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 = join_paths(datadir, 'pkgconfig')
  94 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
  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('UDEVLIBEXECDIR',                             udevlibexecdir)
 210 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 211 conf.set_quoted('LIBDIR',                                     libdir)
 212 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 213 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 214 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 215 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 216 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 217 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 218 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 219 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 220 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 221 conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 222 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 223
 224 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 225 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 226
 227 substs.set('prefix',                                          prefixdir)
 228 substs.set('exec_prefix',                                     prefixdir)
 229 substs.set('libdir',                                          libdir)
 230 substs.set('rootlibdir',                                      rootlibdir)
 231 substs.set('includedir',                                      includedir)
 232 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 233 substs.set('bindir',                                          bindir)
 234 substs.set('rootbindir',                                      rootbindir)
 235 substs.set('rootlibexecdir',                                  rootlibexecdir)
 236 substs.set('systemunitdir',                                   systemunitdir)
 237 substs.set('userunitdir',                                     userunitdir)
 238 substs.set('systempresetdir',                                 systempresetdir)
 239 substs.set('userpresetdir',                                   userpresetdir)
 240 substs.set('udevhwdbdir',                                     udevhwdbdir)
 241 substs.set('udevrulesdir',                                    udevrulesdir)
 242 substs.set('udevlibexecdir',                                  udevlibexecdir)
 243 substs.set('environmentdir',                                  environmentdir)
 244 substs.set('catalogdir',                                      catalogdir)
 245 substs.set('tmpfilesdir',                                     tmpfilesdir)
 246 substs.set('sysusersdir',                                     sysusersdir)
 247 substs.set('sysctldir',                                       sysctldir)
 248 substs.set('binfmtdir',                                       binfmtdir)
 249 substs.set('modulesloaddir',                                  modulesloaddir)
 250 substs.set('modprobedir',                                     modprobedir)
 251 substs.set('systemgeneratordir',                              systemgeneratordir)
 252 substs.set('usergeneratordir',                                usergeneratordir)
 253 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 254 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 255 substs.set('systemshutdowndir',                               systemshutdowndir)
 256 substs.set('systemsleepdir',                                  systemsleepdir)
 257 substs.set('VARLOGDIR',                                       varlogdir)
 258 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 259 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 260 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 261 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 262 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 263 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 264 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 265 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 266
 267 #####################################################################
 268
 269 cc = meson.get_compiler('c')
 270 pkgconfig = import('pkgconfig')
 271 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 272 meson_build_sh = find_program('tools/meson-build.sh')
 273
 274 if get_option('tests') != 'false'
 275         cxx = find_program('c++', required : false)
 276         if cxx.found()
 277                 #  Used only for tests
 278                 add_languages('cpp')
 279         endif
 280 endif
 281
 282 want_ossfuzz = get_option('oss-fuzz')
 283 want_libfuzzer = get_option('llvm-fuzz')
 284 fuzzer_build = want_ossfuzz or want_libfuzzer
 285 if want_ossfuzz and want_libfuzzer
 286         error('only one of oss-fuzz and llvm-fuzz can be specified')
 287 endif
 288 if want_libfuzzer
 289         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 290 endif
 291 if want_ossfuzz
 292         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 293 endif
 294
 295 possible_cc_flags = [
 296         '-Wextra',
 297         '-Werror=undef',
 298         '-Wlogical-op',
 299         '-Wmissing-include-dirs',
 300         '-Wold-style-definition',
 301         '-Wpointer-arith',
 302         '-Winit-self',
 303         '-Wfloat-equal',
 304         '-Wsuggest-attribute=noreturn',
 305         '-Werror=missing-prototypes',
 306         '-Werror=implicit-function-declaration',
 307         '-Werror=missing-declarations',
 308         '-Werror=return-type',
 309         '-Werror=incompatible-pointer-types',
 310         '-Werror=format=2',
 311         '-Wstrict-prototypes',
 312         '-Wredundant-decls',
 313         '-Wmissing-noreturn',
 314         '-Wimplicit-fallthrough=5',
 315         '-Wshadow',
 316         '-Wendif-labels',
 317         '-Wstrict-aliasing=2',
 318         '-Wwrite-strings',
 319         '-Werror=overflow',
 320         '-Werror=shift-count-overflow',
 321         '-Werror=shift-overflow=2',
 322         '-Wdate-time',
 323         '-Wnested-externs',
 324         '-ffast-math',
 325         '-fno-common',
 326         '-fdiagnostics-show-option',
 327         '-fno-strict-aliasing',
 328         '-fvisibility=hidden',
 329         '-fstack-protector',
 330         '-fstack-protector-strong',
 331         '--param=ssp-buffer-size=4',
 332 ]
 333
 334 # --as-needed and --no-undefined are provided by meson by default,
 335 # run mesonconf to see what is enabled
 336 possible_link_flags = [
 337         '-Wl,-z,relro',
 338         '-Wl,-z,now',
 339 ]
 340
 341 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 342 # enable it when we are linking against them
 343 if not fuzzer_build
 344         possible_cc_flags += '-fPIE'
 345         possible_link_flags += '-pie'
 346 endif
 347
 348 if cc.get_id() == 'clang'
 349         possible_cc_flags += [
 350                 '-Wno-typedef-redefinition',
 351                 '-Wno-gnu-variable-sized-type-not-at-end',
 352         ]
 353 endif
 354
 355 if get_option('buildtype') != 'debug'
 356         possible_cc_flags += [
 357                 '-ffunction-sections',
 358                 '-fdata-sections',
 359         ]
 360
 361         possible_link_flags += '-Wl,--gc-sections'
 362 endif
 363
 364 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 365 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 366
 367 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 368 # arguments, just emits a warning. So test for the "positive" version instead.
 369 foreach arg : ['unused-parameter',
 370                'missing-field-initializers',
 371                'unused-result',
 372                'format-signedness',
 373                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 374               ]
 375         if cc.has_argument('-W' + arg)
 376                 add_project_arguments('-Wno-' + arg, language : 'c')
 377         endif
 378 endforeach
 379
 380 if cc.compiles('''
 381    #include <time.h>
 382    #include <inttypes.h>
 383    typedef uint64_t usec_t;
 384    usec_t now(clockid_t clock);
 385    int main(void) {
 386            struct timespec now;
 387            return 0;
 388    }
 389 ''', name : '-Werror=shadow with local shadowing')
 390         add_project_arguments('-Werror=shadow', language : 'c')
 391 endif
 392
 393 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                ]
 468         prefix = decl.length() > 2 ? decl[2] : ''
 469         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 470         conf.set10('HAVE_' + decl[0], have)
 471 endforeach
 472
 473 foreach ident : ['secure_getenv', '__secure_getenv']
 474         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 475 endforeach
 476
 477 foreach ident : [
 478         ['memfd_create',      '''#include <sys/mman.h>'''],
 479         ['gettid',            '''#include <sys/types.h>
 480                                  #include <unistd.h>'''],
 481         ['pivot_root',        '''#include <stdlib.h>
 482                                  #include <unistd.h>'''],     # no known header declares pivot_root
 483         ['name_to_handle_at', '''#include <sys/types.h>
 484                                  #include <sys/stat.h>
 485                                  #include <fcntl.h>'''],
 486         ['setns',             '''#include <sched.h>'''],
 487         ['renameat2',         '''#include <stdio.h>
 488                                  #include <fcntl.h>'''],
 489         ['kcmp',              '''#include <linux/kcmp.h>'''],
 490         ['keyctl',            '''#include <sys/types.h>
 491                                  #include <keyutils.h>'''],
 492         ['copy_file_range',   '''#include <sys/syscall.h>
 493                                  #include <unistd.h>'''],
 494         ['bpf',               '''#include <sys/syscall.h>
 495                                  #include <unistd.h>'''],
 496         ['statx',             '''#include <sys/types.h>
 497                                  #include <sys/stat.h>
 498                                  #include <unistd.h>'''],
 499         ['explicit_bzero' ,   '''#include <string.h>'''],
 500         ['reallocarray',      '''#include <malloc.h>'''],
 501 ]
 502
 503         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 504         conf.set10('HAVE_' + ident[0].to_upper(), have)
 505 endforeach
 506
 507 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 508         conf.set10('USE_SYS_RANDOM_H', true)
 509         conf.set10('HAVE_GETRANDOM', true)
 510 else
 511         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 512         conf.set10('USE_SYS_RANDOM_H', false)
 513         conf.set10('HAVE_GETRANDOM', have)
 514 endif
 515
 516 #####################################################################
 517
 518 sed = find_program('sed')
 519 awk = find_program('awk')
 520 m4 = find_program('m4')
 521 stat = find_program('stat')
 522 git = find_program('git', required : false)
 523 env = find_program('env')
 524 perl = find_program('perl', required : false)
 525
 526 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 527 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 528 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 529 splash_bmp = files('test/splash.bmp')
 530
 531 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 532 # /usr/sbin, /sbin, and fall back to the default from middle column.
 533 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 534          ['quotacheck', '/usr/sbin/quotacheck' ],
 535          ['kmod',       '/usr/bin/kmod'        ],
 536          ['kexec',      '/usr/sbin/kexec'      ],
 537          ['sulogin',    '/usr/sbin/sulogin'    ],
 538          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 539          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 540          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 541          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 542         ]
 543 foreach prog : progs
 544         path = get_option(prog[0] + '-path')
 545         if path != ''
 546                 message('Using @1@ for @0@'.format(prog[0], path))
 547         else
 548                 exe = find_program(prog[0],
 549                                    '/usr/sbin/' + prog[0],
 550                                    '/sbin/' + prog[0],
 551                                    required: false)
 552                 path = exe.found() ? exe.path() : prog[1]
 553         endif
 554         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 555         conf.set_quoted(name, path)
 556         substs.set(name, path)
 557 endforeach
 558
 559 conf.set_quoted('TELINIT', get_option('telinit-path'))
 560
 561 if run_command('ln', '--relative', '--help').returncode() != 0
 562         error('ln does not support --relative (added in coreutils 8.16)')
 563 endif
 564
 565 ############################################################
 566
 567 gperf = find_program('gperf')
 568
 569 gperf_test_format = '''
 570 #include <string.h>
 571 const char * in_word_set(const char *, @0@);
 572 @1@
 573 '''
 574 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 575 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 576 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 577 if cc.compiles(gperf_test)
 578         gperf_len_type = 'size_t'
 579 else
 580         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 581         if cc.compiles(gperf_test)
 582                 gperf_len_type = 'unsigned'
 583         else
 584                 error('unable to determine gperf len type')
 585         endif
 586 endif
 587 message('gperf len type is @0@'.format(gperf_len_type))
 588 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 589          description : 'The type of gperf "len" parameter')
 590
 591 ############################################################
 592
 593 if not cc.has_header('sys/capability.h')
 594         error('POSIX caps headers not found')
 595 endif
 596 foreach header : ['crypt.h',
 597                   'linux/btrfs.h',
 598                   'linux/memfd.h',
 599                   'linux/vm_sockets.h',
 600                   'sys/auxv.h',
 601                   'valgrind/memcheck.h',
 602                   'valgrind/valgrind.h',
 603                  ]
 604
 605         conf.set10('HAVE_' + header.underscorify().to_upper(),
 606                    cc.has_header(header))
 607 endforeach
 608
 609 ############################################################
 610
 611 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 612 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 613 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 614
 615 default_hierarchy = get_option('default-hierarchy')
 616 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 617                 description : 'default cgroup hierarchy as string')
 618 if default_hierarchy == 'legacy'
 619         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 620 elif default_hierarchy == 'hybrid'
 621         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 622 else
 623         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 624 endif
 625
 626 time_epoch = get_option('time-epoch')
 627 if time_epoch == -1
 628         NEWS = files('NEWS')
 629         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
 630 endif
 631 conf.set('TIME_EPOCH', time_epoch)
 632
 633 system_uid_max = get_option('system-uid-max')
 634 if system_uid_max == -1
 635         system_uid_max = run_command(
 636                 awk,
 637                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 638                 '/etc/login.defs').stdout().strip()
 639         if system_uid_max == ''
 640                 system_uid_max = 999
 641         else
 642                 system_uid_max = system_uid_max.to_int()
 643         endif
 644 endif
 645 conf.set('SYSTEM_UID_MAX', system_uid_max)
 646 substs.set('systemuidmax', system_uid_max)
 647
 648 system_gid_max = get_option('system-gid-max')
 649 if system_gid_max == -1
 650         system_gid_max = run_command(
 651                 awk,
 652                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 653                 '/etc/login.defs').stdout().strip()
 654         if system_gid_max == ''
 655                 system_gid_max = 999
 656         else
 657                 system_gid_max = system_gid_max.to_int()
 658         endif
 659 endif
 660 conf.set('SYSTEM_GID_MAX', system_gid_max)
 661 substs.set('systemgidmax', system_gid_max)
 662
 663 dynamic_uid_min = get_option('dynamic-uid-min')
 664 dynamic_uid_max = get_option('dynamic-uid-max')
 665 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 666 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 667 substs.set('dynamicuidmin', dynamic_uid_min)
 668 substs.set('dynamicuidmax', dynamic_uid_max)
 669
 670 container_uid_base_min = get_option('container-uid-base-min')
 671 container_uid_base_max = get_option('container-uid-base-max')
 672 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 673 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 674 substs.set('containeruidbasemin', container_uid_base_min)
 675 substs.set('containeruidbasemax', container_uid_base_max)
 676
 677 nobody_user = get_option('nobody-user')
 678 nobody_group = get_option('nobody-group')
 679
 680 if not meson.is_cross_build()
 681         getent_result = run_command('getent', 'passwd', '65534')
 682         if getent_result.returncode() == 0
 683                 name = getent_result.stdout().split(':')[0]
 684                 if name != nobody_user
 685                         warning('\n' +
 686                                 '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) +
 687                                 'Your build will result in an user table setup that is incompatible with the local system.')
