meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2 #
   3 # Copyright 2017 Zbigniew Jędrzejewski-Szmek
   4
   5 project('systemd', 'c',
   6         version : '238',
   7         license : 'LGPLv2+',
   8         default_options: [
   9                 'c_std=gnu99',
  10                 'prefix=/usr',
  11                 'sysconfdir=/etc',
  12                 'localstatedir=/var',
  13         ],
  14         meson_version : '>= 0.44',
  15        )
  16
  17 libsystemd_version = '0.22.0'
  18 libudev_version = '1.6.10'
  19
  20 # We need the same data in two different formats, ugh!
  21 # Also, for hysterical reasons, we use different variable
  22 # names, sometimes. Not all variables are included in every
  23 # set. Ugh, ugh, ugh!
  24 conf = configuration_data()
  25 conf.set_quoted('PACKAGE_STRING',  meson.project_name() + ' ' + meson.project_version())
  26 conf.set_quoted('PACKAGE_VERSION', meson.project_version())
  27
  28 substs = configuration_data()
  29 substs.set('PACKAGE_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  30 substs.set('PACKAGE_VERSION',      meson.project_version())
  31
  32 #####################################################################
  33
  34 # Try to install the git pre-commit hook
  35 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  36 if git_hook.returncode() == 0
  37         message(git_hook.stdout().strip())
  38 endif
  39
  40 #####################################################################
  41
  42 if get_option('split-usr') == 'auto'
  43         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  44 else
  45         split_usr = get_option('split-usr') == 'true'
  46 endif
  47 conf.set10('HAVE_SPLIT_USR', split_usr,
  48            description : '/usr/bin and /bin directories are separate')
  49
  50 if get_option('split-bin') == 'auto'
  51         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  52 else
  53         split_bin = get_option('split-bin') == 'true'
  54 endif
  55 conf.set10('HAVE_SPLIT_BIN', split_bin,
  56            description : 'bin and sbin directories are separate')
  57
  58 rootprefixdir = get_option('rootprefix')
  59 # Unusual rootprefixdir values are used by some distros
  60 # (see https://github.com/systemd/systemd/pull/7461).
  61 rootprefix_default = split_usr ? '/' : '/usr'
  62 if rootprefixdir == ''
  63         rootprefixdir = rootprefix_default
  64 endif
  65
  66 sysvinit_path = get_option('sysvinit-path')
  67 sysvrcnd_path = get_option('sysvrcnd-path')
  68 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  69            description : 'SysV init scripts and rcN.d links are supported')
  70
  71 # join_paths ignore the preceding arguments if an absolute component is
  72 # encountered, so this should canonicalize various paths when they are
  73 # absolute or relative.
  74 prefixdir = get_option('prefix')
  75 if not prefixdir.startswith('/')
  76         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  77 endif
  78 bindir = join_paths(prefixdir, get_option('bindir'))
  79 libdir = join_paths(prefixdir, get_option('libdir'))
  80 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  81 includedir = join_paths(prefixdir, get_option('includedir'))
  82 datadir = join_paths(prefixdir, get_option('datadir'))
  83 localstatedir = join_paths('/', get_option('localstatedir'))
  84
  85 rootbindir = join_paths(rootprefixdir, 'bin')
  86 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
  87 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  88
  89 rootlibdir = get_option('rootlibdir')
  90 if rootlibdir == ''
  91         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
  92 endif
  93
  94 # Dirs of external packages
  95 pkgconfigdatadir = join_paths(datadir, 'pkgconfig')
  96 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
  97 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
  98 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
  99 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 100 varlogdir = join_paths(localstatedir, 'log')
 101 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 102 rpmmacrosdir = get_option('rpmmacrosdir')
 103 if rpmmacrosdir != 'no'
 104         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 105 endif
 106 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 107
 108 # Our own paths
 109 pkgdatadir = join_paths(datadir, 'systemd')
 110 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 111 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 112 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 113 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 114 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 115 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 116 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 117 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 118 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 119 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 120 pkgincludedir = join_paths(includedir, 'systemd')
 121 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 122 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 123 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 124 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 125 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 126 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 127 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 128 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 129 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 130 udevhomedir = udevlibexecdir
 131 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 132 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 133 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 134 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 135 factorydir = join_paths(datadir, 'factory')
 136 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 137 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 138 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 139 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 140 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 141 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 142
 143 docdir = get_option('docdir')
 144 if docdir == ''
 145         docdir = join_paths(datadir, 'doc/systemd')
 146 endif
 147
 148 dbuspolicydir = get_option('dbuspolicydir')
 149 if dbuspolicydir == ''
 150         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 151 endif
 152
 153 dbussessionservicedir = get_option('dbussessionservicedir')
 154 if dbussessionservicedir == ''
 155         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 156 endif
 157
 158 dbussystemservicedir = get_option('dbussystemservicedir')
 159 if dbussystemservicedir == ''
 160         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 161 endif
 162
 163 pamlibdir = get_option('pamlibdir')
 164 if pamlibdir == ''
 165         pamlibdir = join_paths(rootlibdir, 'security')
 166 endif
 167
 168 pamconfdir = get_option('pamconfdir')
 169 if pamconfdir == ''
 170         pamconfdir = join_paths(sysconfdir, 'pam.d')
 171 endif
 172
 173 memory_accounting_default = get_option('memory-accounting-default')
 174
 175 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 176 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 177 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 178 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 179 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 180 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 181 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 182
 183 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 184
 185 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 186 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 187 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 188 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 189 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 190 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 191 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 192 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 193 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 194 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 195 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 196 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 197 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 198 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 199 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 200 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 201 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 202 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 203 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 204 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 205 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 206 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 207 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 208 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 209 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 210 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 211 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 212 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 213 conf.set_quoted('LIBDIR',                                     libdir)
 214 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 215 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 216 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 217 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 218 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 219 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 220 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 221 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 222 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 223 conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 224 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 225
 226 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 227 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 228
 229 substs.set('prefix',                                          prefixdir)
 230 substs.set('exec_prefix',                                     prefixdir)
 231 substs.set('libdir',                                          libdir)
 232 substs.set('rootlibdir',                                      rootlibdir)
 233 substs.set('includedir',                                      includedir)
 234 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 235 substs.set('bindir',                                          bindir)
 236 substs.set('rootbindir',                                      rootbindir)
 237 substs.set('rootlibexecdir',                                  rootlibexecdir)
 238 substs.set('systemunitdir',                                   systemunitdir)
 239 substs.set('userunitdir',                                     userunitdir)
 240 substs.set('systempresetdir',                                 systempresetdir)
 241 substs.set('userpresetdir',                                   userpresetdir)
 242 substs.set('udevhwdbdir',                                     udevhwdbdir)
 243 substs.set('udevrulesdir',                                    udevrulesdir)
 244 substs.set('udevlibexecdir',                                  udevlibexecdir)
 245 substs.set('environmentdir',                                  environmentdir)
 246 substs.set('catalogdir',                                      catalogdir)
 247 substs.set('tmpfilesdir',                                     tmpfilesdir)
 248 substs.set('sysusersdir',                                     sysusersdir)
 249 substs.set('sysctldir',                                       sysctldir)
 250 substs.set('binfmtdir',                                       binfmtdir)
 251 substs.set('modulesloaddir',                                  modulesloaddir)
 252 substs.set('modprobedir',                                     modprobedir)
 253 substs.set('systemgeneratordir',                              systemgeneratordir)
 254 substs.set('usergeneratordir',                                usergeneratordir)
 255 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 256 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 257 substs.set('systemshutdowndir',                               systemshutdowndir)
 258 substs.set('systemsleepdir',                                  systemsleepdir)
 259 substs.set('VARLOGDIR',                                       varlogdir)
 260 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 261 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 262 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 263 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 264 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 265 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 266 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 267 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 268
 269 #####################################################################
 270
 271 cc = meson.get_compiler('c')
 272 pkgconfig = import('pkgconfig')
 273 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 274 meson_build_sh = find_program('tools/meson-build.sh')
 275
 276 if get_option('tests') != 'false'
 277         cxx = find_program('c++', required : false)
 278         if cxx.found()
 279                 #  Used only for tests
 280                 add_languages('cpp')
 281         endif
 282 endif
 283
 284 want_ossfuzz = get_option('oss-fuzz')
 285 want_libfuzzer = get_option('llvm-fuzz')
 286 fuzzer_build = want_ossfuzz or want_libfuzzer
 287 if want_ossfuzz and want_libfuzzer
 288         error('only one of oss-fuzz and llvm-fuzz can be specified')
 289 endif
 290 if want_libfuzzer
 291         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 292 endif
 293 if want_ossfuzz
 294         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 295 endif
 296
 297 possible_cc_flags = [
 298         '-Wextra',
 299         '-Werror=undef',
 300         '-Wlogical-op',
 301         '-Wmissing-include-dirs',
 302         '-Wold-style-definition',
 303         '-Wpointer-arith',
 304         '-Winit-self',
 305         '-Wdeclaration-after-statement',
 306         '-Wfloat-equal',
 307         '-Wsuggest-attribute=noreturn',
 308         '-Werror=missing-prototypes',
 309         '-Werror=implicit-function-declaration',
 310         '-Werror=missing-declarations',
 311         '-Werror=return-type',
 312         '-Werror=incompatible-pointer-types',
 313         '-Werror=format=2',
 314         '-Wstrict-prototypes',
 315         '-Wredundant-decls',
 316         '-Wmissing-noreturn',
 317         '-Wimplicit-fallthrough=5',
 318         '-Wshadow',
 319         '-Wendif-labels',
 320         '-Wstrict-aliasing=2',
 321         '-Wwrite-strings',
 322         '-Werror=overflow',
 323         '-Wdate-time',
 324         '-Wnested-externs',
 325         '-ffast-math',
 326         '-fno-common',
 327         '-fdiagnostics-show-option',
 328         '-fno-strict-aliasing',
 329         '-fvisibility=hidden',
 330         '-fstack-protector',
 331         '-fstack-protector-strong',
 332         '--param=ssp-buffer-size=4',
 333 ]
 334
 335 # --as-needed and --no-undefined are provided by meson by default,
 336 # run mesonconf to see what is enabled
 337 possible_link_flags = [
 338         '-Wl,-z,relro',
 339         '-Wl,-z,now',
 340 ]
 341
 342 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 343 # enable it when we are linking against them
 344 if not fuzzer_build
 345         possible_cc_flags += '-fPIE'
 346         possible_link_flags += '-pie'
 347 endif
 348
 349 if cc.get_id() == 'clang'
 350         possible_cc_flags += [
 351                 '-Wno-typedef-redefinition',
 352                 '-Wno-gnu-variable-sized-type-not-at-end',
 353         ]
 354 endif
 355
 356 if get_option('buildtype') != 'debug'
 357         possible_cc_flags += [
 358                 '-ffunction-sections',
 359                 '-fdata-sections',
 360         ]
 361
 362         possible_link_flags += '-Wl,--gc-sections'
 363 endif
 364
 365 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 366
 367 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 368 # arguments, just emits a warnings. So test for the "positive" version instead.
