meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '239',
   5         license : 'LGPLv2+',
   6         default_options: [
   7                 'c_std=gnu99',
   8                 'prefix=/usr',
   9                 'sysconfdir=/etc',
  10                 'localstatedir=/var',
  11         ],
  12         meson_version : '>= 0.46',
  13        )
  14
  15 libsystemd_version = '0.23.0'
  16 libudev_version = '1.6.11'
  17
  18 # We need the same data in two different formats, ugh!
  19 # Also, for hysterical reasons, we use different variable
  20 # names, sometimes. Not all variables are included in every
  21 # set. Ugh, ugh, ugh!
  22 conf = configuration_data()
  23 conf.set_quoted('PACKAGE_STRING',  meson.project_name() + ' ' + meson.project_version())
  24 conf.set_quoted('PACKAGE_VERSION', meson.project_version())
  25
  26 substs = configuration_data()
  27 substs.set('PACKAGE_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  28 substs.set('PACKAGE_VERSION',      meson.project_version())
  29
  30 #####################################################################
  31
  32 # Try to install the git pre-commit hook
  33 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  34 if git_hook.returncode() == 0
  35         message(git_hook.stdout().strip())
  36 endif
  37
  38 #####################################################################
  39
  40 if get_option('split-usr') == 'auto'
  41         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  42 else
  43         split_usr = get_option('split-usr') == 'true'
  44 endif
  45 conf.set10('HAVE_SPLIT_USR', split_usr,
  46            description : '/usr/bin and /bin directories are separate')
  47
  48 if get_option('split-bin') == 'auto'
  49         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  50 else
  51         split_bin = get_option('split-bin') == 'true'
  52 endif
  53 conf.set10('HAVE_SPLIT_BIN', split_bin,
  54            description : 'bin and sbin directories are separate')
  55
  56 rootprefixdir = get_option('rootprefix')
  57 # Unusual rootprefixdir values are used by some distros
  58 # (see https://github.com/systemd/systemd/pull/7461).
  59 rootprefix_default = split_usr ? '/' : '/usr'
  60 if rootprefixdir == ''
  61         rootprefixdir = rootprefix_default
  62 endif
  63
  64 sysvinit_path = get_option('sysvinit-path')
  65 sysvrcnd_path = get_option('sysvrcnd-path')
  66 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  67            description : 'SysV init scripts and rcN.d links are supported')
  68
  69 # join_paths ignore the preceding arguments if an absolute component is
  70 # encountered, so this should canonicalize various paths when they are
  71 # absolute or relative.
  72 prefixdir = get_option('prefix')
  73 if not prefixdir.startswith('/')
  74         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  75 endif
  76 bindir = join_paths(prefixdir, get_option('bindir'))
  77 libdir = join_paths(prefixdir, get_option('libdir'))
  78 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  79 includedir = join_paths(prefixdir, get_option('includedir'))
  80 datadir = join_paths(prefixdir, get_option('datadir'))
  81 localstatedir = join_paths('/', get_option('localstatedir'))
  82
  83 rootbindir = join_paths(rootprefixdir, 'bin')
  84 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
  85 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  86
  87 rootlibdir = get_option('rootlibdir')
  88 if rootlibdir == ''
  89         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
  90 endif
  91
  92 # Dirs of external packages
  93 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
  94 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
  95 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
  96 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
  97 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
  98 varlogdir = join_paths(localstatedir, 'log')
  99 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 100 rpmmacrosdir = get_option('rpmmacrosdir')
 101 if rpmmacrosdir != 'no'
 102         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 103 endif
 104 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 105
 106 # Our own paths
 107 pkgdatadir = join_paths(datadir, 'systemd')
 108 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 109 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 110 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 111 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 112 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 113 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 114 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 115 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 116 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 117 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 118 pkgincludedir = join_paths(includedir, 'systemd')
 119 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 120 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 121 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 122 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 123 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 124 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 125 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 126 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 127 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 128 udevhomedir = udevlibexecdir
 129 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 130 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 131 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 132 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 133 factorydir = join_paths(datadir, 'factory')
 134 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 135 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 136 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 137 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 138 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 139 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 140
 141 docdir = get_option('docdir')
 142 if docdir == ''
 143         docdir = join_paths(datadir, 'doc/systemd')
 144 endif
 145
 146 dbuspolicydir = get_option('dbuspolicydir')
 147 if dbuspolicydir == ''
 148         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 149 endif
 150
 151 dbussessionservicedir = get_option('dbussessionservicedir')
 152 if dbussessionservicedir == ''
 153         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 154 endif
 155
 156 dbussystemservicedir = get_option('dbussystemservicedir')
 157 if dbussystemservicedir == ''
 158         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 159 endif
 160
 161 pamlibdir = get_option('pamlibdir')
 162 if pamlibdir == ''
 163         pamlibdir = join_paths(rootlibdir, 'security')
 164 endif
 165
 166 pamconfdir = get_option('pamconfdir')
 167 if pamconfdir == ''
 168         pamconfdir = join_paths(sysconfdir, 'pam.d')
 169 endif
 170
 171 memory_accounting_default = get_option('memory-accounting-default')
 172
 173 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 174 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 175 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 176 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 177 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 178 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 179 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 180
 181 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 182
 183 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 184 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 185 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 186 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 187 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 188 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 189 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 190 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 191 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 192 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 193 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 194 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 195 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 196 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 197 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 198 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 199 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 200 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 201 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 202 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 203 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 204 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 205 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 206 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 207 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 208 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 209 conf.set_quoted('SYSTEMD_TEST_DATA',                          join_paths(testsdir, 'testdata'))
 210 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 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 substs.set('prefix',                                          prefixdir)
 227 substs.set('exec_prefix',                                     prefixdir)
 228 substs.set('libdir',                                          libdir)
 229 substs.set('rootlibdir',                                      rootlibdir)
 230 substs.set('includedir',                                      includedir)
 231 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 232 substs.set('bindir',                                          bindir)
 233 substs.set('rootbindir',                                      rootbindir)
 234 substs.set('rootlibexecdir',                                  rootlibexecdir)
 235 substs.set('systemunitdir',                                   systemunitdir)
 236 substs.set('userunitdir',                                     userunitdir)
 237 substs.set('systempresetdir',                                 systempresetdir)
 238 substs.set('userpresetdir',                                   userpresetdir)
 239 substs.set('udevhwdbdir',                                     udevhwdbdir)
 240 substs.set('udevrulesdir',                                    udevrulesdir)
 241 substs.set('udevlibexecdir',                                  udevlibexecdir)
 242 substs.set('environmentdir',                                  environmentdir)
 243 substs.set('catalogdir',                                      catalogdir)
 244 substs.set('tmpfilesdir',                                     tmpfilesdir)
 245 substs.set('sysusersdir',                                     sysusersdir)
 246 substs.set('sysctldir',                                       sysctldir)
 247 substs.set('binfmtdir',                                       binfmtdir)
 248 substs.set('modulesloaddir',                                  modulesloaddir)
 249 substs.set('modprobedir',                                     modprobedir)
 250 substs.set('systemgeneratordir',                              systemgeneratordir)
 251 substs.set('usergeneratordir',                                usergeneratordir)
 252 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 253 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 254 substs.set('systemshutdowndir',                               systemshutdowndir)
 255 substs.set('systemsleepdir',                                  systemsleepdir)
 256 substs.set('VARLOGDIR',                                       varlogdir)
 257 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 258 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 259 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 260 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 261 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 262 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 263 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 264 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 265
 266 #####################################################################
 267
 268 cc = meson.get_compiler('c')
 269 pkgconfig = import('pkgconfig')
 270 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 271 meson_build_sh = find_program('tools/meson-build.sh')
 272
 273 if get_option('tests') != 'false'
 274         cxx = find_program('c++', required : false)
 275         if cxx.found()
 276                 #  Used only for tests
 277                 add_languages('cpp')
 278         endif
 279 endif
 280
 281 want_ossfuzz = get_option('oss-fuzz')
 282 want_libfuzzer = get_option('llvm-fuzz')
 283 fuzzer_build = want_ossfuzz or want_libfuzzer
 284 if want_ossfuzz and want_libfuzzer
 285         error('only one of oss-fuzz and llvm-fuzz can be specified')
 286 endif
 287 if want_libfuzzer
 288         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 289 endif
 290 if want_ossfuzz
 291         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 292 endif
 293
 294 possible_cc_flags = [
 295         '-Wextra',
 296         '-Werror=undef',
 297         '-Wlogical-op',
 298         '-Wmissing-include-dirs',
 299         '-Wold-style-definition',
 300         '-Wpointer-arith',
 301         '-Winit-self',
 302         '-Wfloat-equal',
 303         '-Wsuggest-attribute=noreturn',
 304         '-Werror=missing-prototypes',
 305         '-Werror=implicit-function-declaration',
 306         '-Werror=missing-declarations',
 307         '-Werror=return-type',
 308         '-Werror=incompatible-pointer-types',
 309         '-Werror=format=2',
 310         '-Wstrict-prototypes',
 311         '-Wredundant-decls',
 312         '-Wmissing-noreturn',
 313         '-Wimplicit-fallthrough=5',
 314         '-Wshadow',
 315         '-Wendif-labels',
 316         '-Wstrict-aliasing=2',
 317         '-Wwrite-strings',
 318         '-Werror=overflow',
 319         '-Werror=shift-count-overflow',
 320         '-Werror=shift-overflow=2',
 321         '-Wdate-time',
 322         '-Wnested-externs',
 323
 324         # negative arguments are correctly detected starting with meson 0.46.
 325         '-Wno-unused-parameter',
 326         '-Wno-missing-field-initializers',
 327         '-Wno-unused-result',
 328         '-Wno-format-signedness',
 329
 330         # work-around for gcc 7.1 turning this on on its own.
 331         '-Wno-error=nonnull',
 332
 333         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 334         # optimizations enabled, producing essentially false positives.