 688                 endif
 689         endif
 690         id_result = run_command('id', '-u', nobody_user)
 691         if id_result.returncode() == 0
 692                 id = id_result.stdout().to_int()
 693                 if id != 65534
 694                         warning('\n' +
 695                                 '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) +
 696                                 'Your build will result in an user table setup that is incompatible with the local system.')
 697                 endif
 698         endif
 699
 700         getent_result = run_command('getent', 'group', '65534')
 701         if getent_result.returncode() == 0
 702                 name = getent_result.stdout().split(':')[0]
 703                 if name != nobody_group
 704                         warning('\n' +
 705                                 '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) +
 706                                 'Your build will result in an group table setup that is incompatible with the local system.')
 707                 endif
 708         endif
 709         id_result = run_command('id', '-g', nobody_group)
 710         if id_result.returncode() == 0
 711                 id = id_result.stdout().to_int()
 712                 if id != 65534
 713                         warning('\n' +
 714                                 '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) +
 715                                 'Your build will result in an group table setup that is incompatible with the local system.')
 716                 endif
 717         endif
 718 endif
 719 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 720         warning('\n' +
 721                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 722                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 723 endif
 724
 725 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 726 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 727 substs.set('NOBODY_USER_NAME', nobody_user)
 728 substs.set('NOBODY_GROUP_NAME', nobody_group)
 729
 730 tty_gid = get_option('tty-gid')
 731 conf.set('TTY_GID', tty_gid)
 732 substs.set('TTY_GID', tty_gid)
 733
 734 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 735 users_gid = get_option('users-gid')
 736 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 737
 738 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 739 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 740
 741 dev_kvm_mode = get_option('dev-kvm-mode')
 742 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 743 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 744 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 745
 746 kill_user_processes = get_option('default-kill-user-processes')
 747 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 748 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 749 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 750
 751 dns_servers = get_option('dns-servers')
 752 conf.set_quoted('DNS_SERVERS', dns_servers)
 753 substs.set('DNS_SERVERS', dns_servers)
 754
 755 ntp_servers = get_option('ntp-servers')
 756 conf.set_quoted('NTP_SERVERS', ntp_servers)
 757 substs.set('NTP_SERVERS', ntp_servers)
 758
 759 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 760
 761 substs.set('SUSHELL', get_option('debug-shell'))
 762 substs.set('DEBUGTTY', get_option('debug-tty'))
 763
 764 enable_debug_hashmap = false
 765 enable_debug_mmap_cache = false
 766 foreach name : get_option('debug')
 767         if name == 'hashmap'
 768                 enable_debug_hashmap = true
 769         elif name == 'mmap-cache'
 770                 enable_debug_mmap_cache = true
 771         else
 772                 message('unknown debug option "@0@", ignoring'.format(name))
 773         endif
 774 endforeach
 775 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 776 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 777
 778 conf.set10('VALGRIND', get_option('valgrind'))
 779
 780 #####################################################################
 781
 782 threads = dependency('threads')
 783 librt = cc.find_library('rt')
 784 libm = cc.find_library('m')
 785 libdl = cc.find_library('dl')
 786 libcrypt = cc.find_library('crypt')
 787
 788 libcap = dependency('libcap', required : false)
 789 if not libcap.found()
 790         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 791         libcap = cc.find_library('cap')
 792 endif
 793
 794 libmount = dependency('mount',
 795                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 796
 797 want_seccomp = get_option('seccomp')
 798 if want_seccomp != 'false' and not fuzzer_build
 799         libseccomp = dependency('libseccomp',
 800                                 version : '>= 2.3.1',
 801                                 required : want_seccomp == 'true')
 802         have = libseccomp.found()
 803 else
 804         have = false
 805         libseccomp = []
 806 endif
 807 conf.set10('HAVE_SECCOMP', have)
 808
 809 want_selinux = get_option('selinux')
 810 if want_selinux != 'false' and not fuzzer_build
 811         libselinux = dependency('libselinux',
 812                                 version : '>= 2.1.9',
 813                                 required : want_selinux == 'true')
 814         have = libselinux.found()
 815 else
 816         have = false
 817         libselinux = []
 818 endif
 819 conf.set10('HAVE_SELINUX', have)
 820
 821 want_apparmor = get_option('apparmor')
 822 if want_apparmor != 'false' and not fuzzer_build
 823         libapparmor = dependency('libapparmor',
 824                                  required : want_apparmor == 'true')
 825         have = libapparmor.found()
 826 else
 827         have = false
 828         libapparmor = []
 829 endif
 830 conf.set10('HAVE_APPARMOR', have)
 831
 832 smack_run_label = get_option('smack-run-label')
 833 if smack_run_label != ''
 834         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 835 endif
 836
 837 want_polkit = get_option('polkit')
 838 install_polkit = false
 839 install_polkit_pkla = false
 840 if want_polkit != 'false' and not fuzzer_build
 841         install_polkit = true
 842
 843         libpolkit = dependency('polkit-gobject-1',
 844                                required : false)
 845         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 846                 message('Old polkit detected, will install pkla files')
 847                 install_polkit_pkla = true
 848         endif
 849 endif
 850 conf.set10('ENABLE_POLKIT', install_polkit)
 851
 852 want_acl = get_option('acl')
 853 if want_acl != 'false' and not fuzzer_build
 854         libacl = cc.find_library('acl', required : want_acl == 'true')
 855         have = libacl.found()
 856 else
 857         have = false
 858         libacl = []
 859 endif
 860 conf.set10('HAVE_ACL', have)
 861
 862 want_audit = get_option('audit')
 863 if want_audit != 'false' and not fuzzer_build
 864         libaudit = dependency('audit', required : want_audit == 'true')
 865         have = libaudit.found()
 866 else
 867         have = false
 868         libaudit = []
 869 endif
 870 conf.set10('HAVE_AUDIT', have)
 871
 872 want_blkid = get_option('blkid')
 873 if want_blkid != 'false' and not fuzzer_build
 874         libblkid = dependency('blkid', required : want_blkid == 'true')
 875         have = libblkid.found()
 876 else
 877         have = false
 878         libblkid = []
 879 endif
 880 conf.set10('HAVE_BLKID', have)
 881
 882 want_kmod = get_option('kmod')
 883 if want_kmod != 'false' and not fuzzer_build
 884         libkmod = dependency('libkmod',
 885                              version : '>= 15',
 886                              required : want_kmod == 'true')
 887         have = libkmod.found()
 888 else
 889         have = false
 890         libkmod = []
 891 endif
 892 conf.set10('HAVE_KMOD', have)
 893
 894 want_pam = get_option('pam')
 895 if want_pam != 'false' and not fuzzer_build
 896         libpam = cc.find_library('pam', required : want_pam == 'true')
 897         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 898         have = libpam.found() and libpam_misc.found()
 899 else
 900         have = false
 901         libpam = []
 902         libpam_misc = []
 903 endif
 904 conf.set10('HAVE_PAM', have)
 905
 906 want_microhttpd = get_option('microhttpd')
 907 if want_microhttpd != 'false' and not fuzzer_build
 908         libmicrohttpd = dependency('libmicrohttpd',
 909                                    version : '>= 0.9.33',
 910                                    required : want_microhttpd == 'true')
 911         have = libmicrohttpd.found()
 912 else
 913         have = false
 914         libmicrohttpd = []
 915 endif
 916 conf.set10('HAVE_MICROHTTPD', have)
 917
 918 want_libcryptsetup = get_option('libcryptsetup')
 919 if want_libcryptsetup != 'false' and not fuzzer_build
 920         libcryptsetup = dependency('libcryptsetup',
 921                                    version : '>= 1.6.0',
 922                                    required : want_libcryptsetup == 'true')
 923         have = libcryptsetup.found()
 924 else
 925         have = false
 926         libcryptsetup = []
 927 endif
 928 conf.set10('HAVE_LIBCRYPTSETUP', have)
 929
 930 want_libcurl = get_option('libcurl')
 931 if want_libcurl != 'false' and not fuzzer_build
 932         libcurl = dependency('libcurl',
 933                              version : '>= 7.32.0',
 934                              required : want_libcurl == 'true')
 935         have = libcurl.found()
 936 else
 937         have = false
 938         libcurl = []
 939 endif
 940 conf.set10('HAVE_LIBCURL', have)
 941
 942 want_libidn = get_option('libidn')
 943 want_libidn2 = get_option('libidn2')
 944 if want_libidn == 'true' and want_libidn2 == 'true'
 945         error('libidn and libidn2 cannot be requested simultaneously')
 946 endif
 947
 948 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 949         libidn = dependency('libidn',
 950                             required : want_libidn == 'true')
 951         have = libidn.found()
 952 else
 953         have = false
 954         libidn = []
 955 endif
 956 conf.set10('HAVE_LIBIDN', have)
 957 if not have and want_libidn2 != 'false' and not fuzzer_build
 958         # libidn is used for both libidn and libidn2 objects
 959         libidn = dependency('libidn2',
 960                             required : want_libidn2 == 'true')
 961         have = libidn.found()
 962 else
 963         have = false
 964 endif
 965 conf.set10('HAVE_LIBIDN2', have)
 966
 967 want_libiptc = get_option('libiptc')
 968 if want_libiptc != 'false' and not fuzzer_build
 969         libiptc = dependency('libiptc',
 970                              required : want_libiptc == 'true')
 971         have = libiptc.found()
 972 else
 973         have = false
 974         libiptc = []
 975 endif
 976 conf.set10('HAVE_LIBIPTC', have)
 977
 978 want_qrencode = get_option('qrencode')
 979 if want_qrencode != 'false' and not fuzzer_build
 980         libqrencode = dependency('libqrencode',
 981                                  required : want_qrencode == 'true')
 982         have = libqrencode.found()
 983 else
 984         have = false
 985         libqrencode = []
 986 endif
 987 conf.set10('HAVE_QRENCODE', have)
 988
 989 want_gcrypt = get_option('gcrypt')
 990 if want_gcrypt != 'false' and not fuzzer_build
 991         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
 992         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
 993         have = libgcrypt.found() and libgpg_error.found()
 994 else
 995         have = false
 996 endif
 997 if not have
 998         # link to neither of the libs if one is not found
 999         libgcrypt = []
1000         libgpg_error = []
1001 endif
1002 conf.set10('HAVE_GCRYPT', have)
1003
1004 want_gnutls = get_option('gnutls')
1005 if want_gnutls != 'false' and not fuzzer_build
1006         libgnutls = dependency('gnutls',
1007                                version : '>= 3.1.4',
1008                                required : want_gnutls == 'true')
1009         have = libgnutls.found()
1010 else
1011         have = false
1012         libgnutls = []
1013 endif
1014 conf.set10('HAVE_GNUTLS', have)
1015
1016 want_openssl = get_option('openssl')
1017 if want_openssl != 'false' and not fuzzer_build
1018         libopenssl = dependency('openssl',
1019                                 version : '>= 1.1.0',
