed/random-seed.c',
2064                    include_directories : includes,
2065                    link_with : [libshared],
2066                    install_rpath : rootlibexecdir,
2067                    install : true,
2068                    install_dir : rootlibexecdir)
2069 endif
2070
2071 if conf.get('ENABLE_FIRSTBOOT') == 1
2072         executable('systemd-firstboot',
2073                    'src/firstboot/firstboot.c',
2074                    include_directories : includes,
2075                    link_with : [libshared],
2076                    dependencies : [libcrypt],
2077                    install_rpath : rootlibexecdir,
2078                    install : true,
2079                    install_dir : rootbindir)
2080 endif
2081
2082 executable('systemd-remount-fs',
2083            'src/remount-fs/remount-fs.c',
2084            'src/core/mount-setup.c',
2085            'src/core/mount-setup.h',
2086            include_directories : includes,
2087            link_with : [libshared],
2088            install_rpath : rootlibexecdir,
2089            install : true,
2090            install_dir : rootlibexecdir)
2091
2092 executable('systemd-machine-id-setup',
2093            'src/machine-id-setup/machine-id-setup-main.c',
2094            'src/core/machine-id-setup.c',
2095            'src/core/machine-id-setup.h',
2096            include_directories : includes,
2097            link_with : [libshared],
2098            install_rpath : rootlibexecdir,
2099            install : true,
2100            install_dir : rootbindir)
2101
2102 executable('systemd-fsck',
2103            'src/fsck/fsck.c',
2104            include_directories : includes,
2105            link_with : [libshared],
2106            install_rpath : rootlibexecdir,
2107            install : true,
2108            install_dir : rootlibexecdir)
2109
2110 executable('systemd-growfs',
2111            'src/partition/growfs.c',
2112            include_directories : includes,
2113            link_with : [libshared],
2114            dependencies : [libcryptsetup],
2115            install_rpath : rootlibexecdir,
2116            install : true,
2117            install_dir : rootlibexecdir)
2118
2119 executable('systemd-makefs',
2120            'src/partition/makefs.c',
2121            include_directories : includes,
2122            link_with : [libshared],
2123            install_rpath : rootlibexecdir,
2124            install : true,
2125            install_dir : rootlibexecdir)
2126
2127 executable('systemd-sleep',
2128            'src/sleep/sleep.c',
2129            include_directories : includes,
2130            link_with : [libshared],
2131            install_rpath : rootlibexecdir,
2132            install : true,
2133            install_dir : rootlibexecdir)
2134
2135 exe = executable('systemd-sysctl',
2136                  'src/sysctl/sysctl.c',
2137                  include_directories : includes,
2138                  link_with : [libshared],
2139                  install_rpath : rootlibexecdir,
2140                  install : true,
2141                  install_dir : rootlibexecdir)
2142 public_programs += [exe]
2143
2144 executable('systemd-ac-power',
2145            'src/ac-power/ac-power.c',
2146            include_directories : includes,
2147            link_with : [libshared],
2148            install_rpath : rootlibexecdir,
2149            install : true,
2150            install_dir : rootlibexecdir)
2151
2152 exe = executable('systemd-detect-virt',
2153                  'src/detect-virt/detect-virt.c',
2154                  include_directories : includes,
2155                  link_with : [libshared],
2156                  install_rpath : rootlibexecdir,
2157                  install : true)
2158 public_programs += [exe]
2159
2160 exe = executable('systemd-delta',
2161                  'src/delta/delta.c',
2162                  include_directories : includes,
2163                  link_with : [libshared],
2164                  install_rpath : rootlibexecdir,
2165                  install : true)
2166 public_programs += [exe]
2167
2168 exe = executable('systemd-escape',
2169                  'src/escape/escape.c',
2170                  include_directories : includes,
2171                  link_with : [libshared],
2172                  install_rpath : rootlibexecdir,
2173                  install : true,
2174                  install_dir : rootbindir)
2175 public_programs += [exe]
2176
2177 exe = executable('systemd-notify',
2178                  'src/notify/notify.c',
2179                  include_directories : includes,
2180                  link_with : [libshared],
2181                  install_rpath : rootlibexecdir,
2182                  install : true,
2183                  install_dir : rootbindir)
2184 public_programs += [exe]
2185
2186 executable('systemd-volatile-root',
2187            'src/volatile-root/volatile-root.c',
2188            include_directories : includes,
2189            link_with : [libshared],
2190            install_rpath : rootlibexecdir,
2191            install : true,
2192            install_dir : rootlibexecdir)