 335         '-Wno-maybe-uninitialized',
 336
 337         '-ffast-math',
 338         '-fno-common',
 339         '-fdiagnostics-show-option',
 340         '-fno-strict-aliasing',
 341         '-fvisibility=hidden',
 342         '-fstack-protector',
 343         '-fstack-protector-strong',
 344         '--param=ssp-buffer-size=4',
 345 ]
 346
 347 # --as-needed and --no-undefined are provided by meson by default,
 348 # run mesonconf to see what is enabled
 349 possible_link_flags = [
 350         '-Wl,-z,relro',
 351         '-Wl,-z,now',
 352 ]
 353
 354 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 355 # enable it when we are linking against them
 356 if not fuzzer_build
 357         possible_cc_flags += '-fPIE'
 358         possible_link_flags += '-pie'
 359 endif
 360
 361 if cc.get_id() == 'clang'
 362         possible_cc_flags += [
 363                 '-Wno-typedef-redefinition',
 364                 '-Wno-gnu-variable-sized-type-not-at-end',
 365         ]
 366 endif
 367
 368 if get_option('buildtype') != 'debug'
 369         possible_cc_flags += [
 370                 '-ffunction-sections',
 371                 '-fdata-sections',
 372         ]
 373
 374         possible_link_flags += '-Wl,--gc-sections'
 375 endif
 376
 377 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 378 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 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 cpp = ' '.join(cc.cmd_array()) + ' -E'
 394
 395 #####################################################################
 396 # compilation result tests
 397
 398 conf.set('_GNU_SOURCE', true)
 399 conf.set('__SANE_USERSPACE_TYPES__', true)
 400
 401 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 402 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 403 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 404 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 405 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 406 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 407 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 408
 409 decl_headers = '''
 410 #include <uchar.h>
 411 #include <linux/ethtool.h>
 412 #include <linux/fib_rules.h>
 413 #include <sys/stat.h>
 414 '''
 415
 416 foreach decl : ['char16_t',
 417                 'char32_t',
 418                 'struct ethtool_link_settings',
 419                 'struct fib_rule_uid_range',
 420                 'struct statx',
 421                ]
 422
 423         # We get -1 if the size cannot be determined
 424         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 425
 426         if decl == 'struct statx'
 427                 if have
 428                         want_linux_stat_h = false
 429                 else
 430                         have = cc.sizeof(decl,
 431                                          prefix : decl_headers + '#include <linux/stat.h>',
 432                                          args : '-D_GNU_SOURCE') > 0
 433                         want_linux_stat_h = have
 434                 endif
 435         endif
 436
 437         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 438 endforeach
 439
 440 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 441
 442 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 443                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 444                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 445                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 446                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 447                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 448                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 449                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 450                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 451                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 452                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 453                 # if_tunnel.h is buggy and cannot be included on its own
 454                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 455                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 456                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 457                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 458                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 459                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 460                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 461                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 462                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 463                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 464                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 465                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 466                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 467                 ['FOU_ATTR_REMCSUM_NOPARTIAL',       'linux/fou.h'],
 468                 ['FOU_CMD_GET',                      'linux/fou.h'],
 469                 ['FOU_ENCAP_GUE',                    'linux/fou.h'],
 470                ]
 471         prefix = decl.length() > 2 ? decl[2] : ''
 472         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 473         conf.set10('HAVE_' + decl[0], have)
 474 endforeach
 475
 476 foreach ident : ['secure_getenv', '__secure_getenv']
 477         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 478 endforeach
 479
 480 foreach ident : [
 481         ['memfd_create',      '''#include <sys/mman.h>'''],
 482         ['gettid',            '''#include <sys/types.h>
 483                                  #include <unistd.h>'''],
 484         ['pivot_root',        '''#include <stdlib.h>
 485                                  #include <unistd.h>'''],     # no known header declares pivot_root
 486         ['name_to_handle_at', '''#include <sys/types.h>
 487                                  #include <sys/stat.h>
 488                                  #include <fcntl.h>'''],
 489         ['setns',             '''#include <sched.h>'''],
 490         ['renameat2',         '''#include <stdio.h>
 491                                  #include <fcntl.h>'''],
 492         ['kcmp',              '''#include <linux/kcmp.h>'''],
 493         ['keyctl',            '''#include <sys/types.h>
 494                                  #include <keyutils.h>'''],
 495         ['copy_file_range',   '''#include <sys/syscall.h>
 496                                  #include <unistd.h>'''],
 497         ['bpf',               '''#include <sys/syscall.h>
 498                                  #include <unistd.h>'''],
 499         ['statx',             '''#include <sys/types.h>
 500                                  #include <sys/stat.h>
 501                                  #include <unistd.h>'''],
 502         ['explicit_bzero' ,   '''#include <string.h>'''],
 503         ['reallocarray',      '''#include <malloc.h>'''],
 504 ]
 505
 506         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 507         conf.set10('HAVE_' + ident[0].to_upper(), have)
 508 endforeach
 509
 510 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 511         conf.set10('USE_SYS_RANDOM_H', true)
 512         conf.set10('HAVE_GETRANDOM', true)
 513 else
 514         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 515         conf.set10('USE_SYS_RANDOM_H', false)
 516         conf.set10('HAVE_GETRANDOM', have)
 517 endif
 518
 519 #####################################################################
 520
 521 sed = find_program('sed')
 522 awk = find_program('awk')
 523 m4 = find_program('m4')
 524 stat = find_program('stat')
 525 git = find_program('git', required : false)
 526 env = find_program('env')
 527 perl = find_program('perl', required : false)
 528
 529 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 530 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 531 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 532 splash_bmp = files('test/splash.bmp')
 533
 534 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 535 # /usr/sbin, /sbin, and fall back to the default from middle column.
 536 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 537          ['quotacheck', '/usr/sbin/quotacheck' ],
 538          ['kmod',       '/usr/bin/kmod'        ],
 539          ['kexec',      '/usr/sbin/kexec'      ],
 540          ['sulogin',    '/usr/sbin/sulogin'    ],
 541          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 542          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 543          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 544          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 545         ]
 546 foreach prog : progs
 547         path = get_option(prog[0] + '-path')
 548         if path != ''
 549                 message('Using @1@ for @0@'.format(prog[0], path))
 550         else
 551                 exe = find_program(prog[0],
 552                                    '/usr/sbin/' + prog[0],
 553                                    '/sbin/' + prog[0],
 554                                    required: false)
 555                 path = exe.found() ? exe.path() : prog[1]
 556         endif
 557         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 558         conf.set_quoted(name, path)
 559         substs.set(name, path)
 560 endforeach
 561
 562 conf.set_quoted('TELINIT', get_option('telinit-path'))
 563
 564 if run_command('ln', '--relative', '--help').returncode() != 0
 565         error('ln does not support --relative (added in coreutils 8.16)')
 566 endif
 567
 568 ############################################################
 569
 570 gperf = find_program('gperf')
 571
 572 gperf_test_format = '''
 573 #include <string.h>
 574 const char * in_word_set(const char *, @0@);
 575 @1@
 576 '''
 577 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 578 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 579 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 580 if cc.compiles(gperf_test)
 581         gperf_len_type = 'size_t'
 582 else
 583         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 584         if cc.compiles(gperf_test)
 585                 gperf_len_type = 'unsigned'
 586         else
 587                 error('unable to determine gperf len type')
 588         endif
 589 endif
 590 message('gperf len type is @0@'.format(gperf_len_type))
 591 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 592          description : 'The type of gperf "len" parameter')
 593
 594 ############################################################
 595
 596 if not cc.has_header('sys/capability.h')
 597         error('POSIX caps headers not found')
 598 endif
 599 foreach header : ['crypt.h',
 600                   'linux/btrfs.h',
 601                   'linux/memfd.h',
 602                   'linux/vm_sockets.h',
 603                   'sys/auxv.h',
 604                   'valgrind/memcheck.h',
 605                   'valgrind/valgrind.h',
 606                  ]
 607
 608         conf.set10('HAVE_' + header.underscorify().to_upper(),
 609                    cc.has_header(header))
 610 endforeach
 611
 612 ############################################################
 613
 614 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 615 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 616 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 617
 618 default_hierarchy = get_option('default-hierarchy')
 619 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 620                 description : 'default cgroup hierarchy as string')
 621 if default_hierarchy == 'legacy'
 622         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 623 elif default_hierarchy == 'hybrid'
 624         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 625 else
 626         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 627 endif
 628
 629 time_epoch = get_option('time-epoch')
 630 if time_epoch == -1
 631         NEWS = files('NEWS')
 632         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
 633 endif
 634 conf.set('TIME_EPOCH', time_epoch)
 635
 636 system_uid_max = get_option('system-uid-max')
 637 if system_uid_max == -1
 638         system_uid_max = run_command(
 639                 awk,
 640                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 641                 '/etc/login.defs').stdout().strip()
 642         if system_uid_max == ''
 643                 system_uid_max = 999
 644         else
 645                 system_uid_max = system_uid_max.to_int()
 646         endif
 647 endif
 648 conf.set('SYSTEM_UID_MAX', system_uid_max)
 649 substs.set('systemuidmax', system_uid_max)
 650
 651 system_gid_max = get_option('system-gid-max')
 652 if system_gid_max == -1
 653         system_gid_max = run_command(
 654                 awk,
 655                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 656                 '/etc/login.defs').stdout().strip()
 657         if system_gid_max == ''
 658                 system_gid_max = 999
 659         else
 660                 system_gid_max = system_gid_max.to_int()
 661         endif
 662 endif
 663 conf.set('SYSTEM_GID_MAX', system_gid_max)
 664 substs.set('systemgidmax', system_gid_max)
 665
 666 dynamic_uid_min = get_option('dynamic-uid-min')
 667 dynamic_uid_max = get_option('dynamic-uid-max')
 668 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 669 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 670 substs.set('dynamicuidmin', dynamic_uid_min)
 671 substs.set('dynamicuidmax', dynamic_uid_max)
 672
 673 container_uid_base_min = get_option('container-uid-base-min')
 674 container_uid_base_max = get_option('container-uid-base-max')
 675 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 676 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 677 substs.set('containeruidbasemin', container_uid_base_min)
 678 substs.set('containeruidbasemax', container_uid_base_max)
 679
 680 nobody_user = get_option('nobody-user')
 681 nobody_group = get_option('nobody-group')
 682
 683 if not meson.is_cross_build()
 684         getent_result = run_command('getent', 'passwd', '65534')
 685         if getent_result.returncode() == 0
 686                 name = getent_result.stdout().split(':')[0]
 687                 if name != nobody_user
 688                         warning('\n' +
 689                                 '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) +
 690                                 'Your build will result in an user table setup that is incompatible with the local system.')
 691                 endif
 692         endif
 693         id_result = run_command('id', '-u', nobody_user)
 694         if id_result.returncode() == 0
 695                 id = id_result.stdout().to_int()
 696                 if id != 65534
 697                         warning('\n' +
 698                                 '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) +
 699                                 'Your build will result in an user table setup that is incompatible with the local system.')
 700                 endif
 701         endif
 702
 703         getent_result = run_command('getent', 'group', '65534')
 704         if getent_result.returncode() == 0
 705                 name = getent_result.stdout().split(':')[0]
 706                 if name != nobody_group
 707                         warning('\n' +
 708                                 '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) +
 709                                 'Your build will result in an group table setup that is incompatible with the local system.')
 710                 endif
 711         endif
 712         id_result = run_command('id', '-g', nobody_group)
 713         if id_result.returncode() == 0
 714                 id = id_result.stdout().to_int()
 715                 if id != 65534
 716                         warning('\n' +
 717                                 '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) +
 718                                 'Your build will result in an group table setup that is incompatible with the local system.')