1020                                 required : want_openssl == 'true')
1021         have = libopenssl.found()
1022 else
1023         have = false
1024         libopenssl = []
1025 endif
1026 conf.set10('HAVE_OPENSSL', have)
1027
1028 want_elfutils = get_option('elfutils')
1029 if want_elfutils != 'false' and not fuzzer_build
1030         libdw = dependency('libdw',
1031                            required : want_elfutils == 'true')
1032         have = libdw.found()
1033 else
1034         have = false
1035         libdw = []
1036 endif
1037 conf.set10('HAVE_ELFUTILS', have)
1038
1039 want_zlib = get_option('zlib')
1040 if want_zlib != 'false' and not fuzzer_build
1041         libz = dependency('zlib',
1042                           required : want_zlib == 'true')
1043         have = libz.found()
1044 else
1045         have = false
1046         libz = []
1047 endif
1048 conf.set10('HAVE_ZLIB', have)
1049
1050 want_bzip2 = get_option('bzip2')
1051 if want_bzip2 != 'false' and not fuzzer_build
1052         libbzip2 = cc.find_library('bz2',
1053                                    required : want_bzip2 == 'true')
1054         have = libbzip2.found()
1055 else
1056         have = false
1057         libbzip2 = []
1058 endif
1059 conf.set10('HAVE_BZIP2', have)
1060
1061 want_xz = get_option('xz')
1062 if want_xz != 'false' and not fuzzer_build
1063         libxz = dependency('liblzma',
1064                            required : want_xz == 'true')
1065         have = libxz.found()
1066 else
1067         have = false
1068         libxz = []
1069 endif
1070 conf.set10('HAVE_XZ', have)
1071
1072 want_lz4 = get_option('lz4')
1073 if want_lz4 != 'false' and not fuzzer_build
1074         liblz4 = dependency('liblz4',
1075                             required : want_lz4 == 'true')
1076         have = liblz4.found()
1077 else
1078         have = false
1079         liblz4 = []
1080 endif
1081 conf.set10('HAVE_LZ4', have)
1082
1083 want_xkbcommon = get_option('xkbcommon')
1084 if want_xkbcommon != 'false' and not fuzzer_build
1085         libxkbcommon = dependency('xkbcommon',
1086                                   version : '>= 0.3.0',
1087                                   required : want_xkbcommon == 'true')
1088         have = libxkbcommon.found()
1089 else
1090         have = false
1091         libxkbcommon = []
1092 endif
1093 conf.set10('HAVE_XKBCOMMON', have)
1094
1095 want_pcre2 = get_option('pcre2')
1096 if want_pcre2 != 'false'
1097         libpcre2 = dependency('libpcre2-8',
1098                               required : want_pcre2 == 'true')
1099         have = libpcre2.found()
1100 else
1101         have = false
1102         libpcre2 = []
1103 endif
1104 conf.set10('HAVE_PCRE2', have)
1105
1106 want_glib = get_option('glib')
1107 if want_glib != 'false' and not fuzzer_build
1108         libglib =    dependency('glib-2.0',
1109                                 version : '>= 2.22.0',
1110                                 required : want_glib == 'true')
1111         libgobject = dependency('gobject-2.0',
1112                                 version : '>= 2.22.0',
1113                                 required : want_glib == 'true')
1114         libgio =     dependency('gio-2.0',
1115                                 required : want_glib == 'true')
1116         have = libglib.found() and libgobject.found() and libgio.found()
1117 else
1118         have = false
1119         libglib = []
1120         libgobject = []
1121         libgio = []
1122 endif
1123 conf.set10('HAVE_GLIB', have)
1124
1125 want_dbus = get_option('dbus')
1126 if want_dbus != 'false' and not fuzzer_build
1127         libdbus = dependency('dbus-1',
1128                              version : '>= 1.3.2',
1129                              required : want_dbus == 'true')
1130         have = libdbus.found()
1131 else
1132         have = false
1133         libdbus = []
1134 endif
1135 conf.set10('HAVE_DBUS', have)
1136
1137 default_dnssec = get_option('default-dnssec')
1138 if fuzzer_build
1139         default_dnssec = 'no'
1140 endif
1141 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1142         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1143         default_dnssec = 'no'
1144 endif
1145 conf.set('DEFAULT_DNSSEC_MODE',
1146          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1147 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1148
1149 dns_over_tls = get_option('dns-over-tls')
1150 if dns_over_tls != 'false'
1151         if dns_over_tls == 'openssl'
1152                 have_gnutls = false
1153         else
1154                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.5.3'))
1155                 if dns_over_tls == 'gnutls' and not have_gnutls
1156                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1157                 endif
1158         endif
1159         if dns_over_tls == 'gnutls' or have_gnutls
1160                 have_openssl = false
1161         else
1162                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1163                 if dns_over_tls != 'auto' and not have_openssl
1164                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1165                         error('DNS-over-TLS support was requested$0$, but dependencies are not available'.format(str))
1166                 endif
1167         endif
1168         have = have_gnutls or have_openssl
1169 else
1170         have = have_gnutls = have_openssl = false
1171 endif
1172 conf.set10('ENABLE_DNS_OVER_TLS', have)
1173 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1174 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1175
1176 default_dns_over_tls = get_option('default-dns-over-tls')
1177 if fuzzer_build
1178         default_dns_over_tls = 'no'
1179 endif
1180 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1181         message('default-dns-over-tls cannot be set to opportunistic when DNS-over-TLS support is disabled. Setting default-dns-over-tls to no.')
1182         default_dns_over_tls = 'no'
1183 endif
1184 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1185          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1186 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1187
1188 want_importd = get_option('importd')
1189 if want_importd != 'false'
1190         have = (conf.get('HAVE_LIBCURL') == 1 and
1191                 conf.get('HAVE_ZLIB') == 1 and
1192                 conf.get('HAVE_BZIP2') == 1 and
1193                 conf.get('HAVE_XZ') == 1 and
1194                 conf.get('HAVE_GCRYPT') == 1)
1195         if want_importd == 'true' and not have
1196                 error('importd support was requested, but dependencies are not available')
1197         endif
1198 else
1199         have = false
1200 endif
1201 conf.set10('ENABLE_IMPORTD', have)
1202
1203 want_remote = get_option('remote')
1204 if want_remote != 'false'
1205         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1206                      conf.get('HAVE_LIBCURL') == 1]
1207         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1208         # it's possible to build one without the other. Complain only if
1209         # support was explictly requested. The auxiliary files like sysusers
1210         # config should be installed when any of the programs are built.
1211         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1212                 error('remote support was requested, but dependencies are not available')
1213         endif
1214         have = have_deps[0] or have_deps[1]
1215 else
1216         have = false
1217 endif
1218 conf.set10('ENABLE_REMOTE', have)
1219
1220 foreach term : ['utmp',
1221                 'hibernate',
1222                 'environment-d',
1223                 'binfmt',
1224                 'coredump',
1225                 'resolve',
1226                 'logind',
1227                 'hostnamed',
1228                 'localed',
1229                 'machined',
1230                 'portabled',
1231                 'networkd',
1232                 'timedated',
1233                 'timesyncd',
1234                 'firstboot',
1235                 'randomseed',
1236                 'backlight',
1237                 'vconsole',
1238                 'quotacheck',
1239                 'sysusers',
1240                 'tmpfiles',
1241                 'hwdb',
1242                 'rfkill',
1243                 'ldconfig',
1244                 'efi',
1245                 'tpm',
1246                 'ima',
1247                 'smack',
1248                 'gshadow',
1249                 'idn',
1250                 'nss-myhostname',
1251                 'nss-systemd']
1252         have = get_option(term)
1253         name = 'ENABLE_' + term.underscorify().to_upper()
1254         conf.set10(name, have)
1255 endforeach
1256
1257 foreach tuple : [['nss-mymachines', 'machined'],
1258                  ['nss-resolve',    'resolve']]
1259         want = get_option(tuple[0])
1260         if want != 'false'
1261                 have = get_option(tuple[1])
1262                 if want == 'true' and not have
1263                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1264                 endif
1265         else
1266                 have = false
1267         endif
1268         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1269         conf.set10(name, have)
1270 endforeach
1271
1272 enable_nss = false
1273 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1274                 'ENABLE_NSS_MYMACHINES',
1275                 'ENABLE_NSS_RESOLVE',
1276                 'ENABLE_NSS_SYSTEMD']
1277         if conf.get(term) == 1
1278                 enable_nss = true
1279         endif
1280 endforeach
1281 conf.set10('ENABLE_NSS', enable_nss)
1282
1283 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1284
1285 want_tests = get_option('tests')
1286 install_tests = get_option('install-tests')
1287 slow_tests = get_option('slow-tests')
1288 tests = []
1289 fuzzers = []
1290
1291 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1292
1293 #####################################################################
1294
1295 if get_option('efi')
1296         efi_arch = host_machine.cpu_family()
1297
1298         if efi_arch == 'x86'
1299                 EFI_MACHINE_TYPE_NAME = 'ia32'
1300                 gnu_efi_arch = 'ia32'
1301         elif efi_arch == 'x86_64'
1302                 EFI_MACHINE_TYPE_NAME = 'x64'
1303                 gnu_efi_arch = 'x86_64'
1304         elif efi_arch == 'arm'
1305                 EFI_MACHINE_TYPE_NAME = 'arm'
1306                 gnu_efi_arch = 'arm'
1307         elif efi_arch == 'aarch64'
1308                 EFI_MACHINE_TYPE_NAME = 'aa64'
1309                 gnu_efi_arch = 'aarch64'
1310         else
1311                 EFI_MACHINE_TYPE_NAME = ''
1312                 gnu_efi_arch = ''
1313         endif
1314
1315         have = true
1316         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1317
1318         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1319 else
1320         have = false
1321 endif
1322 conf.set10('ENABLE_EFI', have)
1323
1324 #####################################################################
1325
1326 config_h = configure_file(
1327         output : 'config.h',
1328         configuration : conf)
1329
1330 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1331
1332 includes = include_directories('src/basic',
1333                                'src/shared',
1334                                'src/systemd',
1335                                'src/journal',
1336                                'src/journal-remote',
1337                                'src/nspawn',
1338                                'src/resolve',
1339                                'src/timesync',
1340                                'src/time-wait-sync',
1341                                'src/login',
1342                                'src/udev',
1343                                'src/libudev',
1344                                'src/core',
1345                                'src/libsystemd/sd-bus',
1346                                'src/libsystemd/sd-device',
1347                                'src/libsystemd/sd-hwdb',
1348                                'src/libsystemd/sd-id128',
1349                                'src/libsystemd/sd-netlink',
1350                                'src/libsystemd/sd-network',
1351                                'src/libsystemd-network',
1352                                '.')