2193
2194 executable('systemd-cgroups-agent',
2195            'src/cgroups-agent/cgroups-agent.c',
2196            include_directories : includes,
2197            link_with : [libshared],
2198            install_rpath : rootlibexecdir,
2199            install : true,
2200            install_dir : rootlibexecdir)
2201
2202 exe = executable('systemd-path',
2203                  'src/path/path.c',
2204                  include_directories : includes,
2205                  link_with : [libshared],
2206                  install_rpath : rootlibexecdir,
2207                  install : true)
2208 public_programs += [exe]
2209
2210 exe = executable('systemd-ask-password',
2211                  'src/ask-password/ask-password.c',
2212                  include_directories : includes,
2213                  link_with : [libshared],
2214                  install_rpath : rootlibexecdir,
2215                  install : true,
2216                  install_dir : rootbindir)
2217 public_programs += [exe]
2218
2219 executable('systemd-reply-password',
2220            'src/reply-password/reply-password.c',
2221            include_directories : includes,
2222            link_with : [libshared],
2223            install_rpath : rootlibexecdir,
2224            install : true,
2225            install_dir : rootlibexecdir)
2226
2227 exe = executable('systemd-tty-ask-password-agent',
2228                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2229                  include_directories : includes,
2230                  link_with : [libshared],
2231                  install_rpath : rootlibexecdir,
2232                  install : true,
2233                  install_dir : rootbindir)
2234 public_programs += [exe]
2235
2236 exe = executable('systemd-cgls',
2237                  'src/cgls/cgls.c',
2238                  include_directories : includes,
2239                  link_with : [libshared],
2240                  install_rpath : rootlibexecdir,
2241                  install : true)
2242 public_programs += [exe]
2243
2244 exe = executable('systemd-cgtop',
2245                  'src/cgtop/cgtop.c',
2246                  include_directories : includes,
2247                  link_with : [libshared],
2248                  install_rpath : rootlibexecdir,
2249                  install : true)
2250 public_programs += [exe]
2251
2252 executable('systemd-initctl',
2253            'src/initctl/initctl.c',
2254            include_directories : includes,
2255            link_with : [libshared],
2256            install_rpath : rootlibexecdir,
2257            install : true,
2258            install_dir : rootlibexecdir)
2259
2260 exe = executable('systemd-mount',
2261                  'src/mount/mount-tool.c',
2262                  include_directories : includes,
2263                  link_with : [libshared],
2264                  install_rpath : rootlibexecdir,
2265                  install : true)
2266 public_programs += [exe]
2267
2268 meson.add_install_script(meson_make_symlink,
2269                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2270
2271 exe = executable('systemd-run',
2272                  'src/run/run.c',
2273                  include_directories : includes,
2274                  link_with : [libshared],
2275                  install_rpath : rootlibexecdir,
2276                  install : true)
2277 public_programs += [exe]
2278
2279 exe = executable('systemd-stdio-bridge',
2280                  'src/stdio-bridge/stdio-bridge.c',
2281                  include_directories : includes,
2282                  link_with : [libshared],
2283                  install_rpath : rootlibexecdir,
2284                  install : true)
2285 public_programs += [exe]
2286
2287 exe = executable('busctl',
2288                  'src/busctl/busctl.c',
2289                  'src/busctl/busctl-introspect.c',
2290                  'src/busctl/busctl-introspect.h',
2291                  include_directories : includes,
2292                  link_with : [libshared],
2293                  install_rpath : rootlibexecdir,
2294                  install : true)
2295 public_programs += [exe]
2296
2297 if conf.get('ENABLE_SYSUSERS') == 1
2298         exe = executable('systemd-sysusers',
2299                          'src/sysusers/sysusers.c',
2300                          include_directories : includes,
2301                          link_with : [libshared],
2302                          install_rpath : rootlibexecdir,
2303                          install : true,
2304                          install_dir : rootbindir)
2305         public_programs += [exe]
2306 endif
2307
2308 if conf.get('ENABLE_TMPFILES') == 1
2309         exe = executable('systemd-tmpfiles',
2310                          'src/tmpfiles/tmpfiles.c',
2311                          include_directories : includes,
2312                          link_with : [libshared],
2313                          dependencies : [libacl],
2314                          install_rpath : rootlibexecdir,
2315                          install : true,