 719                 endif
 720         endif
 721 endif
 722 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 723         warning('\n' +
 724                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 725                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 726 endif
 727
 728 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 729 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 730 substs.set('NOBODY_USER_NAME', nobody_user)
 731 substs.set('NOBODY_GROUP_NAME', nobody_group)
 732
 733 tty_gid = get_option('tty-gid')
 734 conf.set('TTY_GID', tty_gid)
 735 substs.set('TTY_GID', tty_gid)
 736
 737 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 738 users_gid = get_option('users-gid')
 739 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 740
 741 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 742 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 743
 744 dev_kvm_mode = get_option('dev-kvm-mode')
 745 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 746 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 747 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 748
 749 kill_user_processes = get_option('default-kill-user-processes')
 750 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 751 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 752 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 753
 754 dns_servers = get_option('dns-servers')
 755 conf.set_quoted('DNS_SERVERS', dns_servers)
 756 substs.set('DNS_SERVERS', dns_servers)
 757
 758 ntp_servers = get_option('ntp-servers')
 759 conf.set_quoted('NTP_SERVERS', ntp_servers)
 760 substs.set('NTP_SERVERS', ntp_servers)
 761
 762 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 763
 764 substs.set('SUSHELL', get_option('debug-shell'))
 765 substs.set('DEBUGTTY', get_option('debug-tty'))
 766
 767 enable_debug_hashmap = false
 768 enable_debug_mmap_cache = false
 769 foreach name : get_option('debug-extra')
 770         if name == 'hashmap'
 771                 enable_debug_hashmap = true
 772         elif name == 'mmap-cache'
 773                 enable_debug_mmap_cache = true
 774         else
 775                 message('unknown debug option "@0@", ignoring'.format(name))
 776         endif
 777 endforeach
 778 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 779 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 780
 781 conf.set10('VALGRIND', get_option('valgrind'))
 782
 783 #####################################################################
 784
 785 threads = dependency('threads')
 786 librt = cc.find_library('rt')
 787 libm = cc.find_library('m')
 788 libdl = cc.find_library('dl')
 789 libcrypt = cc.find_library('crypt')
 790
 791 libcap = dependency('libcap', required : false)
 792 if not libcap.found()
 793         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 794         libcap = cc.find_library('cap')
 795 endif
 796
 797 libmount = dependency('mount',
 798                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 799
 800 want_seccomp = get_option('seccomp')
 801 if want_seccomp != 'false' and not fuzzer_build
 802         libseccomp = dependency('libseccomp',
 803                                 version : '>= 2.3.1',
 804                                 required : want_seccomp == 'true')
 805         have = libseccomp.found()
 806 else
 807         have = false
 808         libseccomp = []
 809 endif
 810 conf.set10('HAVE_SECCOMP', have)
 811
 812 want_selinux = get_option('selinux')
 813 if want_selinux != 'false' and not fuzzer_build
 814         libselinux = dependency('libselinux',
 815                                 version : '>= 2.1.9',
 816                                 required : want_selinux == 'true')
 817         have = libselinux.found()
 818 else
 819         have = false
 820         libselinux = []
 821 endif
 822 conf.set10('HAVE_SELINUX', have)
 823
 824 want_apparmor = get_option('apparmor')
 825 if want_apparmor != 'false' and not fuzzer_build
 826         libapparmor = dependency('libapparmor',
 827                                  required : want_apparmor == 'true')
 828         have = libapparmor.found()
 829 else
 830         have = false
 831         libapparmor = []
 832 endif
 833 conf.set10('HAVE_APPARMOR', have)
 834
 835 smack_run_label = get_option('smack-run-label')
 836 if smack_run_label != ''
 837         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 838 endif
 839
 840 want_polkit = get_option('polkit')
 841 install_polkit = false
 842 install_polkit_pkla = false
 843 if want_polkit != 'false' and not fuzzer_build
 844         install_polkit = true
 845
 846         libpolkit = dependency('polkit-gobject-1',
 847                                required : false)
 848         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 849                 message('Old polkit detected, will install pkla files')
 850                 install_polkit_pkla = true
 851         endif
 852 endif
 853 conf.set10('ENABLE_POLKIT', install_polkit)
 854
 855 want_acl = get_option('acl')
 856 if want_acl != 'false' and not fuzzer_build
 857         libacl = cc.find_library('acl', required : want_acl == 'true')
 858         have = libacl.found()
 859 else
 860         have = false
 861         libacl = []
 862 endif
 863 conf.set10('HAVE_ACL', have)
 864
 865 want_audit = get_option('audit')
 866 if want_audit != 'false' and not fuzzer_build
 867         libaudit = dependency('audit', required : want_audit == 'true')
 868         have = libaudit.found()
 869 else
 870         have = false
 871         libaudit = []
 872 endif
 873 conf.set10('HAVE_AUDIT', have)
 874
 875 want_blkid = get_option('blkid')
 876 if want_blkid != 'false' and not fuzzer_build
 877         libblkid = dependency('blkid', required : want_blkid == 'true')
 878         have = libblkid.found()
 879 else
 880         have = false
 881         libblkid = []
 882 endif
 883 conf.set10('HAVE_BLKID', have)
 884
 885 want_kmod = get_option('kmod')
 886 if want_kmod != 'false' and not fuzzer_build
 887         libkmod = dependency('libkmod',
 888                              version : '>= 15',
 889                              required : want_kmod == 'true')
 890         have = libkmod.found()
 891 else
 892         have = false
 893         libkmod = []
 894 endif
 895 conf.set10('HAVE_KMOD', have)
 896
 897 want_pam = get_option('pam')
 898 if want_pam != 'false' and not fuzzer_build
 899         libpam = cc.find_library('pam', required : want_pam == 'true')
 900         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 901         have = libpam.found() and libpam_misc.found()
 902 else
 903         have = false
 904         libpam = []
 905         libpam_misc = []
 906 endif
 907 conf.set10('HAVE_PAM', have)
 908
 909 want_microhttpd = get_option('microhttpd')
 910 if want_microhttpd != 'false' and not fuzzer_build
 911         libmicrohttpd = dependency('libmicrohttpd',
 912                                    version : '>= 0.9.33',
 913                                    required : want_microhttpd == 'true')
 914         have = libmicrohttpd.found()
 915 else
 916         have = false
 917         libmicrohttpd = []
 918 endif
 919 conf.set10('HAVE_MICROHTTPD', have)
 920
 921 want_libcryptsetup = get_option('libcryptsetup')
 922 if want_libcryptsetup != 'false' and not fuzzer_build
 923         libcryptsetup = dependency('libcryptsetup',
 924                                    version : '>= 1.6.0',
 925                                    required : want_libcryptsetup == 'true')
 926         have = libcryptsetup.found()
 927         have_sector = cc.has_member(
 928                     'struct crypt_params_plain',
 929                     'sector_size',
 930                     prefix : '#include <libcryptsetup.h>')
 931 else
 932         have = false
 933         have_sector = false
 934         libcryptsetup = []
 935 endif
 936 conf.set10('HAVE_LIBCRYPTSETUP', have)
 937 conf.set10('HAVE_LIBCRYPTSETUP_SECTOR_SIZE', have_sector)
 938
 939 want_libcurl = get_option('libcurl')
 940 if want_libcurl != 'false' and not fuzzer_build
 941         libcurl = dependency('libcurl',
 942                              version : '>= 7.32.0',
 943                              required : want_libcurl == 'true')
 944         have = libcurl.found()
 945 else
 946         have = false
 947         libcurl = []
 948 endif
 949 conf.set10('HAVE_LIBCURL', have)
 950
 951 want_libidn = get_option('libidn')
 952 want_libidn2 = get_option('libidn2')
 953 if want_libidn == 'true' and want_libidn2 == 'true'
 954         error('libidn and libidn2 cannot be requested simultaneously')
 955 endif
 956
 957 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 958         libidn = dependency('libidn',
 959                             required : want_libidn == 'true')
 960         have = libidn.found()
 961 else
 962         have = false
 963         libidn = []
 964 endif
 965 conf.set10('HAVE_LIBIDN', have)
 966 if not have and want_libidn2 != 'false' and not fuzzer_build
 967         # libidn is used for both libidn and libidn2 objects
 968         libidn = dependency('libidn2',
 969                             required : want_libidn2 == 'true')
 970         have = libidn.found()
 971 else
 972         have = false
 973 endif
 974 conf.set10('HAVE_LIBIDN2', have)
 975
 976 want_libiptc = get_option('libiptc')
 977 if want_libiptc != 'false' and not fuzzer_build
 978         libiptc = dependency('libiptc',
 979                              required : want_libiptc == 'true')
 980         have = libiptc.found()
 981 else
 982         have = false
 983         libiptc = []
 984 endif
 985 conf.set10('HAVE_LIBIPTC', have)
 986
 987 want_qrencode = get_option('qrencode')
 988 if want_qrencode != 'false' and not fuzzer_build
 989         libqrencode = dependency('libqrencode',
 990                                  required : want_qrencode == 'true')
 991         have = libqrencode.found()
 992 else
 993         have = false
 994         libqrencode = []
 995 endif
 996 conf.set10('HAVE_QRENCODE', have)
 997
 998 want_gcrypt = get_option('gcrypt')
 999 if want_gcrypt != 'false' and not fuzzer_build
1000         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1001         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1002         have = libgcrypt.found() and libgpg_error.found()
1003 else
1004         have = false
1005 endif
1006 if not have
1007         # link to neither of the libs if one is not found
1008         libgcrypt = []
1009         libgpg_error = []
1010 endif
1011 conf.set10('HAVE_GCRYPT', have)
1012
1013 want_gnutls = get_option('gnutls')
1014 if want_gnutls != 'false' and not fuzzer_build
1015         libgnutls = dependency('gnutls',
1016                                version : '>= 3.1.4',
1017                                required : want_gnutls == 'true')
1018         have = libgnutls.found()
1019 else
1020         have = false
1021         libgnutls = []
1022 endif
1023 conf.set10('HAVE_GNUTLS', have)
1024
1025 want_openssl = get_option('openssl')
1026 if want_openssl != 'false' and not fuzzer_build
1027         libopenssl = dependency('openssl',
1028                                 version : '>= 1.1.0',
1029                                 required : want_openssl == 'true')
1030         have = libopenssl.found()
1031 else
1032         have = false
1033         libopenssl = []
1034 endif
1035 conf.set10('HAVE_OPENSSL', have)
1036
1037 want_elfutils = get_option('elfutils')
1038 if want_elfutils != 'false' and not fuzzer_build
1039         libdw = dependency('libdw',
1040                            required : want_elfutils == 'true')
1041         have = libdw.found()
1042 else
1043         have = false
1044         libdw = []
1045 endif
1046 conf.set10('HAVE_ELFUTILS', have)
1047
1048 want_zlib = get_option('zlib')
1049 if want_zlib != 'false' and not fuzzer_build
1050         libz = dependency('zlib',
1051                           required : want_zlib == 'true')
1052         have = libz.found()
1053 else
1054         have = false
1055         libz = []
1056 endif
1057 conf.set10('HAVE_ZLIB', have)
1058
1059 want_bzip2 = get_option('bzip2')
1060 if want_bzip2 != 'false' and not fuzzer_build
1061         libbzip2 = cc.find_library('bz2',
1062                                    required : want_bzip2 == 'true')
1063         have = libbzip2.found()
1064 else
1065         have = false
1066         libbzip2 = []
1067 endif
1068 conf.set10('HAVE_BZIP2', have)
1069
1070 want_xz = get_option('xz')
1071 if want_xz != 'false' and not fuzzer_build
1072         libxz = dependency('liblzma',
1073                            required : want_xz == 'true')
1074         have = libxz.found()
1075 else
1076         have = false
1077         libxz = []
1078 endif
1079 conf.set10('HAVE_XZ', have)
1080
1081 want_lz4 = get_option('lz4')
1082 if want_lz4 != 'false' and not fuzzer_build
1083         liblz4 = dependency('liblz4',
1084                             required : want_lz4 == 'true')
1085         have = liblz4.found()
1086 else
1087         have = false
1088         liblz4 = []
1089 endif
1090 conf.set10('HAVE_LZ4', have)
1091
1092 want_xkbcommon = get_option('xkbcommon')
1093 if want_xkbcommon != 'false' and not fuzzer_build
1094         libxkbcommon = dependency('xkbcommon',
1095                                   version : '>= 0.3.0',
1096                                   required : want_xkbcommon == 'true')
1097         have = libxkbcommon.found()
1098 else
1099         have = false
1100         libxkbcommon = []
1101 endif
1102 conf.set10('HAVE_XKBCOMMON', have)
1103
1104 want_pcre2 = get_option('pcre2')
1105 if want_pcre2 != 'false'
1106         libpcre2 = dependency('libpcre2-8',
1107                               required : want_pcre2 == 'true')
1108         have = libpcre2.found()
1109 else
1110         have = false
1111         libpcre2 = []
1112 endif
1113 conf.set10('HAVE_PCRE2', have)
1114
1115 want_glib = get_option('glib')
1116 if want_glib != 'false' and not fuzzer_build
1117         libglib =    dependency('glib-2.0',
1118                                 version : '>= 2.22.0',
1119                                 required : want_glib == 'true')
1120         libgobject = dependency('gobject-2.0',
1121                                 version : '>= 2.22.0',
1122                                 required : want_glib == 'true')
1123         libgio =     dependency('gio-2.0',
1124                                 required : want_glib == 'true')
1125         have = libglib.found() and libgobject.found() and libgio.found()
1126 else
1127         have = false
1128         libglib = []
1129         libgobject = []
1130         libgio = []
1131 endif
1132 conf.set10('HAVE_GLIB', have)
1133
1134 want_dbus = get_option('dbus')
1135 if want_dbus != 'false' and not fuzzer_build
1136         libdbus = dependency('dbus-1',
1137                              version : '>= 1.3.2',
1138                              required : want_dbus == 'true')
1139         have = libdbus.found()
1140 else
1141         have = false
1142         libdbus = []
1143 endif
1144 conf.set10('HAVE_DBUS', have)
1145
1146 default_dnssec = get_option('default-dnssec')
1147 if fuzzer_build
1148         default_dnssec = 'no'
1149 endif
1150 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1151         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1152         default_dnssec = 'no'
1153 endif
1154 conf.set('DEFAULT_DNSSEC_MODE',
1155          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1156 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1157
1158 dns_over_tls = get_option('dns-over-tls')
1159 if dns_over_tls != 'false'
1160         if dns_over_tls == 'openssl'
1161                 have_gnutls = false
1162         else
1163                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.5.3'))
1164                 if dns_over_tls == 'gnutls' and not have_gnutls
1165                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1166                 endif
1167         endif
1168         if dns_over_tls == 'gnutls' or have_gnutls
1169                 have_openssl = false
1170         else
1171                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1172                 if dns_over_tls != 'auto' and not have_openssl
1173                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1174                         error('DNS-over-TLS support was requested$0$, but dependencies are not available'.format(str))
1175                 endif
1176         endif
1177         have = have_gnutls or have_openssl
1178 else
1179         have = have_gnutls = have_openssl = false
1180 endif
1181 conf.set10('ENABLE_DNS_OVER_TLS', have)
1182 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1183 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1184
1185 default_dns_over_tls = get_option('default-dns-over-tls')
1186 if fuzzer_build
1187         default_dns_over_tls = 'no'
1188 endif
1189 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1190         message('default-dns-over-tls cannot be set to opportunistic when DNS-over-TLS support is disabled. Setting default-dns-over-tls to no.')