 369 foreach arg : ['unused-parameter',
 370                'missing-field-initializers',
 371                'unused-result',
 372                'format-signedness',
 373                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 374               ]
 375         if cc.has_argument('-W' + arg)
 376                 add_project_arguments('-Wno-' + arg, language : 'c')
 377         endif
 378 endforeach
 379
 380 if cc.compiles('''
 381    #include <time.h>
 382    #include <inttypes.h>
 383    typedef uint64_t usec_t;
 384    usec_t now(clockid_t clock);
 385    int main(void) {
 386            struct timespec now;
 387            return 0;
 388    }
 389 ''', name : '-Werror=shadow with local shadowing')
 390         add_project_arguments('-Werror=shadow', language : 'c')
 391 endif
 392
 393 link_test_c = files('tools/meson-link-test.c')
 394
 395 foreach arg : possible_link_flags
 396         have = run_command(check_compilation_sh,
 397                            cc.cmd_array(), '-x', 'c', arg,
 398                            '-include', link_test_c).returncode() == 0
 399         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 400         if have
 401                 add_project_link_arguments(arg, language : 'c')
 402         endif
 403 endforeach
 404
 405 cpp = ' '.join(cc.cmd_array()) + ' -E'
 406
 407 #####################################################################
 408 # compilation result tests
 409
 410 conf.set('_GNU_SOURCE', true)
 411 conf.set('__SANE_USERSPACE_TYPES__', true)
 412
 413 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 414 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 415 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 416 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 417 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 418 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 419 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 420
 421 decl_headers = '''
 422 #include <uchar.h>
 423 #include <linux/ethtool.h>
 424 #include <linux/fib_rules.h>
 425 #include <linux/stat.h>
 426 #include <sys/stat.h>
 427 '''
 428 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 429
 430 foreach decl : ['char16_t',
 431                 'char32_t',
 432                 'key_serial_t',
 433                 'struct ethtool_link_settings',
 434                 'struct fib_rule_uid_range',
 435                 'struct statx',
 436                ]
 437
 438         # We get -1 if the size cannot be determined
 439         have = cc.sizeof(decl, prefix : decl_headers) > 0
 440         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 441 endforeach
 442
 443 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 444                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 445                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 446                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 447                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 448                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 449                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 450                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 451                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 452                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 453                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 454                 # if_tunnel.h is buggy and cannot be included on its own
 455                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 456                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 457                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 458                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 459                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 460                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 461                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 462                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 463                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 464                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 465                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 466                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 467                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 468                ]
 469         prefix = decl.length() > 2 ? decl[2] : ''
 470         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 471         conf.set10('HAVE_' + decl[0], have)
 472 endforeach
 473
 474 foreach ident : ['secure_getenv', '__secure_getenv']
 475         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 476 endforeach
 477
 478 foreach ident : [
 479         ['memfd_create',      '''#include <sys/mman.h>'''],
 480         ['gettid',            '''#include <sys/types.h>
 481                                  #include <unistd.h>'''],
 482         ['pivot_root',        '''#include <stdlib.h>
 483                                  #include <unistd.h>'''],     # no known header declares pivot_root
 484         ['name_to_handle_at', '''#include <sys/types.h>
 485                                  #include <sys/stat.h>
 486                                  #include <fcntl.h>'''],
 487         ['setns',             '''#include <sched.h>'''],
 488         ['renameat2',         '''#include <stdio.h>
 489                                  #include <fcntl.h>'''],
 490         ['kcmp',              '''#include <linux/kcmp.h>'''],
 491         ['keyctl',            '''#include <sys/types.h>
 492                                  #include <keyutils.h>'''],
 493         ['copy_file_range',   '''#include <sys/syscall.h>
 494                                  #include <unistd.h>'''],
 495         ['bpf',               '''#include <sys/syscall.h>
 496                                  #include <unistd.h>'''],
 497         ['statx',             '''#include <sys/types.h>
 498                                  #include <sys/stat.h>
 499                                  #include <unistd.h>'''],
 500         ['explicit_bzero' ,   '''#include <string.h>'''],
 501         ['reallocarray',      '''#include <malloc.h>'''],
 502 ]
 503
 504         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 505         conf.set10('HAVE_' + ident[0].to_upper(), have)
 506 endforeach
 507
 508 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 509         conf.set10('USE_SYS_RANDOM_H', true)
 510         conf.set10('HAVE_GETRANDOM', true)
 511 else
 512         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 513         conf.set10('USE_SYS_RANDOM_H', false)
 514         conf.set10('HAVE_GETRANDOM', have)
 515 endif
 516
 517 #####################################################################
 518
 519 sed = find_program('sed')
 520 awk = find_program('awk')
 521 m4 = find_program('m4')
 522 stat = find_program('stat')
 523 git = find_program('git', required : false)
 524 env = find_program('env')
 525 perl = find_program('perl', required : false)
 526
 527 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 528 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 529 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 530 splash_bmp = files('test/splash.bmp')
 531
 532 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 533 # /usr/sbin, /sbin, and fall back to the default from middle column.
 534 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 535          ['quotacheck', '/usr/sbin/quotacheck' ],
 536          ['kmod',       '/usr/bin/kmod'        ],
 537          ['kexec',      '/usr/sbin/kexec'      ],
 538          ['sulogin',    '/usr/sbin/sulogin'    ],
 539          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 540          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 541          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 542          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 543         ]
 544 foreach prog : progs
 545         path = get_option(prog[0] + '-path')
 546         if path != ''
 547                 message('Using @1@ for @0@'.format(prog[0], path))
 548         else
 549                 exe = find_program(prog[0],
 550                                    '/usr/sbin/' + prog[0],
 551                                    '/sbin/' + prog[0],
 552                                    required: false)
 553                 path = exe.found() ? exe.path() : prog[1]
 554         endif
 555         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 556         conf.set_quoted(name, path)
 557         substs.set(name, path)
 558 endforeach
 559
 560 conf.set_quoted('TELINIT', get_option('telinit-path'))
 561
 562 if run_command('ln', '--relative', '--help').returncode() != 0
 563         error('ln does not support --relative (added in coreutils 8.16)')
 564 endif
 565
 566 ############################################################
 567
 568 gperf = find_program('gperf')
 569
 570 gperf_test_format = '''
 571 #include <string.h>
 572 const char * in_word_set(const char *, @0@);
 573 @1@
 574 '''
 575 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 576 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 577 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 578 if cc.compiles(gperf_test)
 579         gperf_len_type = 'size_t'
 580 else
 581         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 582         if cc.compiles(gperf_test)
 583                 gperf_len_type = 'unsigned'
 584         else
 585                 error('unable to determine gperf len type')
 586         endif
 587 endif
 588 message('gperf len type is @0@'.format(gperf_len_type))
 589 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 590          description : 'The type of gperf "len" parameter')
 591
 592 ############################################################
 593
 594 if not cc.has_header('sys/capability.h')
 595         error('POSIX caps headers not found')
 596 endif
 597 foreach header : ['crypt.h',
 598                   'linux/btrfs.h',
 599                   'linux/memfd.h',
 600                   'linux/vm_sockets.h',
 601                   'sys/auxv.h',
 602                   'valgrind/memcheck.h',
 603                   'valgrind/valgrind.h',
 604                  ]
 605
 606         conf.set10('HAVE_' + header.underscorify().to_upper(),
 607                    cc.has_header(header))
 608 endforeach
 609
 610 ############################################################
 611
 612 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 613 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 614 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 615
 616 default_hierarchy = get_option('default-hierarchy')
 617 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 618                 description : 'default cgroup hierarchy as string')
 619 if default_hierarchy == 'legacy'
 620         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 621 elif default_hierarchy == 'hybrid'
 622         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 623 else
 624         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 625 endif
 626
 627 time_epoch = get_option('time-epoch')
 628 if time_epoch == ''
 629         NEWS = files('NEWS')
 630         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 631 endif
 632 time_epoch = time_epoch.to_int()
 633 conf.set('TIME_EPOCH', time_epoch)
 634
 635 system_uid_max = get_option('system-uid-max')
 636 if system_uid_max == ''
 637         system_uid_max = run_command(
 638                 awk,
 639                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 640                 '/etc/login.defs').stdout().strip()
 641         if system_uid_max == ''
 642                 system_uid_max = '999'
 643         endif
 644 endif
 645 system_uid_max = system_uid_max.to_int()
 646 conf.set('SYSTEM_UID_MAX', system_uid_max)
 647 substs.set('systemuidmax', system_uid_max)
 648 message('maximum system UID is @0@'.format(system_uid_max))
 649
 650 system_gid_max = get_option('system-gid-max')
 651 if system_gid_max == ''
 652         system_gid_max = run_command(
 653                 awk,
 654                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 655                 '/etc/login.defs').stdout().strip()
 656         if system_gid_max == ''
 657                 system_gid_max = '999'
 658         endif
 659 endif
 660 system_gid_max = system_gid_max.to_int()
 661 conf.set('SYSTEM_GID_MAX', system_gid_max)
 662 substs.set('systemgidmax', system_gid_max)
 663 message('maximum system GID is @0@'.format(system_gid_max))
 664
 665 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 666 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 667 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 668 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 669 substs.set('dynamicuidmin', dynamic_uid_min)
 670 substs.set('dynamicuidmax', dynamic_uid_max)
 671
 672 container_uid_base_min = get_option('container-uid-base-min').to_int()
 673 container_uid_base_max = get_option('container-uid-base-max').to_int()
 674 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 675 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 676 substs.set('containeruidbasemin', container_uid_base_min)
 677 substs.set('containeruidbasemax', container_uid_base_max)
 678
 679 nobody_user = get_option('nobody-user')
 680 nobody_group = get_option('nobody-group')
 681
 682 getent_result = run_command('getent', 'passwd', '65534')
 683 if getent_result.returncode() == 0
 684         name = getent_result.stdout().split(':')[0]
 685         if name != nobody_user
 686                 warning('\n' +
 687                         'The local user with the UID 65534 does not match the configured user name "@0@" of the nobody user (its name is @1@).\n'.format(nobody_user, name) +
 688                         'Your build will result in an user table setup that is incompatible with the local system.')
 689         endif
 690 endif
 691 id_result = run_command('id', '-u', nobody_user)
 692 if id_result.returncode() == 0
 693         id = id_result.stdout().to_int()
 694         if id != 65534
 695                 warning('\n' +
 696                         'The local user with the configured user name "@0@" of the nobody user does not have UID 65534 (it has @1@).\n'.format(nobody_user, id) +
 697                         'Your build will result in an user table setup that is incompatible with the local system.')
 698         endif
 699 endif
 700
 701 getent_result = run_command('getent', 'group', '65534')
 702 if getent_result.returncode() == 0
 703         name = getent_result.stdout().split(':')[0]
 704         if name != nobody_group
 705                 warning('\n' +
 706                         'The local group with the GID 65534 does not match the configured group name "@0@" of the nobody group (its name is @1@).\n'.format(nobody_group, name) +
 707                         'Your build will result in an group table setup that is incompatible with the local system.')
 708         endif
 709 endif
 710 id_result = run_command('id', '-g', nobody_group)
 711 if id_result.returncode() == 0
 712         id = id_result.stdout().to_int()
 713         if id != 65534
 714                 warning('\n' +
 715                         'The local group with the configured group name "@0@" of the nobody group does not have UID 65534 (it has @1@).\n'.format(nobody_group, id) +
 716                         'Your build will result in an group table setup that is incompatible with the local system.')
