meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '239',
   5         license : 'LGPLv2+',
   6         default_options: [
   7                 'c_std=gnu99',
   8                 'prefix=/usr',
   9                 'sysconfdir=/etc',
  10                 'localstatedir=/var',
  11         ],
  12         meson_version : '>= 0.46',
  13        )
  14
  15 libsystemd_version = '0.23.0'
  16 libudev_version = '1.6.11'
  17
  18 # We need the same data in two different formats, ugh!
  19 # Also, for hysterical reasons, we use different variable
  20 # names, sometimes. Not all variables are included in every
  21 # set. Ugh, ugh, ugh!
  22 conf = configuration_data()
  23 conf.set_quoted('PACKAGE_STRING',  meson.project_name() + ' ' + meson.project_version())
  24 conf.set_quoted('PACKAGE_VERSION', meson.project_version())
  25
  26 substs = configuration_data()
  27 substs.set('PACKAGE_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  28 substs.set('PACKAGE_VERSION',      meson.project_version())
  29
  30 #####################################################################
  31
  32 # Try to install the git pre-commit hook
  33 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  34 if git_hook.returncode() == 0
  35         message(git_hook.stdout().strip())
  36 endif
  37
  38 #####################################################################
  39
  40 if get_option('split-usr') == 'auto'
  41         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  42 else
  43         split_usr = get_option('split-usr') == 'true'
  44 endif
  45 conf.set10('HAVE_SPLIT_USR', split_usr,
  46            description : '/usr/bin and /bin directories are separate')
  47
  48 if get_option('split-bin') == 'auto'
  49         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  50 else
  51         split_bin = get_option('split-bin') == 'true'
  52 endif
  53 conf.set10('HAVE_SPLIT_BIN', split_bin,
  54            description : 'bin and sbin directories are separate')
  55
  56 rootprefixdir = get_option('rootprefix')
  57 # Unusual rootprefixdir values are used by some distros
  58 # (see https://github.com/systemd/systemd/pull/7461).
  59 rootprefix_default = split_usr ? '/' : '/usr'
  60 if rootprefixdir == ''
  61         rootprefixdir = rootprefix_default
  62 endif
  63
  64 sysvinit_path = get_option('sysvinit-path')
  65 sysvrcnd_path = get_option('sysvrcnd-path')
  66 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  67            description : 'SysV init scripts and rcN.d links are supported')
  68
  69 # join_paths ignore the preceding arguments if an absolute component is
  70 # encountered, so this should canonicalize various paths when they are
  71 # absolute or relative.
  72 prefixdir = get_option('prefix')
  73 if not prefixdir.startswith('/')
  74         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  75 endif
  76 bindir = join_paths(prefixdir, get_option('bindir'))
  77 libdir = join_paths(prefixdir, get_option('libdir'))
  78 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  79 includedir = join_paths(prefixdir, get_option('includedir'))
  80 datadir = join_paths(prefixdir, get_option('datadir'))
  81 localstatedir = join_paths('/', get_option('localstatedir'))
  82
  83 rootbindir = join_paths(rootprefixdir, 'bin')
  84 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
  85 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  86
  87 rootlibdir = get_option('rootlibdir')
  88 if rootlibdir == ''
  89         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
  90 endif
  91
  92 # Dirs of external packages
  93 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
  94 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
  95 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
  96 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
  97 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
  98 varlogdir = join_paths(localstatedir, 'log')
  99 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 100 rpmmacrosdir = get_option('rpmmacrosdir')
 101 if rpmmacrosdir != 'no'
 102         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 103 endif
 104 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 105
 106 # Our own paths
 107 pkgdatadir = join_paths(datadir, 'systemd')
 108 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 109 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 110 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 111 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 112 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 113 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 114 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 115 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 116 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 117 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 118 pkgincludedir = join_paths(includedir, 'systemd')
 119 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 120 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 121 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 122 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 123 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 124 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 125 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 126 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 127 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 128 udevhomedir = udevlibexecdir
 129 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 130 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 131 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 132 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 133 factorydir = join_paths(datadir, 'factory')
 134 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 135 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 136 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 137 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 138 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 139 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 140
 141 docdir = get_option('docdir')
 142 if docdir == ''
 143         docdir = join_paths(datadir, 'doc/systemd')
 144 endif
 145
 146 dbuspolicydir = get_option('dbuspolicydir')
 147 if dbuspolicydir == ''
 148         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 149 endif
 150
 151 dbussessionservicedir = get_option('dbussessionservicedir')
 152 if dbussessionservicedir == ''
 153         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 154 endif
 155
 156 dbussystemservicedir = get_option('dbussystemservicedir')
 157 if dbussystemservicedir == ''
 158         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 159 endif
 160
 161 pamlibdir = get_option('pamlibdir')
 162 if pamlibdir == ''
 163         pamlibdir = join_paths(rootlibdir, 'security')
 164 endif
 165
 166 pamconfdir = get_option('pamconfdir')
 167 if pamconfdir == ''
 168         pamconfdir = join_paths(sysconfdir, 'pam.d')
 169 endif
 170
 171 memory_accounting_default = get_option('memory-accounting-default')
 172
 173 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 174 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 175 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 176 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 177 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 178 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 179 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 180
 181 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 182
 183 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 184 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 185 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 186 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 187 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 188 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 189 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 190 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 191 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 192 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 193 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 194 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 195 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 196 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 197 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 198 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 199 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 200 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 201 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 202 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 203 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 204 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 205 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 206 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 207 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 208 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 209 conf.set_quoted('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
 325         # negative arguments are correctly detected starting with meson 0.46.
 326         '-Wno-unused-parameter',
 327         '-Wno-missing-field-initializers',
 328         '-Wno-unused-result',
 329         '-Wno-format-signedness',
 330
 331         # work-around for gcc 7.1 turning this on on its own.
 332         '-Wno-error=nonnull',
 333
 334         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 335         # optimizations enabled, producing essentially false positives.
 336         '-Wno-maybe-uninitialized',
 337
 338         '-ffast-math',
 339         '-fno-common',
 340         '-fdiagnostics-show-option',
 341         '-fno-strict-aliasing',
 342         '-fvisibility=hidden',
 343         '-fstack-protector',
 344         '-fstack-protector-strong',
 345         '--param=ssp-buffer-size=4',
 346 ]
 347
 348 # --as-needed and --no-undefined are provided by meson by default,
 349 # run mesonconf to see what is enabled
 350 possible_link_flags = [
 351         '-Wl,-z,relro',
 352         '-Wl,-z,now',
 353 ]
 354
 355 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 356 # enable it when we are linking against them
 357 if not fuzzer_build
 358         possible_cc_flags += '-fPIE'
 359         possible_link_flags += '-pie'
 360 endif
 361
 362 if cc.get_id() == 'clang'
 363         possible_cc_flags += [
 364                 '-Wno-typedef-redefinition',
 365                 '-Wno-gnu-variable-sized-type-not-at-end',
 366         ]
 367 endif
 368
 369 if get_option('buildtype') != 'debug'
 370         possible_cc_flags += [
 371                 '-ffunction-sections',
 372                 '-fdata-sections',
 373         ]
 374
 375         possible_link_flags += '-Wl,--gc-sections'
 376 endif
 377
 378 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 379 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 380
 381 if cc.compiles('''
 382    #include <time.h>
 383    #include <inttypes.h>
 384    typedef uint64_t usec_t;
 385    usec_t now(clockid_t clock);
 386    int main(void) {
 387            struct timespec now;
 388            return 0;
 389    }
 390 ''', name : '-Werror=shadow with local shadowing')
 391         add_project_arguments('-Werror=shadow', language : 'c')
 392 endif
 393
 394 cpp = ' '.join(cc.cmd_array()) + ' -E'
 395
 396 #####################################################################
 397 # compilation result tests
 398
 399 conf.set('_GNU_SOURCE', true)
 400 conf.set('__SANE_USERSPACE_TYPES__', true)
 401
 402 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 403 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 404 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 405 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 406 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 407 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 408 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 409
 410 decl_headers = '''
 411 #include <uchar.h>
 412 #include <linux/ethtool.h>
 413 #include <linux/fib_rules.h>
 414 #include <sys/stat.h>
 415 '''
 416
 417 foreach decl : ['char16_t',
 418                 'char32_t',
 419                 'struct ethtool_link_settings',
 420                 'struct fib_rule_uid_range',
 421                 'struct statx',
 422                ]
 423
 424         # We get -1 if the size cannot be determined
 425         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 426
 427         if decl == 'struct statx'
 428                 if have
 429                         want_linux_stat_h = false
 430                 else
 431                         have = cc.sizeof(decl,
 432                                          prefix : decl_headers + '#include <linux/stat.h>',
 433                                          args : '-D_GNU_SOURCE') > 0
 434                         want_linux_stat_h = have
 435                 endif
 436         endif
 437
 438         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 439 endforeach
 440
 441 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 442
 443 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 444                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 445                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 446                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 447                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 448                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 449                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 450                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 451                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 452                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 453                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 454                 # if_tunnel.h is buggy and cannot be included on its own
 455                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 456                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 457                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 458                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 459                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 460                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 461                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 462                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 463                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 464                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 465                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 466                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 467                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 468                 ['FOU_ATTR_REMCSUM_NOPARTIAL',       'linux/fou.h'],
 469                 ['FOU_CMD_GET',                      'linux/fou.h'],
 470                 ['FOU_ENCAP_GUE',                    'linux/fou.h'],
 471                ]
 472         prefix = decl.length() > 2 ? decl[2] : ''
 473         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 474         conf.set10('HAVE_' + decl[0], have)
 475 endforeach
 476
 477 foreach ident : ['secure_getenv', '__secure_getenv']
 478         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 479 endforeach
 480
 481 foreach ident : [
 482         ['memfd_create',      '''#include <sys/mman.h>'''],
 483         ['gettid',            '''#include <sys/types.h>
 484                                  #include <unistd.h>'''],
 485         ['pivot_root',        '''#include <stdlib.h>
 486                                  #include <unistd.h>'''],     # no known header declares pivot_root
 487         ['name_to_handle_at', '''#include <sys/types.h>
 488                                  #include <sys/stat.h>
 489                                  #include <fcntl.h>'''],
 490         ['setns',             '''#include <sched.h>'''],
 491         ['renameat2',         '''#include <stdio.h>
 492                                  #include <fcntl.h>'''],
 493         ['kcmp',              '''#include <linux/kcmp.h>'''],
 494         ['keyctl',            '''#include <sys/types.h>
 495                                  #include <keyutils.h>'''],
 496         ['copy_file_range',   '''#include <sys/syscall.h>
 497                                  #include <unistd.h>'''],
 498         ['bpf',               '''#include <sys/syscall.h>
 499                                  #include <unistd.h>'''],
 500         ['statx',             '''#include <sys/types.h>
 501                                  #include <sys/stat.h>
 502                                  #include <unistd.h>'''],
 503         ['explicit_bzero' ,   '''#include <string.h>'''],
 504         ['reallocarray',      '''#include <malloc.h>'''],
 505 ]
 506
 507         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 508         conf.set10('HAVE_' + ident[0].to_upper(), have)
 509 endforeach
 510
 511 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 512         conf.set10('USE_SYS_RANDOM_H', true)
 513         conf.set10('HAVE_GETRANDOM', true)
 514 else
 515         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 516         conf.set10('USE_SYS_RANDOM_H', false)
 517         conf.set10('HAVE_GETRANDOM', have)
 518 endif
 519
 520 #####################################################################
 521
 522 sed = find_program('sed')
 523 awk = find_program('awk')
 524 m4 = find_program('m4')
 525 stat = find_program('stat')
 526 git = find_program('git', required : false)
 527 env = find_program('env')
 528 perl = find_program('perl', required : false)
 529
 530 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 531 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 532 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 533 splash_bmp = files('test/splash.bmp')
 534
 535 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 536 # /usr/sbin, /sbin, and fall back to the default from middle column.