1191         default_dns_over_tls = 'no'
1192 endif
1193 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1194          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1195 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1196
1197 want_importd = get_option('importd')
1198 if want_importd != 'false'
1199         have = (conf.get('HAVE_LIBCURL') == 1 and
1200                 conf.get('HAVE_ZLIB') == 1 and
1201                 conf.get('HAVE_BZIP2') == 1 and
1202                 conf.get('HAVE_XZ') == 1 and
1203                 conf.get('HAVE_GCRYPT') == 1)
1204         if want_importd == 'true' and not have
1205                 error('importd support was requested, but dependencies are not available')
1206         endif
1207 else
1208         have = false
1209 endif
1210 conf.set10('ENABLE_IMPORTD', have)
1211
1212 want_remote = get_option('remote')
1213 if want_remote != 'false'
1214         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1215                      conf.get('HAVE_LIBCURL') == 1]
1216         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1217         # it's possible to build one without the other. Complain only if
1218         # support was explictly requested. The auxiliary files like sysusers
1219         # config should be installed when any of the programs are built.
1220         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1221                 error('remote support was requested, but dependencies are not available')
1222         endif
1223         have = have_deps[0] or have_deps[1]
1224 else
1225         have = false
1226 endif
1227 conf.set10('ENABLE_REMOTE', have)
1228
1229 foreach term : ['utmp',
1230                 'hibernate',
1231                 'environment-d',
1232                 'binfmt',
1233                 'coredump',
1234                 'resolve',
1235                 'logind',
1236                 'hostnamed',
1237                 'localed',
1238                 'machined',
1239                 'portabled',
1240                 'networkd',
1241                 'timedated',
1242                 'timesyncd',
1243                 'firstboot',
1244                 'randomseed',
1245                 'backlight',
1246                 'vconsole',
1247                 'quotacheck',
1248                 'sysusers',
1249                 'tmpfiles',
1250                 'hwdb',
1251                 'rfkill',
1252                 'ldconfig',
1253                 'efi',
1254                 'tpm',
1255                 'ima',
1256                 'smack',
1257                 'gshadow',
1258                 'idn',
1259                 'nss-myhostname',
1260                 'nss-systemd']
1261         have = get_option(term)
1262         name = 'ENABLE_' + term.underscorify().to_upper()
1263         conf.set10(name, have)
1264 endforeach
1265
1266 foreach tuple : [['nss-mymachines', 'machined'],
1267                  ['nss-resolve',    'resolve']]
1268         want = get_option(tuple[0])
1269         if want != 'false'
1270                 have = get_option(tuple[1])
1271                 if want == 'true' and not have
1272                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1273                 endif
1274         else
1275                 have = false
1276         endif
1277         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1278         conf.set10(name, have)
1279 endforeach
1280
1281 enable_nss = false
1282 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1283                 'ENABLE_NSS_MYMACHINES',
1284                 'ENABLE_NSS_RESOLVE',
1285                 'ENABLE_NSS_SYSTEMD']
1286         if conf.get(term) == 1
1287                 enable_nss = true
1288         endif
1289 endforeach
1290 conf.set10('ENABLE_NSS', enable_nss)
1291
1292 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1293
1294 want_tests = get_option('tests')
1295 install_tests = get_option('install-tests')
1296 slow_tests = get_option('slow-tests')
1297 tests = []
1298 fuzzers = []
1299
1300 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1301
1302 #####################################################################
1303
1304 if get_option('efi')
1305         efi_arch = host_machine.cpu_family()
1306
1307         if efi_arch == 'x86'
1308                 EFI_MACHINE_TYPE_NAME = 'ia32'
1309                 gnu_efi_arch = 'ia32'
1310         elif efi_arch == 'x86_64'
1311                 EFI_MACHINE_TYPE_NAME = 'x64'
1312                 gnu_efi_arch = 'x86_64'
1313         elif efi_arch == 'arm'
1314                 EFI_MACHINE_TYPE_NAME = 'arm'
1315                 gnu_efi_arch = 'arm'
1316         elif efi_arch == 'aarch64'
1317                 EFI_MACHINE_TYPE_NAME = 'aa64'
1318                 gnu_efi_arch = 'aarch64'
1319         else
1320                 EFI_MACHINE_TYPE_NAME = ''
1321                 gnu_efi_arch = ''
1322         endif
1323
1324         have = true
1325         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1326
1327         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1328 else
1329         have = false
1330 endif
1331 conf.set10('ENABLE_EFI', have)
1332
1333 #####################################################################
1334
1335 config_h = configure_file(
1336         output : 'config.h',
1337         configuration : conf)
1338
1339 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1340
1341 includes = include_directories('src/basic',
1342                                'src/shared',
1343                                'src/systemd',
1344                                'src/journal',
1345                                'src/journal-remote',
1346                                'src/nspawn',
1347                                'src/resolve',
1348                                'src/timesync',
1349                                'src/time-wait-sync',
1350                                'src/login',
1351                                'src/udev',
1352                                'src/libudev',
1353                                'src/core',
1354                                'src/libsystemd/sd-bus',
1355                                'src/libsystemd/sd-device',
1356                                'src/libsystemd/sd-hwdb',
1357                                'src/libsystemd/sd-id128',
1358                                'src/libsystemd/sd-netlink',
1359                                'src/libsystemd/sd-network',
1360                                'src/libsystemd-network',
1361                                '.')
1362
1363 add_project_arguments('-include', 'config.h', language : 'c')
1364
1365 subdir('po')
1366 subdir('catalog')
1367 subdir('src/systemd')
1368 subdir('src/basic')
1369 subdir('src/libsystemd')
1370 subdir('src/libsystemd-network')
1371 subdir('src/journal')
1372 subdir('src/login')
1373
1374 libjournal_core = static_library(
1375         'journal-core',
1376         libjournal_core_sources,
1377         journald_gperf_c,
1378         include_directories : includes,
1379         install : false)
1380
1381 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1382 libsystemd = shared_library(
1383         'systemd',
1384         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1385         version : libsystemd_version,
1386         include_directories : includes,
1387         link_args : ['-shared',
1388                      '-Wl,--version-script=' + libsystemd_sym_path],
1389         link_with : [libbasic,
1390                      libbasic_gcrypt],
1391         link_whole : [libsystemd_static,
1392                       libjournal_client],
1393         dependencies : [threads,
1394                         librt,
1395                         libxz,
1396                         liblz4],
1397         link_depends : libsystemd_sym,
1398         install : true,
1399         install_dir : rootlibdir)
1400
1401 static_libsystemd = get_option('static-libsystemd')
1402 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1403
1404 install_libsystemd_static = static_library(
1405         'systemd',
1406         libsystemd_sources,
1407         journal_client_sources,
1408         basic_sources,
1409         basic_gcrypt_sources,
1410         include_directories : includes,
1411         build_by_default : static_libsystemd != 'false',
1412         install : static_libsystemd != 'false',
1413         install_dir : rootlibdir,
1414         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1415         dependencies : [threads,
1416                         librt,
1417                         libxz,
1418                         liblz4,
1419                         libcap,
1420                         libblkid,
1421                         libmount,
1422                         libselinux,
1423                         libgcrypt],
1424         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1425
1426 ############################################################
1427
1428 # binaries that have --help and are intended for use by humans,
1429 # usually, but not always, installed in /bin.
1430 public_programs = []
1431
1432 subdir('src/libudev')
1433 subdir('src/shared')
1434 subdir('src/core')
1435 subdir('src/udev')
1436 subdir('src/network')
1437
1438 subdir('src/analyze')
1439 subdir('src/journal-remote')
1440 subdir('src/coredump')
1441 subdir('src/hostname')
1442 subdir('src/import')
1443 subdir('src/kernel-install')
1444 subdir('src/locale')
1445 subdir('src/machine')
1446 subdir('src/portable')
1447 subdir('src/nspawn')
1448 subdir('src/resolve')
1449 subdir('src/timedate')
1450 subdir('src/timesync')
1451 subdir('src/vconsole')
1452 subdir('src/boot/efi')
1453
1454 subdir('src/test')
1455 subdir('src/fuzz')
1456 subdir('rules')
1457 subdir('test')
1458
1459 ############################################################
1460
1461 # only static linking apart from libdl, to make sure that the
1462 # module is linked to all libraries that it uses.
1463 test_dlopen = executable(
1464         'test-dlopen',
1465         test_dlopen_c,
1466         include_directories : includes,
1467         link_with : [libbasic],
1468         dependencies : [libdl])
1469
1470 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1471                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1472                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1473                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1474
1475         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1476         if condition
1477                 module = tuple[0]
1478
1479                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1480                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1481
1482                 nss = shared_library(
1483                         'nss_' + module,
1484                         'src/nss-@0@/nss-@0@.c'.format(module),
1485                         version : '2',
1486                         include_directories : includes,
1487                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1488                         link_args : ['-Wl,-z,nodelete',
1489                                      '-shared',
1490                                      '-Wl,--version-script=' + version_script_arg,
1491                                      '-Wl,--undefined'],
1492                         link_with : [libsystemd_static,
1493                                      libbasic],
1494                         dependencies : [threads,
1495                                         librt],
1496                         link_depends : sym,
1497                         install : true,
1498                         install_dir : rootlibdir)
1499
1500                 # We cannot use shared_module because it does not support version suffix.