 717         endif
 718 endif
 719 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 720         warning('\n' +
 721                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 722                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 723 endif
 724
 725 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 726 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 727 substs.set('NOBODY_USER_NAME', nobody_user)
 728 substs.set('NOBODY_GROUP_NAME', nobody_group)
 729
 730 tty_gid = get_option('tty-gid')
 731 conf.set('TTY_GID', tty_gid)
 732 substs.set('TTY_GID', tty_gid)
 733
 734 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 735 if get_option('users-gid') != ''
 736         users_gid = get_option('users-gid').to_int()
 737 else
 738         users_gid = '-'
 739 endif
 740 substs.set('USERS_GID', users_gid)
 741
 742 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 743 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 744
 745 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 746 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 747
 748 kill_user_processes = get_option('default-kill-user-processes')
 749 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 750 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 751 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 752
 753 dns_servers = get_option('dns-servers')
 754 conf.set_quoted('DNS_SERVERS', dns_servers)
 755 substs.set('DNS_SERVERS', dns_servers)
 756
 757 ntp_servers = get_option('ntp-servers')
 758 conf.set_quoted('NTP_SERVERS', ntp_servers)
 759 substs.set('NTP_SERVERS', ntp_servers)
 760
 761 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 762
 763 substs.set('SUSHELL', get_option('debug-shell'))
 764 substs.set('DEBUGTTY', get_option('debug-tty'))
 765
 766 enable_debug_hashmap = false
 767 enable_debug_mmap_cache = false
 768 foreach name : get_option('debug')
 769         if name == 'hashmap'
 770                 enable_debug_hashmap = true
 771         elif name == 'mmap-cache'
 772                 enable_debug_mmap_cache = true
 773         else
 774                 message('unknown debug option "@0@", ignoring'.format(name))
 775         endif
 776 endforeach
 777 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 778 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 779
 780 conf.set10('VALGRIND', get_option('valgrind'))
 781
 782 #####################################################################
 783
 784 threads = dependency('threads')
 785 librt = cc.find_library('rt')
 786 libm = cc.find_library('m')
 787 libdl = cc.find_library('dl')
 788 libcrypt = cc.find_library('crypt')
 789
 790 libcap = dependency('libcap', required : false)
 791 if not libcap.found()
 792         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 793         libcap = cc.find_library('cap')
 794 endif
 795
 796 libmount = dependency('mount',
 797                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 798
 799 want_seccomp = get_option('seccomp')
 800 if want_seccomp != 'false' and not fuzzer_build
 801         libseccomp = dependency('libseccomp',
 802                                 version : '>= 2.3.1',
 803                                 required : want_seccomp == 'true')
 804         have = libseccomp.found()
 805 else
 806         have = false
 807         libseccomp = []
 808 endif
 809 conf.set10('HAVE_SECCOMP', have)
 810
 811 want_selinux = get_option('selinux')
 812 if want_selinux != 'false' and not fuzzer_build
 813         libselinux = dependency('libselinux',
 814                                 version : '>= 2.1.9',
 815                                 required : want_selinux == 'true')
 816         have = libselinux.found()
 817 else
 818         have = false
 819         libselinux = []
 820 endif
 821 conf.set10('HAVE_SELINUX', have)
 822
 823 want_apparmor = get_option('apparmor')
 824 if want_apparmor != 'false' and not fuzzer_build
 825         libapparmor = dependency('libapparmor',
 826                                  required : want_apparmor == 'true')
 827         have = libapparmor.found()
 828 else
 829         have = false
 830         libapparmor = []
 831 endif
 832 conf.set10('HAVE_APPARMOR', have)
 833
 834 smack_run_label = get_option('smack-run-label')
 835 if smack_run_label != ''
 836         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 837 endif
 838
 839 want_polkit = get_option('polkit')
 840 install_polkit = false
 841 install_polkit_pkla = false
 842 if want_polkit != 'false' and not fuzzer_build
 843         install_polkit = true
 844
 845         libpolkit = dependency('polkit-gobject-1',
 846                                required : false)
 847         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 848                 message('Old polkit detected, will install pkla files')
 849                 install_polkit_pkla = true
 850         endif
 851 endif
 852 conf.set10('ENABLE_POLKIT', install_polkit)
 853
 854 want_acl = get_option('acl')
 855 if want_acl != 'false' and not fuzzer_build
 856         libacl = cc.find_library('acl', required : want_acl == 'true')
 857         have = libacl.found()
 858 else
 859         have = false
 860         libacl = []
 861 endif
 862 conf.set10('HAVE_ACL', have)
 863
 864 want_audit = get_option('audit')
 865 if want_audit != 'false' and not fuzzer_build
 866         libaudit = dependency('audit', required : want_audit == 'true')
 867         have = libaudit.found()
 868 else
 869         have = false
 870         libaudit = []
 871 endif
 872 conf.set10('HAVE_AUDIT', have)
 873
 874 want_blkid = get_option('blkid')
 875 if want_blkid != 'false' and not fuzzer_build
 876         libblkid = dependency('blkid', required : want_blkid == 'true')
 877         have = libblkid.found()
 878 else
 879         have = false
 880         libblkid = []
 881 endif
 882 conf.set10('HAVE_BLKID', have)
 883
 884 want_kmod = get_option('kmod')
 885 if want_kmod != 'false' and not fuzzer_build
 886         libkmod = dependency('libkmod',
 887                              version : '>= 15',
 888                              required : want_kmod == 'true')
 889         have = libkmod.found()
 890 else
 891         have = false
 892         libkmod = []
 893 endif
 894 conf.set10('HAVE_KMOD', have)
 895
 896 want_pam = get_option('pam')
 897 if want_pam != 'false' and not fuzzer_build
 898         libpam = cc.find_library('pam', required : want_pam == 'true')
 899         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 900         have = libpam.found() and libpam_misc.found()
 901 else
 902         have = false
 903         libpam = []
 904         libpam_misc = []
 905 endif
 906 conf.set10('HAVE_PAM', have)
 907
 908 want_microhttpd = get_option('microhttpd')
 909 if want_microhttpd != 'false' and not fuzzer_build
 910         libmicrohttpd = dependency('libmicrohttpd',
 911                                    version : '>= 0.9.33',
 912                                    required : want_microhttpd == 'true')
 913         have = libmicrohttpd.found()
 914 else
 915         have = false
 916         libmicrohttpd = []
 917 endif
 918 conf.set10('HAVE_MICROHTTPD', have)
 919
 920 want_libcryptsetup = get_option('libcryptsetup')
 921 if want_libcryptsetup != 'false' and not fuzzer_build
 922         libcryptsetup = dependency('libcryptsetup',
 923                                    version : '>= 1.6.0',
 924                                    required : want_libcryptsetup == 'true')
 925         have = libcryptsetup.found()
 926 else
 927         have = false
 928         libcryptsetup = []
 929 endif
 930 conf.set10('HAVE_LIBCRYPTSETUP', have)
 931
 932 want_libcurl = get_option('libcurl')
 933 if want_libcurl != 'false' and not fuzzer_build
 934         libcurl = dependency('libcurl',
 935                              version : '>= 7.32.0',
 936                              required : want_libcurl == 'true')
 937         have = libcurl.found()
 938 else
 939         have = false
 940         libcurl = []
 941 endif
 942 conf.set10('HAVE_LIBCURL', have)
 943
 944 want_libidn = get_option('libidn')
 945 want_libidn2 = get_option('libidn2')
 946 if want_libidn == 'true' and want_libidn2 == 'true'
 947         error('libidn and libidn2 cannot be requested simultaneously')
 948 endif
 949
 950 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 951         libidn = dependency('libidn',
 952                             required : want_libidn == 'true')
 953         have = libidn.found()
 954 else
 955         have = false
 956         libidn = []
 957 endif
 958 conf.set10('HAVE_LIBIDN', have)
 959 if not have and want_libidn2 != 'false' and not fuzzer_build
 960         # libidn is used for both libidn and libidn2 objects
 961         libidn = dependency('libidn2',
 962                             required : want_libidn2 == 'true')
 963         have = libidn.found()
 964 else
 965         have = false
 966 endif
 967 conf.set10('HAVE_LIBIDN2', have)
 968
 969 want_libiptc = get_option('libiptc')
 970 if want_libiptc != 'false' and not fuzzer_build
 971         libiptc = dependency('libiptc',
 972                              required : want_libiptc == 'true')
 973         have = libiptc.found()
 974 else
 975         have = false
 976         libiptc = []
 977 endif
 978 conf.set10('HAVE_LIBIPTC', have)
 979
 980 want_qrencode = get_option('qrencode')
 981 if want_qrencode != 'false' and not fuzzer_build
 982         libqrencode = dependency('libqrencode',
 983                                  required : want_qrencode == 'true')
 984         have = libqrencode.found()
 985 else
 986         have = false
 987         libqrencode = []
 988 endif
 989 conf.set10('HAVE_QRENCODE', have)
 990
 991 want_gcrypt = get_option('gcrypt')
 992 if want_gcrypt != 'false' and not fuzzer_build
 993         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
 994         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
 995         have = libgcrypt.found() and libgpg_error.found()
 996 else
 997         have = false
 998 endif
 999 if not have
1000         # link to neither of the libs if one is not found
1001         libgcrypt = []
1002         libgpg_error = []
1003 endif
1004 conf.set10('HAVE_GCRYPT', have)
1005
1006 want_gnutls = get_option('gnutls')
1007 if want_gnutls != 'false' and not fuzzer_build
1008         libgnutls = dependency('gnutls',
1009                                version : '>= 3.1.4',
1010                                required : want_gnutls == 'true')
1011         have = libgnutls.found()
1012 else
1013         have = false
1014         libgnutls = []
1015 endif
1016 conf.set10('HAVE_GNUTLS', have)
1017
1018 want_elfutils = get_option('elfutils')
1019 if want_elfutils != 'false' and not fuzzer_build
1020         libdw = dependency('libdw',
1021                            required : want_elfutils == 'true')
1022         have = libdw.found()
1023 else
1024         have = false
1025         libdw = []
1026 endif
1027 conf.set10('HAVE_ELFUTILS', have)
1028
1029 want_zlib = get_option('zlib')
1030 if want_zlib != 'false' and not fuzzer_build
1031         libz = dependency('zlib',
1032                           required : want_zlib == 'true')
1033         have = libz.found()
1034 else
1035         have = false
1036         libz = []
1037 endif
1038 conf.set10('HAVE_ZLIB', have)
1039
1040 want_bzip2 = get_option('bzip2')
1041 if want_bzip2 != 'false' and not fuzzer_build
1042         libbzip2 = cc.find_library('bz2',
1043                                    required : want_bzip2 == 'true')
1044         have = libbzip2.found()
1045 else
1046         have = false
1047         libbzip2 = []
1048 endif
1049 conf.set10('HAVE_BZIP2', have)
1050
1051 want_xz = get_option('xz')
1052 if want_xz != 'false' and not fuzzer_build
1053         libxz = dependency('liblzma',
1054                            required : want_xz == 'true')
1055         have = libxz.found()
1056 else
1057         have = false
1058         libxz = []
1059 endif
1060 conf.set10('HAVE_XZ', have)
1061
1062 want_lz4 = get_option('lz4')
1063 if want_lz4 != 'false' and not fuzzer_build
1064         liblz4 = dependency('liblz4',
1065                             required : want_lz4 == 'true')
1066         have = liblz4.found()
1067 else
1068         have = false
1069         liblz4 = []
1070 endif
1071 conf.set10('HAVE_LZ4', have)
1072
1073 want_xkbcommon = get_option('xkbcommon')
1074 if want_xkbcommon != 'false' and not fuzzer_build
1075         libxkbcommon = dependency('xkbcommon',
1076                                   version : '>= 0.3.0',
1077                                   required : want_xkbcommon == 'true')
1078         have = libxkbcommon.found()
1079 else
1080         have = false
1081         libxkbcommon = []
1082 endif
1083 conf.set10('HAVE_XKBCOMMON', have)
1084
1085 want_pcre2 = get_option('pcre2')
1086 if want_pcre2 != 'false'
1087         libpcre2 = dependency('libpcre2-8',
1088                               required : want_pcre2 == 'true')
1089         have = libpcre2.found()
1090 else
1091         have = false
1092         libpcre2 = []
1093 endif
1094 conf.set10('HAVE_PCRE2', have)
1095
1096 want_glib = get_option('glib')
1097 if want_glib != 'false' and not fuzzer_build
1098         libglib =    dependency('glib-2.0',
1099                                 version : '>= 2.22.0',
1100                                 required : want_glib == 'true')
1101         libgobject = dependency('gobject-2.0',
1102                                 version : '>= 2.22.0',
1103                                 required : want_glib == 'true')
1104         libgio =     dependency('gio-2.0',
1105                                 required : want_glib == 'true')
1106         have = libglib.found() and libgobject.found() and libgio.found()
1107 else
1108         have = false
1109         libglib = []
1110         libgobject = []
1111         libgio = []
1112 endif
1113 conf.set10('HAVE_GLIB', have)
1114
1115 want_dbus = get_option('dbus')
1116 if want_dbus != 'false' and not fuzzer_build
1117         libdbus = dependency('dbus-1',
1118                              version : '>= 1.3.2',
1119                              required : want_dbus == 'true')
1120         have = libdbus.found()
1121 else
1122         have = false
1123         libdbus = []
1124 endif
1125 conf.set10('HAVE_DBUS', have)
1126
1127 default_dnssec = get_option('default-dnssec')
1128 if fuzzer_build
1129         default_dnssec = 'no'
1130 endif
1131 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1132         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1133         default_dnssec = 'no'
1134 endif
1135 conf.set('DEFAULT_DNSSEC_MODE',
1136          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1137 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1138
1139 want_importd = get_option('importd')
1140 if want_importd != 'false'
1141         have = (conf.get('HAVE_LIBCURL') == 1 and
1142                 conf.get('HAVE_ZLIB') == 1 and
1143                 conf.get('HAVE_BZIP2') == 1 and
1144                 conf.get('HAVE_XZ') == 1 and
1145                 conf.get('HAVE_GCRYPT') == 1)
1146         if want_importd == 'true' and not have
1147                 error('importd support was requested, but dependencies are not available')
1148         endif
1149 else
1150         have = false
1151 endif
1152 conf.set10('ENABLE_IMPORTD', have)
1153
1154 want_remote = get_option('remote')
1155 if want_remote != 'false'
1156         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1157                      conf.get('HAVE_LIBCURL') == 1]
1158         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1159         # it's possible to build one without the other. Complain only if
1160         # support was explictly requested. The auxiliary files like sysusers
1161         # config should be installed when any of the programs are built.