 537 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 538          ['quotacheck', '/usr/sbin/quotacheck' ],
 539          ['kmod',       '/usr/bin/kmod'        ],
 540          ['kexec',      '/usr/sbin/kexec'      ],
 541          ['sulogin',    '/usr/sbin/sulogin'    ],
 542          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 543          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 544          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 545          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 546         ]
 547 foreach prog : progs
 548         path = get_option(prog[0] + '-path')
 549         if path != ''
 550                 message('Using @1@ for @0@'.format(prog[0], path))
 551         else
 552                 exe = find_program(prog[0],
 553                                    '/usr/sbin/' + prog[0],
 554                                    '/sbin/' + prog[0],
 555                                    required: false)
 556                 path = exe.found() ? exe.path() : prog[1]
 557         endif
 558         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 559         conf.set_quoted(name, path)
 560         substs.set(name, path)
 561 endforeach
 562
 563 conf.set_quoted('TELINIT', get_option('telinit-path'))
 564
 565 if run_command('ln', '--relative', '--help').returncode() != 0
 566         error('ln does not support --relative (added in coreutils 8.16)')
 567 endif
 568
 569 ############################################################
 570
 571 gperf = find_program('gperf')
 572
 573 gperf_test_format = '''
 574 #include <string.h>
 575 const char * in_word_set(const char *, @0@);
 576 @1@
 577 '''
 578 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 579 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 580 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 581 if cc.compiles(gperf_test)
 582         gperf_len_type = 'size_t'
 583 else
 584         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 585         if cc.compiles(gperf_test)
 586                 gperf_len_type = 'unsigned'
 587         else
 588                 error('unable to determine gperf len type')
 589         endif
 590 endif
 591 message('gperf len type is @0@'.format(gperf_len_type))
 592 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 593          description : 'The type of gperf "len" parameter')
 594
 595 ############################################################
 596
 597 if not cc.has_header('sys/capability.h')
 598         error('POSIX caps headers not found')
 599 endif
 600 foreach header : ['crypt.h',
 601                   'linux/btrfs.h',
 602                   'linux/memfd.h',
 603                   'linux/vm_sockets.h',
 604                   'sys/auxv.h',
 605                   'valgrind/memcheck.h',
 606                   'valgrind/valgrind.h',
 607                  ]
 608
 609         conf.set10('HAVE_' + header.underscorify().to_upper(),
 610                    cc.has_header(header))
 611 endforeach
 612
 613 ############################################################
 614
 615 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 616 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 617 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 618
 619 default_hierarchy = get_option('default-hierarchy')
 620 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 621                 description : 'default cgroup hierarchy as string')
 622 if default_hierarchy == 'legacy'
 623         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 624 elif default_hierarchy == 'hybrid'
 625         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 626 else
 627         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 628 endif
 629
 630 time_epoch = get_option('time-epoch')
 631 if time_epoch == -1
 632         NEWS = files('NEWS')
 633         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
 634 endif
 635 conf.set('TIME_EPOCH', time_epoch)
 636
 637 system_uid_max = get_option('system-uid-max')
 638 if system_uid_max == -1
 639         system_uid_max = run_command(
 640                 awk,
 641                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 642                 '/etc/login.defs').stdout().strip()
 643         if system_uid_max == ''
 644                 system_uid_max = 999
 645         else
 646                 system_uid_max = system_uid_max.to_int()
 647         endif
 648 endif
 649 conf.set('SYSTEM_UID_MAX', system_uid_max)
 650 substs.set('systemuidmax', system_uid_max)
 651
 652 system_gid_max = get_option('system-gid-max')
 653 if system_gid_max == -1
 654         system_gid_max = run_command(
 655                 awk,
 656                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 657                 '/etc/login.defs').stdout().strip()
 658         if system_gid_max == ''
 659                 system_gid_max = 999
 660         else
 661                 system_gid_max = system_gid_max.to_int()
 662         endif
 663 endif
 664 conf.set('SYSTEM_GID_MAX', system_gid_max)
 665 substs.set('systemgidmax', system_gid_max)
 666
 667 dynamic_uid_min = get_option('dynamic-uid-min')
 668 dynamic_uid_max = get_option('dynamic-uid-max')
 669 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 670 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 671 substs.set('dynamicuidmin', dynamic_uid_min)
 672 substs.set('dynamicuidmax', dynamic_uid_max)
 673
 674 container_uid_base_min = get_option('container-uid-base-min')
 675 container_uid_base_max = get_option('container-uid-base-max')
 676 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 677 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 678 substs.set('containeruidbasemin', container_uid_base_min)
 679 substs.set('containeruidbasemax', container_uid_base_max)
 680
 681 nobody_user = get_option('nobody-user')
 682 nobody_group = get_option('nobody-group')
 683
 684 if not meson.is_cross_build()
 685         getent_result = run_command('getent', 'passwd', '65534')
 686         if getent_result.returncode() == 0
 687                 name = getent_result.stdout().split(':')[0]
 688                 if name != nobody_user
 689                         warning('\n' +
 690                                 '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) +
 691                                 'Your build will result in an user table setup that is incompatible with the local system.')
 692                 endif
 693         endif
 694         id_result = run_command('id', '-u', nobody_user)
 695         if id_result.returncode() == 0
 696                 id = id_result.stdout().to_int()
 697                 if id != 65534
 698                         warning('\n' +
 699                                 '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) +
 700                                 'Your build will result in an user table setup that is incompatible with the local system.')
 701                 endif
 702         endif
 703
 704         getent_result = run_command('getent', 'group', '65534')
 705         if getent_result.returncode() == 0
 706                 name = getent_result.stdout().split(':')[0]
 707                 if name != nobody_group
 708                         warning('\n' +
 709                                 '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) +
 710                                 'Your build will result in an group table setup that is incompatible with the local system.')
 711                 endif
 712         endif
 713         id_result = run_command('id', '-g', nobody_group)
 714         if id_result.returncode() == 0
 715                 id = id_result.stdout().to_int()
 716                 if id != 65534
 717                         warning('\n' +
 718                                 '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) +
 719                                 'Your build will result in an group table setup that is incompatible with the local system.')