1353
1354 add_project_arguments('-include', 'config.h', language : 'c')
1355
1356 subdir('po')
1357 subdir('catalog')
1358 subdir('src/systemd')
1359 subdir('src/basic')
1360 subdir('src/libsystemd')
1361 subdir('src/libsystemd-network')
1362 subdir('src/journal')
1363 subdir('src/login')
1364
1365 libjournal_core = static_library(
1366         'journal-core',
1367         libjournal_core_sources,
1368         journald_gperf_c,
1369         include_directories : includes,
1370         install : false)
1371
1372 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1373 libsystemd = shared_library(
1374         'systemd',
1375         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1376         version : libsystemd_version,
1377         include_directories : includes,
1378         link_args : ['-shared',
1379                      '-Wl,--version-script=' + libsystemd_sym_path],
1380         link_with : [libbasic,
1381                      libbasic_gcrypt],
1382         link_whole : [libsystemd_static,
1383                       libjournal_client],
1384         dependencies : [threads,
1385                         librt,
1386                         libxz,
1387                         liblz4],
1388         link_depends : libsystemd_sym,
1389         install : true,
1390         install_dir : rootlibdir)
1391
1392 static_libsystemd = get_option('static-libsystemd')
1393 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1394
1395 install_libsystemd_static = static_library(
1396         'systemd',
1397         libsystemd_sources,
1398         journal_client_sources,
1399         basic_sources,
1400         basic_gcrypt_sources,
1401         include_directories : includes,
1402         build_by_default : static_libsystemd != 'false',
1403         install : static_libsystemd != 'false',
1404         install_dir : rootlibdir,
1405         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1406         dependencies : [threads,
1407                         librt,
1408                         libxz,
1409                         liblz4,
1410                         libcap,
1411                         libblkid,
1412                         libmount,
1413                         libselinux,
1414                         libgcrypt],
1415         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1416
1417 ############################################################
1418
1419 # binaries that have --help and are intended for use by humans,
1420 # usually, but not always, installed in /bin.
1421 public_programs = []
1422
1423 subdir('src/libudev')
1424 subdir('src/shared')
1425 subdir('src/core')
1426 subdir('src/udev')
1427 subdir('src/network')
1428
1429 subdir('src/analyze')
1430 subdir('src/journal-remote')
1431 subdir('src/coredump')
1432 subdir('src/hostname')
1433 subdir('src/import')
1434 subdir('src/kernel-install')
1435 subdir('src/locale')
1436 subdir('src/machine')
1437 subdir('src/portable')
1438 subdir('src/nspawn')
1439 subdir('src/resolve')
1440 subdir('src/timedate')
1441 subdir('src/timesync')
1442 subdir('src/vconsole')
1443 subdir('src/boot/efi')
1444
1445 subdir('src/test')
1446 subdir('src/fuzz')
1447 subdir('rules')
1448 subdir('test')
1449
1450 ############################################################
1451
1452 # only static linking apart from libdl, to make sure that the
1453 # module is linked to all libraries that it uses.
1454 test_dlopen = executable(
1455         'test-dlopen',
1456         test_dlopen_c,
1457         include_directories : includes,
1458         link_with : [libbasic],
1459         dependencies : [libdl])
1460
1461 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1462                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1463                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1464                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1465
1466         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1467         if condition
1468                 module = tuple[0]
1469
1470                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1471                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1472
1473                 nss = shared_library(
1474                         'nss_' + module,
1475                         'src/nss-@0@/nss-@0@.c'.format(module),
1476                         version : '2',
1477                         include_directories : includes,
1478                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1479                         link_args : ['-Wl,-z,nodelete',
1480                                      '-shared',
1481                                      '-Wl,--version-script=' + version_script_arg,
1482                                      '-Wl,--undefined'],
1483                         link_with : [libsystemd_static,
1484                                      libbasic],
1485                         dependencies : [threads,
1486                                         librt],
1487                         link_depends : sym,
1488                         install : true,
1489                         install_dir : rootlibdir)
1490
1491                 # We cannot use shared_module because it does not support version suffix.
1492                 # Unfortunately shared_library insists on creating the symlink…
1493                 meson.add_install_script('sh', '-c',
1494                                          'rm $DESTDIR@0@/libnss_@1@.so'
1495                                          .format(rootlibdir, module))
1496
1497                 test('dlopen-nss_' + module,
1498                      test_dlopen,
1499                      args : [nss.full_path()]) # path to dlopen must include a slash
1500         endif
1501 endforeach
1502
1503 ############################################################
1504
1505 executable('systemd',
1506            systemd_sources,
1507            include_directories : includes,
1508            link_with : [libcore,
1509                         libshared],
1510            dependencies : [threads,
1511                            librt,
1512                            libseccomp,
1513                            libselinux,
1514                            libmount,
1515                            libblkid],
1516            install_rpath : rootlibexecdir,
1517            install : true,
1518            install_dir : rootlibexecdir)
1519
1520 meson.add_install_script(meson_make_symlink,
1521                          join_paths(rootlibexecdir, 'systemd'),
1522                          join_paths(rootsbindir, 'init'))
1523
1524 exe = executable('systemd-analyze',
1525                  systemd_analyze_sources,
1526                  include_directories : includes,
1527                  link_with : [libcore,
1528                               libshared],
1529                  dependencies : [threads,
1530                                  librt,
1531                                  libseccomp,
1532                                  libselinux,
1533                                  libmount,
1534                                  libblkid],
1535                  install_rpath : rootlibexecdir,
1536                  install : true)
1537 public_programs += exe
1538
1539 executable('systemd-journald',
1540            systemd_journald_sources,
1541            include_directories : includes,
1542            link_with : [libjournal_core,
1543                         libshared],
1544            dependencies : [threads,
1545                            libxz,
1546                            liblz4,
1547                            libselinux],
1548            install_rpath : rootlibexecdir,
1549            install : true,
1550            install_dir : rootlibexecdir)
1551
1552 exe = executable('systemd-cat',
1553                  systemd_cat_sources,
1554                  include_directories : includes,
1555                  link_with : [libjournal_core,
1556                               libshared],
1557                  dependencies : [threads],
1558                  install_rpath : rootlibexecdir,
1559                  install : true)
1560 public_programs += exe
1561
1562 exe = executable('journalctl',
1563                  journalctl_sources,
1564                  include_directories : includes,
1565                  link_with : [libshared],
1566                  dependencies : [threads,
1567                                  libqrencode,
1568                                  libxz,
1569                                  liblz4,
1570                                  libpcre2],
1571                  install_rpath : rootlibexecdir,
1572                  install : true,
1573                  install_dir : rootbindir)
1574 public_programs += exe
1575
1576 executable('systemd-getty-generator',
1577            'src/getty-generator/getty-generator.c',
1578            include_directories : includes,
1579            link_with : [libshared],
1580            install_rpath : rootlibexecdir,
1581            install : true,
1582            install_dir : systemgeneratordir)
1583
1584 executable('systemd-debug-generator',
1585            'src/debug-generator/debug-generator.c',
1586            include_directories : includes,
1587            link_with : [libshared],
1588            install_rpath : rootlibexecdir,
1589            install : true,
1590            install_dir : systemgeneratordir)
1591
1592 executable('systemd-fstab-generator',
1593            'src/fstab-generator/fstab-generator.c',
1594            'src/core/mount-setup.c',
1595            include_directories : includes,
1596            link_with : [libshared],
1597            install_rpath : rootlibexecdir,
1598            install : true,
1599            install_dir : systemgeneratordir)
1600
1601 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1602         executable('30-systemd-environment-d-generator',
1603                    'src/environment-d-generator/environment-d-generator.c',
1604                    include_directories : includes,
1605                    link_with : [libshared],
1606                    install_rpath : rootlibexecdir,
1607                    install : true,
1608                    install_dir : userenvgeneratordir)
1609
1610         meson.add_install_script(meson_make_symlink,
1611                                  join_paths(sysconfdir, 'environment'),
1612                                  join_paths(environmentdir, '99-environment.conf'))
1613 endif
1614
1615 if conf.get('ENABLE_HIBERNATE') == 1
1616         executable('systemd-hibernate-resume-generator',
1617                    'src/hibernate-resume/hibernate-resume-generator.c',
1618                    include_directories : includes,
1619                    link_with : [libshared],
1620                    install_rpath : rootlibexecdir,
1621                    install : true,
1622                    install_dir : systemgeneratordir)
1623
1624         executable('systemd-hibernate-resume',
1625                    'src/hibernate-resume/hibernate-resume.c',
1626                    include_directories : includes,
1627                    link_with : [libshared],
1628                    install_rpath : rootlibexecdir,
1629                    install : true,
1630                    install_dir : rootlibexecdir)
1631 endif
1632
1633 if conf.get('HAVE_BLKID') == 1
1634         executable('systemd-gpt-auto-generator',
1635                    'src/gpt-auto-generator/gpt-auto-generator.c',
1636                    'src/basic/blkid-util.h',
1637                    include_directories : includes,
1638                    link_with : [libshared],
1639                    dependencies : libblkid,
1640                    install_rpath : rootlibexecdir,
1641                    install : true,
1642                    install_dir : systemgeneratordir)
1643
1644         exe = executable('systemd-dissect',
1645                          'src/dissect/dissect.c',
1646                          include_directories : includes,
1647                          link_with : [libshared],
1648                          install_rpath : rootlibexecdir,
1649                          install : true,
1650                          install_dir : rootlibexecdir)
1651         public_programs += exe
1652 endif
1653
1654 if conf.get('ENABLE_RESOLVE') == 1
1655         executable('systemd-resolved',
1656                    systemd_resolved_sources,
1657                    include_directories : includes,
1658                    link_with : [libshared,
1659                                 libbasic_gcrypt,
1660                                 libsystemd_resolve_core],
1661                    dependencies : systemd_resolved_dependencies,
1662                    install_rpath : rootlibexecdir,
1663                    install : true,
1664                    install_dir : rootlibexecdir)
1665
1666         exe = executable('resolvectl',
1667                          resolvectl_sources,
1668                          include_directories : includes,
1669                          link_with : [libshared,
1670                                       libbasic_gcrypt,
1671                                       libsystemd_resolve_core],
1672                          dependencies : [threads,
1673                                          libgpg_error,
1674                                          libm,
1675                                          libidn],
1676                          install_rpath : rootlibexecdir,
1677                          install : true)
1678         public_programs += exe
1679
1680         meson.add_install_script(meson_make_symlink,
1681                          join_paths(bindir, 'resolvectl'),
1682                          join_paths(rootsbindir, 'resolvconf'))
1683
1684         meson.add_install_script(meson_make_symlink,
1685                          join_paths(bindir, 'resolvectl'),
1686                          join_paths(bindir, 'systemd-resolve'))
1687 endif
1688
1689 if conf.get('ENABLE_LOGIND') == 1
1690         executable('systemd-logind',
1691                    systemd_logind_sources,