1162         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1163                 error('remote support was requested, but dependencies are not available')
1164         endif
1165         have = have_deps[0] or have_deps[1]
1166 else
1167         have = false
1168 endif
1169 conf.set10('ENABLE_REMOTE', have)
1170
1171 foreach term : ['utmp',
1172                 'hibernate',
1173                 'environment-d',
1174                 'binfmt',
1175                 'coredump',
1176                 'resolve',
1177                 'logind',
1178                 'hostnamed',
1179                 'localed',
1180                 'machined',
1181                 'portabled',
1182                 'networkd',
1183                 'timedated',
1184                 'timesyncd',
1185                 'myhostname',
1186                 'firstboot',
1187                 'randomseed',
1188                 'backlight',
1189                 'vconsole',
1190                 'quotacheck',
1191                 'sysusers',
1192                 'tmpfiles',
1193                 'hwdb',
1194                 'rfkill',
1195                 'ldconfig',
1196                 'efi',
1197                 'tpm',
1198                 'ima',
1199                 'smack',
1200                 'gshadow',
1201                 'idn',
1202                 'nss-systemd']
1203         have = get_option(term)
1204         name = 'ENABLE_' + term.underscorify().to_upper()
1205         conf.set10(name, have)
1206 endforeach
1207
1208 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1209
1210 want_tests = get_option('tests')
1211 install_tests = get_option('install-tests')
1212 slow_tests = get_option('slow-tests')
1213 tests = []
1214 fuzzers = []
1215
1216 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1217
1218 #####################################################################
1219
1220 if get_option('efi')
1221         efi_arch = host_machine.cpu_family()
1222
1223         if efi_arch == 'x86'
1224                 EFI_MACHINE_TYPE_NAME = 'ia32'
1225                 gnu_efi_arch = 'ia32'
1226         elif efi_arch == 'x86_64'
1227                 EFI_MACHINE_TYPE_NAME = 'x64'
1228                 gnu_efi_arch = 'x86_64'
1229         elif efi_arch == 'arm'
1230                 EFI_MACHINE_TYPE_NAME = 'arm'
1231                 gnu_efi_arch = 'arm'
1232         elif efi_arch == 'aarch64'
1233                 EFI_MACHINE_TYPE_NAME = 'aa64'
1234                 gnu_efi_arch = 'aarch64'
1235         else
1236                 EFI_MACHINE_TYPE_NAME = ''
1237                 gnu_efi_arch = ''
1238         endif
1239
1240         have = true
1241         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1242
1243         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1244 else
1245         have = false
1246 endif
1247 conf.set10('ENABLE_EFI', have)
1248
1249 #####################################################################
1250
1251 config_h = configure_file(
1252         output : 'config.h',
1253         configuration : conf)
1254
1255 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1256
1257 includes = include_directories('src/basic',
1258                                'src/shared',
1259                                'src/systemd',
1260                                'src/journal',
1261                                'src/resolve',
1262                                'src/timesync',
1263                                'src/time-wait-sync',
1264                                'src/login',
1265                                'src/udev',
1266                                'src/libudev',
1267                                'src/core',
1268                                'src/libsystemd/sd-bus',
1269                                'src/libsystemd/sd-device',
1270                                'src/libsystemd/sd-hwdb',
1271                                'src/libsystemd/sd-id128',
1272                                'src/libsystemd/sd-netlink',
1273                                'src/libsystemd/sd-network',
1274                                'src/libsystemd-network',
1275                                '.')
1276
1277 add_project_arguments('-include', 'config.h', language : 'c')
1278
1279 subdir('po')
1280 subdir('catalog')
1281 subdir('src/systemd')
1282 subdir('src/basic')
1283 subdir('src/libsystemd')
1284 subdir('src/libsystemd-network')
1285 subdir('src/journal')
1286 subdir('src/login')
1287
1288 libjournal_core = static_library(
1289         'journal-core',
1290         libjournal_core_sources,
1291         journald_gperf_c,
1292         include_directories : includes,
1293         install : false)
1294
1295 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1296 libsystemd = shared_library(
1297         'systemd',
1298         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1299         version : libsystemd_version,
1300         include_directories : includes,
1301         link_args : ['-shared',
1302                      '-Wl,--version-script=' + libsystemd_sym_path],
1303         link_with : [libbasic,
1304                      libbasic_gcrypt],
1305         link_whole : [libsystemd_static,
1306                       libjournal_client],
1307         dependencies : [threads,
1308                         librt,
1309                         libxz,
1310                         liblz4],
1311         link_depends : libsystemd_sym,
1312         install : true,
1313         install_dir : rootlibdir)
1314
1315 static_libsystemd = get_option('static-libsystemd')
1316 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1317
1318 install_libsystemd_static = static_library(
1319         'systemd',
1320         libsystemd_sources,
1321         journal_client_sources,
1322         basic_sources,
1323         basic_gcrypt_sources,
1324         include_directories : includes,
1325         build_by_default : static_libsystemd != 'false',
1326         install : static_libsystemd != 'false',
1327         install_dir : rootlibdir,
1328         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1329         dependencies : [threads,
1330                         librt,
1331                         libxz,
1332                         liblz4,
1333                         libcap,
1334                         libblkid,
1335                         libmount,
1336                         libselinux,
1337                         libgcrypt],
1338         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1339
1340 ############################################################
1341
1342 # binaries that have --help and are intended for use by humans,
1343 # usually, but not always, installed in /bin.
1344 public_programs = []
1345
1346 subdir('src/libudev')
1347 subdir('src/shared')
1348 subdir('src/core')
1349 subdir('src/udev')
1350 subdir('src/network')
1351
1352 subdir('src/analyze')
1353 subdir('src/journal-remote')
1354 subdir('src/coredump')
1355 subdir('src/hostname')
1356 subdir('src/import')
1357 subdir('src/kernel-install')
1358 subdir('src/locale')
1359 subdir('src/machine')
1360 subdir('src/portable')
1361 subdir('src/nspawn')
1362 subdir('src/resolve')
1363 subdir('src/timedate')
1364 subdir('src/timesync')
1365 subdir('src/vconsole')
1366 subdir('src/boot/efi')
1367
1368 subdir('src/test')
1369 subdir('src/fuzz')
1370 subdir('rules')
1371 subdir('test')
1372
1373 ############################################################
1374
1375 # only static linking apart from libdl, to make sure that the
1376 # module is linked to all libraries that it uses.
1377 test_dlopen = executable(
1378         'test-dlopen',
1379         test_dlopen_c,
1380         include_directories : includes,
1381         link_with : [libbasic],
1382         dependencies : [libdl])
1383
1384 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1385                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1386                  ['mymachines', 'ENABLE_MACHINED'],
1387                  ['resolve',    'ENABLE_RESOLVE']]
1388
1389         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1390         if condition
1391                 module = tuple[0]
1392
1393                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1394                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1395
1396                 nss = shared_library(
1397                         'nss_' + module,
1398                         'src/nss-@0@/nss-@0@.c'.format(module),
1399                         version : '2',
1400                         include_directories : includes,
1401                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1402                         link_args : ['-Wl,-z,nodelete',
1403                                      '-shared',
1404                                      '-Wl,--version-script=' + version_script_arg,
1405                                      '-Wl,--undefined'],
1406                         link_with : [libsystemd_static,
1407                                      libbasic],
1408                         dependencies : [threads,
1409                                         librt],
1410                         link_depends : sym,
1411                         install : true,
1412                         install_dir : rootlibdir)
1413
1414                 # We cannot use shared_module because it does not support version suffix.
1415                 # Unfortunately shared_library insists on creating the symlink…
1416                 meson.add_install_script('sh', '-c',
1417                                          'rm $DESTDIR@0@/libnss_@1@.so'
1418                                          .format(rootlibdir, module))
1419
1420                 test('dlopen-nss_' + module,
1421                      test_dlopen,
1422                      args : [nss.full_path()]) # path to dlopen must include a slash
1423         endif
1424 endforeach
1425
1426 ############################################################
1427
1428 executable('systemd',
1429            systemd_sources,
1430            include_directories : includes,
1431            link_with : [libcore,
1432                         libshared],
1433            dependencies : [threads,
1434                            librt,
1435                            libseccomp,
1436                            libselinux,
1437                            libmount,
1438                            libblkid],
1439            install_rpath : rootlibexecdir,
1440            install : true,
1441            install_dir : rootlibexecdir)
1442
1443 meson.add_install_script(meson_make_symlink,
1444                          join_paths(rootlibexecdir, 'systemd'),
1445                          join_paths(rootsbindir, 'init'))
1446
1447 exe = executable('systemd-analyze',
1448                  systemd_analyze_sources,
1449                  include_directories : includes,
1450                  link_with : [libcore,
1451                               libshared],
1452                  dependencies : [threads,
1453                                  librt,
1454                                  libseccomp,
1455                                  libselinux,
1456                                  libmount,
1457                                  libblkid],
1458                  install_rpath : rootlibexecdir,
1459                  install : true)
1460 public_programs += [exe]
1461
1462 executable('systemd-journald',
1463            systemd_journald_sources,
1464            include_directories : includes,
1465            link_with : [libjournal_core,
1466                         libshared],
1467            dependencies : [threads,
1468                            libxz,
1469                            liblz4,
1470                            libselinux],
1471            install_rpath : rootlibexecdir,
1472            install : true,
1473            install_dir : rootlibexecdir)
1474
1475 exe = executable('systemd-cat',
1476                  systemd_cat_sources,
1477                  include_directories : includes,
1478                  link_with : [libjournal_core,
1479                               libshared],
1480                  dependencies : [threads],
1481                  install_rpath : rootlibexecdir,
1482                  install : true)
1483 public_programs += [exe]
1484
1485 exe = executable('journalctl',
1486                  journalctl_sources,
1487                  include_directories : includes,
1488                  link_with : [libshared],
1489                  dependencies : [threads,
1490                                  libqrencode,
1491                                  libxz,
1492                                  liblz4,
1493                                  libpcre2],
1494                  install_rpath : rootlibexecdir,
1495                  install : true,
1496                  install_dir : rootbindir)
1497 public_programs += [exe]
1498
1499 executable('systemd-getty-generator',
1500            'src/getty-generator/getty-generator.c',
1501            include_directories : includes,
1502            link_with : [libshared],
1503            install_rpath : rootlibexecdir,
1504            install : true,
1505            install_dir : systemgeneratordir)
1506
1507 executable('systemd-debug-generator',
1508            'src/debug-generator/debug-generator.c',
1509            include_directories : includes,
1510            link_with : [libshared],
1511            install_rpath : rootlibexecdir,
1512            install : true,
1513            install_dir : systemgeneratordir)
1514
1515 executable('systemd-fstab-generator',
1516            'src/fstab-generator/fstab-generator.c',
1517            'src/core/mount-setup.c',
1518            include_directories : includes,
1519            link_with : [libshared],
1520            install_rpath : rootlibexecdir,
1521            install : true,
1522            install_dir : systemgeneratordir)
1523
1524 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1525         executable('30-systemd-environment-d-generator',
1526                    'src/environment-d-generator/environment-d-generator.c',
1527                    include_directories : includes,
1528                    link_with : [libshared],
1529                    install_rpath : rootlibexecdir,
1530                    install : true,
1531                    install_dir : userenvgeneratordir)
1532
1533         meson.add_install_script(meson_make_symlink,
1534                                  join_paths(sysconfdir, 'environment'),
1535                                  join_paths(environmentdir, '99-environment.conf'))
1536 endif
1537
1538 if conf.get('ENABLE_HIBERNATE') == 1
1539         executable('systemd-hibernate-resume-generator',
1540                    'src/hibernate-resume/hibernate-resume-generator.c',
1541                    include_directories : includes,
1542                    link_with : [libshared],
1543                    install_rpath : rootlibexecdir,
1544                    install : true,
1545                    install_dir : systemgeneratordir)
1546
1547         executable('systemd-hibernate-resume',