 720                 endif
 721         endif
 722 endif
 723 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 724         warning('\n' +
 725                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 726                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 727 endif
 728
 729 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 730 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 731 substs.set('NOBODY_USER_NAME', nobody_user)
 732 substs.set('NOBODY_GROUP_NAME', nobody_group)
 733
 734 tty_gid = get_option('tty-gid')
 735 conf.set('TTY_GID', tty_gid)
 736 substs.set('TTY_GID', tty_gid)
 737
 738 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 739 users_gid = get_option('users-gid')
 740 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 741
 742 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 743 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 744
 745 dev_kvm_mode = get_option('dev-kvm-mode')
 746 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 747 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 748 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 749
 750 kill_user_processes = get_option('default-kill-user-processes')
 751 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 752 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 753 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 754
 755 dns_servers = get_option('dns-servers')
 756 conf.set_quoted('DNS_SERVERS', dns_servers)
 757 substs.set('DNS_SERVERS', dns_servers)
 758
 759 ntp_servers = get_option('ntp-servers')
 760 conf.set_quoted('NTP_SERVERS', ntp_servers)
 761 substs.set('NTP_SERVERS', ntp_servers)
 762
 763 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 764
 765 substs.set('SUSHELL', get_option('debug-shell'))
 766 substs.set('DEBUGTTY', get_option('debug-tty'))
 767
 768 enable_debug_hashmap = false
 769 enable_debug_mmap_cache = false
 770 foreach name : get_option('debug-extra')
 771         if name == 'hashmap'
 772                 enable_debug_hashmap = true
 773         elif name == 'mmap-cache'
 774                 enable_debug_mmap_cache = true
 775         else
 776                 message('unknown debug option "@0@", ignoring'.format(name))
 777         endif
 778 endforeach
 779 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 780 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 781
 782 conf.set10('VALGRIND', get_option('valgrind'))
 783
 784 #####################################################################
 785
 786 threads = dependency('threads')
 787 librt = cc.find_library('rt')
 788 libm = cc.find_library('m')
 789 libdl = cc.find_library('dl')
 790 libcrypt = cc.find_library('crypt')
 791
 792 libcap = dependency('libcap', required : false)
 793 if not libcap.found()
 794         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 795         libcap = cc.find_library('cap')
 796 endif
 797
 798 libmount = dependency('mount',
 799                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 800
 801 want_seccomp = get_option('seccomp')
 802 if want_seccomp != 'false' and not fuzzer_build
 803         libseccomp = dependency('libseccomp',
 804                                 version : '>= 2.3.1',
 805                                 required : want_seccomp == 'true')
 806         have = libseccomp.found()
 807 else
 808         have = false
 809         libseccomp = []
 810 endif
 811 conf.set10('HAVE_SECCOMP', have)
 812
 813 want_selinux = get_option('selinux')
 814 if want_selinux != 'false' and not fuzzer_build
 815         libselinux = dependency('libselinux',
 816                                 version : '>= 2.1.9',
 817                                 required : want_selinux == 'true')
 818         have = libselinux.found()
 819 else
 820         have = false
 821         libselinux = []
 822 endif
 823 conf.set10('HAVE_SELINUX', have)
 824
 825 want_apparmor = get_option('apparmor')
 826 if want_apparmor != 'false' and not fuzzer_build
 827         libapparmor = dependency('libapparmor',
 828                                  required : want_apparmor == 'true')
 829         have = libapparmor.found()
 830 else
 831         have = false
 832         libapparmor = []
 833 endif
 834 conf.set10('HAVE_APPARMOR', have)
 835
 836 smack_run_label = get_option('smack-run-label')
 837 if smack_run_label != ''
 838         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 839 endif
 840
 841 want_polkit = get_option('polkit')
 842 install_polkit = false
 843 install_polkit_pkla = false
 844 if want_polkit != 'false' and not fuzzer_build
 845         install_polkit = true
 846
 847         libpolkit = dependency('polkit-gobject-1',
 848                                required : false)
 849         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 850                 message('Old polkit detected, will install pkla files')
 851                 install_polkit_pkla = true
 852         endif
 853 endif
 854 conf.set10('ENABLE_POLKIT', install_polkit)
 855
 856 want_acl = get_option('acl')
 857 if want_acl != 'false' and not fuzzer_build
 858         libacl = cc.find_library('acl', required : want_acl == 'true')
 859         have = libacl.found()
 860 else
 861         have = false
 862         libacl = []
 863 endif
 864 conf.set10('HAVE_ACL', have)
 865
 866 want_audit = get_option('audit')
 867 if want_audit != 'false' and not fuzzer_build
 868         libaudit = dependency('audit', required : want_audit == 'true')
 869         have = libaudit.found()
 870 else
 871         have = false
 872         libaudit = []
 873 endif
 874 conf.set10('HAVE_AUDIT', have)
 875
 876 want_blkid = get_option('blkid')
 877 if want_blkid != 'false' and not fuzzer_build
 878         libblkid = dependency('blkid', required : want_blkid == 'true')
 879         have = libblkid.found()
 880 else
 881         have = false
 882         libblkid = []
 883 endif
 884 conf.set10('HAVE_BLKID', have)
 885
 886 want_kmod = get_option('kmod')
 887 if want_kmod != 'false' and not fuzzer_build
 888         libkmod = dependency('libkmod',
 889                              version : '>= 15',
 890                              required : want_kmod == 'true')
 891         have = libkmod.found()
 892 else
 893         have = false
 894         libkmod = []
 895 endif
 896 conf.set10('HAVE_KMOD', have)
 897
 898 want_pam = get_option('pam')
 899 if want_pam != 'false' and not fuzzer_build
 900         libpam = cc.find_library('pam', required : want_pam == 'true')
 901         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 902         have = libpam.found() and libpam_misc.found()
 903 else
 904         have = false
 905         libpam = []
 906         libpam_misc = []
 907 endif
 908 conf.set10('HAVE_PAM', have)
 909
 910 want_microhttpd = get_option('microhttpd')
 911 if want_microhttpd != 'false' and not fuzzer_build
 912         libmicrohttpd = dependency('libmicrohttpd',
 913                                    version : '>= 0.9.33',
 914                                    required : want_microhttpd == 'true')
 915         have = libmicrohttpd.found()
 916 else
 917         have = false
 918         libmicrohttpd = []
 919 endif
 920 conf.set10('HAVE_MICROHTTPD', have)
 921
 922 want_libcryptsetup = get_option('libcryptsetup')
 923 if want_libcryptsetup != 'false' and not fuzzer_build
 924         libcryptsetup = dependency('libcryptsetup',
 925                                    version : '>= 1.6.0',
 926                                    required : want_libcryptsetup == 'true')
 927         have = libcryptsetup.found()
 928         have_sector = cc.has_member(
 929                     'struct crypt_params_plain',
 930                     'sector_size',
 931                     prefix : '#include <libcryptsetup.h>')
 932 else
 933         have = false
 934         have_sector = false
 935         libcryptsetup = []
 936 endif
 937 conf.set10('HAVE_LIBCRYPTSETUP', have)
 938 conf.set10('HAVE_LIBCRYPTSETUP_SECTOR_SIZE', have_sector)
 939
 940 want_libcurl = get_option('libcurl')
 941 if want_libcurl != 'false' and not fuzzer_build
 942         libcurl = dependency('libcurl',
 943                              version : '>= 7.32.0',
 944                              required : want_libcurl == 'true')
 945         have = libcurl.found()
 946 else
 947         have = false
 948         libcurl = []
 949 endif
 950 conf.set10('HAVE_LIBCURL', have)
 951
 952 want_libidn = get_option('libidn')
 953 want_libidn2 = get_option('libidn2')
 954 if want_libidn == 'true' and want_libidn2 == 'true'
 955         error('libidn and libidn2 cannot be requested simultaneously')
 956 endif
 957
 958 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 959         libidn = dependency('libidn',
 960                             required : want_libidn == 'true')
 961         have = libidn.found()
 962 else
 963         have = false
 964         libidn = []
 965 endif
 966 conf.set10('HAVE_LIBIDN', have)
 967 if not have and want_libidn2 != 'false' and not fuzzer_build
 968         # libidn is used for both libidn and libidn2 objects
 969         libidn = dependency('libidn2',
 970                             required : want_libidn2 == 'true')
 971         have = libidn.found()
 972 else
 973         have = false
 974 endif
 975 conf.set10('HAVE_LIBIDN2', have)
 976
 977 want_libiptc = get_option('libiptc')
 978 if want_libiptc != 'false' and not fuzzer_build
 979         libiptc = dependency('libiptc',
 980                              required : want_libiptc == 'true')
 981         have = libiptc.found()
 982 else
 983         have = false
 984         libiptc = []
 985 endif
 986 conf.set10('HAVE_LIBIPTC', have)
 987
 988 want_qrencode = get_option('qrencode')
 989 if want_qrencode != 'false' and not fuzzer_build
 990         libqrencode = dependency('libqrencode',
 991                                  required : want_qrencode == 'true')
 992         have = libqrencode.found()
 993 else
 994         have = false
 995         libqrencode = []
 996 endif
 997 conf.set10('HAVE_QRENCODE', have)
 998
 999 want_gcrypt = get_option('gcrypt')
1000 if want_gcrypt != 'false' and not fuzzer_build
1001         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1002         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1003         have = libgcrypt.found() and libgpg_error.found()
1004 else
1005         have = false
1006 endif
1007 if not have
1008         # link to neither of the libs if one is not found
1009         libgcrypt = []
1010         libgpg_error = []
1011 endif
1012 conf.set10('HAVE_GCRYPT', have)
1013
1014 want_gnutls = get_option('gnutls')
1015 if want_gnutls != 'false' and not fuzzer_build
1016         libgnutls = dependency('gnutls',
1017                                version : '>= 3.1.4',
1018                                required : want_gnutls == 'true')
1019         have = libgnutls.found()
1020 else
1021         have = false
1022         libgnutls = []
1023 endif
1024 conf.set10('HAVE_GNUTLS', have)
1025
1026 want_openssl = get_option('openssl')
1027 if want_openssl != 'false' and not fuzzer_build
1028         libopenssl = dependency('openssl',
1029                                 version : '>= 1.1.0',
1030                                 required : want_openssl == 'true')
1031         have = libopenssl.found()
1032 else
1033         have = false
1034         libopenssl = []
1035 endif
1036 conf.set10('HAVE_OPENSSL', have)
1037
1038 want_elfutils = get_option('elfutils')
1039 if want_elfutils != 'false' and not fuzzer_build
1040         libdw = dependency('libdw',
1041                            required : want_elfutils == 'true')
1042         have = libdw.found()
1043 else
1044         have = false
1045         libdw = []
1046 endif
1047 conf.set10('HAVE_ELFUTILS', have)
1048
1049 want_zlib = get_option('zlib')
1050 if want_zlib != 'false' and not fuzzer_build
1051         libz = dependency('zlib',
1052                           required : want_zlib == 'true')
1053         have = libz.found()
1054 else
1055         have = false
1056         libz = []
1057 endif
1058 conf.set10('HAVE_ZLIB', have)
1059
1060 want_bzip2 = get_option('bzip2')
1061 if want_bzip2 != 'false' and not fuzzer_build
1062         libbzip2 = cc.find_library('bz2',
1063                                    required : want_bzip2 == 'true')
1064         have = libbzip2.found()
1065 else
1066         have = false
1067         libbzip2 = []
1068 endif
1069 conf.set10('HAVE_BZIP2', have)
1070
1071 want_xz = get_option('xz')
1072 if want_xz != 'false' and not fuzzer_build
1073         libxz = dependency('liblzma',
1074                            required : want_xz == 'true')
1075         have = libxz.found()
1076 else
1077         have = false
1078         libxz = []
1079 endif
1080 conf.set10('HAVE_XZ', have)
1081
1082 want_lz4 = get_option('lz4')
1083 if want_lz4 != 'false' and not fuzzer_build
1084         liblz4 = dependency('liblz4',
1085                             required : want_lz4 == 'true')
1086         have = liblz4.found()
1087 else
1088         have = false
1089         liblz4 = []
1090 endif
1091 conf.set10('HAVE_LZ4', have)
1092
1093 want_xkbcommon = get_option('xkbcommon')
1094 if want_xkbcommon != 'false' and not fuzzer_build
1095         libxkbcommon = dependency('xkbcommon',
1096                                   version : '>= 0.3.0',
1097                                   required : want_xkbcommon == 'true')
1098         have = libxkbcommon.found()
1099 else
1100         have = false
1101         libxkbcommon = []
1102 endif
1103 conf.set10('HAVE_XKBCOMMON', have)
1104
1105 want_pcre2 = get_option('pcre2')
1106 if want_pcre2 != 'false'
1107         libpcre2 = dependency('libpcre2-8',
1108                               required : want_pcre2 == 'true')
1109         have = libpcre2.found()
1110 else
1111         have = false
1112         libpcre2 = []
1113 endif
1114 conf.set10('HAVE_PCRE2', have)
1115
1116 want_glib = get_option('glib')
1117 if want_glib != 'false' and not fuzzer_build
1118         libglib =    dependency('glib-2.0',
1119                                 version : '>= 2.22.0',
1120                                 required : want_glib == 'true')
1121         libgobject = dependency('gobject-2.0',
1122                                 version : '>= 2.22.0',
1123                                 required : want_glib == 'true')
1124         libgio =     dependency('gio-2.0',
1125                                 required : want_glib == 'true')
1126         have = libglib.found() and libgobject.found() and libgio.found()
1127 else
1128         have = false
1129         libglib = []
1130         libgobject = []
1131         libgio = []
1132 endif
1133 conf.set10('HAVE_GLIB', have)
1134
1135 want_dbus = get_option('dbus')
1136 if want_dbus != 'false' and not fuzzer_build
1137         libdbus = dependency('dbus-1',
1138                              version : '>= 1.3.2',
1139                              required : want_dbus == 'true')
1140         have = libdbus.found()
1141 else
1142         have = false
1143         libdbus = []
1144 endif
1145 conf.set10('HAVE_DBUS', have)
1146
1147 default_dnssec = get_option('default-dnssec')
1148 if fuzzer_build
1149         default_dnssec = 'no'
1150 endif
1151 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1152         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1153         default_dnssec = 'no'
1154 endif
1155 conf.set('DEFAULT_DNSSEC_MODE',
1156          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1157 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1158
1159 dns_over_tls = get_option('dns-over-tls')
1160 if dns_over_tls != 'false'
1161         if dns_over_tls == 'openssl'
1162                 have_gnutls = false
1163         else
1164                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.5.3'))
1165                 if dns_over_tls == 'gnutls' and not have_gnutls
1166                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1167                 endif
1168         endif
1169         if dns_over_tls == 'gnutls' or have_gnutls
1170                 have_openssl = false
1171         else
1172                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1173                 if dns_over_tls != 'auto' and not have_openssl
1174                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1175                         error('DNS-over-TLS support was requested$0$, but dependencies are not available'.format(str))
1176                 endif
1177         endif
1178         have = have_gnutls or have_openssl
1179 else
1180         have = have_gnutls = have_openssl = false
1181 endif
1182 conf.set10('ENABLE_DNS_OVER_TLS', have)
1183 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1184 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1185
1186 default_dns_over_tls = get_option('default-dns-over-tls')
1187 if fuzzer_build
1188         default_dns_over_tls = 'no'
1189 endif
1190 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1191         message('default-dns-over-tls cannot be set to opportunistic when DNS-over-TLS support is disabled. Setting default-dns-over-tls to no.')