1501                 # Unfortunately shared_library insists on creating the symlink…
1502                 meson.add_install_script('sh', '-c',
1503                                          'rm $DESTDIR@0@/libnss_@1@.so'
1504                                          .format(rootlibdir, module))
1505
1506                 test('dlopen-nss_' + module,
1507                      test_dlopen,
1508                      args : [nss.full_path()]) # path to dlopen must include a slash
1509         endif
1510 endforeach
1511
1512 ############################################################
1513
1514 executable('systemd',
1515            systemd_sources,
1516            include_directories : includes,
1517            link_with : [libcore,
1518                         libshared],
1519            dependencies : [threads,
1520                            librt,
1521                            libseccomp,
1522                            libselinux,
1523                            libmount,
1524                            libblkid],
1525            install_rpath : rootlibexecdir,
1526            install : true,
1527            install_dir : rootlibexecdir)
1528
1529 meson.add_install_script(meson_make_symlink,
1530                          join_paths(rootlibexecdir, 'systemd'),
1531                          join_paths(rootsbindir, 'init'))
1532
1533 exe = executable('systemd-analyze',
1534                  systemd_analyze_sources,
1535                  include_directories : includes,
1536                  link_with : [libcore,
1537                               libshared],
1538                  dependencies : [threads,
1539                                  librt,
1540                                  libseccomp,
1541                                  libselinux,
1542                                  libmount,
1543                                  libblkid],
1544                  install_rpath : rootlibexecdir,
1545                  install : true)
1546 public_programs += exe
1547
1548 executable('systemd-journald',
1549            systemd_journald_sources,
1550            include_directories : includes,
1551            link_with : [libjournal_core,
1552                         libshared],
1553            dependencies : [threads,
1554                            libxz,
1555                            liblz4,
1556                            libselinux],
1557            install_rpath : rootlibexecdir,
1558            install : true,
1559            install_dir : rootlibexecdir)
1560
1561 exe = executable('systemd-cat',
1562                  systemd_cat_sources,
1563                  include_directories : includes,
1564                  link_with : [libjournal_core,
1565                               libshared],
1566                  dependencies : [threads],
1567                  install_rpath : rootlibexecdir,
1568                  install : true)
1569 public_programs += exe
1570
1571 exe = executable('journalctl',
1572                  journalctl_sources,
1573                  include_directories : includes,
1574                  link_with : [libshared],
1575                  dependencies : [threads,
1576                                  libqrencode,
1577                                  libxz,
1578                                  liblz4,
1579                                  libpcre2],
1580                  install_rpath : rootlibexecdir,
1581                  install : true,
1582                  install_dir : rootbindir)
1583 public_programs += exe
1584
1585 executable('systemd-getty-generator',
1586            'src/getty-generator/getty-generator.c',
1587            include_directories : includes,
1588            link_with : [libshared],
1589            install_rpath : rootlibexecdir,
1590            install : true,
1591            install_dir : systemgeneratordir)
1592
1593 executable('systemd-debug-generator',
1594            'src/debug-generator/debug-generator.c',
1595            include_directories : includes,
1596            link_with : [libshared],
1597            install_rpath : rootlibexecdir,
1598            install : true,
1599            install_dir : systemgeneratordir)
1600
1601 executable('systemd-fstab-generator',
1602            'src/fstab-generator/fstab-generator.c',
1603            'src/core/mount-setup.c',
1604            include_directories : includes,
1605            link_with : [libshared],
1606            install_rpath : rootlibexecdir,
1607            install : true,
1608            install_dir : systemgeneratordir)
1609
1610 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1611         executable('30-systemd-environment-d-generator',
1612                    'src/environment-d-generator/environment-d-generator.c',
1613                    include_directories : includes,
1614                    link_with : [libshared],
1615                    install_rpath : rootlibexecdir,
1616                    install : true,
1617                    install_dir : userenvgeneratordir)
1618
1619         meson.add_install_script(meson_make_symlink,
1620                                  join_paths(sysconfdir, 'environment'),
1621                                  join_paths(environmentdir, '99-environment.conf'))
1622 endif
1623
1624 if conf.get('ENABLE_HIBERNATE') == 1
1625         executable('systemd-hibernate-resume-generator',
1626                    'src/hibernate-resume/hibernate-resume-generator.c',
1627                    include_directories : includes,
1628                    link_with : [libshared],
1629                    install_rpath : rootlibexecdir,
1630                    install : true,
1631                    install_dir : systemgeneratordir)
1632
1633         executable('systemd-hibernate-resume',
1634                    'src/hibernate-resume/hibernate-resume.c',
1635                    include_directories : includes,
1636                    link_with : [libshared],
1637                    install_rpath : rootlibexecdir,
1638                    install : true,
1639                    install_dir : rootlibexecdir)
1640 endif
1641
1642 if conf.get('HAVE_BLKID') == 1
1643         executable('systemd-gpt-auto-generator',
1644                    'src/gpt-auto-generator/gpt-auto-generator.c',
1645                    'src/basic/blkid-util.h',
1646                    include_directories : includes,
1647                    link_with : [libshared],
1648                    dependencies : libblkid,
1649                    install_rpath : rootlibexecdir,
1650                    install : true,
1651                    install_dir : systemgeneratordir)
1652
1653         exe = executable('systemd-dissect',
1654                          'src/dissect/dissect.c',
1655                          include_directories : includes,
1656                          link_with : [libshared],
1657                          install_rpath : rootlibexecdir,
1658                          install : true,
1659                          install_dir : rootlibexecdir)
1660         public_programs += exe
1661 endif
1662
1663 if conf.get('ENABLE_RESOLVE') == 1
1664         executable('systemd-resolved',
1665                    systemd_resolved_sources,
1666                    include_directories : includes,
1667                    link_with : [libshared,
1668                                 libbasic_gcrypt,
1669                                 libsystemd_resolve_core],
1670                    dependencies : systemd_resolved_dependencies,
1671                    install_rpath : rootlibexecdir,
1672                    install : true,
1673                    install_dir : rootlibexecdir)
1674
1675         exe = executable('resolvectl',
1676                          resolvectl_sources,
1677                          include_directories : includes,
1678                          link_with : [libshared,
1679                                       libbasic_gcrypt,
1680                                       libsystemd_resolve_core],
1681                          dependencies : [threads,
1682                                          libgpg_error,
1683                                          libm,
1684                                          libidn],
1685                          install_rpath : rootlibexecdir,
1686                          install : true)
1687         public_programs += exe
1688
1689         meson.add_install_script(meson_make_symlink,
1690                          join_paths(bindir, 'resolvectl'),
1691                          join_paths(rootsbindir, 'resolvconf'))
1692
1693         meson.add_install_script(meson_make_symlink,
1694                          join_paths(bindir, 'resolvectl'),
1695                          join_paths(bindir, 'systemd-resolve'))
1696 endif
1697
1698 if conf.get('ENABLE_LOGIND') == 1
1699         executable('systemd-logind',
1700                    systemd_logind_sources,
1701                    include_directories : includes,
1702                    link_with : [liblogind_core,
1703                                 libshared],
1704                    dependencies : [threads,
1705                                    libacl],
1706                    install_rpath : rootlibexecdir,
1707                    install : true,
1708                    install_dir : rootlibexecdir)
1709
1710         exe = executable('loginctl',
1711                          loginctl_sources,
1712                          include_directories : includes,
1713                          link_with : [libshared],
1714                          dependencies : [threads,
1715                                          liblz4,
1716                                          libxz],
1717                          install_rpath : rootlibexecdir,
1718                          install : true,
1719                          install_dir : rootbindir)
1720         public_programs += exe
1721
1722         exe = executable('systemd-inhibit',
1723                          'src/login/inhibit.c',
1724                          include_directories : includes,
1725                          link_with : [libshared],
1726                          install_rpath : rootlibexecdir,
1727                          install : true,
1728                          install_dir : rootbindir)
1729         public_programs += exe
1730
1731         if conf.get('HAVE_PAM') == 1
1732                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1733                 pam_systemd = shared_library(
1734                         'pam_systemd',
1735                         pam_systemd_c,
1736                         name_prefix : '',
1737                         include_directories : includes,
1738                         link_args : ['-shared',
1739                                      '-Wl,--version-script=' + version_script_arg],
1740                         link_with : [libsystemd_static,
1741                                      libshared_static],
1742                         dependencies : [threads,
1743                                         libpam,
1744                                         libpam_misc],
1745                         link_depends : pam_systemd_sym,
1746                         install : true,
1747                         install_dir : pamlibdir)
1748
1749                 test('dlopen-pam_systemd',
1750                      test_dlopen,
1751                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1752         endif
1753 endif
1754
1755 executable('systemd-user-runtime-dir',
1756            user_runtime_dir_sources,
1757            include_directories : includes,
1758            link_with : [libshared, liblogind_core],
1759            install_rpath : rootlibexecdir,
1760            install : true,
1761            install_dir : rootlibexecdir)
1762
1763 if conf.get('HAVE_PAM') == 1
1764         executable('systemd-user-sessions',
1765                    'src/user-sessions/user-sessions.c',
1766                    include_directories : includes,
1767                    link_with : [libshared],
1768                    install_rpath : rootlibexecdir,
1769                    install : true,
1770                    install_dir : rootlibexecdir)
1771 endif
1772
1773 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1774         exe = executable('bootctl',
1775                          'src/boot/bootctl.c',
1776                          include_directories : includes,
1777                          link_with : [libshared],
1778                          dependencies : [libblkid],
1779                          install_rpath : rootlibexecdir,
1780                          install : true)
1781         public_programs += exe
1782 endif
1783
1784 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1785                  include_directories : includes,
1786                  link_with : [libshared],
1787                  dependencies : [threads],
1788                  install_rpath : rootlibexecdir,
1789                  install : true)
1790 public_programs += exe
1791
1792
1793 if get_option('link-systemctl-shared')
1794         systemctl_link_with = [libshared]
1795 else
1796         systemctl_link_with = [libsystemd_static,
1797                                libshared_static,
1798                                libjournal_client,
1799                                libbasic_gcrypt]
1800 endif
1801
1802 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1803                  include_directories : includes,
1804                  link_with : systemctl_link_with,
1805                  dependencies : [threads,
1806                                  libcap,
1807                                  libselinux,
1808                                  libxz,
1809                                  liblz4],
1810                  install_rpath : rootlibexecdir,
1811                  install : true,
1812                  install_dir : rootbindir)
1813 public_programs += exe
1814
1815 if conf.get('ENABLE_PORTABLED') == 1
1816         executable('systemd-portabled',
1817                    systemd_portabled_sources,
1818                    include_directories : includes,
1819                    link_with : [libshared],
1820                    dependencies : [threads],
1821                    install_rpath : rootlibexecdir,
1822                    install : true,
1823                    install_dir : rootlibexecdir)
1824
1825         exe = executable('portablectl', 'src/portable/portablectl.c',
1826                          include_directories : includes,
1827                          link_with : [libshared],
1828                          dependencies : [threads],
1829                          install_rpath : rootlibexecdir,
1830                          install : true,
1831                          install_dir : rootlibexecdir)
1832         public_programs += exe
1833 endif
1834
1835 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1836         meson.add_install_script(meson_make_symlink,
1837                                  join_paths(rootbindir, 'systemctl'),
1838                                  join_paths(rootsbindir, alias))
1839 endforeach
1840
1841 if conf.get('ENABLE_BACKLIGHT') == 1
1842         executable('systemd-backlight',
1843                    'src/backlight/backlight.c',
1844                    include_directories : includes,
1845                    link_with : [libshared],
1846                    install_rpath : rootlibexecdir,
1847                    install : true,
1848                    install_dir : rootlibexecdir)
1849 endif
1850
1851 if conf.get('ENABLE_RFKILL') == 1
1852         executable('systemd-rfkill',
1853                    'src/rfkill/rfkill.c',
1854                    include_directories : includes,
1855                    link_with : [libshared],
1856                    install_rpath : rootlibexecdir,
1857                    install : true,
1858                    install_dir : rootlibexecdir)
1859 endif
1860
1861 executable('systemd-system-update-generator',
1862            'src/system-update-generator/system-update-generator.c',
1863            include_directories : includes,
1864            link_with : [libshared],
1865            install_rpath : rootlibexecdir,
1866            install : true,
1867            install_dir : systemgeneratordir)
1868
1869 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1870         executable('systemd-cryptsetup',
1871                    'src/cryptsetup/cryptsetup.c',
1872                    include_directories : includes,
1873                    link_with : [libshared],
1874                    dependencies : [libcryptsetup],
1875                    install_rpath : rootlibexecdir,
1876                    install : true,
1877                    install_dir : rootlibexecdir)
1878
1879         executable('systemd-cryptsetup-generator',
1880                    'src/cryptsetup/cryptsetup-generator.c',
1881                    include_directories : includes,
1882                    link_with : [libshared],
1883                    dependencies : [libcryptsetup],
1884                    install_rpath : rootlibexecdir,
1885                    install : true,
1886                    install_dir : systemgeneratordir)
1887
1888         executable('systemd-veritysetup',
1889                    'src/veritysetup/veritysetup.c',
1890                    include_directories : includes,