2316                          install_dir : rootbindir)
2317         public_programs += [exe]
2318
2319         test('test-systemd-tmpfiles',
2320              test_systemd_tmpfiles_py,
2321              args : exe.full_path())
2322         # https://github.com/mesonbuild/meson/issues/2681
2323 endif
2324
2325 if conf.get('ENABLE_HWDB') == 1
2326         exe = executable('systemd-hwdb',
2327                          'src/hwdb/hwdb.c',
2328                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2329                          include_directories : includes,
2330                          link_with : [libudev_static],
2331                          install_rpath : udev_rpath,
2332                          install : true,
2333                          install_dir : rootbindir)
2334         public_programs += [exe]
2335 endif
2336
2337 if conf.get('ENABLE_QUOTACHECK') == 1
2338         executable('systemd-quotacheck',
2339                    'src/quotacheck/quotacheck.c',
2340                    include_directories : includes,
2341                    link_with : [libshared],
2342                    install_rpath : rootlibexecdir,
2343                    install : true,
2344                    install_dir : rootlibexecdir)
2345 endif
2346
2347 exe = executable('systemd-socket-proxyd',
2348                  'src/socket-proxy/socket-proxyd.c',
2349                  include_directories : includes,
2350                  link_with : [libshared],
2351                  dependencies : [threads],
2352                  install_rpath : rootlibexecdir,
2353                  install : true,
2354                  install_dir : rootlibexecdir)
2355 public_programs += [exe]
2356
2357 exe = executable('systemd-udevd',
2358                  systemd_udevd_sources,
2359                  include_directories : includes,
2360                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2361                  link_with : [libudev_core,
2362                               libsystemd_network,
2363                               libudev_static],
2364                  dependencies : [threads,
2365                                  libkmod,
2366                                  libidn,
2367                                  libacl,
2368                                  libblkid],
2369                  install_rpath : udev_rpath,
2370                  install : true,
2371                  install_dir : rootlibexecdir)
2372 public_programs += [exe]
2373
2374 exe = executable('udevadm',
2375                  udevadm_sources,
2376                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2377                  include_directories : includes,
2378                  link_with : [libudev_core,
2379                               libsystemd_network,
2380                               libudev_static],
2381                  dependencies : [threads,
2382                                  libkmod,
2383                                  libidn,
2384                                  libacl,
2385                                  libblkid],
2386                  install_rpath : udev_rpath,
2387                  install : true,
2388                  install_dir : rootbindir)
2389 public_programs += [exe]
2390
2391 executable('systemd-shutdown',
2392            systemd_shutdown_sources,
2393            include_directories : includes,
2394            link_with : [libshared],
2395            dependencies : [libmount],
2396            install_rpath : rootlibexecdir,
2397            install : true,
2398            install_dir : rootlibexecdir)
2399
2400 executable('systemd-update-done',
2401            'src/update-done/update-done.c',
2402            include_directories : includes,
2403            link_with : [libshared],
2404            install_rpath : rootlibexecdir,
2405            install : true,
2406            install_dir : rootlibexecdir)
2407
2408 executable('systemd-update-utmp',
2409            'src/update-utmp/update-utmp.c',
2410            include_directories : includes,
2411            link_with : [libshared],
2412            dependencies : [libaudit],
2413            install_rpath : rootlibexecdir,
2414            install : true,
2415            install_dir : rootlibexecdir)
2416
2417 if conf.get('HAVE_KMOD') == 1
2418         executable('systemd-modules-load',
2419                    'src/modules-load/modules-load.c',
2420                    include_directories : includes,
2421                    link_with : [libshared],
2422                    dependencies : [libkmod],
2423                    install_rpath : rootlibexecdir,
2424                    install : true,
2425                    install_dir : rootlibexecdir)
2426
2427         meson.add_install_script('sh', '-c',
2428                                  mkdir_p.format(modulesloaddir))
2429         meson.add_install_script('sh', '-c',
2430                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2431 endif
2432
2433 exe = executable('systemd-nspawn',
2434                  systemd_nspawn_sources,
2435                  'src/core/mount-setup.c', # FIXME: use a variable?