1192         default_dns_over_tls = 'no'
1193 endif
1194 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1195          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1196 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1197
1198 want_importd = get_option('importd')
1199 if want_importd != 'false'
1200         have = (conf.get('HAVE_LIBCURL') == 1 and
1201                 conf.get('HAVE_ZLIB') == 1 and
1202                 conf.get('HAVE_BZIP2') == 1 and
1203                 conf.get('HAVE_XZ') == 1 and
1204                 conf.get('HAVE_GCRYPT') == 1)
1205         if want_importd == 'true' and not have
1206                 error('importd support was requested, but dependencies are not available')
1207         endif
1208 else
1209         have = false
1210 endif
1211 conf.set10('ENABLE_IMPORTD', have)
1212
1213 want_remote = get_option('remote')
1214 if want_remote != 'false'
1215         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1216                      conf.get('HAVE_LIBCURL') == 1]
1217         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1218         # it's possible to build one without the other. Complain only if
1219         # support was explictly requested. The auxiliary files like sysusers
1220         # config should be installed when any of the programs are built.
1221         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1222                 error('remote support was requested, but dependencies are not available')
1223         endif
1224         have = have_deps[0] or have_deps[1]
1225 else
1226         have = false
1227 endif
1228 conf.set10('ENABLE_REMOTE', have)
1229
1230 foreach term : ['utmp',
1231                 'hibernate',
1232                 'environment-d',
1233                 'binfmt',
1234                 'coredump',
1235                 'resolve',
1236                 'logind',
1237                 'hostnamed',
1238                 'localed',
1239                 'machined',
1240                 'portabled',
1241                 'networkd',
1242                 'timedated',
1243                 'timesyncd',
1244                 'firstboot',
1245                 'randomseed',
1246                 'backlight',
1247                 'vconsole',
1248                 'quotacheck',
1249                 'sysusers',
1250                 'tmpfiles',
1251                 'hwdb',
1252                 'rfkill',
1253                 'ldconfig',
1254                 'efi',
1255                 'tpm',
1256                 'ima',
1257                 'smack',
1258                 'gshadow',
1259                 'idn',
1260                 'nss-myhostname',
1261                 'nss-systemd']
1262         have = get_option(term)
1263         name = 'ENABLE_' + term.underscorify().to_upper()
1264         conf.set10(name, have)
1265 endforeach
1266
1267 foreach tuple : [['nss-mymachines', 'machined'],
1268                  ['nss-resolve',    'resolve']]
1269         want = get_option(tuple[0])
1270         if want != 'false'
1271                 have = get_option(tuple[1])
1272                 if want == 'true' and not have
1273                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1274                 endif
1275         else
1276                 have = false
1277         endif
1278         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1279         conf.set10(name, have)
1280 endforeach
1281
1282 enable_nss = false
1283 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1284                 'ENABLE_NSS_MYMACHINES',
1285                 'ENABLE_NSS_RESOLVE',
1286                 'ENABLE_NSS_SYSTEMD']
1287         if conf.get(term) == 1
1288                 enable_nss = true
1289         endif
1290 endforeach
1291 conf.set10('ENABLE_NSS', enable_nss)
1292
1293 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1294
1295 want_tests = get_option('tests')
1296 install_tests = get_option('install-tests')
1297 slow_tests = get_option('slow-tests')
1298 tests = []
1299 fuzzers = []
1300
1301 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1302
1303 #####################################################################
1304
1305 if get_option('efi')
1306         efi_arch = host_machine.cpu_family()
1307
1308         if efi_arch == 'x86'
1309                 EFI_MACHINE_TYPE_NAME = 'ia32'
1310                 gnu_efi_arch = 'ia32'
1311         elif efi_arch == 'x86_64'
1312                 EFI_MACHINE_TYPE_NAME = 'x64'
1313                 gnu_efi_arch = 'x86_64'
1314         elif efi_arch == 'arm'
1315                 EFI_MACHINE_TYPE_NAME = 'arm'
1316                 gnu_efi_arch = 'arm'
1317         elif efi_arch == 'aarch64'
1318                 EFI_MACHINE_TYPE_NAME = 'aa64'
1319                 gnu_efi_arch = 'aarch64'
1320         else
1321                 EFI_MACHINE_TYPE_NAME = ''
1322                 gnu_efi_arch = ''
1323         endif
1324
1325         have = true
1326         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1327
1328         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1329 else
1330         have = false
1331 endif
1332 conf.set10('ENABLE_EFI', have)
1333
1334 #####################################################################
1335
1336 config_h = configure_file(
1337         output : 'config.h',
1338         configuration : conf)
1339
1340 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1341
1342 includes = include_directories('src/basic',
1343                                'src/shared',
1344                                'src/systemd',
1345                                'src/journal',
1346                                'src/journal-remote',
1347                                'src/nspawn',
1348                                'src/resolve',
1349                                'src/timesync',
1350                                'src/time-wait-sync',
1351                                'src/login',
1352                                'src/udev',
1353                                'src/libudev',
1354                                'src/core',
1355                                'src/libsystemd/sd-bus',
1356                                'src/libsystemd/sd-device',
1357                                'src/libsystemd/sd-hwdb',
1358                                'src/libsystemd/sd-id128',
1359                                'src/libsystemd/sd-netlink',
1360                                'src/libsystemd/sd-network',
1361                                'src/libsystemd-network',
1362                                '.')
1363
1364 add_project_arguments('-include', 'config.h', language : 'c')
1365
1366 subdir('po')
1367 subdir('catalog')
1368 subdir('src/systemd')
1369 subdir('src/basic')
1370 subdir('src/libsystemd')
1371 subdir('src/libsystemd-network')
1372 subdir('src/journal')
1373 subdir('src/login')
1374
1375 libjournal_core = static_library(
1376         'journal-core',
1377         libjournal_core_sources,
1378         journald_gperf_c,
1379         include_directories : includes,
1380         install : false)
1381
1382 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1383 libsystemd = shared_library(
1384         'systemd',
1385         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1386         version : libsystemd_version,
1387         include_directories : includes,
1388         link_args : ['-shared',
1389                      '-Wl,--version-script=' + libsystemd_sym_path],
1390         link_with : [libbasic,
1391                      libbasic_gcrypt],
1392         link_whole : [libsystemd_static,
1393                       libjournal_client],
1394         dependencies : [threads,
1395                         librt,
1396                         libxz,
1397                         liblz4],
1398         link_depends : libsystemd_sym,
1399         install : true,
1400         install_dir : rootlibdir)
1401
1402 static_libsystemd = get_option('static-libsystemd')
1403 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1404
1405 install_libsystemd_static = static_library(
1406         'systemd',
1407         libsystemd_sources,
1408         journal_client_sources,
1409         basic_sources,
1410         basic_gcrypt_sources,
1411         include_directories : includes,
1412         build_by_default : static_libsystemd != 'false',
1413         install : static_libsystemd != 'false',
1414         install_dir : rootlibdir,
1415         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1416         dependencies : [threads,
1417                         librt,
1418                         libxz,
1419                         liblz4,
1420                         libcap,
1421                         libblkid,
1422                         libmount,
1423                         libselinux,
1424                         libgcrypt],
1425         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1426
1427 ############################################################
1428
1429 # binaries that have --help and are intended for use by humans,
1430 # usually, but not always, installed in /bin.
1431 public_programs = []
1432
1433 subdir('src/libudev')
1434 subdir('src/shared')
1435 subdir('src/core')
1436 subdir('src/udev')
1437 subdir('src/network')
1438
1439 subdir('src/analyze')
1440 subdir('src/journal-remote')
1441 subdir('src/coredump')
1442 subdir('src/hostname')
1443 subdir('src/import')
1444 subdir('src/kernel-install')
1445 subdir('src/locale')
1446 subdir('src/machine')
1447 subdir('src/portable')
1448 subdir('src/nspawn')
1449 subdir('src/resolve')
1450 subdir('src/timedate')
1451 subdir('src/timesync')
1452 subdir('src/vconsole')
1453 subdir('src/boot/efi')
1454
1455 subdir('src/test')
1456 subdir('src/fuzz')
1457 subdir('rules')
1458 subdir('test')
1459
1460 ############################################################
1461
1462 # only static linking apart from libdl, to make sure that the
1463 # module is linked to all libraries that it uses.