1891                    link_with : [libshared],
1892                    dependencies : [libcryptsetup],
1893                    install_rpath : rootlibexecdir,
1894                    install : true,
1895                    install_dir : rootlibexecdir)
1896
1897         executable('systemd-veritysetup-generator',
1898                    'src/veritysetup/veritysetup-generator.c',
1899                    include_directories : includes,
1900                    link_with : [libshared],
1901                    dependencies : [libcryptsetup],
1902                    install_rpath : rootlibexecdir,
1903                    install : true,
1904                    install_dir : systemgeneratordir)
1905 endif
1906
1907 if conf.get('HAVE_SYSV_COMPAT') == 1
1908         executable('systemd-sysv-generator',
1909                    'src/sysv-generator/sysv-generator.c',
1910                    include_directories : includes,
1911                    link_with : [libshared],
1912                    install_rpath : rootlibexecdir,
1913                    install : true,
1914                    install_dir : systemgeneratordir)
1915
1916         executable('systemd-rc-local-generator',
1917                    'src/rc-local-generator/rc-local-generator.c',
1918                    include_directories : includes,
1919                    link_with : [libshared],
1920                    install_rpath : rootlibexecdir,
1921                    install : true,
1922                    install_dir : systemgeneratordir)
1923 endif
1924
1925 if conf.get('ENABLE_HOSTNAMED') == 1
1926         executable('systemd-hostnamed',
1927                    'src/hostname/hostnamed.c',
1928                    include_directories : includes,
1929                    link_with : [libshared],
1930                    install_rpath : rootlibexecdir,
1931                    install : true,
1932                    install_dir : rootlibexecdir)
1933
1934         exe = executable('hostnamectl',
1935                          'src/hostname/hostnamectl.c',
1936                          include_directories : includes,
1937                          link_with : [libshared],
1938                          install_rpath : rootlibexecdir,
1939                          install : true)
1940         public_programs += exe
1941 endif
1942
1943 if conf.get('ENABLE_LOCALED') == 1
1944         if conf.get('HAVE_XKBCOMMON') == 1
1945                 # logind will load libxkbcommon.so dynamically on its own
1946                 deps = [libdl]
1947         else
1948                 deps = []
1949         endif
1950
1951         executable('systemd-localed',
1952                    systemd_localed_sources,
1953                    include_directories : includes,
1954                    link_with : [libshared],
1955                    dependencies : deps,
1956                    install_rpath : rootlibexecdir,
1957                    install : true,
1958                    install_dir : rootlibexecdir)
1959
1960         exe = executable('localectl',
1961                          localectl_sources,
1962                          include_directories : includes,
1963                          link_with : [libshared],
1964                          install_rpath : rootlibexecdir,
1965                          install : true)
1966         public_programs += exe
1967 endif
1968
1969 if conf.get('ENABLE_TIMEDATED') == 1
1970         executable('systemd-timedated',
1971                    'src/timedate/timedated.c',
1972                    include_directories : includes,
1973                    link_with : [libshared],
1974                    install_rpath : rootlibexecdir,
1975                    install : true,
1976                    install_dir : rootlibexecdir)
1977 endif
1978
1979 if conf.get('ENABLE_TIMEDATECTL') == 1
1980         exe = executable('timedatectl',
1981                          'src/timedate/timedatectl.c',
1982                          include_directories : includes,
1983                          install_rpath : rootlibexecdir,
1984                          link_with : [libshared],
1985                          dependencies : [libm],
1986                          install : true)
1987         public_programs += exe
1988 endif
1989
1990 if conf.get('ENABLE_TIMESYNCD') == 1
1991         executable('systemd-timesyncd',
1992                    systemd_timesyncd_sources,
1993                    include_directories : includes,
1994                    link_with : [libshared],
1995                    dependencies : [threads,
1996                                    libm],
1997                    install_rpath : rootlibexecdir,
1998                    install : true,
1999                    install_dir : rootlibexecdir)
2000
2001         executable('systemd-time-wait-sync',
2002                    'src/time-wait-sync/time-wait-sync.c',
2003                    include_directories : includes,
2004                    link_with : [libshared],
2005                    install_rpath : rootlibexecdir,
2006                    install : true,
2007                    install_dir : rootlibexecdir)
2008 endif
2009
2010 if conf.get('ENABLE_MACHINED') == 1
2011         executable('systemd-machined',
2012                    systemd_machined_sources,
2013                    include_directories : includes,
2014                    link_with : [libmachine_core,
2015                                 libshared],
2016                    install_rpath : rootlibexecdir,
2017                    install : true,
2018                    install_dir : rootlibexecdir)
2019
2020         exe = executable('machinectl',
2021                          'src/machine/machinectl.c',
2022                          include_directories : includes,
2023                          link_with : [libshared],
2024                          dependencies : [threads,
2025                                          libxz,
2026                                          liblz4],
2027                          install_rpath : rootlibexecdir,
2028                          install : true,
2029                          install_dir : rootbindir)
2030         public_programs += exe
2031 endif
2032
2033 if conf.get('ENABLE_IMPORTD') == 1
2034         executable('systemd-importd',
2035                    systemd_importd_sources,
2036                    include_directories : includes,
2037                    link_with : [libshared],
2038                    dependencies : [threads],
2039                    install_rpath : rootlibexecdir,
2040                    install : true,
2041                    install_dir : rootlibexecdir)
2042
2043         systemd_pull = executable('systemd-pull',
2044                                   systemd_pull_sources,
2045                                   include_directories : includes,
2046                                   link_with : [libshared],
2047                                   dependencies : [libcurl,
2048                                                   libz,
2049                                                   libbzip2,
2050                                                   libxz,
2051                                                   libgcrypt],
2052                                   install_rpath : rootlibexecdir,
2053                                   install : true,
2054                                   install_dir : rootlibexecdir)
2055
2056         systemd_import = executable('systemd-import',
2057                                     systemd_import_sources,
2058                                     include_directories : includes,
2059                                     link_with : [libshared],
2060                                     dependencies : [libcurl,
2061                                                     libz,
2062                                                     libbzip2,
2063                                                     libxz],
2064                                     install_rpath : rootlibexecdir,
2065                                     install : true,
2066                                     install_dir : rootlibexecdir)
2067
2068         systemd_export = executable('systemd-export',
2069                                     systemd_export_sources,
2070                                     include_directories : includes,
2071                                     link_with : [libshared],
2072                                     dependencies : [libcurl,
2073                                                     libz,
2074                                                     libbzip2,
2075                                                     libxz],
2076                                     install_rpath : rootlibexecdir,
2077                                     install : true,
2078                                     install_dir : rootlibexecdir)
2079         public_programs += [systemd_pull, systemd_import, systemd_export]
2080 endif
2081
2082 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2083         exe = executable('systemd-journal-upload',
2084                          systemd_journal_upload_sources,
2085                          include_directories : includes,
2086                          link_with : [libshared],
2087                          dependencies : [threads,
2088                                          libcurl,
2089                                          libgnutls,
2090                                          libxz,
2091                                          liblz4],
2092                          install_rpath : rootlibexecdir,
2093                          install : true,
2094                          install_dir : rootlibexecdir)
2095         public_programs += exe
2096 endif
2097
2098 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2099         s_j_remote = executable('systemd-journal-remote',
2100                                 systemd_journal_remote_sources,
2101                                 include_directories : includes,
2102                                 link_with : [libshared,
2103                                              libsystemd_journal_remote],
2104                                 dependencies : [threads,
2105                                                 libmicrohttpd,
2106                                                 libgnutls,
2107                                                 libxz,
2108                                                 liblz4],
2109                                 install_rpath : rootlibexecdir,
2110                                 install : true,
2111                                 install_dir : rootlibexecdir)
2112
2113         s_j_gatewayd = executable('systemd-journal-gatewayd',
2114                                   systemd_journal_gatewayd_sources,
2115                                   include_directories : includes,
2116                                   link_with : [libshared],
2117                                   dependencies : [threads,
2118                                                   libmicrohttpd,
2119                                                   libgnutls,
2120                                                   libxz,
2121                                                   liblz4],
2122                                   install_rpath : rootlibexecdir,
2123                                   install : true,
2124                                   install_dir : rootlibexecdir)
2125         public_programs += [s_j_remote, s_j_gatewayd]
2126 endif
2127
2128 if conf.get('ENABLE_COREDUMP') == 1
2129         executable('systemd-coredump',
2130                    systemd_coredump_sources,
2131                    include_directories : includes,
2132                    link_with : [libshared],
2133                    dependencies : [threads,
2134                                    libacl,
2135                                    libdw,
2136                                    libxz,
2137                                    liblz4],
2138                    install_rpath : rootlibexecdir,
2139                    install : true,
2140                    install_dir : rootlibexecdir)
2141
2142         exe = executable('coredumpctl',
2143                          coredumpctl_sources,
2144                          include_directories : includes,
2145                          link_with : [libshared],
2146                          dependencies : [threads,
2147                                          libxz,
2148                                          liblz4],
2149                          install_rpath : rootlibexecdir,
2150                          install : true)
2151         public_programs += exe
2152 endif
2153
2154 if conf.get('ENABLE_BINFMT') == 1
2155         exe = executable('systemd-binfmt',
2156                          'src/binfmt/binfmt.c',
2157                          include_directories : includes,
2158                          link_with : [libshared],
2159                          install_rpath : rootlibexecdir,
2160                          install : true,
2161                          install_dir : rootlibexecdir)
2162         public_programs += exe
2163
2164         meson.add_install_script('sh', '-c',
2165                                  mkdir_p.format(binfmtdir))
2166         meson.add_install_script('sh', '-c',
2167                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2168 endif
2169
2170 if conf.get('ENABLE_VCONSOLE') == 1
2171         executable('systemd-vconsole-setup',
2172                    'src/vconsole/vconsole-setup.c',
2173                    include_directories : includes,
2174                    link_with : [libshared],
2175                    install_rpath : rootlibexecdir,
2176                    install : true,
2177                    install_dir : rootlibexecdir)
2178 endif
2179
2180 if conf.get('ENABLE_RANDOMSEED') == 1
2181         executable('systemd-random-seed',
2182                    'src/random-seed/random-seed.c',
2183                    include_directories : includes,
2184                    link_with : [libshared],
2185                    install_rpath : rootlibexecdir,
2186                    install : true,
2187                    install_dir : rootlibexecdir)
2188 endif
2189
2190 if conf.get('ENABLE_FIRSTBOOT') == 1
2191         executable('systemd-firstboot',
2192                    'src/firstboot/firstboot.c',
2193                    include_directories : includes,
2194                    link_with : [libshared],
2195                    dependencies : [libcrypt],
2196                    install_rpath : rootlibexecdir,
2197                    install : true,
2198                    install_dir : rootbindir)
2199 endif
2200
2201 executable('systemd-remount-fs',
2202            'src/remount-fs/remount-fs.c',
2203            'src/core/mount-setup.c',
2204            'src/core/mount-setup.h',
2205            include_directories : includes,
2206            link_with : [libshared],
2207            install_rpath : rootlibexecdir,
2208            install : true,
2209            install_dir : rootlibexecdir)
2210
2211 executable('systemd-machine-id-setup',
2212            'src/machine-id-setup/machine-id-setup-main.c',
2213            'src/core/machine-id-setup.c',
2214            'src/core/machine-id-setup.h',
2215            include_directories : includes,
2216            link_with : [libshared],
2217            install_rpath : rootlibexecdir,
2218            install : true,
2219            install_dir : rootbindir)
2220
2221 executable('systemd-fsck',
2222            'src/fsck/fsck.c',
2223            include_directories : includes,
2224            link_with : [libshared],
2225            install_rpath : rootlibexecdir,
2226            install : true,
2227            install_dir : rootlibexecdir)
2228
2229 executable('systemd-growfs',
2230            'src/partition/growfs.c',
2231            include_directories : includes,
2232            link_with : [libshared],
2233            dependencies : [libcryptsetup],
2234            install_rpath : rootlibexecdir,
2235            install : true,
2236            install_dir : rootlibexecdir)
2237
2238 executable('systemd-makefs',
2239            'src/partition/makefs.c',
2240            include_directories : includes,
2241            link_with : [libshared],
2242            install_rpath : rootlibexecdir,
2243            install : true,
2244            install_dir : rootlibexecdir)
2245
2246 executable('systemd-sleep',
2247            'src/sleep/sleep.c',
2248            include_directories : includes,
2249            link_with : [libshared],
2250            install_rpath : rootlibexecdir,
2251            install : true,
2252            install_dir : rootlibexecdir)
2253
2254 exe = executable('systemd-sysctl',
2255                  'src/sysctl/sysctl.c',
2256                  include_directories : includes,
2257                  link_with : [libshared],
2258                  install_rpath : rootlibexecdir,
2259                  install : true,
2260                  install_dir : rootlibexecdir)
2261 public_programs += exe
2262
2263 executable('systemd-ac-power',
2264            'src/ac-power/ac-power.c',
2265            include_directories : includes,
2266            link_with : [libshared],
2267            install_rpath : rootlibexecdir,