2436                  'src/core/mount-setup.h',
2437                  'src/core/loopback-setup.c',
2438                  'src/core/loopback-setup.h',
2439                  include_directories : [includes, include_directories('src/nspawn')],
2440                  link_with : [libshared],
2441                  dependencies : [libacl,
2442                                  libblkid,
2443                                  libseccomp,
2444                                  libselinux],
2445                  install_rpath : rootlibexecdir,
2446                  install : true)
2447 public_programs += [exe]
2448
2449 if conf.get('ENABLE_NETWORKD') == 1
2450         executable('systemd-networkd',
2451                    systemd_networkd_sources,
2452                    include_directories : includes,
2453                    link_with : [libnetworkd_core,
2454                                 libsystemd_network,
2455                                 libudev_static,
2456                                 libshared],
2457                    dependencies : [threads],
2458                    install_rpath : rootlibexecdir,
2459                    install : true,
2460                    install_dir : rootlibexecdir)
2461
2462         executable('systemd-networkd-wait-online',
2463                    systemd_networkd_wait_online_sources,
2464                    include_directories : includes,
2465                    link_with : [libnetworkd_core,
2466                                 libshared],
2467                    install_rpath : rootlibexecdir,
2468                    install : true,
2469                    install_dir : rootlibexecdir)
2470
2471         exe = executable('networkctl',
2472                    networkctl_sources,
2473                    include_directories : includes,
2474                    link_with : [libsystemd_network,
2475                               libshared],
2476                    install_rpath : rootlibexecdir,
2477                    install : true,
2478                    install_dir : rootbindir)
2479         public_programs += [exe]
2480 endif
2481
2482 executable('systemd-sulogin-shell',
2483            ['src/sulogin-shell/sulogin-shell.c'],
2484            include_directories : includes,
2485            link_with : [libshared],
2486            install_rpath : rootlibexecdir,
2487            install : true,
2488            install_dir : rootlibexecdir)
2489
2490 ############################################################
2491
2492 foreach tuple : tests
2493         sources = tuple[0]
2494         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2495         dependencies = tuple[2]
2496         condition = tuple.length() >= 4 ? tuple[3] : ''
2497         type = tuple.length() >= 5 ? tuple[4] : ''
2498         defs = tuple.length() >= 6 ? tuple[5] : []
2499         incs = tuple.length() >= 7 ? tuple[6] : includes
2500         timeout = 30
2501
2502         name = sources[0].split('/')[-1].split('.')[0]
2503         if type.startswith('timeout=')
2504                 timeout = type.split('=')[1].to_int()
2505                 type = ''
2506         endif
2507         if want_tests == 'false'
2508                 message('Not compiling @0@ because tests is set to false'.format(name))
2509         elif condition == '' or conf.get(condition) == 1
2510                 exe = executable(
2511                         name,
2512                         sources,
2513                         include_directories : incs,
2514                         link_with : link_with,
2515                         dependencies : dependencies,
2516                         c_args : defs,
2517                         install_rpath : rootlibexecdir,
2518                         install : install_tests,
2519                         install_dir : join_paths(testsdir, type))
2520
2521                 if type == 'manual'
2522                         message('@0@ is a manual test'.format(name))
2523                 elif type == 'unsafe' and want_tests != 'unsafe'
2524                         message('@0@ is an unsafe test'.format(name))
2525                 else
2526                         test(name, exe,
2527                              env : test_env,
2528                              timeout : timeout)
2529                 endif
2530         else
2531                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2532         endif
2533 endforeach
2534
2535 exe = executable(
2536         'test-libsystemd-sym',
2537         test_libsystemd_sym_c,
2538         include_directories : includes,
2539         link_with : [libsystemd],
2540         install : install_tests,
2541         install_dir : testsdir)
2542 test('test-libsystemd-sym', exe)
2543
2544 exe = executable(
2545         'test-libsystemd-static-sym',
2546         test_libsystemd_sym_c,
2547         include_directories : includes,
2548         link_with : [install_libsystemd_static],
2549         dependencies : [threads], # threads is already included in dependencies on the library,
2550                                   # but does not seem to get propagated. Add here as a work-around.