1464 test_dlopen = executable(
1465         'test-dlopen',
1466         test_dlopen_c,
1467         include_directories : includes,
1468         link_with : [libbasic],
1469         dependencies : [libdl])
1470
1471 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1472                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1473                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1474                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1475
1476         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1477         if condition
1478                 module = tuple[0]
1479
1480                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1481                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1482
1483                 nss = shared_library(
1484                         'nss_' + module,
1485                         'src/nss-@0@/nss-@0@.c'.format(module),
1486                         version : '2',
1487                         include_directories : includes,
1488                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1489                         link_args : ['-Wl,-z,nodelete',
1490                                      '-shared',
1491                                      '-Wl,--version-script=' + version_script_arg,
1492                                      '-Wl,--undefined'],
1493                         link_with : [libsystemd_static,
1494                                      libbasic],
1495                         dependencies : [threads,
1496                                         librt],
1497                         link_depends : sym,
1498                         install : true,
1499                         install_dir : rootlibdir)
1500
1501                 # We cannot use shared_module because it does not support version suffix.
1502                 # Unfortunately shared_library insists on creating the symlink…
1503                 meson.add_install_script('sh', '-c',
1504                                          'rm $DESTDIR@0@/libnss_@1@.so'
1505                                          .format(rootlibdir, module))
1506
1507                 test('dlopen-nss_' + module,
1508                      test_dlopen,
1509                      args : [nss.full_path()]) # path to dlopen must include a slash
1510         endif
1511 endforeach
1512
1513 ############################################################
1514
1515 executable('systemd',
1516            systemd_sources,
1517            include_directories : includes,
1518            link_with : [libcore,
1519                         libshared],
1520            dependencies : [threads,
1521                            librt,
1522                            libseccomp,
1523                            libselinux,
1524                            libmount,
1525                            libblkid],
1526            install_rpath : rootlibexecdir,
1527            install : true,
1528            install_dir : rootlibexecdir)
1529
1530 meson.add_install_script(meson_make_symlink,
1531                          join_paths(rootlibexecdir, 'systemd'),
1532                          join_paths(rootsbindir, 'init'))
1533
1534 exe = executable('systemd-analyze',
1535                  systemd_analyze_sources,
1536                  include_directories : includes,
1537                  link_with : [libcore,
1538                               libshared],
1539                  dependencies : [threads,
1540                                  librt,
1541                                  libseccomp,
1542                                  libselinux,
1543                                  libmount,
1544                                  libblkid],
1545                  install_rpath : rootlibexecdir,
1546                  install : true)
1547 public_programs += exe
1548
1549 executable('systemd-journald',
1550            systemd_journald_sources,
1551            include_directories : includes,
1552            link_with : [libjournal_core,
1553                         libshared],
1554            dependencies : [threads,
1555                            libxz,
1556                            liblz4,
1557                            libselinux],
1558            install_rpath : rootlibexecdir,
1559            install : true,
1560            install_dir : rootlibexecdir)
1561
1562 exe = executable('systemd-cat',
1563                  systemd_cat_sources,
1564                  include_directories : includes,
1565                  link_with : [libjournal_core,
1566                               libshared],
1567                  dependencies : [threads],
1568                  install_rpath : rootlibexecdir,
1569                  install : true)
1570 public_programs += exe
1571
1572 exe = executable('journalctl',
1573                  journalctl_sources,
1574                  include_directories : includes,
1575                  link_with : [libshared],
1576                  dependencies : [threads,
1577                                  libqrencode,
1578                                  libxz,
1579                                  liblz4,
1580                                  libpcre2],
1581                  install_rpath : rootlibexecdir,
1582                  install : true,
1583                  install_dir : rootbindir)
1584 public_programs += exe
1585
1586 executable('systemd-getty-generator',
1587            'src/getty-generator/getty-generator.c',
1588            include_directories : includes,
1589            link_with : [libshared],
1590            install_rpath : rootlibexecdir,
1591            install : true,
1592            install_dir : systemgeneratordir)
1593
1594 executable('systemd-debug-generator',
1595            'src/debug-generator/debug-generator.c',
1596            include_directories : includes,
1597            link_with : [libshared],
1598            install_rpath : rootlibexecdir,
1599            install : true,
1600            install_dir : systemgeneratordir)
1601
1602 executable('systemd-fstab-generator',
1603            'src/fstab-generator/fstab-generator.c',
1604            'src/core/mount-setup.c',
1605            include_directories : includes,
1606            link_with : [libshared],
1607            install_rpath : rootlibexecdir,
1608            install : true,
1609            install_dir : systemgeneratordir)
1610
1611 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1612         executable('30-systemd-environment-d-generator',
1613                    'src/environment-d-generator/environment-d-generator.c',
1614                    include_directories : includes,
1615                    link_with : [libshared],
1616                    install_rpath : rootlibexecdir,
1617                    install : true,
1618                    install_dir : userenvgeneratordir)
1619
1620         meson.add_install_script(meson_make_symlink,
1621                                  join_paths(sysconfdir, 'environment'),
1622                                  join_paths(environmentdir, '99-environment.conf'))
1623 endif
1624
1625 if conf.get('ENABLE_HIBERNATE') == 1
1626         executable('systemd-hibernate-resume-generator',
1627                    'src/hibernate-resume/hibernate-resume-generator.c',
1628                    include_directories : includes,
1629                    link_with : [libshared],
1630                    install_rpath : rootlibexecdir,
1631                    install : true,
1632                    install_dir : systemgeneratordir)
1633
1634         executable('systemd-hibernate-resume',
1635                    'src/hibernate-resume/hibernate-resume.c',
1636                    include_directories : includes,
1637                    link_with : [libshared],
1638                    install_rpath : rootlibexecdir,
1639                    install : true,
1640                    install_dir : rootlibexecdir)
1641 endif
1642
1643 if conf.get('HAVE_BLKID') == 1
1644         executable('systemd-gpt-auto-generator',
1645                    'src/gpt-auto-generator/gpt-auto-generator.c',
1646                    'src/basic/blkid-util.h',
1647                    include_directories : includes,
1648                    link_with : [libshared],
1649                    dependencies : libblkid,
1650                    install_rpath : rootlibexecdir,
1651                    install : true,
1652                    install_dir : systemgeneratordir)
1653
1654         exe = executable('systemd-dissect',
1655                          'src/dissect/dissect.c',
1656                          include_directories : includes,
1657                          link_with : [libshared],
1658                          install_rpath : rootlibexecdir,
1659                          install : true,
1660                          install_dir : rootlibexecdir)
1661         public_programs += exe
1662 endif
1663
1664 if conf.get('ENABLE_RESOLVE') == 1
1665         executable('systemd-resolved',
1666                    systemd_resolved_sources,
1667                    include_directories : includes,
1668                    link_with : [libshared,
1669                                 libbasic_gcrypt,
1670                                 libsystemd_resolve_core],
1671                    dependencies : systemd_resolved_dependencies,
1672                    install_rpath : rootlibexecdir,
1673                    install : true,
1674                    install_dir : rootlibexecdir)
1675
1676         exe = executable('resolvectl',
1677                          resolvectl_sources,
1678                          include_directories : includes,
1679                          link_with : [libshared,
1680                                       libbasic_gcrypt,
1681                                       libsystemd_resolve_core],
1682                          dependencies : [threads,
1683                                          libgpg_error,
1684                                          libm,
1685                                          libidn],
1686                          install_rpath : rootlibexecdir,
1687                          install : true)
1688         public_programs += exe
1689
1690         meson.add_install_script(meson_make_symlink,
1691                          join_paths(bindir, 'resolvectl'),
1692                          join_paths(rootsbindir, 'resolvconf'))
1693
1694         meson.add_install_script(meson_make_symlink,
1695                          join_paths(bindir, 'resolvectl'),
1696                          join_paths(bindir, 'systemd-resolve'))
1697 endif
1698
1699 if conf.get('ENABLE_LOGIND') == 1
1700         executable('systemd-logind',
1701                    systemd_logind_sources,
1702                    include_directories : includes,
1703                    link_with : [liblogind_core,
1704                                 libshared],
1705                    dependencies : [threads,
1706                                    libacl],
1707                    install_rpath : rootlibexecdir,
1708                    install : true,
1709                    install_dir : rootlibexecdir)
1710
1711         exe = executable('loginctl',
1712                          loginctl_sources,
1713                          include_directories : includes,
1714                          link_with : [libshared],
1715                          dependencies : [threads,
1716                                          liblz4,
1717                                          libxz],
1718                          install_rpath : rootlibexecdir,
1719                          install : true,
1720                          install_dir : rootbindir)
1721         public_programs += exe
1722
1723         exe = executable('systemd-inhibit',
1724                          'src/login/inhibit.c',
1725                          include_directories : includes,
1726                          link_with : [libshared],
1727                          install_rpath : rootlibexecdir,
1728                          install : true,
1729                          install_dir : rootbindir)
1730         public_programs += exe
1731
1732         if conf.get('HAVE_PAM') == 1
1733                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1734                 pam_systemd = shared_library(
1735                         'pam_systemd',
1736                         pam_systemd_c,
1737                         name_prefix : '',
1738                         include_directories : includes,
1739                         link_args : ['-shared',
1740                                      '-Wl,--version-script=' + version_script_arg],
1741                         link_with : [libsystemd_static,
1742                                      libshared_static],
1743                         dependencies : [threads,
1744                                         libpam,
1745                                         libpam_misc],
1746                         link_depends : pam_systemd_sym,
1747                         install : true,
1748                         install_dir : pamlibdir)
1749
1750                 test('dlopen-pam_systemd',
1751                      test_dlopen,
1752                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1753         endif
1754 endif
1755
1756 executable('systemd-user-runtime-dir',
1757            user_runtime_dir_sources,
1758            include_directories : includes,