1548                    'src/hibernate-resume/hibernate-resume.c',
1549                    include_directories : includes,
1550                    link_with : [libshared],
1551                    install_rpath : rootlibexecdir,
1552                    install : true,
1553                    install_dir : rootlibexecdir)
1554 endif
1555
1556 if conf.get('HAVE_BLKID') == 1
1557         executable('systemd-gpt-auto-generator',
1558                    'src/gpt-auto-generator/gpt-auto-generator.c',
1559                    'src/basic/blkid-util.h',
1560                    include_directories : includes,
1561                    link_with : [libshared],
1562                    dependencies : libblkid,
1563                    install_rpath : rootlibexecdir,
1564                    install : true,
1565                    install_dir : systemgeneratordir)
1566
1567         exe = executable('systemd-dissect',
1568                          'src/dissect/dissect.c',
1569                          include_directories : includes,
1570                          link_with : [libshared],
1571                          install_rpath : rootlibexecdir,
1572                          install : true,
1573                          install_dir : rootlibexecdir)
1574         public_programs += [exe]
1575 endif
1576
1577 if conf.get('ENABLE_RESOLVE') == 1
1578         executable('systemd-resolved',
1579                    systemd_resolved_sources,
1580                    include_directories : includes,
1581                    link_with : [libshared,
1582                                 libbasic_gcrypt,
1583                                 libsystemd_resolve_core],
1584                    dependencies : [threads,
1585                                    libgpg_error,
1586                                    libm,
1587                                    libidn],
1588                    install_rpath : rootlibexecdir,
1589                    install : true,
1590                    install_dir : rootlibexecdir)
1591
1592         exe = executable('resolvectl',
1593                          resolvectl_sources,
1594                          include_directories : includes,
1595                          link_with : [libshared,
1596                                       libbasic_gcrypt,
1597                                       libsystemd_resolve_core],
1598                          dependencies : [threads,
1599                                          libgpg_error,
1600                                          libm,
1601                                          libidn],
1602                          install_rpath : rootlibexecdir,
1603                          install : true)
1604         public_programs += [exe]
1605
1606         meson.add_install_script(meson_make_symlink,
1607                          join_paths(bindir, 'resolvectl'),
1608                          join_paths(rootsbindir, 'resolvconf'))
1609
1610         meson.add_install_script(meson_make_symlink,
1611                          join_paths(bindir, 'resolvectl'),
1612                          join_paths(bindir, 'systemd-resolve'))
1613 endif
1614
1615 if conf.get('ENABLE_LOGIND') == 1
1616         executable('systemd-logind',
1617                    systemd_logind_sources,
1618                    include_directories : includes,
1619                    link_with : [liblogind_core,
1620                                 libshared],
1621                    dependencies : [threads,
1622                                    libacl],
1623                    install_rpath : rootlibexecdir,
1624                    install : true,
1625                    install_dir : rootlibexecdir)
1626
1627         exe = executable('loginctl',
1628                          loginctl_sources,
1629                          include_directories : includes,
1630                          link_with : [libshared],
1631                          dependencies : [threads,
1632                                          liblz4,
1633                                          libxz],
1634                          install_rpath : rootlibexecdir,
1635                          install : true,
1636                          install_dir : rootbindir)
1637         public_programs += [exe]
1638
1639         exe = executable('systemd-inhibit',
1640                          'src/login/inhibit.c',
1641                          include_directories : includes,
1642                          link_with : [libshared],
1643                          install_rpath : rootlibexecdir,
1644                          install : true,
1645                          install_dir : rootbindir)
1646         public_programs += [exe]
1647
1648         if conf.get('HAVE_PAM') == 1
1649                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1650                 pam_systemd = shared_library(
1651                         'pam_systemd',
1652                         pam_systemd_c,
1653                         name_prefix : '',
1654                         include_directories : includes,
1655                         link_args : ['-shared',
1656                                      '-Wl,--version-script=' + version_script_arg],
1657                         link_with : [libsystemd_static,
1658                                      libshared_static],
1659                         dependencies : [threads,
1660                                         libpam,
1661                                         libpam_misc],
1662                         link_depends : pam_systemd_sym,
1663                         install : true,
1664                         install_dir : pamlibdir)
1665
1666                 test('dlopen-pam_systemd',
1667                      test_dlopen,
1668                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1669         endif
1670 endif
1671
1672 executable('systemd-user-runtime-dir',
1673            user_runtime_dir_sources,
1674            include_directories : includes,
1675            link_with : [libshared, liblogind_core],
1676            install_rpath : rootlibexecdir,
1677            install : true,
1678            install_dir : rootlibexecdir)
1679
1680 if conf.get('HAVE_PAM') == 1
1681         executable('systemd-user-sessions',
1682                    'src/user-sessions/user-sessions.c',
1683                    include_directories : includes,
1684                    link_with : [libshared],
1685                    install_rpath : rootlibexecdir,
1686                    install : true,
1687                    install_dir : rootlibexecdir)
1688 endif
1689
1690 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1691         exe = executable('bootctl',
1692                          'src/boot/bootctl.c',
1693                          include_directories : includes,
1694                          link_with : [libshared],
1695                          dependencies : [libblkid],
1696                          install_rpath : rootlibexecdir,
1697                          install : true)
1698         public_programs += [exe]
1699 endif
1700
1701 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1702                  include_directories : includes,
1703                  link_with : [libshared],
1704                  dependencies : [threads],
1705                  install_rpath : rootlibexecdir,
1706                  install : true)
1707 public_programs += [exe]
1708
1709 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1710                  include_directories : includes,
1711                  link_with : [libshared],
1712                  dependencies : [threads,
1713                                  libcap,
1714                                  libselinux,
1715                                  libxz,
1716                                  liblz4],
1717                  install_rpath : rootlibexecdir,
1718                  install : true,
1719                  install_dir : rootbindir)
1720 public_programs += [exe]
1721
1722 if conf.get('ENABLE_PORTABLED') == 1
1723         executable('systemd-portabled',
1724                    systemd_portabled_sources,
1725                    include_directories : includes,
1726                    link_with : [libshared],
1727                    dependencies : [threads],
1728                    install_rpath : rootlibexecdir,
1729                    install : true,
1730                    install_dir : rootlibexecdir)
1731
1732         exe = executable('portablectl', 'src/portable/portablectl.c',
1733                          include_directories : includes,
1734                          link_with : [libshared],
1735                          dependencies : [threads],
1736                          install_rpath : rootlibexecdir,
1737                          install : true,
1738                          install_dir : rootlibexecdir)
1739         public_programs += [exe]
1740 endif
1741
1742 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1743         meson.add_install_script(meson_make_symlink,
1744                                  join_paths(rootbindir, 'systemctl'),
1745                                  join_paths(rootsbindir, alias))
1746 endforeach
1747
1748 if conf.get('ENABLE_BACKLIGHT') == 1
1749         executable('systemd-backlight',
1750                    'src/backlight/backlight.c',
1751                    include_directories : includes,
1752                    link_with : [libshared],
1753                    install_rpath : rootlibexecdir,
1754                    install : true,
1755                    install_dir : rootlibexecdir)
1756 endif
1757
1758 if conf.get('ENABLE_RFKILL') == 1
1759         executable('systemd-rfkill',
1760                    'src/rfkill/rfkill.c',
1761                    include_directories : includes,
1762                    link_with : [libshared],
1763                    install_rpath : rootlibexecdir,
1764                    install : true,
1765                    install_dir : rootlibexecdir)
1766 endif
1767
1768 executable('systemd-system-update-generator',
1769            'src/system-update-generator/system-update-generator.c',
1770            include_directories : includes,
1771            link_with : [libshared],
1772            install_rpath : rootlibexecdir,
1773            install : true,
1774            install_dir : systemgeneratordir)
1775
1776 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1777         executable('systemd-cryptsetup',
1778                    'src/cryptsetup/cryptsetup.c',
1779                    include_directories : includes,
1780                    link_with : [libshared],
1781                    dependencies : [libcryptsetup],
1782                    install_rpath : rootlibexecdir,
1783                    install : true,
1784                    install_dir : rootlibexecdir)
1785
1786         executable('systemd-cryptsetup-generator',
1787                    'src/cryptsetup/cryptsetup-generator.c',
1788                    include_directories : includes,
1789                    link_with : [libshared],
1790                    dependencies : [libcryptsetup],
1791                    install_rpath : rootlibexecdir,
1792                    install : true,
1793                    install_dir : systemgeneratordir)
1794
1795         executable('systemd-veritysetup',
1796                    'src/veritysetup/veritysetup.c',
1797                    include_directories : includes,
1798                    link_with : [libshared],
1799                    dependencies : [libcryptsetup],
1800                    install_rpath : rootlibexecdir,
1801                    install : true,
1802                    install_dir : rootlibexecdir)
1803
1804         executable('systemd-veritysetup-generator',
1805                    'src/veritysetup/veritysetup-generator.c',
1806                    include_directories : includes,
1807                    link_with : [libshared],
1808                    dependencies : [libcryptsetup],
1809                    install_rpath : rootlibexecdir,
1810                    install : true,
1811                    install_dir : systemgeneratordir)
1812 endif
1813
1814 if conf.get('HAVE_SYSV_COMPAT') == 1
1815         executable('systemd-sysv-generator',
1816                    'src/sysv-generator/sysv-generator.c',
1817                    include_directories : includes,
1818                    link_with : [libshared],
1819                    install_rpath : rootlibexecdir,
1820                    install : true,
1821                    install_dir : systemgeneratordir)
1822
1823         executable('systemd-rc-local-generator',
1824                    'src/rc-local-generator/rc-local-generator.c',
1825                    include_directories : includes,
1826                    link_with : [libshared],
1827                    install_rpath : rootlibexecdir,
1828                    install : true,
1829                    install_dir : systemgeneratordir)
1830 endif
1831
1832 if conf.get('ENABLE_HOSTNAMED') == 1
1833         executable('systemd-hostnamed',
1834                    'src/hostname/hostnamed.c',
1835                    include_directories : includes,
1836                    link_with : [libshared],
1837                    install_rpath : rootlibexecdir,
1838                    install : true,
1839                    install_dir : rootlibexecdir)
1840
1841         exe = executable('hostnamectl',
1842                          'src/hostname/hostnamectl.c',
1843                          include_directories : includes,
1844                          link_with : [libshared],
1845                          install_rpath : rootlibexecdir,
1846                          install : true)
1847         public_programs += [exe]
1848 endif
1849
1850 if conf.get('ENABLE_LOCALED') == 1
1851         if conf.get('HAVE_XKBCOMMON') == 1
1852                 # logind will load libxkbcommon.so dynamically on its own
1853                 deps = [libdl]
1854         else
1855                 deps = []
1856         endif
1857
1858         executable('systemd-localed',
1859                    systemd_localed_sources,
1860                    include_directories : includes,
1861                    link_with : [libshared],
1862                    dependencies : deps,
1863                    install_rpath : rootlibexecdir,
1864                    install : true,
1865                    install_dir : rootlibexecdir)
1866
1867         exe = executable('localectl',
1868                          localectl_sources,
1869                          include_directories : includes,
1870                          link_with : [libshared],
1871                          install_rpath : rootlibexecdir,
1872                          install : true)
1873         public_programs += [exe]
1874 endif
1875
1876 if conf.get('ENABLE_TIMEDATED') == 1
1877         executable('systemd-timedated',
1878                    'src/timedate/timedated.c',
1879                    include_directories : includes,
1880                    link_with : [libshared],
1881                    install_rpath : rootlibexecdir,
1882                    install : true,
1883                    install_dir : rootlibexecdir)
1884 endif
1885