2268            install : true,
2269            install_dir : rootlibexecdir)
2270
2271 exe = executable('systemd-detect-virt',
2272                  'src/detect-virt/detect-virt.c',
2273                  include_directories : includes,
2274                  link_with : [libshared],
2275                  install_rpath : rootlibexecdir,
2276                  install : true)
2277 public_programs += exe
2278
2279 exe = executable('systemd-delta',
2280                  'src/delta/delta.c',
2281                  include_directories : includes,
2282                  link_with : [libshared],
2283                  install_rpath : rootlibexecdir,
2284                  install : true)
2285 public_programs += exe
2286
2287 exe = executable('systemd-escape',
2288                  'src/escape/escape.c',
2289                  include_directories : includes,
2290                  link_with : [libshared],
2291                  install_rpath : rootlibexecdir,
2292                  install : true,
2293                  install_dir : rootbindir)
2294 public_programs += exe
2295
2296 exe = executable('systemd-notify',
2297                  'src/notify/notify.c',
2298                  include_directories : includes,
2299                  link_with : [libshared],
2300                  install_rpath : rootlibexecdir,
2301                  install : true,
2302                  install_dir : rootbindir)
2303 public_programs += exe
2304
2305 executable('systemd-volatile-root',
2306            'src/volatile-root/volatile-root.c',
2307            include_directories : includes,
2308            link_with : [libshared],
2309            install_rpath : rootlibexecdir,
2310            install : true,
2311            install_dir : rootlibexecdir)
2312
2313 executable('systemd-cgroups-agent',
2314            'src/cgroups-agent/cgroups-agent.c',
2315            include_directories : includes,
2316            link_with : [libshared],
2317            install_rpath : rootlibexecdir,
2318            install : true,
2319            install_dir : rootlibexecdir)
2320
2321 exe = executable('systemd-path',
2322                  'src/path/path.c',
2323                  include_directories : includes,
2324                  link_with : [libshared],
2325                  install_rpath : rootlibexecdir,
2326                  install : true)
2327 public_programs += exe
2328
2329 exe = executable('systemd-ask-password',
2330                  'src/ask-password/ask-password.c',
2331                  include_directories : includes,
2332                  link_with : [libshared],
2333                  install_rpath : rootlibexecdir,
2334                  install : true,
2335                  install_dir : rootbindir)
2336 public_programs += exe
2337
2338 executable('systemd-reply-password',
2339            'src/reply-password/reply-password.c',
2340            include_directories : includes,
2341            link_with : [libshared],
2342            install_rpath : rootlibexecdir,
2343            install : true,
2344            install_dir : rootlibexecdir)
2345
2346 exe = executable('systemd-tty-ask-password-agent',
2347                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2348                  include_directories : includes,
2349                  link_with : [libshared],
2350                  install_rpath : rootlibexecdir,
2351                  install : true,
2352                  install_dir : rootbindir)
2353 public_programs += exe
2354
2355 exe = executable('systemd-cgls',
2356                  'src/cgls/cgls.c',
2357                  include_directories : includes,
2358                  link_with : [libshared],
2359                  install_rpath : rootlibexecdir,
2360                  install : true)
2361 public_programs += exe
2362
2363 exe = executable('systemd-cgtop',
2364                  'src/cgtop/cgtop.c',
2365                  include_directories : includes,
2366                  link_with : [libshared],
2367                  install_rpath : rootlibexecdir,
2368                  install : true)
2369 public_programs += exe
2370
2371 executable('systemd-initctl',
2372            'src/initctl/initctl.c',
2373            include_directories : includes,
2374            link_with : [libshared],
2375            install_rpath : rootlibexecdir,
2376            install : true,
2377            install_dir : rootlibexecdir)
2378
2379 exe = executable('systemd-mount',
2380                  'src/mount/mount-tool.c',
2381                  include_directories : includes,
2382                  link_with : [libshared],
2383                  install_rpath : rootlibexecdir,
2384                  install : true)
2385 public_programs += exe
2386
2387 meson.add_install_script(meson_make_symlink,
2388                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2389
2390 exe = executable('systemd-run',
2391                  'src/run/run.c',
2392                  include_directories : includes,
2393                  link_with : [libshared],
2394                  install_rpath : rootlibexecdir,
2395                  install : true)
2396 public_programs += exe
2397
2398 exe = executable('systemd-stdio-bridge',
2399                  'src/stdio-bridge/stdio-bridge.c',
2400                  include_directories : includes,
2401                  link_with : [libshared],
2402                  install_rpath : rootlibexecdir,
2403                  install : true)
2404 public_programs += exe
2405
2406 exe = executable('busctl',
2407                  'src/busctl/busctl.c',
2408                  'src/busctl/busctl-introspect.c',
2409                  'src/busctl/busctl-introspect.h',
2410                  include_directories : includes,
2411                  link_with : [libshared],
2412                  install_rpath : rootlibexecdir,
2413                  install : true)
2414 public_programs += exe
2415
2416 if conf.get('ENABLE_SYSUSERS') == 1
2417         exe = executable('systemd-sysusers',
2418                          'src/sysusers/sysusers.c',
2419                          include_directories : includes,
2420                          link_with : [libshared],
2421                          install_rpath : rootlibexecdir,
2422                          install : true,
2423                          install_dir : rootbindir)
2424         public_programs += exe
2425 endif
2426
2427 if conf.get('ENABLE_TMPFILES') == 1
2428         exe = executable('systemd-tmpfiles',
2429                          'src/tmpfiles/tmpfiles.c',
2430                          include_directories : includes,
2431                          link_with : [libshared],
2432                          dependencies : [libacl],
2433                          install_rpath : rootlibexecdir,
2434                          install : true,
2435                          install_dir : rootbindir)
2436         public_programs += exe
2437
2438         test('test-systemd-tmpfiles',
2439              test_systemd_tmpfiles_py,
2440              args : exe.full_path())
2441         # https://github.com/mesonbuild/meson/issues/2681
2442 endif
2443
2444 if conf.get('ENABLE_HWDB') == 1
2445         exe = executable('systemd-hwdb',
2446                          'src/hwdb/hwdb.c',
2447                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2448                          include_directories : includes,
2449                          link_with : [libudev_static],
2450                          install_rpath : udev_rpath,
2451                          install : true,
2452                          install_dir : rootbindir)
2453         public_programs += exe
2454 endif
2455
2456 if conf.get('ENABLE_QUOTACHECK') == 1
2457         executable('systemd-quotacheck',
2458                    'src/quotacheck/quotacheck.c',
2459                    include_directories : includes,
2460                    link_with : [libshared],
2461                    install_rpath : rootlibexecdir,
2462                    install : true,
2463                    install_dir : rootlibexecdir)
2464 endif
2465
2466 exe = executable('systemd-socket-proxyd',
2467                  'src/socket-proxy/socket-proxyd.c',
2468                  include_directories : includes,
2469                  link_with : [libshared],
2470                  dependencies : [threads],
2471                  install_rpath : rootlibexecdir,
2472                  install : true,
2473                  install_dir : rootlibexecdir)
2474 public_programs += exe
2475
2476 exe = executable('systemd-udevd',
2477                  systemd_udevd_sources,
2478                  include_directories : includes,
2479                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2480                  link_with : [libudev_core,
2481                               libsystemd_network,
2482                               libudev_static],
2483                  dependencies : [threads,
2484                                  libkmod,
2485                                  libidn,
2486                                  libacl,
2487                                  libblkid],
2488                  install_rpath : udev_rpath,
2489                  install : true,
2490                  install_dir : rootlibexecdir)
2491 public_programs += exe
2492
2493 exe = executable('udevadm',
2494                  udevadm_sources,
2495                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2496                  include_directories : includes,
2497                  link_with : [libudev_core,
2498                               libsystemd_network,
2499                               libudev_static],
2500                  dependencies : [threads,
2501                                  libkmod,
2502                                  libidn,
2503                                  libacl,
2504                                  libblkid],
2505                  install_rpath : udev_rpath,
2506                  install : true,
2507                  install_dir : rootbindir)
2508 public_programs += exe
2509
2510 executable('systemd-shutdown',
2511            systemd_shutdown_sources,
2512            include_directories : includes,
2513            link_with : [libshared],
2514            dependencies : [libmount],
2515            install_rpath : rootlibexecdir,
2516            install : true,
2517            install_dir : rootlibexecdir)
2518
2519 executable('systemd-update-done',
2520            'src/update-done/update-done.c',
2521            include_directories : includes,
2522            link_with : [libshared],
2523            install_rpath : rootlibexecdir,
2524            install : true,
2525            install_dir : rootlibexecdir)
2526
2527 executable('systemd-update-utmp',
2528            'src/update-utmp/update-utmp.c',
2529            include_directories : includes,
2530            link_with : [libshared],
2531            dependencies : [libaudit],
2532            install_rpath : rootlibexecdir,
2533            install : true,
2534            install_dir : rootlibexecdir)
2535
2536 if conf.get('HAVE_KMOD') == 1
2537         executable('systemd-modules-load',
2538                    'src/modules-load/modules-load.c',
2539                    include_directories : includes,
2540                    link_with : [libshared],
2541                    dependencies : [libkmod],
2542                    install_rpath : rootlibexecdir,
2543                    install : true,
2544                    install_dir : rootlibexecdir)
2545
2546         meson.add_install_script('sh', '-c',
2547                                  mkdir_p.format(modulesloaddir))
2548         meson.add_install_script('sh', '-c',
2549                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2550 endif
2551
2552 exe = executable('systemd-nspawn',
2553                  systemd_nspawn_sources,
2554                  'src/core/mount-setup.c', # FIXME: use a variable?
2555                  'src/core/mount-setup.h',
2556                  'src/core/loopback-setup.c',
2557                  'src/core/loopback-setup.h',
2558                  include_directories : includes,
2559                  link_with : [libnspawn_core,
2560                               libshared],
2561                  dependencies : [libblkid],
2562                  install_rpath : rootlibexecdir,
2563                  install : true)
2564 public_programs += exe
2565
2566 if conf.get('ENABLE_NETWORKD') == 1
2567         executable('systemd-networkd',
2568                    systemd_networkd_sources,
2569                    include_directories : includes,
2570                    link_with : [libnetworkd_core,
2571                                 libsystemd_network,
2572                                 libudev_static,
2573                                 libshared],
2574                    dependencies : [threads],
2575                    install_rpath : rootlibexecdir,
2576                    install : true,
2577                    install_dir : rootlibexecdir)
2578
2579         executable('systemd-networkd-wait-online',
2580                    systemd_networkd_wait_online_sources,
2581                    include_directories : includes,
2582                    link_with : [libnetworkd_core,
2583                                 libshared],
2584                    install_rpath : rootlibexecdir,
2585                    install : true,
2586                    install_dir : rootlibexecdir)
2587
2588         exe = executable('networkctl',
2589                    networkctl_sources,
2590                    include_directories : includes,
2591                    link_with : [libsystemd_network,
2592                               libshared],
2593                    install_rpath : rootlibexecdir,
2594                    install : true,
2595                    install_dir : rootbindir)
2596         public_programs += exe
2597 endif
2598
2599 executable('systemd-sulogin-shell',
2600            ['src/sulogin-shell/sulogin-shell.c'],
2601            include_directories : includes,
2602            link_with : [libshared],
2603            install_rpath : rootlibexecdir,
2604            install : true,
2605            install_dir : rootlibexecdir)
2606
2607 ############################################################
2608
2609 custom_target(
2610         'systemd-runtest.env',
2611         output : 'systemd-runtest.env',
2612         command : ['sh', '-c', '{ ' +
2613                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(meson.current_source_dir(), 'test')) +
2614                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(meson.current_build_dir(), 'catalog')) +
2615                    '} >@OUTPUT@'],
2616         build_by_default : true)
2617
2618 foreach tuple : tests
2619         sources = tuple[0]
2620         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2621         dependencies = tuple[2]
2622         condition = tuple.length() >= 4 ? tuple[3] : ''
2623         type = tuple.length() >= 5 ? tuple[4] : ''
2624         defs = tuple.length() >= 6 ? tuple[5] : []
2625         incs = tuple.length() >= 7 ? tuple[6] : includes
2626         timeout = 30
2627
2628         name = sources[0].split('/')[-1].split('.')[0]
2629         if type.startswith('timeout=')
2630                 timeout = type.split('=')[1].to_int()
2631                 type = ''
2632         endif
2633         if want_tests == 'false'
2634                 message('Not compiling @0@ because tests is set to false'.format(name))
2635         elif condition == '' or conf.get(condition) == 1
2636                 exe = executable(
2637                         name,
2638                         sources,
2639                         include_directories : incs,
2640                         link_with : link_with,
2641                         dependencies : dependencies,
2642                         c_args : defs,
2643                         install_rpath : rootlibexecdir,
2644                         install : install_tests,
2645                         install_dir : join_paths(testsdir, type))
2646
2647                 if type == 'manual'
2648                         message('@0@ is a manual test'.format(name))
2649                 elif type == 'unsafe' and want_tests != 'unsafe'
2650                         message('@0@ is an unsafe test'.format(name))
2651                 else
2652                         test(name, exe,
2653                              env : test_env,
2654                              timeout : timeout)
2655                 endif
2656         else
2657                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2658         endif
2659 endforeach
2660
2661 exe = executable(
2662         'test-libsystemd-sym',
2663         test_libsystemd_sym_c,
2664         include_directories : includes,
2665         link_with : [libsystemd],
2666         install : install_tests,
2667         install_dir : testsdir)
2668 test('test-libsystemd-sym', exe)
2669
2670 exe = executable(
2671         'test-libsystemd-static-sym',
2672         test_libsystemd_sym_c,
2673         include_directories : includes,
2674         link_with : [install_libsystemd_static],
2675         dependencies : [threads], # threads is already included in dependencies on the library,
2676                                   # but does not seem to get propagated. Add here as a work-around.