1759            link_with : [libshared, liblogind_core],
1760            install_rpath : rootlibexecdir,
1761            install : true,
1762            install_dir : rootlibexecdir)
1763
1764 if conf.get('HAVE_PAM') == 1
1765         executable('systemd-user-sessions',
1766                    'src/user-sessions/user-sessions.c',
1767                    include_directories : includes,
1768                    link_with : [libshared],
1769                    install_rpath : rootlibexecdir,
1770                    install : true,
1771                    install_dir : rootlibexecdir)
1772 endif
1773
1774 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1775         exe = executable('bootctl',
1776                          'src/boot/bootctl.c',
1777                          include_directories : includes,
1778                          link_with : [libshared],
1779                          dependencies : [libblkid],
1780                          install_rpath : rootlibexecdir,
1781                          install : true)
1782         public_programs += exe
1783 endif
1784
1785 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1786                  include_directories : includes,
1787                  link_with : [libshared],
1788                  dependencies : [threads],
1789                  install_rpath : rootlibexecdir,
1790                  install : true)
1791 public_programs += exe
1792
1793
1794 if get_option('link-systemctl-shared')
1795         systemctl_link_with = [libshared]
1796 else
1797         systemctl_link_with = [libsystemd_static,
1798                                libshared_static,
1799                                libjournal_client,
1800                                libbasic_gcrypt]
1801 endif
1802
1803 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1804                  include_directories : includes,
1805                  link_with : systemctl_link_with,
1806                  dependencies : [threads,
1807                                  libcap,
1808                                  libselinux,
1809                                  libxz,
1810                                  liblz4],
1811                  install_rpath : rootlibexecdir,
1812                  install : true,
1813                  install_dir : rootbindir)
1814 public_programs += exe
1815
1816 if conf.get('ENABLE_PORTABLED') == 1
1817         executable('systemd-portabled',
1818                    systemd_portabled_sources,
1819                    include_directories : includes,
1820                    link_with : [libshared],
1821                    dependencies : [threads],
1822                    install_rpath : rootlibexecdir,
1823                    install : true,
1824                    install_dir : rootlibexecdir)
1825
1826         exe = executable('portablectl', 'src/portable/portablectl.c',
1827                          include_directories : includes,
1828                          link_with : [libshared],
1829                          dependencies : [threads],
1830                          install_rpath : rootlibexecdir,
1831                          install : true,
1832                          install_dir : rootlibexecdir)
1833         public_programs += exe
1834 endif
1835
1836 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1837         meson.add_install_script(meson_make_symlink,
1838                                  join_paths(rootbindir, 'systemctl'),
1839                                  join_paths(rootsbindir, alias))
1840 endforeach
1841
1842 if conf.get('ENABLE_BACKLIGHT') == 1
1843         executable('systemd-backlight',
1844                    'src/backlight/backlight.c',
1845                    include_directories : includes,
1846                    link_with : [libshared],
1847                    install_rpath : rootlibexecdir,
1848                    install : true,
1849                    install_dir : rootlibexecdir)
1850 endif
1851
1852 if conf.get('ENABLE_RFKILL') == 1
1853         executable('systemd-rfkill',
1854                    'src/rfkill/rfkill.c',
1855                    include_directories : includes,
1856                    link_with : [libshared],
1857                    install_rpath : rootlibexecdir,
1858                    install : true,
1859                    install_dir : rootlibexecdir)
1860 endif
1861
1862 executable('systemd-system-update-generator',
1863            'src/system-update-generator/system-update-generator.c',
1864            include_directories : includes,
1865            link_with : [libshared],
1866            install_rpath : rootlibexecdir,
1867            install : true,
1868            install_dir : systemgeneratordir)
1869
1870 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1871         executable('systemd-cryptsetup',
1872                    'src/cryptsetup/cryptsetup.c',
1873                    include_directories : includes,
1874                    link_with : [libshared],
1875                    dependencies : [libcryptsetup],
1876                    install_rpath : rootlibexecdir,
1877                    install : true,
1878                    install_dir : rootlibexecdir)
1879
1880         executable('systemd-cryptsetup-generator',
1881                    'src/cryptsetup/cryptsetup-generator.c',
1882                    include_directories : includes,
1883                    link_with : [libshared],
1884                    dependencies : [libcryptsetup],
1885                    install_rpath : rootlibexecdir,
1886                    install : true,
1887                    install_dir : systemgeneratordir)
1888
1889         executable('systemd-veritysetup',
1890                    'src/veritysetup/veritysetup.c',
1891                    include_directories : includes,
1892                    link_with : [libshared],
1893                    dependencies : [libcryptsetup],
1894                    install_rpath : rootlibexecdir,
1895                    install : true,
1896                    install_dir : rootlibexecdir)
1897
1898         executable('systemd-veritysetup-generator',
1899                    'src/veritysetup/veritysetup-generator.c',
1900                    include_directories : includes,
1901                    link_with : [libshared],
1902                    dependencies : [libcryptsetup],
1903                    install_rpath : rootlibexecdir,
1904                    install : true,
1905                    install_dir : systemgeneratordir)
1906 endif
1907
1908 if conf.get('HAVE_SYSV_COMPAT') == 1
1909         executable('systemd-sysv-generator',
1910                    'src/sysv-generator/sysv-generator.c',
1911                    include_directories : includes,
1912                    link_with : [libshared],
1913                    install_rpath : rootlibexecdir,
1914                    install : true,
1915                    install_dir : systemgeneratordir)
1916
1917         executable('systemd-rc-local-generator',
1918                    'src/rc-local-generator/rc-local-generator.c',
1919                    include_directories : includes,
1920                    link_with : [libshared],
1921                    install_rpath : rootlibexecdir,
1922                    install : true,
1923                    install_dir : systemgeneratordir)
1924 endif
1925
1926 if conf.get('ENABLE_HOSTNAMED') == 1
1927         executable('systemd-hostnamed',
1928                    'src/hostname/hostnamed.c',
1929                    include_directories : includes,
1930                    link_with : [libshared],
1931                    install_rpath : rootlibexecdir,
1932                    install : true,
1933                    install_dir : rootlibexecdir)
1934
1935         exe = executable('hostnamectl',
1936                          'src/hostname/hostnamectl.c',
1937                          include_directories : includes,
1938                          link_with : [libshared],
1939                          install_rpath : rootlibexecdir,
1940                          install : true)
1941         public_programs += exe
1942 endif
1943
1944 if conf.get('ENABLE_LOCALED') == 1
1945         if conf.get('HAVE_XKBCOMMON') == 1
1946                 # logind will load libxkbcommon.so dynamically on its own
1947                 deps = [libdl]
1948         else
1949                 deps = []
1950         endif
1951
1952         executable('systemd-localed',
1953                    systemd_localed_sources,
1954                    include_directories : includes,
1955                    link_with : [libshared],
1956                    dependencies : deps,
1957                    install_rpath : rootlibexecdir,
1958                    install : true,
1959                    install_dir : rootlibexecdir)
1960
1961         exe = executable('localectl',
1962                          localectl_sources,
1963                          include_directories : includes,
1964                          link_with : [libshared],
1965                          install_rpath : rootlibexecdir,
1966                          install : true)
1967         public_programs += exe
1968 endif
1969
1970 if conf.get('ENABLE_TIMEDATED') == 1
1971         executable('systemd-timedated',
1972                    'src/timedate/timedated.c',
1973                    include_directories : includes,
1974                    link_with : [libshared],
1975                    install_rpath : rootlibexecdir,
1976                    install : true,
1977                    install_dir : rootlibexecdir)
1978 endif
1979
1980 if conf.get('ENABLE_TIMEDATECTL') == 1
1981         exe = executable('timedatectl',
1982                          'src/timedate/timedatectl.c',
1983                          include_directories : includes,
1984                          install_rpath : rootlibexecdir,
1985                          link_with : [libshared],
1986                          dependencies : [libm],
1987                          install : true)
1988         public_programs += exe
1989 endif
1990
1991 if conf.get('ENABLE_TIMESYNCD') == 1
1992         executable('systemd-timesyncd',
1993                    systemd_timesyncd_sources,
1994                    include_directories : includes,
1995                    link_with : [libshared],
1996                    dependencies : [threads,
1997                                    libm],
1998                    install_rpath : rootlibexecdir,
1999                    install : true,
2000                    install_dir : rootlibexecdir)
2001
2002         executable('systemd-time-wait-sync',
2003                    'src/time-wait-sync/time-wait-sync.c',
2004                    include_directories : includes,
2005                    link_with : [libshared],
2006                    install_rpath : rootlibexecdir,
2007                    install : true,
2008                    install_dir : rootlibexecdir)
2009 endif
2010
2011 if conf.get('ENABLE_MACHINED') == 1
2012         executable('systemd-machined',
2013                    systemd_machined_sources,
2014                    include_directories : includes,
2015                    link_with : [libmachine_core,
2016                                 libshared],
2017                    install_rpath : rootlibexecdir,
2018                    install : true,
2019                    install_dir : rootlibexecdir)
2020
2021         exe = executable('machinectl',
2022                          'src/machine/machinectl.c',
2023                          include_directories : includes,
2024                          link_with : [libshared],
2025                          dependencies : [threads,
2026                                          libxz,
2027                                          liblz4],
2028                          install_rpath : rootlibexecdir,
2029                          install : true,
2030                          install_dir : rootbindir)
2031         public_programs += exe
2032 endif
2033
2034 if conf.get('ENABLE_IMPORTD') == 1
2035         executable('systemd-importd',
2036                    systemd_importd_sources,
2037                    include_directories : includes,
2038                    link_with : [libshared],
2039                    dependencies : [threads],
2040                    install_rpath : rootlibexecdir,
2041                    install : true,
2042                    install_dir : rootlibexecdir)
2043
2044         systemd_pull = executable('systemd-pull',
2045                                   systemd_pull_sources,
2046                                   include_directories : includes,
2047                                   link_with : [libshared],
2048                                   dependencies : [libcurl,
2049                                                   libz,
2050                                                   libbzip2,
2051                                                   libxz,
2052                                                   libgcrypt],
2053                                   install_rpath : rootlibexecdir,
2054                                   install : true,
2055                                   install_dir : rootlibexecdir)
2056
2057         systemd_import = executable('systemd-import',
2058                                     systemd_import_sources,
2059                                     include_directories : includes,
2060                                     link_with : [libshared],