1692                    include_directories : includes,
1693                    link_with : [liblogind_core,
1694                                 libshared],
1695                    dependencies : [threads,
1696                                    libacl],
1697                    install_rpath : rootlibexecdir,
1698                    install : true,
1699                    install_dir : rootlibexecdir)
1700
1701         exe = executable('loginctl',
1702                          loginctl_sources,
1703                          include_directories : includes,
1704                          link_with : [libshared],
1705                          dependencies : [threads,
1706                                          liblz4,
1707                                          libxz],
1708                          install_rpath : rootlibexecdir,
1709                          install : true,
1710                          install_dir : rootbindir)
1711         public_programs += exe
1712
1713         exe = executable('systemd-inhibit',
1714                          'src/login/inhibit.c',
1715                          include_directories : includes,
1716                          link_with : [libshared],
1717                          install_rpath : rootlibexecdir,
1718                          install : true,
1719                          install_dir : rootbindir)
1720         public_programs += exe
1721
1722         if conf.get('HAVE_PAM') == 1
1723                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1724                 pam_systemd = shared_library(
1725                         'pam_systemd',
1726                         pam_systemd_c,
1727                         name_prefix : '',
1728                         include_directories : includes,
1729                         link_args : ['-shared',
1730                                      '-Wl,--version-script=' + version_script_arg],
1731                         link_with : [libsystemd_static,
1732                                      libshared_static],
1733                         dependencies : [threads,
1734                                         libpam,
1735                                         libpam_misc],
1736                         link_depends : pam_systemd_sym,
1737                         install : true,
1738                         install_dir : pamlibdir)
1739
1740                 test('dlopen-pam_systemd',
1741                      test_dlopen,
1742                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1743         endif
1744 endif
1745
1746 executable('systemd-user-runtime-dir',
1747            user_runtime_dir_sources,
1748            include_directories : includes,
1749            link_with : [libshared, liblogind_core],
1750            install_rpath : rootlibexecdir,
1751            install : true,
1752            install_dir : rootlibexecdir)
1753
1754 if conf.get('HAVE_PAM') == 1
1755         executable('systemd-user-sessions',
1756                    'src/user-sessions/user-sessions.c',
1757                    include_directories : includes,
1758                    link_with : [libshared],
1759                    install_rpath : rootlibexecdir,
1760                    install : true,
1761                    install_dir : rootlibexecdir)
1762 endif
1763
1764 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1765         exe = executable('bootctl',
1766                          'src/boot/bootctl.c',
1767                          include_directories : includes,
1768                          link_with : [libshared],
1769                          dependencies : [libblkid],
1770                          install_rpath : rootlibexecdir,
1771                          install : true)
1772         public_programs += exe
1773 endif
1774
1775 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1776                  include_directories : includes,
1777                  link_with : [libshared],
1778                  dependencies : [threads],
1779                  install_rpath : rootlibexecdir,
1780                  install : true)
1781 public_programs += exe
1782
1783
1784 if get_option('link-systemctl-shared')
1785         systemctl_link_with = [libshared]
1786 else
1787         systemctl_link_with = [libsystemd_static,
1788                                libshared_static,
1789                                libjournal_client,
1790                                libbasic_gcrypt]
1791 endif
1792
1793 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1794                  include_directories : includes,
1795                  link_with : systemctl_link_with,
1796                  dependencies : [threads,
1797                                  libcap,
1798                                  libselinux,
1799                                  libxz,
1800                                  liblz4],
1801                  install_rpath : rootlibexecdir,
1802                  install : true,
1803                  install_dir : rootbindir)
1804 public_programs += exe
1805
1806 if conf.get('ENABLE_PORTABLED') == 1
1807         executable('systemd-portabled',
1808                    systemd_portabled_sources,
1809                    include_directories : includes,
1810                    link_with : [libshared],
1811                    dependencies : [threads],
1812                    install_rpath : rootlibexecdir,
1813                    install : true,
1814                    install_dir : rootlibexecdir)
1815
1816         exe = executable('portablectl', 'src/portable/portablectl.c',
1817                          include_directories : includes,
1818                          link_with : [libshared],
1819                          dependencies : [threads],
1820                          install_rpath : rootlibexecdir,
1821                          install : true,
1822                          install_dir : rootlibexecdir)
1823         public_programs += exe
1824 endif
1825
1826 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1827         meson.add_install_script(meson_make_symlink,
1828                                  join_paths(rootbindir, 'systemctl'),
1829                                  join_paths(rootsbindir, alias))
1830 endforeach
1831
1832 if conf.get('ENABLE_BACKLIGHT') == 1
1833         executable('systemd-backlight',
1834                    'src/backlight/backlight.c',
1835                    include_directories : includes,
1836                    link_with : [libshared],
1837                    install_rpath : rootlibexecdir,
1838                    install : true,
1839                    install_dir : rootlibexecdir)
1840 endif
1841
1842 if conf.get('ENABLE_RFKILL') == 1
1843         executable('systemd-rfkill',
1844                    'src/rfkill/rfkill.c',
1845                    include_directories : includes,
1846                    link_with : [libshared],
1847                    install_rpath : rootlibexecdir,
1848                    install : true,
1849                    install_dir : rootlibexecdir)
1850 endif
1851
1852 executable('systemd-system-update-generator',
1853            'src/system-update-generator/system-update-generator.c',
1854            include_directories : includes,
1855            link_with : [libshared],
1856            install_rpath : rootlibexecdir,
1857            install : true,
1858            install_dir : systemgeneratordir)
1859
1860 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1861         executable('systemd-cryptsetup',
1862                    'src/cryptsetup/cryptsetup.c',
1863                    include_directories : includes,
1864                    link_with : [libshared],
1865                    dependencies : [libcryptsetup],
1866                    install_rpath : rootlibexecdir,
1867                    install : true,
1868                    install_dir : rootlibexecdir)
1869
1870         executable('systemd-cryptsetup-generator',
1871                    'src/cryptsetup/cryptsetup-generator.c',
1872                    include_directories : includes,
1873                    link_with : [libshared],
1874                    dependencies : [libcryptsetup],
1875                    install_rpath : rootlibexecdir,
1876                    install : true,
1877                    install_dir : systemgeneratordir)
1878
1879         executable('systemd-veritysetup',
1880                    'src/veritysetup/veritysetup.c',
1881                    include_directories : includes,
1882                    link_with : [libshared],
1883                    dependencies : [libcryptsetup],
1884                    install_rpath : rootlibexecdir,
1885                    install : true,
1886                    install_dir : rootlibexecdir)
1887
1888         executable('systemd-veritysetup-generator',
1889                    'src/veritysetup/veritysetup-generator.c',
1890                    include_directories : includes,
1891                    link_with : [libshared],
1892                    dependencies : [libcryptsetup],
1893                    install_rpath : rootlibexecdir,
1894                    install : true,
1895                    install_dir : systemgeneratordir)
1896 endif
1897
1898 if conf.get('HAVE_SYSV_COMPAT') == 1
1899         executable('systemd-sysv-generator',
1900                    'src/sysv-generator/sysv-generator.c',
1901                    include_directories : includes,
1902                    link_with : [libshared],
1903                    install_rpath : rootlibexecdir,
1904                    install : true,
1905                    install_dir : systemgeneratordir)
1906
1907         executable('systemd-rc-local-generator',
1908                    'src/rc-local-generator/rc-local-generator.c',
1909                    include_directories : includes,
1910                    link_with : [libshared],
1911                    install_rpath : rootlibexecdir,
1912                    install : true,
1913                    install_dir : systemgeneratordir)
1914 endif
1915
1916 if conf.get('ENABLE_HOSTNAMED') == 1
1917         executable('systemd-hostnamed',
1918                    'src/hostname/hostnamed.c',
1919                    include_directories : includes,
1920                    link_with : [libshared],
1921                    install_rpath : rootlibexecdir,
1922                    install : true,
1923                    install_dir : rootlibexecdir)
1924
1925         exe = executable('hostnamectl',
1926                          'src/hostname/hostnamectl.c',
1927                          include_directories : includes,
1928                          link_with : [libshared],
1929                          install_rpath : rootlibexecdir,
1930                          install : true)
1931         public_programs += exe
1932 endif
1933
1934 if conf.get('ENABLE_LOCALED') == 1
1935         if conf.get('HAVE_XKBCOMMON') == 1
1936                 # logind will load libxkbcommon.so dynamically on its own
1937                 deps = [libdl]
1938         else
1939                 deps = []
1940         endif
1941
1942         executable('systemd-localed',
1943                    systemd_localed_sources,
1944                    include_directories : includes,
1945                    link_with : [libshared],
1946                    dependencies : deps,
1947                    install_rpath : rootlibexecdir,
1948                    install : true,
1949                    install_dir : rootlibexecdir)
1950
1951         exe = executable('localectl',
1952                          localectl_sources,
1953                          include_directories : includes,
1954                          link_with : [libshared],
1955                          install_rpath : rootlibexecdir,
1956                          install : true)
1957         public_programs += exe
1958 endif
1959
1960 if conf.get('ENABLE_TIMEDATED') == 1
1961         executable('systemd-timedated',
1962                    'src/timedate/timedated.c',
1963                    include_directories : includes,
1964                    link_with : [libshared],
1965                    install_rpath : rootlibexecdir,
1966                    install : true,
1967                    install_dir : rootlibexecdir)
1968 endif
1969
1970 if conf.get('ENABLE_TIMEDATECTL') == 1
1971         exe = executable('timedatectl',
1972                          'src/timedate/timedatectl.c',
1973                          include_directories : includes,
1974                          install_rpath : rootlibexecdir,
1975                          link_with : [libshared],
1976                          dependencies : [libm],
1977                          install : true)
1978         public_programs += exe
1979 endif
1980
1981 if conf.get('ENABLE_TIMESYNCD') == 1
1982         executable('systemd-timesyncd',
1983                    systemd_timesyncd_sources,
1984                    include_directories : includes,
1985                    link_with : [libshared],
1986                    dependencies : [threads,
1987                                    libm],
1988                    install_rpath : rootlibexecdir,
1989                    install : true,
1990                    install_dir : rootlibexecdir)
1991
1992         executable('systemd-time-wait-sync',
1993                    'src/time-wait-sync/time-wait-sync.c',
1994                    include_directories : includes,
1995                    link_with : [libshared],
1996                    install_rpath : rootlibexecdir,
1997                    install : true,
1998                    install_dir : rootlibexecdir)
1999 endif
2000
2001 if conf.get('ENABLE_MACHINED') == 1
2002         executable('systemd-machined',
2003                    systemd_machined_sources,
2004                    include_directories : includes,
2005                    link_with : [libmachine_core,
2006                                 libshared],
2007                    install_rpath : rootlibexecdir,
2008                    install : true,
2009                    install_dir : rootlibexecdir)
2010
2011         exe = executable('machinectl',
2012                          'src/machine/machinectl.c',