1886 if conf.get('ENABLE_TIMEDATECTL') == 1
1887         exe = executable('timedatectl',
1888                          'src/timedate/timedatectl.c',
1889                          include_directories : includes,
1890                          install_rpath : rootlibexecdir,
1891                          link_with : [libshared],
1892                          dependencies : [libm],
1893                          install : true)
1894         public_programs += [exe]
1895 endif
1896
1897 if conf.get('ENABLE_TIMESYNCD') == 1
1898         executable('systemd-timesyncd',
1899                    systemd_timesyncd_sources,
1900                    include_directories : includes,
1901                    link_with : [libshared],
1902                    dependencies : [threads,
1903                                    libm],
1904                    install_rpath : rootlibexecdir,
1905                    install : true,
1906                    install_dir : rootlibexecdir)
1907
1908         executable('systemd-time-wait-sync',
1909                    'src/time-wait-sync/time-wait-sync.c',
1910                    include_directories : includes,
1911                    link_with : [libshared],
1912                    install_rpath : rootlibexecdir,
1913                    install : true,
1914                    install_dir : rootlibexecdir)
1915 endif
1916
1917 if conf.get('ENABLE_MACHINED') == 1
1918         executable('systemd-machined',
1919                    systemd_machined_sources,
1920                    include_directories : includes,
1921                    link_with : [libmachine_core,
1922                                 libshared],
1923                    install_rpath : rootlibexecdir,
1924                    install : true,
1925                    install_dir : rootlibexecdir)
1926
1927         exe = executable('machinectl',
1928                          'src/machine/machinectl.c',
1929                          include_directories : includes,
1930                          link_with : [libshared],
1931                          dependencies : [threads,
1932                                          libxz,
1933                                          liblz4],
1934                          install_rpath : rootlibexecdir,
1935                          install : true,
1936                          install_dir : rootbindir)
1937         public_programs += [exe]
1938 endif
1939
1940 if conf.get('ENABLE_IMPORTD') == 1
1941         executable('systemd-importd',
1942                    systemd_importd_sources,
1943                    include_directories : includes,
1944                    link_with : [libshared],
1945                    dependencies : [threads],
1946                    install_rpath : rootlibexecdir,
1947                    install : true,
1948                    install_dir : rootlibexecdir)
1949
1950         systemd_pull = executable('systemd-pull',
1951                                   systemd_pull_sources,
1952                                   include_directories : includes,
1953                                   link_with : [libshared],
1954                                   dependencies : [libcurl,
1955                                                   libz,
1956                                                   libbzip2,
1957                                                   libxz,
1958                                                   libgcrypt],
1959                                   install_rpath : rootlibexecdir,
1960                                   install : true,
1961                                   install_dir : rootlibexecdir)
1962
1963         systemd_import = executable('systemd-import',
1964                                     systemd_import_sources,
1965                                     include_directories : includes,
1966                                     link_with : [libshared],
1967                                     dependencies : [libcurl,
1968                                                     libz,
1969                                                     libbzip2,
1970                                                     libxz],
1971                                     install_rpath : rootlibexecdir,
1972                                     install : true,
1973                                     install_dir : rootlibexecdir)
1974
1975         systemd_export = executable('systemd-export',
1976                                     systemd_export_sources,
1977                                     include_directories : includes,
1978                                     link_with : [libshared],
1979                                     dependencies : [libcurl,
1980                                                     libz,
1981                                                     libbzip2,
1982                                                     libxz],
1983                                     install_rpath : rootlibexecdir,
1984                                     install : true,
1985                                     install_dir : rootlibexecdir)
1986         public_programs += [systemd_pull, systemd_import, systemd_export]
1987 endif
1988
1989 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
1990         exe = executable('systemd-journal-upload',
1991                          systemd_journal_upload_sources,
1992                          include_directories : includes,
1993                          link_with : [libshared],
1994                          dependencies : [threads,
1995                                          libcurl,
1996                                          libgnutls,
1997                                          libxz,
1998                                          liblz4],
1999                          install_rpath : rootlibexecdir,
2000                          install : true,
2001                          install_dir : rootlibexecdir)
2002         public_programs += [exe]
2003 endif
2004
2005 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2006         s_j_remote = executable('systemd-journal-remote',
2007                                 systemd_journal_remote_sources,
2008                                 include_directories : includes,
2009                                 link_with : [libshared],
2010                                 dependencies : [threads,
2011                                                 libmicrohttpd,
2012                                                 libgnutls,
2013                                                 libxz,
2014                                                 liblz4],
2015                                 install_rpath : rootlibexecdir,
2016                                 install : true,
2017                                 install_dir : rootlibexecdir)
2018
2019         s_j_gatewayd = executable('systemd-journal-gatewayd',
2020                                   systemd_journal_gatewayd_sources,
2021                                   include_directories : includes,
2022                                   link_with : [libshared],
2023                                   dependencies : [threads,
2024                                                   libmicrohttpd,
2025                                                   libgnutls,
2026                                                   libxz,
2027                                                   liblz4],
2028                                   install_rpath : rootlibexecdir,
2029                                   install : true,
2030                                   install_dir : rootlibexecdir)
2031         public_programs += [s_j_remote, s_j_gatewayd]
2032 endif
2033
2034 if conf.get('ENABLE_COREDUMP') == 1
2035         executable('systemd-coredump',
2036                    systemd_coredump_sources,
2037                    include_directories : includes,
2038                    link_with : [libshared],
2039                    dependencies : [threads,
2040                                    libacl,
2041                                    libdw,
2042                                    libxz,
2043                                    liblz4],
2044                    install_rpath : rootlibexecdir,
2045                    install : true,
2046                    install_dir : rootlibexecdir)
2047
2048         exe = executable('coredumpctl',
2049                          coredumpctl_sources,
2050                          include_directories : includes,
2051                          link_with : [libshared],
2052                          dependencies : [threads,
2053                                          libxz,
2054                                          liblz4],
2055                          install_rpath : rootlibexecdir,
2056                          install : true)
2057         public_programs += [exe]
2058 endif
2059
2060 if conf.get('ENABLE_BINFMT') == 1
2061         exe = executable('systemd-binfmt',
2062                          'src/binfmt/binfmt.c',
2063                          include_directories : includes,
2064                          link_with : [libshared],
2065                          install_rpath : rootlibexecdir,
2066                          install : true,
2067                          install_dir : rootlibexecdir)
2068         public_programs += [exe]
2069
2070         meson.add_install_script('sh', '-c',
2071                                  mkdir_p.format(binfmtdir))
2072         meson.add_install_script('sh', '-c',
2073                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2074 endif
2075
2076 if conf.get('ENABLE_VCONSOLE') == 1
2077         executable('systemd-vconsole-setup',
2078                    'src/vconsole/vconsole-setup.c',
2079                    include_directories : includes,
2080                    link_with : [libshared],
2081                    install_rpath : rootlibexecdir,
2082                    install : true,
2083                    install_dir : rootlibexecdir)
2084 endif
2085
2086 if conf.get('ENABLE_RANDOMSEED') == 1
2087         executable('systemd-random-seed',
2088                    'src/random-seed/random-seed.c',
2089                    include_directories : includes,
2090                    link_with : [libshared],
2091                    install_rpath : rootlibexecdir,
2092                    install : true,
2093                    install_dir : rootlibexecdir)
2094 endif
2095
2096 if conf.get('ENABLE_FIRSTBOOT') == 1
2097         executable('systemd-firstboot',
2098                    'src/firstboot/firstboot.c',
2099                    include_directories : includes,
2100                    link_with : [libshared],
2101                    dependencies : [libcrypt],
2102                    install_rpath : rootlibexecdir,
2103                    install : true,
2104                    install_dir : rootbindir)
2105 endif
2106
2107 executable('systemd-remount-fs',
2108            'src/remount-fs/remount-fs.c',
2109            'src/core/mount-setup.c',
2110            'src/core/mount-setup.h',
2111            include_directories : includes,
2112            link_with : [libshared],
2113            install_rpath : rootlibexecdir,
2114            install : true,
2115            install_dir : rootlibexecdir)
2116
2117 executable('systemd-machine-id-setup',
2118            'src/machine-id-setup/machine-id-setup-main.c',
2119            'src/core/machine-id-setup.c',
2120            'src/core/machine-id-setup.h',
2121            include_directories : includes,
2122            link_with : [libshared],
2123            install_rpath : rootlibexecdir,
2124            install : true,
2125            install_dir : rootbindir)
2126
2127 executable('systemd-fsck',
2128            'src/fsck/fsck.c',
2129            include_directories : includes,
2130            link_with : [libshared],
2131            install_rpath : rootlibexecdir,
2132            install : true,
2133            install_dir : rootlibexecdir)
2134
2135 executable('systemd-growfs',
2136            'src/partition/growfs.c',
2137            include_directories : includes,
2138            link_with : [libshared],
2139            dependencies : [libcryptsetup],
2140            install_rpath : rootlibexecdir,
2141            install : true,
2142            install_dir : rootlibexecdir)
2143
2144 executable('systemd-makefs',
2145            'src/partition/makefs.c',
2146            include_directories : includes,
2147            link_with : [libshared],
2148            install_rpath : rootlibexecdir,
2149            install : true,
2150            install_dir : rootlibexecdir)
2151
2152 executable('systemd-sleep',
2153            'src/sleep/sleep.c',
2154            include_directories : includes,
2155            link_with : [libshared],
2156            install_rpath : rootlibexecdir,
2157            install : true,
2158            install_dir : rootlibexecdir)
2159
2160 exe = executable('systemd-sysctl',
2161                  'src/sysctl/sysctl.c',
2162                  include_directories : includes,
2163                  link_with : [libshared],
2164                  install_rpath : rootlibexecdir,
2165                  install : true,
2166                  install_dir : rootlibexecdir)
2167 public_programs += [exe]
2168
2169 executable('systemd-ac-power',
2170            'src/ac-power/ac-power.c',
2171            include_directories : includes,
2172            link_with : [libshared],
2173            install_rpath : rootlibexecdir,
2174            install : true,
2175            install_dir : rootlibexecdir)
2176
2177 exe = executable('systemd-detect-virt',
2178                  'src/detect-virt/detect-virt.c',
2179                  include_directories : includes,
2180                  link_with : [libshared],
2181                  install_rpath : rootlibexecdir,
2182                  install : true)
2183 public_programs += [exe]
2184
2185 exe = executable('systemd-delta',
2186                  'src/delta/delta.c',
2187                  include_directories : includes,
2188                  link_with : [libshared],
2189                  install_rpath : rootlibexecdir,
2190                  install : true)
2191 public_programs += [exe]
2192
2193 exe = executable('systemd-escape',
2194                  'src/escape/escape.c',
2195                  include_directories : includes,
2196                  link_with : [libshared],
2197                  install_rpath : rootlibexecdir,
2198                  install : true,
2199                  install_dir : rootbindir)
2200 public_programs += [exe]
2201
2202 exe = executable('systemd-notify',
2203                  'src/notify/notify.c',
2204                  include_directories : includes,
2205                  link_with : [libshared],
2206                  install_rpath : rootlibexecdir,
2207                  install : true,
2208                  install_dir : rootbindir)
2209 public_programs += [exe]
2210
2211 executable('systemd-volatile-root',
2212            'src/volatile-root/volatile-root.c',
2213            include_directories : includes,
2214            link_with : [libshared],
2215            install_rpath : rootlibexecdir,
2216            install : true,