2677         build_by_default : static_libsystemd_pic,
2678         install : install_tests and static_libsystemd_pic,
2679         install_dir : testsdir)
2680 if static_libsystemd_pic
2681         test('test-libsystemd-static-sym', exe)
2682 endif
2683
2684 exe = executable(
2685         'test-libudev-sym',
2686         test_libudev_sym_c,
2687         include_directories : includes,
2688         c_args : ['-Wno-deprecated-declarations'],
2689         link_with : [libudev],
2690         install : install_tests,
2691         install_dir : testsdir)
2692 test('test-libudev-sym', exe)
2693
2694 exe = executable(
2695         'test-libudev-static-sym',
2696         test_libudev_sym_c,
2697         include_directories : includes,
2698         c_args : ['-Wno-deprecated-declarations'],
2699         link_with : [install_libudev_static],
2700         build_by_default : static_libudev_pic,
2701         install : install_tests and static_libudev_pic,
2702         install_dir : testsdir)
2703 if static_libudev_pic
2704         test('test-libudev-static-sym', exe)
2705 endif
2706
2707 ############################################################
2708
2709 fuzzer_exes = []
2710
2711 foreach tuple : fuzzers
2712         sources = tuple[0]
2713         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2714         dependencies = tuple[2]
2715         defs = tuple.length() >= 4 ? tuple[3] : []
2716         incs = tuple.length() >= 5 ? tuple[4] : includes
2717
2718         if fuzzer_build
2719                 dependencies += fuzzing_engine
2720         else
2721                 sources += 'src/fuzz/fuzz-main.c'
2722         endif
2723
2724         name = sources[0].split('/')[-1].split('.')[0]
2725
2726         fuzzer_exes += executable(
2727                 name,
2728                 sources,
2729                 include_directories : [incs, include_directories('src/fuzz')],
2730                 link_with : link_with,
2731                 dependencies : dependencies,
2732                 c_args : defs,
2733                 install : false)
2734 endforeach
2735
2736 run_target('fuzzers',
2737         depends : fuzzer_exes,
2738         command : ['true'])
2739
2740 ############################################################
2741
2742 make_directive_index_py = find_program('tools/make-directive-index.py')
2743 make_man_index_py = find_program('tools/make-man-index.py')
2744 xml_helper_py = find_program('tools/xml_helper.py')
2745 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2746
2747 subdir('units')
2748 subdir('sysctl.d')
2749 subdir('sysusers.d')
2750 subdir('tmpfiles.d')
2751 subdir('presets')
2752 subdir('hwdb')
2753 subdir('network')
2754 subdir('man')
2755 subdir('shell-completion/bash')
2756 subdir('shell-completion/zsh')
2757 subdir('docs/sysvinit')
2758 subdir('docs/var-log')
2759
2760 # FIXME: figure out if the warning is true:
2761 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2762 install_subdir('factory/etc',
2763                install_dir : factorydir)
2764
2765
2766 install_data('xorg/50-systemd-user.sh',
2767              install_dir : xinitrcdir)
2768 install_data('modprobe.d/systemd.conf',
2769              install_dir : modprobedir)
2770 install_data('LICENSE.GPL2',
2771              'LICENSE.LGPL2.1',
2772              'NEWS',
2773              'README',
2774              'docs/CODING_STYLE',
2775              'docs/DISTRO_PORTING.md',
2776              'docs/ENVIRONMENT.md',
2777              'docs/HACKING',
2778              'docs/TRANSIENT-SETTINGS.md',
2779              'docs/TRANSLATORS.md',
2780              'docs/UIDS-GIDS.md',
2781              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2782              install_dir : docdir)
2783
2784 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2785 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2786
2787 ############################################################
2788
2789 meson_check_help = find_program('tools/meson-check-help.sh')
2790
2791 foreach exec : public_programs
2792         name = exec.full_path().split('/')[-1]
2793         test('check-help-' + name,
2794              meson_check_help,
2795              args : [exec.full_path()])
2796 endforeach
2797
2798 ############################################################
2799
2800 # Enable tests for all supported sanitizers
2801 foreach tuple : sanitizers
2802         sanitizer = tuple[0]
2803         build = tuple[1]
2804
2805         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
2806                 prev = ''
2807                 foreach p : fuzz_regression_tests
2808                         b = p.split('/')[-2]
2809                         c = p.split('/')[-1]
2810
2811                         name = '@0@:@1@'.format(b, sanitizer)
2812
2813                         if name != prev
2814                                 if want_tests == 'false'
2815                                         message('Not compiling @0@ because tests is set to false'.format(name))
2816                                 elif slow_tests
2817                                         exe = custom_target(
2818                                                 name,
2819                                                 output : name,
2820                                                 depends : build,
2821                                                 command : [env, 'ln', '-fs',
2822                                                            join_paths(build.full_path(), b),
2823                                                            '@OUTPUT@'],
2824                                                 build_by_default : true)
2825                                 else
2826                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2827                                 endif
2828                         endif
2829                         prev = name
2830
2831                         if want_tests != 'false' and slow_tests
2832                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2833                                      env,
2834                                      args : [exe.full_path(),
2835                                              join_paths(meson.source_root(),
2836                                                         'test/fuzz-regressions',
2837                                                         p)])
2838                         endif
2839                 endforeach
2840         endif
2841 endforeach
2842
2843
2844 ############################################################
2845
2846 if git.found()
2847         all_files = run_command(
2848                 git,
2849                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2850                  'ls-files',
2851                  ':/*.[ch]'])
2852         all_files = files(all_files.stdout().split())
2853
2854         custom_target(
2855                 'tags',
2856                 output : 'tags',
2857                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2858         run_target(
2859                 'ctags',
2860                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2861 endif
2862
2863 if git.found()
2864         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2865         run_target(
2866                 'git-contrib',
2867                 command : [meson_git_contrib_sh])
2868 endif
2869
2870 if git.found()
2871         git_head = run_command(
2872                 git,
2873                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2874                  'rev-parse', 'HEAD']).stdout().strip()
2875         git_head_short = run_command(
2876                 git,
2877                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2878                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2879
2880         run_target(
2881                 'git-snapshot',
2882                 command : ['git', 'archive',
2883                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2884                                                                  git_head_short),
2885                            '--prefix', 'systemd-@0@/'.format(git_head),
2886                            'HEAD'])
2887 endif
2888
2889 ############################################################
2890
2891 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2892 run_target(
2893         'check-api-docs',
2894         depends : [man, libsystemd, libudev],
2895         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2896
2897 ############################################################
2898
2899 status = [
2900         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2901
2902         'split /usr:                        @0@'.format(split_usr),
2903         'split bin-sbin:                    @0@'.format(split_bin),
2904         'prefix directory:                  @0@'.format(prefixdir),
2905         'rootprefix directory:              @0@'.format(rootprefixdir),
2906         'sysconf directory:                 @0@'.format(sysconfdir),
2907         'include directory:                 @0@'.format(includedir),
2908         'lib directory:                     @0@'.format(libdir),
2909         'rootlib directory:                 @0@'.format(rootlibdir),
2910         'SysV init scripts:                 @0@'.format(sysvinit_path),
2911         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2912         'PAM modules directory:             @0@'.format(pamlibdir),
2913         'PAM configuration directory:       @0@'.format(pamconfdir),
2914         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2915         'modprobe.d directory:              @0@'.format(modprobedir),
2916         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2917         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2918         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2919         'bash completions directory:        @0@'.format(bashcompletiondir),
2920         'zsh completions directory:         @0@'.format(zshcompletiondir),
2921         'extra start script:                @0@'.format(get_option('rc-local')),
2922         'extra stop script:                 @0@'.format(get_option('halt-local')),
2923         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2924                                                               get_option('debug-tty')),
2925         'TTY GID:                           @0@'.format(tty_gid),
2926         'users GID:                         @0@'.format(substs.get('USERS_GID')),
2927         'maximum system UID:                @0@'.format(system_uid_max),
2928         'maximum system GID:                @0@'.format(system_gid_max),
2929         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2930         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2931         'minimum container UID base:        @0@'.format(container_uid_base_min),
2932         'maximum container UID base:        @0@'.format(container_uid_base_max),
2933         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2934         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2935         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2936         'support URL:                       @0@'.format(support_url),
2937         'nobody user name:                  @0@'.format(nobody_user),
2938         'nobody group name:                 @0@'.format(nobody_group),
2939         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2940         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2941
2942         'default DNSSEC mode:               @0@'.format(default_dnssec),
2943         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
2944         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2945         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2946
2947 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2948 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2949 status += [
2950         'default DNS servers:               @0@'.format(alt_dns_servers),
2951         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2952
2953 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2954                              '@@0@'.format(time_epoch)).stdout().strip()
2955 status += [
2956         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2957
2958 # TODO:
2959 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2960 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2961 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2962
2963 if conf.get('ENABLE_EFI') == 1
2964         status += 'efi arch:                          @0@'.format(efi_arch)
2965
2966         if have_gnu_efi
2967                 status += [
2968                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2969                         'EFI CC                             @0@'.format(efi_cc),
2970                         'EFI lib directory:                 @0@'.format(efi_libdir),
2971                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2972                         'EFI include directory:             @0@'.format(efi_incdir)]
2973         endif
2974 endif
2975
2976 found = []
2977 missing = []
2978
2979 foreach tuple : [
2980         ['libcryptsetup'],
2981         ['PAM'],
2982         ['AUDIT'],
2983         ['IMA'],
2984         ['AppArmor'],
2985         ['SELinux'],
2986         ['SECCOMP'],
2987         ['SMACK'],
2988         ['zlib'],
2989         ['xz'],
2990         ['lz4'],
2991         ['bzip2'],
2992         ['ACL'],
2993         ['gcrypt'],
2994         ['qrencode'],
2995         ['microhttpd'],
2996         ['gnutls'],
2997         ['openssl'],
2998         ['libcurl'],
2999         ['idn'],
3000         ['libidn2'],
3001         ['libidn'],
3002         ['libiptc'],
3003         ['elfutils'],
3004         ['binfmt'],
3005         ['vconsole'],
3006         ['quotacheck'],
3007         ['tmpfiles'],
3008         ['environment.d'],
3009         ['sysusers'],
3010         ['firstboot'],
3011         ['randomseed'],
3012         ['backlight'],
3013         ['rfkill'],
3014         ['logind'],
3015         ['machined'],
3016         ['portabled'],
3017         ['importd'],
3018         ['hostnamed'],
3019         ['timedated'],
3020         ['timesyncd'],
3021         ['localed'],
3022         ['networkd'],
3023         ['resolve'],
3024         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3025         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3026         ['coredump'],
3027         ['polkit'],
3028         ['legacy pkla',      install_polkit_pkla],
3029         ['efi'],
3030         ['gnu-efi',          have_gnu_efi],
3031         ['kmod'],
3032         ['xkbcommon'],
3033         ['pcre2'],
3034         ['blkid'],
3035         ['dbus'],
3036         ['glib'],
3037         ['nss-myhostname',   conf.get('ENABLE_NSS_MYHOSTNAME') == 1],
3038         ['nss-mymachines',   conf.get('ENABLE_NSS_MYMACHINES') == 1],
3039         ['nss-resolve',      conf.get('ENABLE_NSS_RESOLVE') == 1],
3040         ['nss-systemd',      conf.get('ENABLE_NSS_SYSTEMD') == 1],
3041         ['hwdb'],
3042         ['tpm'],
3043         ['man pages',        want_man],
3044         ['html pages',       want_html],
3045         ['man page indices', want_man and have_lxml],
3046         ['SysV compat'],
3047         ['utmp'],
3048         ['ldconfig'],
3049         ['hibernate'],
3050         ['adm group',        get_option('adm-group')],
3051         ['wheel group',      get_option('wheel-group')],
3052         ['gshadow'],
3053         ['debug hashmap'],
3054         ['debug mmap cache'],
3055         ['valgrind',         conf.get('VALGRIND') == 1],
3056 ]
3057
3058         if tuple.length() >= 2
3059                 cond = tuple[1]
3060         else
3061                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3062                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3063                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3064         endif
3065         if cond
3066                 found += tuple[0]
3067         else
3068                 missing += tuple[0]
3069         endif
3070 endforeach
3071
3072 status += [
3073         '',
3074         'enabled features: @0@'.format(', '.join(found)),
3075         '',
3076         'disabled features: @0@'.format(', '.join(missing)),
3077         '']
3078 message('\n         '.join(status))
3079
3080 if rootprefixdir != rootprefix_default
3081         warning('\n' +
3082                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3083                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3084                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3085 endif