2061                                     dependencies : [libcurl,
2062                                                     libz,
2063                                                     libbzip2,
2064                                                     libxz],
2065                                     install_rpath : rootlibexecdir,
2066                                     install : true,
2067                                     install_dir : rootlibexecdir)
2068
2069         systemd_export = executable('systemd-export',
2070                                     systemd_export_sources,
2071                                     include_directories : includes,
2072                                     link_with : [libshared],
2073                                     dependencies : [libcurl,
2074                                                     libz,
2075                                                     libbzip2,
2076                                                     libxz],
2077                                     install_rpath : rootlibexecdir,
2078                                     install : true,
2079                                     install_dir : rootlibexecdir)
2080         public_programs += [systemd_pull, systemd_import, systemd_export]
2081 endif
2082
2083 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2084         exe = executable('systemd-journal-upload',
2085                          systemd_journal_upload_sources,
2086                          include_directories : includes,
2087                          link_with : [libshared],
2088                          dependencies : [threads,
2089                                          libcurl,
2090                                          libgnutls,
2091                                          libxz,
2092                                          liblz4],
2093                          install_rpath : rootlibexecdir,
2094                          install : true,
2095                          install_dir : rootlibexecdir)
2096         public_programs += exe
2097 endif
2098
2099 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2100         s_j_remote = executable('systemd-journal-remote',
2101                                 systemd_journal_remote_sources,
2102                                 include_directories : includes,
2103                                 link_with : [libshared,
2104                                              libsystemd_journal_remote],
2105                                 dependencies : [threads,
2106                                                 libmicrohttpd,
2107                                                 libgnutls,
2108                                                 libxz,
2109                                                 liblz4],
2110                                 install_rpath : rootlibexecdir,
2111                                 install : true,
2112                                 install_dir : rootlibexecdir)
2113
2114         s_j_gatewayd = executable('systemd-journal-gatewayd',
2115                                   systemd_journal_gatewayd_sources,
2116                                   include_directories : includes,
2117                                   link_with : [libshared],
2118                                   dependencies : [threads,
2119                                                   libmicrohttpd,
2120                                                   libgnutls,
2121                                                   libxz,
2122                                                   liblz4],
2123                                   install_rpath : rootlibexecdir,
2124                                   install : true,
2125                                   install_dir : rootlibexecdir)
2126         public_programs += [s_j_remote, s_j_gatewayd]
2127 endif
2128
2129 if conf.get('ENABLE_COREDUMP') == 1
2130         executable('systemd-coredump',
2131                    systemd_coredump_sources,
2132                    include_directories : includes,
2133                    link_with : [libshared],
2134                    dependencies : [threads,
2135                                    libacl,
2136                                    libdw,
2137                                    libxz,
2138                                    liblz4],
2139                    install_rpath : rootlibexecdir,
2140                    install : true,
2141                    install_dir : rootlibexecdir)
2142
2143         exe = executable('coredumpctl',
2144                          coredumpctl_sources,
2145                          include_directories : includes,
2146                          link_with : [libshared],
2147                          dependencies : [threads,
2148                                          libxz,
2149                                          liblz4],
2150                          install_rpath : rootlibexecdir,
2151                          install : true)
2152         public_programs += exe
2153 endif
2154
2155 if conf.get('ENABLE_BINFMT') == 1
2156         exe = executable('systemd-binfmt',
2157                          'src/binfmt/binfmt.c',
2158                          include_directories : includes,
2159                          link_with : [libshared],
2160                          install_rpath : rootlibexecdir,
2161                          install : true,
2162                          install_dir : rootlibexecdir)
2163         public_programs += exe
2164
2165         meson.add_install_script('sh', '-c',
2166                                  mkdir_p.format(binfmtdir))
2167         meson.add_install_script('sh', '-c',
2168                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2169 endif
2170
2171 if conf.get('ENABLE_VCONSOLE') == 1
2172         executable('systemd-vconsole-setup',
2173                    'src/vconsole/vconsole-setup.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_RANDOMSEED') == 1
2182         executable('systemd-random-seed',
2183                    'src/random-seed/random-seed.c',
2184                    include_directories : includes,
2185                    link_with : [libshared],
2186                    install_rpath : rootlibexecdir,
2187                    install : true,
2188                    install_dir : rootlibexecdir)
2189 endif
2190
2191 if conf.get('ENABLE_FIRSTBOOT') == 1
2192         executable('systemd-firstboot',
2193                    'src/firstboot/firstboot.c',
2194                    include_directories : includes,
2195                    link_with : [libshared],
2196                    dependencies : [libcrypt],
2197                    install_rpath : rootlibexecdir,
2198                    install : true,
2199                    install_dir : rootbindir)
2200 endif
2201
2202 executable('systemd-remount-fs',
2203            'src/remount-fs/remount-fs.c',
2204            'src/core/mount-setup.c',
2205            'src/core/mount-setup.h',
2206            include_directories : includes,
2207            link_with : [libshared],
2208            install_rpath : rootlibexecdir,
2209            install : true,
2210            install_dir : rootlibexecdir)
2211
2212 executable('systemd-machine-id-setup',
2213            'src/machine-id-setup/machine-id-setup-main.c',
2214            'src/core/machine-id-setup.c',
2215            'src/core/machine-id-setup.h',
2216            include_directories : includes,
2217            link_with : [libshared],
2218            install_rpath : rootlibexecdir,
2219            install : true,
2220            install_dir : rootbindir)
2221
2222 executable('systemd-fsck',
2223            'src/fsck/fsck.c',
2224            include_directories : includes,
2225            link_with : [libshared],
2226            install_rpath : rootlibexecdir,
2227            install : true,
2228            install_dir : rootlibexecdir)
2229
2230 executable('systemd-growfs',
2231            'src/partition/growfs.c',
2232            include_directories : includes,
2233            link_with : [libshared],
2234            dependencies : [libcryptsetup],
2235            install_rpath : rootlibexecdir,
2236            install : true,
2237            install_dir : rootlibexecdir)
2238
2239 executable('systemd-makefs',
2240            'src/partition/makefs.c',
2241            include_directories : includes,
2242            link_with : [libshared],
2243            install_rpath : rootlibexecdir,
2244            install : true,
2245            install_dir : rootlibexecdir)
2246
2247 executable('systemd-sleep',
2248            'src/sleep/sleep.c',
2249            include_directories : includes,
2250            link_with : [libshared],
2251            install_rpath : rootlibexecdir,
2252            install : true,
2253            install_dir : rootlibexecdir)
2254
2255 exe = executable('systemd-sysctl',
2256                  'src/sysctl/sysctl.c',
2257                  include_directories : includes,
2258                  link_with : [libshared],
2259                  install_rpath : rootlibexecdir,
2260                  install : true,
2261                  install_dir : rootlibexecdir)
2262 public_programs += exe
2263
2264 executable('systemd-ac-power',
2265            'src/ac-power/ac-power.c',
2266            include_directories : includes,
2267            link_with : [libshared],
2268            install_rpath : rootlibexecdir,
2269            install : true,
2270            install_dir : rootlibexecdir)
2271
2272 exe = executable('systemd-detect-virt',
2273                  'src/detect-virt/detect-virt.c',
2274                  include_directories : includes,
2275                  link_with : [libshared],
2276                  install_rpath : rootlibexecdir,
2277                  install : true)
2278 public_programs += exe
2279
2280 exe = executable('systemd-delta',
2281                  'src/delta/delta.c',
2282                  include_directories : includes,
2283                  link_with : [libshared],
2284                  install_rpath : rootlibexecdir,
2285                  install : true)
2286 public_programs += exe
2287
2288 exe = executable('systemd-escape',
2289                  'src/escape/escape.c',
2290                  include_directories : includes,
2291                  link_with : [libshared],
2292                  install_rpath : rootlibexecdir,
2293                  install : true,
2294                  install_dir : rootbindir)
2295 public_programs += exe
2296
2297 exe = executable('systemd-notify',
2298                  'src/notify/notify.c',
2299                  include_directories : includes,
2300                  link_with : [libshared],
2301                  install_rpath : rootlibexecdir,
2302                  install : true,
2303                  install_dir : rootbindir)
2304 public_programs += exe
2305
2306 executable('systemd-volatile-root',
2307            'src/volatile-root/volatile-root.c',
2308            include_directories : includes,
2309            link_with : [libshared],
2310            install_rpath : rootlibexecdir,
2311            install : true,
2312            install_dir : rootlibexecdir)
2313
2314 executable('systemd-cgroups-agent',
2315            'src/cgroups-agent/cgroups-agent.c',
2316            include_directories : includes,
2317            link_with : [libshared],
2318            install_rpath : rootlibexecdir,
2319            install : true,
2320            install_dir : rootlibexecdir)
2321
2322 exe = executable('systemd-path',
2323                  'src/path/path.c',
2324                  include_directories : includes,
2325                  link_with : [libshared],
2326                  install_rpath : rootlibexecdir,
2327                  install : true)
2328 public_programs += exe
2329
2330 exe = executable('systemd-ask-password',
2331                  'src/ask-password/ask-password.c',
2332                  include_directories : includes,
2333                  link_with : [libshared],
2334                  install_rpath : rootlibexecdir,
2335                  install : true,
2336                  install_dir : rootbindir)
2337 public_programs += exe
2338
2339 executable('systemd-reply-password',
2340            'src/reply-password/reply-password.c',
2341            include_directories : includes,
2342            link_with : [libshared],
2343            install_rpath : rootlibexecdir,
2344            install : true,
2345            install_dir : rootlibexecdir)
2346
2347 exe = executable('systemd-tty-ask-password-agent',
2348                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2349                  include_directories : includes,
2350                  link_with : [libshared],
2351                  install_rpath : rootlibexecdir,
2352                  install : true,
2353                  install_dir : rootbindir)
2354 public_programs += exe
2355
2356 exe = executable('systemd-cgls',
2357                  'src/cgls/cgls.c',
2358                  include_directories : includes,
2359                  link_with : [libshared],
2360                  install_rpath : rootlibexecdir,
2361                  install : true)
2362 public_programs += exe
2363
2364 exe = executable('systemd-cgtop',
2365                  'src/cgtop/cgtop.c',
2366                  include_directories : includes,
2367                  link_with : [libshared],
2368                  install_rpath : rootlibexecdir,
2369                  install : true)