2217            install_dir : rootlibexecdir)
2218
2219 executable('systemd-cgroups-agent',
2220            'src/cgroups-agent/cgroups-agent.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-path',
2228                  'src/path/path.c',
2229                  include_directories : includes,
2230                  link_with : [libshared],
2231                  install_rpath : rootlibexecdir,
2232                  install : true)
2233 public_programs += [exe]
2234
2235 exe = executable('systemd-ask-password',
2236                  'src/ask-password/ask-password.c',
2237                  include_directories : includes,
2238                  link_with : [libshared],
2239                  install_rpath : rootlibexecdir,
2240                  install : true,
2241                  install_dir : rootbindir)
2242 public_programs += [exe]
2243
2244 executable('systemd-reply-password',
2245            'src/reply-password/reply-password.c',
2246            include_directories : includes,
2247            link_with : [libshared],
2248            install_rpath : rootlibexecdir,
2249            install : true,
2250            install_dir : rootlibexecdir)
2251
2252 exe = executable('systemd-tty-ask-password-agent',
2253                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2254                  include_directories : includes,
2255                  link_with : [libshared],
2256                  install_rpath : rootlibexecdir,
2257                  install : true,
2258                  install_dir : rootbindir)
2259 public_programs += [exe]
2260
2261 exe = executable('systemd-cgls',
2262                  'src/cgls/cgls.c',
2263                  include_directories : includes,
2264                  link_with : [libshared],
2265                  install_rpath : rootlibexecdir,
2266                  install : true)
2267 public_programs += [exe]
2268
2269 exe = executable('systemd-cgtop',
2270                  'src/cgtop/cgtop.c',
2271                  include_directories : includes,
2272                  link_with : [libshared],
2273                  install_rpath : rootlibexecdir,
2274                  install : true)
2275 public_programs += [exe]
2276
2277 executable('systemd-initctl',
2278            'src/initctl/initctl.c',
2279            include_directories : includes,
2280            link_with : [libshared],
2281            install_rpath : rootlibexecdir,
2282            install : true,
2283            install_dir : rootlibexecdir)
2284
2285 exe = executable('systemd-mount',
2286                  'src/mount/mount-tool.c',
2287                  include_directories : includes,
2288                  link_with : [libshared],
2289                  install_rpath : rootlibexecdir,
2290                  install : true)
2291 public_programs += [exe]
2292
2293 meson.add_install_script(meson_make_symlink,
2294                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2295
2296 exe = executable('systemd-run',
2297                  'src/run/run.c',
2298                  include_directories : includes,
2299                  link_with : [libshared],
2300                  install_rpath : rootlibexecdir,
2301                  install : true)
2302 public_programs += [exe]
2303
2304 exe = executable('systemd-stdio-bridge',
2305                  'src/stdio-bridge/stdio-bridge.c',
2306                  include_directories : includes,
2307                  link_with : [libshared],
2308                  install_rpath : rootlibexecdir,
2309                  install : true)
2310 public_programs += [exe]
2311
2312 exe = executable('busctl',
2313                  'src/busctl/busctl.c',
2314                  'src/busctl/busctl-introspect.c',
2315                  'src/busctl/busctl-introspect.h',
2316                  include_directories : includes,
2317                  link_with : [libshared],
2318                  install_rpath : rootlibexecdir,
2319                  install : true)
2320 public_programs += [exe]
2321
2322 if conf.get('ENABLE_SYSUSERS') == 1
2323         exe = executable('systemd-sysusers',
2324                          'src/sysusers/sysusers.c',
2325                          include_directories : includes,
2326                          link_with : [libshared],
2327                          install_rpath : rootlibexecdir,
2328                          install : true,
2329                          install_dir : rootbindir)
2330         public_programs += [exe]
2331 endif
2332
2333 if conf.get('ENABLE_TMPFILES') == 1
2334         exe = executable('systemd-tmpfiles',
2335                          'src/tmpfiles/tmpfiles.c',
2336                          include_directories : includes,
2337                          link_with : [libshared],
2338                          dependencies : [libacl],
2339                          install_rpath : rootlibexecdir,
2340                          install : true,
2341                          install_dir : rootbindir)
2342         public_programs += [exe]
2343
2344         test('test-systemd-tmpfiles',
2345              test_systemd_tmpfiles_py,
2346              args : exe.full_path())
2347         # https://github.com/mesonbuild/meson/issues/2681
2348 endif
2349
2350 if conf.get('ENABLE_HWDB') == 1
2351         exe = executable('systemd-hwdb',
2352                          'src/hwdb/hwdb.c',
2353                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2354                          include_directories : includes,
2355                          link_with : [libudev_static],
2356                          install_rpath : udev_rpath,
2357                          install : true,
2358                          install_dir : rootbindir)
2359         public_programs += [exe]
2360 endif
2361
2362 if conf.get('ENABLE_QUOTACHECK') == 1
2363         executable('systemd-quotacheck',
2364                    'src/quotacheck/quotacheck.c',
2365                    include_directories : includes,
2366                    link_with : [libshared],
2367                    install_rpath : rootlibexecdir,
2368                    install : true,
2369                    install_dir : rootlibexecdir)
2370 endif
2371
2372 exe = executable('systemd-socket-proxyd',
2373                  'src/socket-proxy/socket-proxyd.c',
2374                  include_directories : includes,
2375                  link_with : [libshared],
2376                  dependencies : [threads],
2377                  install_rpath : rootlibexecdir,
2378                  install : true,
2379                  install_dir : rootlibexecdir)
2380 public_programs += [exe]
2381
2382 exe = executable('systemd-udevd',
2383                  systemd_udevd_sources,
2384                  include_directories : includes,
2385                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2386                  link_with : [libudev_core,
2387                               libsystemd_network,
2388                               libudev_static],
2389                  dependencies : [threads,
2390                                  libkmod,
2391                                  libidn,
2392                                  libacl,
2393                                  libblkid],
2394                  install_rpath : udev_rpath,
2395                  install : true,
2396                  install_dir : rootlibexecdir)
2397 public_programs += [exe]
2398
2399 exe = executable('udevadm',
2400                  udevadm_sources,
2401                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2402                  include_directories : includes,
2403                  link_with : [libudev_core,
2404                               libsystemd_network,
2405                               libudev_static],
2406                  dependencies : [threads,
2407                                  libkmod,
2408                                  libidn,
2409                                  libacl,
2410                                  libblkid],
2411                  install_rpath : udev_rpath,
2412                  install : true,
2413                  install_dir : rootbindir)
2414 public_programs += [exe]
2415
2416 executable('systemd-shutdown',
2417            systemd_shutdown_sources,
2418            include_directories : includes,
2419            link_with : [libshared],
2420            dependencies : [libmount],
2421            install_rpath : rootlibexecdir,
2422            install : true,
2423            install_dir : rootlibexecdir)
2424
2425 executable('systemd-update-done',
2426            'src/update-done/update-done.c',
2427            include_directories : includes,
2428            link_with : [libshared],
2429            install_rpath : rootlibexecdir,
2430            install : true,
2431            install_dir : rootlibexecdir)
2432
2433 executable('systemd-update-utmp',
2434            'src/update-utmp/update-utmp.c',
2435            include_directories : includes,
2436            link_with : [libshared],
2437            dependencies : [libaudit],
2438            install_rpath : rootlibexecdir,
2439            install : true,
2440            install_dir : rootlibexecdir)
2441
2442 if conf.get('HAVE_KMOD') == 1
2443         executable('systemd-modules-load',
2444                    'src/modules-load/modules-load.c',
2445                    include_directories : includes,
2446                    link_with : [libshared],
2447                    dependencies : [libkmod],
2448                    install_rpath : rootlibexecdir,
2449                    install : true,
2450                    install_dir : rootlibexecdir)
2451
2452         meson.add_install_script('sh', '-c',
2453                                  mkdir_p.format(modulesloaddir))
2454         meson.add_install_script('sh', '-c',
2455                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2456 endif
2457
2458 exe = executable('systemd-nspawn',
2459                  systemd_nspawn_sources,
2460                  'src/core/mount-setup.c', # FIXME: use a variable?
2461                  'src/core/mount-setup.h',
2462                  'src/core/loopback-setup.c',
2463                  'src/core/loopback-setup.h',
2464                  include_directories : [includes, include_directories('src/nspawn')],
2465                  link_with : [libshared],
2466                  dependencies : [libacl,
2467                                  libblkid,
2468                                  libseccomp,
2469                                  libselinux],
2470                  install_rpath : rootlibexecdir,
2471                  install : true)
2472 public_programs += [exe]
2473
2474 if conf.get('ENABLE_NETWORKD') == 1
2475         executable('systemd-networkd',
2476                    systemd_networkd_sources,
2477                    include_directories : includes,
2478                    link_with : [libnetworkd_core,
2479                                 libsystemd_network,
2480                                 libudev_static,
2481                                 libshared],
2482                    dependencies : [threads],
2483                    install_rpath : rootlibexecdir,
2484                    install : true,
2485                    install_dir : rootlibexecdir)
2486
2487         executable('systemd-networkd-wait-online',
2488                    systemd_networkd_wait_online_sources,
2489                    include_directories : includes,
2490                    link_with : [libnetworkd_core,
2491                                 libshared],
2492                    install_rpath : rootlibexecdir,
2493                    install : true,
2494                    install_dir : rootlibexecdir)
2495
2496         exe = executable('networkctl',
2497                    networkctl_sources,
2498                    include_directories : includes,
2499                    link_with : [libsystemd_network,
2500                               libshared],
2501                    install_rpath : rootlibexecdir,
2502                    install : true,
2503                    install_dir : rootbindir)
2504         public_programs += [exe]
2505 endif
2506
2507 executable('systemd-sulogin-shell',
2508            ['src/sulogin-shell/sulogin-shell.c'],
2509            include_directories : includes,
2510            link_with : [libshared],
2511            install_rpath : rootlibexecdir,
2512            install : true,
2513            install_dir : rootlibexecdir)
2514
2515 ############################################################
2516
2517 foreach tuple : tests
2518         sources = tuple[0]
2519         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2520         dependencies = tuple[2]
2521         condition = tuple.length() >= 4 ? tuple[3] : ''
2522         type = tuple.length() >= 5 ? tuple[4] : ''
2523         defs = tuple.length() >= 6 ? tuple[5] : []
2524         incs = tuple.length() >= 7 ? tuple[6] : includes
2525         timeout = 30
2526
2527         name = sources[0].split('/')[-1].split('.')[0]
2528         if type.startswith('timeout=')
2529                 timeout = type.split('=')[1].to_int()
2530                 type = ''
2531         endif
2532         if want_tests == 'false'
2533                 message('Not compiling @0@ because tests is set to false'.format(name))
2534         elif condition == '' or conf.get(condition) == 1
2535                 exe = executable(
2536                         name,
2537                         sources,
2538                         include_directories : incs,
2539                         link_with : link_with,
2540                         dependencies : dependencies,
2541                         c_args : defs,
2542                         install_rpath : rootlibexecdir,
2543                         install : install_tests,
2544                         install_dir : join_paths(testsdir, type))
2545
2546                 if type == 'manual'
2547                         message('@0@ is a manual test'.format(name))
2548                 elif type == 'unsafe' and want_tests != 'unsafe'
2549                         message('@0@ is an unsafe test'.format(name))
2550                 else
2551                         test(name, exe,
2552                              env : test_env,
2553                              timeout : timeout)
2554                 endif
2555         else
2556                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2557         endif
2558 endforeach
2559
2560 exe = executable(
2561         'test-libsystemd-sym',
2562         test_libsystemd_sym_c,
2563         include_directories : includes,
2564         link_with : [libsystemd],
2565         install : install_tests,
2566         install_dir : testsdir)
2567 test('test-libsystemd-sym', exe)
2568
2569 exe = executable(
2570         'test-libsystemd-static-sym',
2571         test_libsystemd_sym_c,
2572         include_directories : includes,
2573         link_with : [install_libsystemd_static],
2574         dependencies : [threads], # threads is already included in dependencies on the library,
2575                                   # but does not seem to get propagated. Add here as a work-around.