2551         build_by_default : static_libsystemd_pic,
2552         install : install_tests and static_libsystemd_pic,
2553         install_dir : testsdir)
2554 if static_libsystemd_pic
2555         test('test-libsystemd-static-sym', exe)
2556 endif
2557
2558 exe = executable(
2559         'test-libudev-sym',
2560         test_libudev_sym_c,
2561         include_directories : includes,
2562         c_args : ['-Wno-deprecated-declarations'],
2563         link_with : [libudev],
2564         install : install_tests,
2565         install_dir : testsdir)
2566 test('test-libudev-sym', exe)
2567
2568 exe = executable(
2569         'test-libudev-static-sym',
2570         test_libudev_sym_c,
2571         include_directories : includes,
2572         c_args : ['-Wno-deprecated-declarations'],
2573         link_with : [install_libudev_static],
2574         build_by_default : static_libudev_pic,
2575         install : install_tests and static_libudev_pic,
2576         install_dir : testsdir)
2577 if static_libudev_pic
2578         test('test-libudev-static-sym', exe)
2579 endif
2580
2581 ############################################################
2582
2583 fuzzer_exes = []
2584
2585 foreach tuple : fuzzers
2586         sources = tuple[0]
2587         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2588         dependencies = tuple[2]
2589         defs = tuple.length() >= 4 ? tuple[3] : []
2590         incs = tuple.length() >= 5 ? tuple[4] : includes
2591
2592         if fuzzer_build
2593                 dependencies += fuzzing_engine
2594         else
2595                 sources += 'src/fuzz/fuzz-main.c'
2596         endif
2597
2598         name = sources[0].split('/')[-1].split('.')[0]
2599
2600         fuzzer_exes += executable(
2601                 name,
2602                 sources,
2603                 include_directories : [incs, include_directories('src/fuzz')],
2604                 link_with : link_with,
2605                 dependencies : dependencies,
2606                 c_args : defs,
2607                 install : false)
2608 endforeach
2609
2610 run_target('fuzzers',
2611         depends : fuzzer_exes,
2612         command : ['true'])
2613
2614 ############################################################
2615
2616 make_directive_index_py = find_program('tools/make-directive-index.py')
2617 make_man_index_py = find_program('tools/make-man-index.py')
2618 xml_helper_py = find_program('tools/xml_helper.py')
2619 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2620
2621 subdir('units')
2622 subdir('sysctl.d')
2623 subdir('sysusers.d')
2624 subdir('tmpfiles.d')
2625 subdir('presets')
2626 subdir('hwdb')
2627 subdir('network')
2628 subdir('man')
2629 subdir('shell-completion/bash')
2630 subdir('shell-completion/zsh')
2631 subdir('doc/sysvinit')
2632 subdir('doc/var-log')
2633
2634 # FIXME: figure out if the warning is true:
2635 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2636 install_subdir('factory/etc',
2637                install_dir : factorydir)
2638
2639
2640 install_data('xorg/50-systemd-user.sh',
2641              install_dir : xinitrcdir)
2642 install_data('modprobe.d/systemd.conf',
2643              install_dir : modprobedir)
2644 install_data('LICENSE.GPL2',
2645              'LICENSE.LGPL2.1',
2646              'NEWS',
2647              'README',
2648              'doc/CODING_STYLE',
2649              'doc/DISTRO_PORTING',
2650              'doc/ENVIRONMENT.md',
2651              'doc/HACKING',
2652              'doc/TRANSIENT-SETTINGS.md',
2653              'doc/TRANSLATORS',
2654              'doc/UIDS-GIDS.md',
2655              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2656              install_dir : docdir)
2657
2658 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2659 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2660
2661 ############################################################
2662
2663 meson_check_help = find_program('tools/meson-check-help.sh')
2664
2665 foreach exec : public_programs
2666         name = exec.full_path().split('/')[-1]
2667         test('check-help-' + name,
2668              meson_check_help,
2669              args : [exec.full_path()])
2670 endforeach
2671
2672 ############################################################
2673
2674 # Enable tests for all supported sanitizers
2675 foreach tuple : sanitizers
2676         sanitizer = tuple[0]
2677         build = tuple[1]
2678
2679         have = run_command(check_compilation_sh,
2680                            cc.cmd_array(), '-x', 'c',
2681                            '-fsanitize=@0@'.format(sanitizer),
2682                            '-include', link_test_c).returncode() == 0
2683         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2684
2685         if have
2686                 prev = ''
2687                 foreach p : fuzz_regression_tests
2688                         b = p.split('/')[-2]
2689                         c = p.split('/')[-1]
2690
2691                         name = '@0@:@1@'.format(b, sanitizer)
2692
2693                         if name != prev
2694                                 if want_tests == 'false'
2695                                         message('Not compiling @0@ because tests is set to false'.format(name))
2696                                 elif slow_tests
2697                                         exe = custom_target(
2698                                                 name,
2699                                                 output : name,