2013                          include_directories : includes,
2014                          link_with : [libshared],
2015                          dependencies : [threads,
2016                                          libxz,
2017                                          liblz4],
2018                          install_rpath : rootlibexecdir,
2019                          install : true,
2020                          install_dir : rootbindir)
2021         public_programs += exe
2022 endif
2023
2024 if conf.get('ENABLE_IMPORTD') == 1
2025         executable('systemd-importd',
2026                    systemd_importd_sources,
2027                    include_directories : includes,
2028                    link_with : [libshared],
2029                    dependencies : [threads],
2030                    install_rpath : rootlibexecdir,
2031                    install : true,
2032                    install_dir : rootlibexecdir)
2033
2034         systemd_pull = executable('systemd-pull',
2035                                   systemd_pull_sources,
2036                                   include_directories : includes,
2037                                   link_with : [libshared],
2038                                   dependencies : [libcurl,
2039                                                   libz,
2040                                                   libbzip2,
2041                                                   libxz,
2042                                                   libgcrypt],
2043                                   install_rpath : rootlibexecdir,
2044                                   install : true,
2045                                   install_dir : rootlibexecdir)
2046
2047         systemd_import = executable('systemd-import',
2048                                     systemd_import_sources,
2049                                     include_directories : includes,
2050                                     link_with : [libshared],
2051                                     dependencies : [libcurl,
2052                                                     libz,
2053                                                     libbzip2,
2054                                                     libxz],
2055                                     install_rpath : rootlibexecdir,
2056                                     install : true,
2057                                     install_dir : rootlibexecdir)
2058
2059         systemd_export = executable('systemd-export',
2060                                     systemd_export_sources,
2061                                     include_directories : includes,
2062                                     link_with : [libshared],
2063                                     dependencies : [libcurl,
2064                                                     libz,
2065                                                     libbzip2,
2066                                                     libxz],
2067                                     install_rpath : rootlibexecdir,
2068                                     install : true,
2069                                     install_dir : rootlibexecdir)
2070         public_programs += [systemd_pull, systemd_import, systemd_export]
2071 endif
2072
2073 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2074         exe = executable('systemd-journal-upload',
2075                          systemd_journal_upload_sources,
2076                          include_directories : includes,
2077                          link_with : [libshared],
2078                          dependencies : [threads,
2079                                          libcurl,
2080                                          libgnutls,
2081                                          libxz,
2082                                          liblz4],
2083                          install_rpath : rootlibexecdir,
2084                          install : true,
2085                          install_dir : rootlibexecdir)
2086         public_programs += exe
2087 endif
2088
2089 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2090         s_j_remote = executable('systemd-journal-remote',
2091                                 systemd_journal_remote_sources,
2092                                 include_directories : includes,
2093                                 link_with : [libshared,
2094                                              libsystemd_journal_remote],
2095                                 dependencies : [threads,
2096                                                 libmicrohttpd,
2097                                                 libgnutls,
2098                                                 libxz,
2099                                                 liblz4],
2100                                 install_rpath : rootlibexecdir,
2101                                 install : true,
2102                                 install_dir : rootlibexecdir)
2103
2104         s_j_gatewayd = executable('systemd-journal-gatewayd',
2105                                   systemd_journal_gatewayd_sources,
2106                                   include_directories : includes,
2107                                   link_with : [libshared],
2108                                   dependencies : [threads,
2109                                                   libmicrohttpd,
2110                                                   libgnutls,
2111                                                   libxz,
2112                                                   liblz4],
2113                                   install_rpath : rootlibexecdir,
2114                                   install : true,
2115                                   install_dir : rootlibexecdir)
2116         public_programs += [s_j_remote, s_j_gatewayd]
2117 endif
2118
2119 if conf.get('ENABLE_COREDUMP') == 1
2120         executable('systemd-coredump',
2121                    systemd_coredump_sources,
2122                    include_directories : includes,
2123                    link_with : [libshared],
2124                    dependencies : [threads,
2125                                    libacl,
2126                                    libdw,
2127                                    libxz,
2128                                    liblz4],
2129                    install_rpath : rootlibexecdir,
2130                    install : true,
2131                    install_dir : rootlibexecdir)
2132
2133         exe = executable('coredumpctl',
2134                          coredumpctl_sources,
2135                          include_directories : includes,
2136                          link_with : [libshared],
2137                          dependencies : [threads,
2138                                          libxz,
2139                                          liblz4],
2140                          install_rpath : rootlibexecdir,
2141                          install : true)
2142         public_programs += exe
2143 endif
2144
2145 if conf.get('ENABLE_BINFMT') == 1
2146         exe = executable('systemd-binfmt',
2147                          'src/binfmt/binfmt.c',
2148                          include_directories : includes,
2149                          link_with : [libshared],
2150                          install_rpath : rootlibexecdir,
2151                          install : true,
2152                          install_dir : rootlibexecdir)
2153         public_programs += exe
2154
2155         meson.add_install_script('sh', '-c',
2156                                  mkdir_p.format(binfmtdir))
2157         meson.add_install_script('sh', '-c',
2158                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2159 endif
2160
2161 if conf.get('ENABLE_VCONSOLE') == 1
2162         executable('systemd-vconsole-setup',
2163                    'src/vconsole/vconsole-setup.c',
2164                    include_directories : includes,
2165                    link_with : [libshared],
2166                    install_rpath : rootlibexecdir,
2167                    install : true,
2168                    install_dir : rootlibexecdir)
2169 endif
2170
2171 if conf.get('ENABLE_RANDOMSEED') == 1
2172         executable('systemd-random-seed',
2173                    'src/random-seed/random-seed.c',
2174                    include_directories : includes,
2175                    link_with : [libshared],
2176                    install_rpath : rootlibexecdir,
2177                    install : true,
2178                    install_dir : rootlibexecdir)
2179 endif
2180
2181 if conf.get('ENABLE_FIRSTBOOT') == 1
2182         executable('systemd-firstboot',
2183                    'src/firstboot/firstboot.c',
2184                    include_directories : includes,
2185                    link_with : [libshared],
2186                    dependencies : [libcrypt],
2187                    install_rpath : rootlibexecdir,
2188                    install : true,
2189                    install_dir : rootbindir)
2190 endif
2191
2192 executable('systemd-remount-fs',
2193            'src/remount-fs/remount-fs.c',
2194            'src/core/mount-setup.c',
2195            'src/core/mount-setup.h',
2196            include_directories : includes,
2197            link_with : [libshared],
2198            install_rpath : rootlibexecdir,
2199            install : true,
2200            install_dir : rootlibexecdir)
2201
2202 executable('systemd-machine-id-setup',
2203            'src/machine-id-setup/machine-id-setup-main.c',
2204            'src/core/machine-id-setup.c',
2205            'src/core/machine-id-setup.h',
2206            include_directories : includes,
2207            link_with : [libshared],
2208            install_rpath : rootlibexecdir,
2209            install : true,
2210            install_dir : rootbindir)
2211
2212 executable('systemd-fsck',
2213            'src/fsck/fsck.c',
2214            include_directories : includes,
2215            link_with : [libshared],
2216            install_rpath : rootlibexecdir,
2217            install : true,
2218            install_dir : rootlibexecdir)
2219
2220 executable('systemd-growfs',
2221            'src/partition/growfs.c',
2222            include_directories : includes,
2223            link_with : [libshared],
2224            dependencies : [libcryptsetup],
2225            install_rpath : rootlibexecdir,
2226            install : true,
2227            install_dir : rootlibexecdir)
2228
2229 executable('systemd-makefs',
2230            'src/partition/makefs.c',
2231            include_directories : includes,
2232            link_with : [libshared],
2233            install_rpath : rootlibexecdir,
2234            install : true,
2235            install_dir : rootlibexecdir)
2236
2237 executable('systemd-sleep',
2238            'src/sleep/sleep.c',
2239            include_directories : includes,
2240            link_with : [libshared],
2241            install_rpath : rootlibexecdir,
2242            install : true,
2243            install_dir : rootlibexecdir)
2244
2245 exe = executable('systemd-sysctl',
2246                  'src/sysctl/sysctl.c',
2247                  include_directories : includes,
2248                  link_with : [libshared],
2249                  install_rpath : rootlibexecdir,
2250                  install : true,
2251                  install_dir : rootlibexecdir)
2252 public_programs += exe
2253
2254 executable('systemd-ac-power',
2255            'src/ac-power/ac-power.c',
2256            include_directories : includes,
2257            link_with : [libshared],
2258            install_rpath : rootlibexecdir,
2259            install : true,
2260            install_dir : rootlibexecdir)
2261
2262 exe = executable('systemd-detect-virt',
2263                  'src/detect-virt/detect-virt.c',
2264                  include_directories : includes,
2265                  link_with : [libshared],
2266                  install_rpath : rootlibexecdir,
2267                  install : true)
2268 public_programs += exe
2269
2270 exe = executable('systemd-delta',
2271                  'src/delta/delta.c',
2272                  include_directories : includes,
2273                  link_with : [libshared],
2274                  install_rpath : rootlibexecdir,
2275                  install : true)
2276 public_programs += exe
2277
2278 exe = executable('systemd-escape',
2279                  'src/escape/escape.c',
2280                  include_directories : includes,
2281                  link_with : [libshared],
2282                  install_rpath : rootlibexecdir,
2283                  install : true,
2284                  install_dir : rootbindir)
2285 public_programs += exe
2286
2287 exe = executable('systemd-notify',
2288                  'src/notify/notify.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 executable('systemd-volatile-root',
2297            'src/volatile-root/volatile-root.c',
2298            include_directories : includes,
2299            link_with : [libshared],
2300            install_rpath : rootlibexecdir,
2301            install : true,
2302            install_dir : rootlibexecdir)
2303
2304 executable('systemd-cgroups-agent',
2305            'src/cgroups-agent/cgroups-agent.c',
2306            include_directories : includes,
2307            link_with : [libshared],
2308            install_rpath : rootlibexecdir,
2309            install : true,
2310            install_dir : rootlibexecdir)
2311
2312 exe = executable('systemd-path',
2313                  'src/path/path.c',
2314                  include_directories : includes,
2315                  link_with : [libshared],
2316                  install_rpath : rootlibexecdir,
2317                  install : true)
2318 public_programs += exe
2319
2320 exe = executable('systemd-ask-password',
2321                  'src/ask-password/ask-password.c',
2322                  include_directories : includes,
2323                  link_with : [libshared],
2324                  install_rpath : rootlibexecdir,
2325                  install : true,
2326                  install_dir : rootbindir)
2327 public_programs += exe