2576         build_by_default : static_libsystemd_pic,
2577         install : install_tests and static_libsystemd_pic,
2578         install_dir : testsdir)
2579 if static_libsystemd_pic
2580         test('test-libsystemd-static-sym', exe)
2581 endif
2582
2583 exe = executable(
2584         'test-libudev-sym',
2585         test_libudev_sym_c,
2586         include_directories : includes,
2587         c_args : ['-Wno-deprecated-declarations'],
2588         link_with : [libudev],
2589         install : install_tests,
2590         install_dir : testsdir)
2591 test('test-libudev-sym', exe)
2592
2593 exe = executable(
2594         'test-libudev-static-sym',
2595         test_libudev_sym_c,
2596         include_directories : includes,
2597         c_args : ['-Wno-deprecated-declarations'],
2598         link_with : [install_libudev_static],
2599         build_by_default : static_libudev_pic,
2600         install : install_tests and static_libudev_pic,
2601         install_dir : testsdir)
2602 if static_libudev_pic
2603         test('test-libudev-static-sym', exe)
2604 endif
2605
2606 ############################################################
2607
2608 fuzzer_exes = []
2609
2610 foreach tuple : fuzzers
2611         sources = tuple[0]
2612         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2613         dependencies = tuple[2]
2614         defs = tuple.length() >= 4 ? tuple[3] : []
2615         incs = tuple.length() >= 5 ? tuple[4] : includes
2616
2617         if fuzzer_build
2618                 dependencies += fuzzing_engine
2619         else
2620                 sources += 'src/fuzz/fuzz-main.c'
2621         endif
2622
2623         name = sources[0].split('/')[-1].split('.')[0]
2624
2625         fuzzer_exes += executable(
2626                 name,
2627                 sources,
2628                 include_directories : [incs, include_directories('src/fuzz')],
2629                 link_with : link_with,
2630                 dependencies : dependencies,
2631                 c_args : defs,
2632                 install : false)
2633 endforeach
2634
2635 run_target('fuzzers',
2636         depends : fuzzer_exes,
2637         command : ['true'])
2638
2639 ############################################################
2640
2641 make_directive_index_py = find_program('tools/make-directive-index.py')
2642 make_man_index_py = find_program('tools/make-man-index.py')
2643 xml_helper_py = find_program('tools/xml_helper.py')
2644 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2645
2646 subdir('units')
2647 subdir('sysctl.d')
2648 subdir('sysusers.d')
2649 subdir('tmpfiles.d')
2650 subdir('presets')
2651 subdir('hwdb')
2652 subdir('network')
2653 subdir('man')
2654 subdir('shell-completion/bash')
2655 subdir('shell-completion/zsh')
2656 subdir('doc/sysvinit')
2657 subdir('doc/var-log')
2658
2659 # FIXME: figure out if the warning is true:
2660 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2661 install_subdir('factory/etc',
2662                install_dir : factorydir)
2663
2664
2665 install_data('xorg/50-systemd-user.sh',
2666              install_dir : xinitrcdir)
2667 install_data('modprobe.d/systemd.conf',
2668              install_dir : modprobedir)
2669 install_data('LICENSE.GPL2',
2670              'LICENSE.LGPL2.1',
2671              'NEWS',
2672              'README',
2673              'doc/CODING_STYLE',
2674              'doc/DISTRO_PORTING',
2675              'doc/ENVIRONMENT.md',
2676              'doc/HACKING',
2677              'doc/TRANSIENT-SETTINGS.md',
2678              'doc/TRANSLATORS',
2679              'doc/UIDS-GIDS.md',
2680              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2681              install_dir : docdir)
2682
2683 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2684 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2685
2686 ############################################################
2687
2688 meson_check_help = find_program('tools/meson-check-help.sh')
2689
2690 foreach exec : public_programs
2691         name = exec.full_path().split('/')[-1]
2692         test('check-help-' + name,
2693              meson_check_help,
2694              args : [exec.full_path()])
2695 endforeach
2696
2697 ############################################################
2698
2699 # Enable tests for all supported sanitizers
2700 foreach tuple : sanitizers
2701         sanitizer = tuple[0]
2702         build = tuple[1]
2703
2704         have = run_command(check_compilation_sh,
2705                            cc.cmd_array(), '-x', 'c',
2706                            '-fsanitize=@0@'.format(sanitizer),
2707                            '-include', link_test_c).returncode() == 0
2708         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2709
2710         if have
2711                 prev = ''
2712                 foreach p : fuzz_regression_tests
2713                         b = p.split('/')[-2]
2714                         c = p.split('/')[-1]
2715
2716                         name = '@0@:@1@'.format(b, sanitizer)
2717
2718                         if name != prev
2719                                 if want_tests == 'false'
2720                                         message('Not compiling @0@ because tests is set to false'.format(name))
2721                                 elif slow_tests
2722                                         exe = custom_target(
2723                                                 name,
2724                                                 output : name,
2725                                                 depends : build,
2726                                                 command : [env, 'ln', '-fs',
2727                                                            join_paths(build.full_path(), b),
2728                                                            '@OUTPUT@'],
2729                                                 build_by_default : true)
2730                                 else
2731                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2732                                 endif
2733                         endif
2734                         prev = name
2735
2736                         if want_tests != 'false' and slow_tests
2737                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2738                                      env,
2739                                      args : [exe.full_path(),
2740                                              join_paths(meson.source_root(),
2741                                                         'test/fuzz-regressions',
2742                                                         p)])
2743                         endif
2744                 endforeach
2745         endif
2746 endforeach
2747
2748
2749 ############################################################
2750
2751 if git.found()
2752         all_files = run_command(
2753                 git,
2754                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2755                  'ls-files',
2756                  ':/*.[ch]'])
2757         all_files = files(all_files.stdout().split())
2758
2759         custom_target(
2760                 'tags',
2761                 output : 'tags',
2762                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2763         run_target(
2764                 'ctags',
2765                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2766 endif
2767
2768 if git.found()
2769         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2770         run_target(
2771                 'git-contrib',
2772                 command : [meson_git_contrib_sh])
2773 endif
2774
2775 if git.found()
2776         git_head = run_command(
2777                 git,
2778                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2779                  'rev-parse', 'HEAD']).stdout().strip()
2780         git_head_short = run_command(
2781                 git,
2782                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2783                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2784
2785         run_target(
2786                 'git-snapshot',
2787                 command : ['git', 'archive',
2788                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2789                                                                  git_head_short),
2790                            '--prefix', 'systemd-@0@/'.format(git_head),
2791                            'HEAD'])
2792 endif
2793
2794 ############################################################
2795
2796 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2797 run_target(
2798         'check-api-docs',
2799         depends : [man, libsystemd, libudev],
2800         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2801
2802 ############################################################
2803
2804 status = [
2805         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2806
2807         'split /usr:                        @0@'.format(split_usr),
2808         'split bin-sbin:                    @0@'.format(split_bin),
2809         'prefix directory:                  @0@'.format(prefixdir),
2810         'rootprefix directory:              @0@'.format(rootprefixdir),
2811         'sysconf directory:                 @0@'.format(sysconfdir),
2812         'include directory:                 @0@'.format(includedir),
2813         'lib directory:                     @0@'.format(libdir),
2814         'rootlib directory:                 @0@'.format(rootlibdir),
2815         'SysV init scripts:                 @0@'.format(sysvinit_path),
2816         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2817         'PAM modules directory:             @0@'.format(pamlibdir),
2818         'PAM configuration directory:       @0@'.format(pamconfdir),
2819         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2820         'modprobe.d directory:              @0@'.format(modprobedir),
2821         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2822         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2823         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2824         'bash completions directory:        @0@'.format(bashcompletiondir),
2825         'zsh completions directory:         @0@'.format(zshcompletiondir),
2826         'extra start script:                @0@'.format(get_option('rc-local')),
2827         'extra stop script:                 @0@'.format(get_option('halt-local')),
2828         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2829                                                               get_option('debug-tty')),
2830         'TTY GID:                           @0@'.format(tty_gid),
2831         'users GID:                         @0@'.format(users_gid),
2832         'maximum system UID:                @0@'.format(system_uid_max),
2833         'maximum system GID:                @0@'.format(system_gid_max),
2834         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2835         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2836         'minimum container UID base:        @0@'.format(container_uid_base_min),
2837         'maximum container UID base:        @0@'.format(container_uid_base_max),
2838         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2839         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2840         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2841         'support URL:                       @0@'.format(support_url),
2842         'nobody user name:                  @0@'.format(nobody_user),
2843         'nobody group name:                 @0@'.format(nobody_group),
2844         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2845         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2846
2847         'default DNSSEC mode:               @0@'.format(default_dnssec),
2848         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2849         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2850
2851 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2852 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2853 status += [
2854         'default DNS servers:               @0@'.format(alt_dns_servers),
2855         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2856
2857 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2858                              '@@0@'.format(time_epoch)).stdout().strip()
2859 status += [
2860         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2861
2862 # TODO:
2863 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2864 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2865 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2866
2867 if conf.get('ENABLE_EFI') == 1
2868         status += [
2869                 'efi arch:                          @0@'.format(efi_arch)]
2870
2871         if have_gnu_efi
2872                 status += [
2873                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2874                         'EFI CC                             @0@'.format(efi_cc),
2875                         'EFI lib directory:                 @0@'.format(efi_libdir),
2876                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2877                         'EFI include directory:             @0@'.format(efi_incdir)]
2878         endif
2879 endif
2880
2881 found = []
2882 missing = []
2883
2884 foreach tuple : [
2885         ['libcryptsetup'],
2886         ['PAM'],
2887         ['AUDIT'],
2888         ['IMA'],
2889         ['AppArmor'],
2890         ['SELinux'],
2891         ['SECCOMP'],
2892         ['SMACK'],
2893         ['zlib'],
2894         ['xz'],
2895         ['lz4'],
2896         ['bzip2'],
2897         ['ACL'],
2898         ['gcrypt'],
2899         ['qrencode'],
2900         ['microhttpd'],
2901         ['gnutls'],
2902         ['libcurl'],
2903         ['idn'],
2904         ['libidn2'],
2905         ['libidn'],
2906         ['nss-systemd'],
2907         ['libiptc'],
2908         ['elfutils'],
2909         ['binfmt'],
2910         ['vconsole'],
2911         ['quotacheck'],
2912         ['tmpfiles'],
2913         ['environment.d'],
2914         ['sysusers'],
2915         ['firstboot'],
2916         ['randomseed'],
2917         ['backlight'],
2918         ['rfkill'],
2919         ['logind'],
2920         ['machined'],
2921         ['portabled'],
2922         ['importd'],
2923         ['hostnamed'],
2924         ['timedated'],
2925         ['timesyncd'],
2926         ['localed'],
2927         ['networkd'],
2928         ['resolve'],
2929         ['coredump'],
2930         ['polkit'],
2931         ['legacy pkla',      install_polkit_pkla],
2932         ['efi'],
2933         ['gnu-efi',          have_gnu_efi],
2934         ['kmod'],
2935         ['xkbcommon'],
2936         ['pcre2'],
2937         ['blkid'],
2938         ['dbus'],
2939         ['glib'],
2940         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2941         ['hwdb'],
2942         ['tpm'],
2943         ['man pages',        want_man],
2944         ['html pages',       want_html],
2945         ['man page indices', want_man and have_lxml],
2946         ['SysV compat'],
2947         ['utmp'],
2948         ['ldconfig'],
2949         ['hibernate'],
2950         ['adm group',        get_option('adm-group')],
2951         ['wheel group',      get_option('wheel-group')],
2952         ['gshadow'],
2953         ['debug hashmap'],
2954         ['debug mmap cache'],
2955         ['valgrind',         conf.get('VALGRIND') == 1],
2956 ]
2957
2958         if tuple.length() >= 2
2959                 cond = tuple[1]
2960         else
2961                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2962                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2963                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2964         endif
2965         if cond
2966                 found += [tuple[0]]
2967         else
2968                 missing += [tuple[0]]
2969         endif
2970 endforeach
2971
2972 status += [
2973         '',
2974         'enabled features: @0@'.format(', '.join(found)),
2975         '',
2976         'disabled features: @0@'.format(', '.join(missing)),
2977         '']
2978 message('\n         '.join(status))
2979
2980 if rootprefixdir != rootprefix_default
2981         warning('\n' +
2982                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2983                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
2984                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2985 endif