2700                                                 depends : build,
2701                                                 command : [env, 'ln', '-fs',
2702                                                            join_paths(build.full_path(), b),
2703                                                            '@OUTPUT@'],
2704                                                 build_by_default : true)
2705                                 else
2706                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2707                                 endif
2708                         endif
2709                         prev = name
2710
2711                         if want_tests != 'false' and slow_tests
2712                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2713                                      env,
2714                                      args : [exe.full_path(),
2715                                              join_paths(meson.source_root(),
2716                                                         'test/fuzz-regressions',
2717                                                         p)])
2718                         endif
2719                 endforeach
2720         endif
2721 endforeach
2722
2723
2724 ############################################################
2725
2726 if git.found()
2727         all_files = run_command(
2728                 git,
2729                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2730                  'ls-files',
2731                  ':/*.[ch]'])
2732         all_files = files(all_files.stdout().split())
2733
2734         custom_target(
2735                 'tags',
2736                 output : 'tags',
2737                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2738         run_target(
2739                 'ctags',
2740                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2741 endif
2742
2743 if git.found()
2744         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2745         run_target(
2746                 'git-contrib',
2747                 command : [meson_git_contrib_sh])
2748 endif
2749
2750 if git.found()
2751         git_head = run_command(
2752                 git,
2753                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2754                  'rev-parse', 'HEAD']).stdout().strip()
2755         git_head_short = run_command(
2756                 git,
2757                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2758                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2759
2760         run_target(
2761                 'git-snapshot',
2762                 command : ['git', 'archive',
2763                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2764                                                                  git_head_short),
2765                            '--prefix', 'systemd-@0@/'.format(git_head),
2766                            'HEAD'])
2767 endif
2768
2769 ############################################################
2770
2771 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2772 run_target(
2773         'check-api-docs',
2774         depends : [man, libsystemd, libudev],
2775         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2776
2777 ############################################################
2778
2779 status = [
2780         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2781
2782         'split /usr:                        @0@'.format(split_usr),
2783         'split bin-sbin:                    @0@'.format(split_bin),
2784         'prefix directory:                  @0@'.format(prefixdir),
2785         'rootprefix directory:              @0@'.format(rootprefixdir),
2786         'sysconf directory:                 @0@'.format(sysconfdir),
2787         'include directory:                 @0@'.format(includedir),
2788         'lib directory:                     @0@'.format(libdir),
2789         'rootlib directory:                 @0@'.format(rootlibdir),
2790         'SysV init scripts:                 @0@'.format(sysvinit_path),
2791         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2792         'PAM modules directory:             @0@'.format(pamlibdir),
2793         'PAM configuration directory:       @0@'.format(pamconfdir),
2794         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2795         'modprobe.d directory:              @0@'.format(modprobedir),
2796         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2797         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2798         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2799         'bash completions directory:        @0@'.format(bashcompletiondir),
2800         'zsh completions directory:         @0@'.format(zshcompletiondir),
2801         'extra start script:                @0@'.format(get_option('rc-local')),
2802         'extra stop script:                 @0@'.format(get_option('halt-local')),
2803         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2804                                                               get_option('debug-tty')),
2805         'TTY GID:                           @0@'.format(tty_gid),
2806         'users GID:                         @0@'.format(users_gid),
2807         'maximum system UID:                @0@'.format(system_uid_max),
2808         'maximum system GID:                @0@'.format(system_gid_max),