2328
2329 executable('systemd-reply-password',
2330            'src/reply-password/reply-password.c',
2331            include_directories : includes,
2332            link_with : [libshared],
2333            install_rpath : rootlibexecdir,
2334            install : true,
2335            install_dir : rootlibexecdir)
2336
2337 exe = executable('systemd-tty-ask-password-agent',
2338                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2339                  include_directories : includes,
2340                  link_with : [libshared],
2341                  install_rpath : rootlibexecdir,
2342                  install : true,
2343                  install_dir : rootbindir)
2344 public_programs += exe
2345
2346 exe = executable('systemd-cgls',
2347                  'src/cgls/cgls.c',
2348                  include_directories : includes,
2349                  link_with : [libshared],
2350                  install_rpath : rootlibexecdir,
2351                  install : true)
2352 public_programs += exe
2353
2354 exe = executable('systemd-cgtop',
2355                  'src/cgtop/cgtop.c',
2356                  include_directories : includes,
2357                  link_with : [libshared],
2358                  install_rpath : rootlibexecdir,
2359                  install : true)
2360 public_programs += exe
2361
2362 executable('systemd-initctl',
2363            'src/initctl/initctl.c',
2364            include_directories : includes,
2365            link_with : [libshared],
2366            install_rpath : rootlibexecdir,
2367            install : true,
2368            install_dir : rootlibexecdir)
2369
2370 exe = executable('systemd-mount',
2371                  'src/mount/mount-tool.c',
2372                  include_directories : includes,
2373                  link_with : [libshared],
2374                  install_rpath : rootlibexecdir,
2375                  install : true)
2376 public_programs += exe
2377
2378 meson.add_install_script(meson_make_symlink,
2379                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2380
2381 exe = executable('systemd-run',
2382                  'src/run/run.c',
2383                  include_directories : includes,
2384                  link_with : [libshared],
2385                  install_rpath : rootlibexecdir,
2386                  install : true)
2387 public_programs += exe
2388
2389 exe = executable('systemd-stdio-bridge',
2390                  'src/stdio-bridge/stdio-bridge.c',
2391                  include_directories : includes,
2392                  link_with : [libshared],
2393                  install_rpath : rootlibexecdir,
2394                  install : true)
2395 public_programs += exe
2396
2397 exe = executable('busctl',
2398                  'src/busctl/busctl.c',
2399                  'src/busctl/busctl-introspect.c',
2400                  'src/busctl/busctl-introspect.h',
2401                  include_directories : includes,
2402                  link_with : [libshared],
2403                  install_rpath : rootlibexecdir,
2404                  install : true)
2405 public_programs += exe
2406
2407 if conf.get('ENABLE_SYSUSERS') == 1
2408         exe = executable('systemd-sysusers',
2409                          'src/sysusers/sysusers.c',
2410                          include_directories : includes,
2411                          link_with : [libshared],
2412                          install_rpath : rootlibexecdir,
2413                          install : true,
2414                          install_dir : rootbindir)
2415         public_programs += exe
2416 endif
2417
2418 if conf.get('ENABLE_TMPFILES') == 1
2419         exe = executable('systemd-tmpfiles',
2420                          'src/tmpfiles/tmpfiles.c',
2421                          include_directories : includes,
2422                          link_with : [libshared],
2423                          dependencies : [libacl],
2424                          install_rpath : rootlibexecdir,
2425                          install : true,
2426                          install_dir : rootbindir)
2427         public_programs += exe
2428
2429         test('test-systemd-tmpfiles',
2430              test_systemd_tmpfiles_py,
2431              args : exe.full_path())
2432         # https://github.com/mesonbuild/meson/issues/2681
2433 endif
2434
2435 if conf.get('ENABLE_HWDB') == 1
2436         exe = executable('systemd-hwdb',
2437                          'src/hwdb/hwdb.c',
2438                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2439                          include_directories : includes,
2440                          link_with : [libudev_static],
2441                          install_rpath : udev_rpath,
2442                          install : true,
2443                          install_dir : rootbindir)
2444         public_programs += exe
2445 endif
2446
2447 if conf.get('ENABLE_QUOTACHECK') == 1
2448         executable('systemd-quotacheck',
2449                    'src/quotacheck/quotacheck.c',
2450                    include_directories : includes,
2451                    link_with : [libshared],
2452                    install_rpath : rootlibexecdir,
2453                    install : true,
2454                    install_dir : rootlibexecdir)
2455 endif
2456
2457 exe = executable('systemd-socket-proxyd',
2458                  'src/socket-proxy/socket-proxyd.c',
2459                  include_directories : includes,
2460                  link_with : [libshared],
2461                  dependencies : [threads],
2462                  install_rpath : rootlibexecdir,
2463                  install : true,
2464                  install_dir : rootlibexecdir)
2465 public_programs += exe
2466
2467 exe = executable('systemd-udevd',
2468                  systemd_udevd_sources,
2469                  include_directories : includes,
2470                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2471                  link_with : [libudev_core,
2472                               libsystemd_network,
2473                               libudev_static],
2474                  dependencies : [threads,
2475                                  libkmod,
2476                                  libidn,
2477                                  libacl,
2478                                  libblkid],
2479                  install_rpath : udev_rpath,
2480                  install : true,
2481                  install_dir : rootlibexecdir)
2482 public_programs += exe
2483
2484 exe = executable('udevadm',
2485                  udevadm_sources,
2486                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2487                  include_directories : includes,
2488                  link_with : [libudev_core,
2489                               libsystemd_network,
2490                               libudev_static],
2491                  dependencies : [threads,
2492                                  libkmod,
2493                                  libidn,
2494                                  libacl,
2495                                  libblkid],
2496                  install_rpath : udev_rpath,
2497                  install : true,
2498                  install_dir : rootbindir)
2499 public_programs += exe
2500
2501 executable('systemd-shutdown',
2502            systemd_shutdown_sources,
2503            include_directories : includes,
2504            link_with : [libshared],
2505            dependencies : [libmount],
2506            install_rpath : rootlibexecdir,
2507            install : true,
2508            install_dir : rootlibexecdir)
2509
2510 executable('systemd-update-done',
2511            'src/update-done/update-done.c',
2512            include_directories : includes,
2513            link_with : [libshared],
2514            install_rpath : rootlibexecdir,
2515            install : true,
2516            install_dir : rootlibexecdir)
2517
2518 executable('systemd-update-utmp',
2519            'src/update-utmp/update-utmp.c',
2520            include_directories : includes,
2521            link_with : [libshared],
2522            dependencies : [libaudit],
2523            install_rpath : rootlibexecdir,
2524            install : true,
2525            install_dir : rootlibexecdir)
2526
2527 if conf.get('HAVE_KMOD') == 1
2528         executable('systemd-modules-load',
2529                    'src/modules-load/modules-load.c',
2530                    include_directories : includes,
2531                    link_with : [libshared],
2532                    dependencies : [libkmod],
2533                    install_rpath : rootlibexecdir,
2534                    install : true,
2535                    install_dir : rootlibexecdir)
2536
2537         meson.add_install_script('sh', '-c',
2538                                  mkdir_p.format(modulesloaddir))
2539         meson.add_install_script('sh', '-c',
2540                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2541 endif
2542
2543 exe = executable('systemd-nspawn',
2544                  systemd_nspawn_sources,
2545                  'src/core/mount-setup.c', # FIXME: use a variable?
2546                  'src/core/mount-setup.h',
2547                  'src/core/loopback-setup.c',
2548                  'src/core/loopback-setup.h',
2549                  include_directories : includes,
2550                  link_with : [libnspawn_core,
2551                               libshared],
2552                  dependencies : [libblkid],
2553                  install_rpath : rootlibexecdir,
2554                  install : true)
2555 public_programs += exe
2556
2557 if conf.get('ENABLE_NETWORKD') == 1
2558         executable('systemd-networkd',
2559                    systemd_networkd_sources,
2560                    include_directories : includes,
2561                    link_with : [libnetworkd_core,
2562                                 libsystemd_network,
2563                                 libudev_static,
2564                                 libshared],
2565                    dependencies : [threads],
2566                    install_rpath : rootlibexecdir,
2567                    install : true,
2568                    install_dir : rootlibexecdir)
2569
2570         executable('systemd-networkd-wait-online',
2571                    systemd_networkd_wait_online_sources,
2572                    include_directories : includes,
2573                    link_with : [libnetworkd_core,
2574                                 libshared],
2575                    install_rpath : rootlibexecdir,
2576                    install : true,
2577                    install_dir : rootlibexecdir)
2578
2579         exe = executable('networkctl',
2580                    networkctl_sources,
2581                    include_directories : includes,
2582                    link_with : [libsystemd_network,
2583                               libshared],
2584                    install_rpath : rootlibexecdir,
2585                    install : true,
2586                    install_dir : rootbindir)
2587         public_programs += exe
2588 endif
2589
2590 executable('systemd-sulogin-shell',
2591            ['src/sulogin-shell/sulogin-shell.c'],
2592            include_directories : includes,
2593            link_with : [libshared],
2594            install_rpath : rootlibexecdir,
2595            install : true,
2596            install_dir : rootlibexecdir)
2597
2598 ############################################################
2599
2600 foreach tuple : tests
2601         sources = tuple[0]
2602         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2603         dependencies = tuple[2]
2604         condition = tuple.length() >= 4 ? tuple[3] : ''
2605         type = tuple.length() >= 5 ? tuple[4] : ''
2606         defs = tuple.length() >= 6 ? tuple[5] : []
2607         incs = tuple.length() >= 7 ? tuple[6] : includes
2608         timeout = 30
2609
2610         name = sources[0].split('/')[-1].split('.')[0]
2611         if type.startswith('timeout=')
2612                 timeout = type.split('=')[1].to_int()
2613                 type = ''
2614         endif
2615         if want_tests == 'false'
2616                 message('Not compiling @0@ because tests is set to false'.format(name))
2617         elif condition == '' or conf.get(condition) == 1
2618                 exe = executable(
2619                         name,
2620                         sources,
2621                         include_directories : incs,
2622                         link_with : link_with,
2623                         dependencies : dependencies,
2624                         c_args : defs,
2625                         install_rpath : rootlibexecdir,
2626                         install : install_tests,
2627                         install_dir : join_paths(testsdir, type))
2628
2629                 if type == 'manual'
2630                         message('@0@ is a manual test'.format(name))
2631                 elif type == 'unsafe' and want_tests != 'unsafe'
2632                         message('@0@ is an unsafe test'.format(name))
2633                 else
2634                         test(name, exe,
2635                              env : test_env,
2636                              timeout : timeout)
2637                 endif
2638         else
2639                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2640         endif
2641 endforeach
2642
2643 exe = executable(
2644         'test-libsystemd-sym',
2645         test_libsystemd_sym_c,
2646         include_directories : includes,
2647         link_with : [libsystemd],
2648         install : install_tests,
2649         install_dir : testsdir)
2650 test('test-libsystemd-sym', exe)
2651
2652 exe = executable(
2653         'test-libsystemd-static-sym',
2654         test_libsystemd_sym_c,
2655         include_directories : includes,
2656         link_with : [install_libsystemd_static],
2657         dependencies : [threads], # threads is already included in dependencies on the library,
2658                                   # but does not seem to get propagated. Add here as a work-around.