2809         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2810         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2811         'minimum container UID base:        @0@'.format(container_uid_base_min),
2812         'maximum container UID base:        @0@'.format(container_uid_base_max),
2813         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2814         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2815         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2816         'support URL:                       @0@'.format(support_url),
2817         'nobody user name:                  @0@'.format(nobody_user),
2818         'nobody group name:                 @0@'.format(nobody_group),
2819         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2820         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2821
2822         'default DNSSEC mode:               @0@'.format(default_dnssec),
2823         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2824         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2825
2826 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2827 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2828 status += [
2829         'default DNS servers:               @0@'.format(alt_dns_servers),
2830         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2831
2832 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2833                              '@@0@'.format(time_epoch)).stdout().strip()
2834 status += [
2835         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2836
2837 # TODO:
2838 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2839 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2840 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2841
2842 if conf.get('ENABLE_EFI') == 1
2843         status += [
2844                 'efi arch:                          @0@'.format(efi_arch)]
2845
2846         if have_gnu_efi
2847                 status += [
2848                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2849                         'EFI CC                             @0@'.format(efi_cc),
2850                         'EFI lib directory:                 @0@'.format(efi_libdir),
2851                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2852                         'EFI include directory:             @0@'.format(efi_incdir)]
2853         endif
2854 endif
2855
2856 found = []
2857 missing = []
2858
2859 foreach tuple : [
2860         ['libcryptsetup'],
2861         ['PAM'],
2862         ['AUDIT'],
2863         ['IMA'],
2864         ['AppArmor'],
2865         ['SELinux'],
2866         ['SECCOMP'],
2867         ['SMACK'],
2868         ['zlib'],
2869         ['xz'],
2870         ['lz4'],
2871         ['bzip2'],
2872         ['ACL'],
2873         ['gcrypt'],
2874         ['qrencode'],
2875         ['microhttpd'],
2876         ['gnutls'],
2877         ['libcurl'],
2878         ['idn'],
2879         ['libidn2'],
2880         ['libidn'],
2881         ['nss-systemd'],
2882         ['libiptc'],
2883         ['elfutils'],
2884         ['binfmt'],
2885         ['vconsole'],
2886         ['quotacheck'],
2887         ['tmpfiles'],
2888         ['environment.d'],
2889         ['sysusers'],
2890         ['firstboot'],
2891         ['randomseed'],
2892         ['backlight'],
2893         ['rfkill'],
2894         ['logind'],
2895         ['machined'],
2896         ['importd'],
2897         ['hostnamed'],
2898         ['timedated'],
2899         ['timesyncd'],
2900         ['localed'],
2901         ['networkd'],
2902         ['resolve'],
2903         ['coredump'],
2904         ['polkit'],
2905         ['legacy pkla',      install_polkit_pkla],
2906         ['efi'],
2907         ['gnu-efi',          have_gnu_efi],
2908         ['kmod'],
2909         ['xkbcommon'],
2910         ['pcre2'],
2911         ['blkid'],
2912         ['dbus'],
2913         ['glib'],
2914         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2915         ['hwdb'],
2916         ['tpm'],
2917         ['man pages',        want_man],
2918         ['html pages',       want_html],
2919         ['man page indices', want_man and have_lxml],
2920         ['SysV compat'],
2921         ['utmp'],
2922         ['ldconfig'],
2923         ['hibernate'],
2924         ['adm group',        get_option('adm-group')],
2925         ['wheel group',      get_option('wheel-group')],
2926         ['gshadow'],
2927         ['debug hashmap'],
2928         ['debug mmap cache'],
2929         ['valgrind',         conf.get('VALGRIND') == 1],
2930 ]
2931
2932         if tuple.length() >= 2
2933                 cond = tuple[1]
2934         else
2935                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2936                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2937                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2938         endif
2939         if cond
2940                 found += [tuple[0]]
2941         else
2942                 missing += [tuple[0]]
2943         endif
2944 endforeach
2945
2946 status += [
2947         '',
2948         'enabled features: @0@'.format(', '.join(found)),
2949         '',
2950         'disabled features: @0@'.format(', '.join(missing)),
2951         '']
2952 message('\n         '.join(status))
2953
2954 if rootprefixdir != rootprefix_default
2955         warning('\n' +
2956                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2957                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
2958                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2959 endif