2659         build_by_default : static_libsystemd_pic,
2660         install : install_tests and static_libsystemd_pic,
2661         install_dir : testsdir)
2662 if static_libsystemd_pic
2663         test('test-libsystemd-static-sym', exe)
2664 endif
2665
2666 exe = executable(
2667         'test-libudev-sym',
2668         test_libudev_sym_c,
2669         include_directories : includes,
2670         c_args : ['-Wno-deprecated-declarations'],
2671         link_with : [libudev],
2672         install : install_tests,
2673         install_dir : testsdir)
2674 test('test-libudev-sym', exe)
2675
2676 exe = executable(
2677         'test-libudev-static-sym',
2678         test_libudev_sym_c,
2679         include_directories : includes,
2680         c_args : ['-Wno-deprecated-declarations'],
2681         link_with : [install_libudev_static],
2682         build_by_default : static_libudev_pic,
2683         install : install_tests and static_libudev_pic,
2684         install_dir : testsdir)
2685 if static_libudev_pic
2686         test('test-libudev-static-sym', exe)
2687 endif
2688
2689 ############################################################
2690
2691 fuzzer_exes = []
2692
2693 foreach tuple : fuzzers
2694         sources = tuple[0]
2695         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2696         dependencies = tuple[2]
2697         defs = tuple.length() >= 4 ? tuple[3] : []
2698         incs = tuple.length() >= 5 ? tuple[4] : includes
2699
2700         if fuzzer_build
2701                 dependencies += fuzzing_engine
2702         else
2703                 sources += 'src/fuzz/fuzz-main.c'
2704         endif
2705
2706         name = sources[0].split('/')[-1].split('.')[0]
2707
2708         fuzzer_exes += executable(
2709                 name,
2710                 sources,
2711                 include_directories : [incs, include_directories('src/fuzz')],
2712                 link_with : link_with,
2713                 dependencies : dependencies,
2714                 c_args : defs,
2715                 install : false)
2716 endforeach
2717
2718 run_target('fuzzers',
2719         depends : fuzzer_exes,
2720         command : ['true'])
2721
2722 ############################################################
2723
2724 make_directive_index_py = find_program('tools/make-directive-index.py')
2725 make_man_index_py = find_program('tools/make-man-index.py')
2726 xml_helper_py = find_program('tools/xml_helper.py')
2727 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2728
2729 subdir('units')
2730 subdir('sysctl.d')
2731 subdir('sysusers.d')
2732 subdir('tmpfiles.d')
2733 subdir('presets')
2734 subdir('hwdb')
2735 subdir('network')
2736 subdir('man')
2737 subdir('shell-completion/bash')
2738 subdir('shell-completion/zsh')
2739 subdir('doc/sysvinit')
2740 subdir('doc/var-log')
2741
2742 # FIXME: figure out if the warning is true:
2743 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2744 install_subdir('factory/etc',
2745                install_dir : factorydir)
2746
2747
2748 install_data('xorg/50-systemd-user.sh',
2749              install_dir : xinitrcdir)
2750 install_data('modprobe.d/systemd.conf',
2751              install_dir : modprobedir)
2752 install_data('LICENSE.GPL2',
2753              'LICENSE.LGPL2.1',
2754              'NEWS',
2755              'README',
2756              'doc/CODING_STYLE',
2757              'doc/DISTRO_PORTING',
2758              'doc/ENVIRONMENT.md',
2759              'doc/HACKING',
2760              'doc/TRANSIENT-SETTINGS.md',
2761              'doc/TRANSLATORS',
2762              'doc/UIDS-GIDS.md',
2763              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2764              install_dir : docdir)
2765
2766 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2767 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2768
2769 ############################################################
2770
2771 meson_check_help = find_program('tools/meson-check-help.sh')
2772
2773 foreach exec : public_programs
2774         name = exec.full_path().split('/')[-1]
2775         test('check-help-' + name,
2776              meson_check_help,
2777              args : [exec.full_path()])
2778 endforeach
2779
2780 ############################################################
2781
2782 # Enable tests for all supported sanitizers
2783 foreach tuple : sanitizers
2784         sanitizer = tuple[0]
2785         build = tuple[1]
2786
2787         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
2788                 prev = ''
2789                 foreach p : fuzz_regression_tests
2790                         b = p.split('/')[-2]
2791                         c = p.split('/')[-1]
2792
2793                         name = '@0@:@1@'.format(b, sanitizer)
2794
2795                         if name != prev
2796                                 if want_tests == 'false'
2797                                         message('Not compiling @0@ because tests is set to false'.format(name))
2798                                 elif slow_tests
2799                                         exe = custom_target(
2800                                                 name,
2801                                                 output : name,
2802                                                 depends : build,
2803                                                 command : [env, 'ln', '-fs',
2804                                                            join_paths(build.full_path(), b),
2805                                                            '@OUTPUT@'],
2806                                                 build_by_default : true)
2807                                 else
2808                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2809                                 endif
2810                         endif
2811                         prev = name
2812
2813                         if want_tests != 'false' and slow_tests
2814                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2815                                      env,
2816                                      args : [exe.full_path(),
2817                                              join_paths(meson.source_root(),
2818                                                         'test/fuzz-regressions',
2819                                                         p)])
2820                         endif
2821                 endforeach
2822         endif
2823 endforeach
2824
2825
2826 ############################################################
2827
2828 if git.found()
2829         all_files = run_command(
2830                 git,
2831                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2832                  'ls-files',
2833                  ':/*.[ch]'])
2834         all_files = files(all_files.stdout().split())
2835
2836         custom_target(
2837                 'tags',
2838                 output : 'tags',
2839                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2840         run_target(
2841                 'ctags',
2842                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2843 endif
2844
2845 if git.found()
2846         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2847         run_target(
2848                 'git-contrib',
2849                 command : [meson_git_contrib_sh])
2850 endif
2851
2852 if git.found()
2853         git_head = run_command(
2854                 git,
2855                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2856                  'rev-parse', 'HEAD']).stdout().strip()
2857         git_head_short = run_command(
2858                 git,
2859                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2860                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2861
2862         run_target(
2863                 'git-snapshot',
2864                 command : ['git', 'archive',
2865                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2866                                                                  git_head_short),
2867                            '--prefix', 'systemd-@0@/'.format(git_head),
2868                            'HEAD'])
2869 endif
2870
2871 ############################################################
2872
2873 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2874 run_target(
2875         'check-api-docs',
2876         depends : [man, libsystemd, libudev],
2877         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2878
2879 ############################################################
2880
2881 status = [
2882         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2883
2884         'split /usr:                        @0@'.format(split_usr),
2885         'split bin-sbin:                    @0@'.format(split_bin),
2886         'prefix directory:                  @0@'.format(prefixdir),
2887         'rootprefix directory:              @0@'.format(rootprefixdir),
2888         'sysconf directory:                 @0@'.format(sysconfdir),
2889         'include directory:                 @0@'.format(includedir),
2890         'lib directory:                     @0@'.format(libdir),
2891         'rootlib directory:                 @0@'.format(rootlibdir),
2892         'SysV init scripts:                 @0@'.format(sysvinit_path),
2893         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2894         'PAM modules directory:             @0@'.format(pamlibdir),
2895         'PAM configuration directory:       @0@'.format(pamconfdir),
2896         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2897         'modprobe.d directory:              @0@'.format(modprobedir),
2898         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2899         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2900         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2901         'bash completions directory:        @0@'.format(bashcompletiondir),
2902         'zsh completions directory:         @0@'.format(zshcompletiondir),
2903         'extra start script:                @0@'.format(get_option('rc-local')),
2904         'extra stop script:                 @0@'.format(get_option('halt-local')),
2905         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2906                                                               get_option('debug-tty')),
2907         'TTY GID:                           @0@'.format(tty_gid),
2908         'users GID:                         @0@'.format(substs.get('USERS_GID')),
2909         'maximum system UID:                @0@'.format(system_uid_max),
2910         'maximum system GID:                @0@'.format(system_gid_max),
2911         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2912         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2913         'minimum container UID base:        @0@'.format(container_uid_base_min),
2914         'maximum container UID base:        @0@'.format(container_uid_base_max),
2915         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2916         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2917         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2918         'support URL:                       @0@'.format(support_url),
2919         'nobody user name:                  @0@'.format(nobody_user),
2920         'nobody group name:                 @0@'.format(nobody_group),
2921         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2922         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2923
2924         'default DNSSEC mode:               @0@'.format(default_dnssec),
2925         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
2926         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2927         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2928
2929 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2930 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2931 status += [
2932         'default DNS servers:               @0@'.format(alt_dns_servers),
2933         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2934
2935 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2936                              '@@0@'.format(time_epoch)).stdout().strip()
2937 status += [
2938         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2939
2940 # TODO:
2941 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2942 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2943 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2944
2945 if conf.get('ENABLE_EFI') == 1
2946         status += 'efi arch:                          @0@'.format(efi_arch)
2947
2948         if have_gnu_efi
2949                 status += [
2950                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2951                         'EFI CC                             @0@'.format(efi_cc),
2952                         'EFI lib directory:                 @0@'.format(efi_libdir),
2953                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2954                         'EFI include directory:             @0@'.format(efi_incdir)]
2955         endif
2956 endif
2957
2958 found = []
2959 missing = []
2960
2961 foreach tuple : [
2962         ['libcryptsetup'],
2963         ['PAM'],
2964         ['AUDIT'],
2965         ['IMA'],
2966         ['AppArmor'],
2967         ['SELinux'],
2968         ['SECCOMP'],
2969         ['SMACK'],
2970         ['zlib'],
2971         ['xz'],
2972         ['lz4'],
2973         ['bzip2'],
2974         ['ACL'],
2975         ['gcrypt'],
2976         ['qrencode'],
2977         ['microhttpd'],
2978         ['gnutls'],
2979         ['openssl'],
2980         ['libcurl'],
2981         ['idn'],
2982         ['libidn2'],
2983         ['libidn'],
2984         ['libiptc'],
2985         ['elfutils'],
2986         ['binfmt'],
2987         ['vconsole'],
2988         ['quotacheck'],
2989         ['tmpfiles'],
2990         ['environment.d'],
2991         ['sysusers'],
2992         ['firstboot'],
2993         ['randomseed'],
2994         ['backlight'],
2995         ['rfkill'],
2996         ['logind'],
2997         ['machined'],
2998         ['portabled'],
2999         ['importd'],
3000         ['hostnamed'],
3001         ['timedated'],
3002         ['timesyncd'],
3003         ['localed'],
3004         ['networkd'],
3005         ['resolve'],
3006         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3007         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3008         ['coredump'],
3009         ['polkit'],
3010         ['legacy pkla',      install_polkit_pkla],
3011         ['efi'],
3012         ['gnu-efi',          have_gnu_efi],
3013         ['kmod'],
3014         ['xkbcommon'],
3015         ['pcre2'],
3016         ['blkid'],
3017         ['dbus'],
3018         ['glib'],
3019         ['nss-myhostname',   conf.get('ENABLE_NSS_MYHOSTNAME') == 1],
3020         ['nss-mymachines',   conf.get('ENABLE_NSS_MYMACHINES') == 1],
3021         ['nss-resolve',      conf.get('ENABLE_NSS_RESOLVE') == 1],
3022         ['nss-systemd',      conf.get('ENABLE_NSS_SYSTEMD') == 1],
3023         ['hwdb'],
3024         ['tpm'],
3025         ['man pages',        want_man],
3026         ['html pages',       want_html],
3027         ['man page indices', want_man and have_lxml],
3028         ['SysV compat'],
3029         ['utmp'],
3030         ['ldconfig'],
3031         ['hibernate'],
3032         ['adm group',        get_option('adm-group')],
3033         ['wheel group',      get_option('wheel-group')],
3034         ['gshadow'],
3035         ['debug hashmap'],
3036         ['debug mmap cache'],
3037         ['valgrind',         conf.get('VALGRIND') == 1],
3038 ]
3039
3040         if tuple.length() >= 2
3041                 cond = tuple[1]
3042         else
3043                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3044                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3045                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3046         endif
3047         if cond
3048                 found += tuple[0]
3049         else
3050                 missing += tuple[0]
3051         endif
3052 endforeach
3053
3054 status += [
3055         '',
3056         'enabled features: @0@'.format(', '.join(found)),
3057         '',
3058         'disabled features: @0@'.format(', '.join(missing)),
3059         '']
3060 message('\n         '.join(status))
3061
3062 if rootprefixdir != rootprefix_default
3063         warning('\n' +
3064                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3065                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3066                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3067 endif