2370 public_programs += exe
2371
2372 executable('systemd-initctl',
2373            'src/initctl/initctl.c',
2374            include_directories : includes,
2375            link_with : [libshared],
2376            install_rpath : rootlibexecdir,
2377            install : true,
2378            install_dir : rootlibexecdir)
2379
2380 exe = executable('systemd-mount',
2381                  'src/mount/mount-tool.c',
2382                  include_directories : includes,
2383                  link_with : [libshared],
2384                  install_rpath : rootlibexecdir,
2385                  install : true)
2386 public_programs += exe
2387
2388 meson.add_install_script(meson_make_symlink,
2389                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2390
2391 exe = executable('systemd-run',
2392                  'src/run/run.c',
2393                  include_directories : includes,
2394                  link_with : [libshared],
2395                  install_rpath : rootlibexecdir,
2396                  install : true)
2397 public_programs += exe
2398
2399 exe = executable('systemd-stdio-bridge',
2400                  'src/stdio-bridge/stdio-bridge.c',
2401                  include_directories : includes,
2402                  link_with : [libshared],
2403                  install_rpath : rootlibexecdir,
2404                  install : true)
2405 public_programs += exe
2406
2407 exe = executable('busctl',
2408                  'src/busctl/busctl.c',
2409                  'src/busctl/busctl-introspect.c',
2410                  'src/busctl/busctl-introspect.h',
2411                  include_directories : includes,
2412                  link_with : [libshared],
2413                  install_rpath : rootlibexecdir,
2414                  install : true)
2415 public_programs += exe
2416
2417 if conf.get('ENABLE_SYSUSERS') == 1
2418         exe = executable('systemd-sysusers',
2419                          'src/sysusers/sysusers.c',
2420                          include_directories : includes,
2421                          link_with : [libshared],
2422                          install_rpath : rootlibexecdir,
2423                          install : true,
2424                          install_dir : rootbindir)
2425         public_programs += exe
2426 endif
2427
2428 if conf.get('ENABLE_TMPFILES') == 1
2429         exe = executable('systemd-tmpfiles',
2430                          'src/tmpfiles/tmpfiles.c',
2431                          include_directories : includes,
2432                          link_with : [libshared],
2433                          dependencies : [libacl],
2434                          install_rpath : rootlibexecdir,
2435                          install : true,
2436                          install_dir : rootbindir)
2437         public_programs += exe
2438
2439         test('test-systemd-tmpfiles',
2440              test_systemd_tmpfiles_py,
2441              args : exe.full_path())
2442         # https://github.com/mesonbuild/meson/issues/2681
2443 endif
2444
2445 if conf.get('ENABLE_HWDB') == 1
2446         exe = executable('systemd-hwdb',
2447                          'src/hwdb/hwdb.c',
2448                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2449                          include_directories : includes,
2450                          link_with : [libudev_static],
2451                          install_rpath : udev_rpath,
2452                          install : true,
2453                          install_dir : rootbindir)
2454         public_programs += exe
2455 endif
2456
2457 if conf.get('ENABLE_QUOTACHECK') == 1
2458         executable('systemd-quotacheck',
2459                    'src/quotacheck/quotacheck.c',
2460                    include_directories : includes,
2461                    link_with : [libshared],
2462                    install_rpath : rootlibexecdir,
2463                    install : true,
2464                    install_dir : rootlibexecdir)
2465 endif
2466
2467 exe = executable('systemd-socket-proxyd',
2468                  'src/socket-proxy/socket-proxyd.c',
2469                  include_directories : includes,
2470                  link_with : [libshared],
2471                  dependencies : [threads],
2472                  install_rpath : rootlibexecdir,
2473                  install : true,
2474                  install_dir : rootlibexecdir)
2475 public_programs += exe
2476
2477 exe = executable('systemd-udevd',
2478                  systemd_udevd_sources,
2479                  include_directories : includes,
2480                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2481                  link_with : [libudev_core,
2482                               libsystemd_network,
2483                               libudev_static],
2484                  dependencies : [threads,
2485                                  libkmod,
2486                                  libidn,
2487                                  libacl,
2488                                  libblkid],
2489                  install_rpath : udev_rpath,
2490                  install : true,
2491                  install_dir : rootlibexecdir)
2492 public_programs += exe
2493
2494 exe = executable('udevadm',
2495                  udevadm_sources,
2496                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2497                  include_directories : includes,
2498                  link_with : [libudev_core,
2499                               libsystemd_network,
2500                               libudev_static],
2501                  dependencies : [threads,
2502                                  libkmod,
2503                                  libidn,
2504                                  libacl,
2505                                  libblkid],
2506                  install_rpath : udev_rpath,
2507                  install : true,
2508                  install_dir : rootbindir)
2509 public_programs += exe
2510
2511 executable('systemd-shutdown',
2512            systemd_shutdown_sources,
2513            include_directories : includes,
2514            link_with : [libshared],
2515            dependencies : [libmount],
2516            install_rpath : rootlibexecdir,
2517            install : true,
2518            install_dir : rootlibexecdir)
2519
2520 executable('systemd-update-done',
2521            'src/update-done/update-done.c',
2522            include_directories : includes,
2523            link_with : [libshared],
2524            install_rpath : rootlibexecdir,
2525            install : true,
2526            install_dir : rootlibexecdir)
2527
2528 executable('systemd-update-utmp',
2529            'src/update-utmp/update-utmp.c',
2530            include_directories : includes,
2531            link_with : [libshared],
2532            dependencies : [libaudit],
2533            install_rpath : rootlibexecdir,
2534            install : true,
2535            install_dir : rootlibexecdir)
2536
2537 if conf.get('HAVE_KMOD') == 1
2538         executable('systemd-modules-load',
2539                    'src/modules-load/modules-load.c',
2540                    include_directories : includes,
2541                    link_with : [libshared],
2542                    dependencies : [libkmod],
2543                    install_rpath : rootlibexecdir,
2544                    install : true,
2545                    install_dir : rootlibexecdir)
2546
2547         meson.add_install_script('sh', '-c',
2548                                  mkdir_p.format(modulesloaddir))
2549         meson.add_install_script('sh', '-c',
2550                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2551 endif
2552
2553 exe = executable('systemd-nspawn',
2554                  systemd_nspawn_sources,
2555                  'src/core/mount-setup.c', # FIXME: use a variable?
2556                  'src/core/mount-setup.h',
2557                  'src/core/loopback-setup.c',
2558                  'src/core/loopback-setup.h',
2559                  include_directories : includes,
2560                  link_with : [libnspawn_core,
2561                               libshared],
2562                  dependencies : [libblkid],
2563                  install_rpath : rootlibexecdir,
2564                  install : true)
2565 public_programs += exe
2566
2567 if conf.get('ENABLE_NETWORKD') == 1
2568         executable('systemd-networkd',
2569                    systemd_networkd_sources,
2570                    include_directories : includes,
2571                    link_with : [libnetworkd_core,
2572                                 libsystemd_network,
2573                                 libudev_static,
2574                                 libshared],
2575                    dependencies : [threads],
2576                    install_rpath : rootlibexecdir,
2577                    install : true,
2578                    install_dir : rootlibexecdir)
2579
2580         executable('systemd-networkd-wait-online',
2581                    systemd_networkd_wait_online_sources,
2582                    include_directories : includes,
2583                    link_with : [libnetworkd_core,
2584                                 libshared],
2585                    install_rpath : rootlibexecdir,
2586                    install : true,
2587                    install_dir : rootlibexecdir)
2588
2589         exe = executable('networkctl',
2590                    networkctl_sources,
2591                    include_directories : includes,
2592                    link_with : [libsystemd_network,
2593                               libshared],
2594                    install_rpath : rootlibexecdir,
2595                    install : true,
2596                    install_dir : rootbindir)
2597         public_programs += exe
2598 endif
2599
2600 executable('systemd-sulogin-shell',
2601            ['src/sulogin-shell/sulogin-shell.c'],
2602            include_directories : includes,
2603            link_with : [libshared],
2604            install_rpath : rootlibexecdir,
2605            install : true,
2606            install_dir : rootlibexecdir)
2607
2608 ############################################################
2609
2610 foreach tuple : tests
2611         sources = tuple[0]
2612         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2613         dependencies = tuple[2]
2614         condition = tuple.length() >= 4 ? tuple[3] : ''
2615         type = tuple.length() >= 5 ? tuple[4] : ''
2616         defs = tuple.length() >= 6 ? tuple[5] : []
2617         incs = tuple.length() >= 7 ? tuple[6] : includes
2618         timeout = 30
2619
2620         name = sources[0].split('/')[-1].split('.')[0]
2621         if type.startswith('timeout=')
2622                 timeout = type.split('=')[1].to_int()
2623                 type = ''
2624         endif
2625         if want_tests == 'false'
2626                 message('Not compiling @0@ because tests is set to false'.format(name))
2627         elif condition == '' or conf.get(condition) == 1
2628                 exe = executable(
2629                         name,
2630                         sources,
2631                         include_directories : incs,
2632                         link_with : link_with,
2633                         dependencies : dependencies,
2634                         c_args : defs,
2635                         install_rpath : rootlibexecdir,
2636                         install : install_tests,
2637                         install_dir : join_paths(testsdir, type))
2638
2639                 if type == 'manual'
2640                         message('@0@ is a manual test'.format(name))
2641                 elif type == 'unsafe' and want_tests != 'unsafe'
2642                         message('@0@ is an unsafe test'.format(name))
2643                 else
2644                         test(name, exe,
2645                              env : test_env,
2646                              timeout : timeout)
2647                 endif
2648         else
2649                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2650         endif
2651 endforeach
2652
2653 exe = executable(
2654         'test-libsystemd-sym',
2655         test_libsystemd_sym_c,
2656         include_directories : includes,
2657         link_with : [libsystemd],
2658         install : install_tests,
2659         install_dir : testsdir)
2660 test('test-libsystemd-sym', exe)
2661
2662 exe = executable(
2663         'test-libsystemd-static-sym',
2664         test_libsystemd_sym_c,
2665         include_directories : includes,
2666         link_with : [install_libsystemd_static],
2667         dependencies : [threads], # threads is already included in dependencies on the library,
2668                                   # but does not seem to get propagated. Add here as a work-around.
2669         build_by_default : static_libsystemd_pic,
2670         install : install_tests and static_libsystemd_pic,
2671         install_dir : testsdir)
2672 if static_libsystemd_pic
2673         test('test-libsystemd-static-sym', exe)
2674 endif
2675
2676 exe = executable(
2677         'test-libudev-sym',
2678         test_libudev_sym_c,
2679         include_directories : includes,
2680         c_args : ['-Wno-deprecated-declarations'],
2681         link_with : [libudev],
2682         install : install_tests,
2683         install_dir : testsdir)
2684 test('test-libudev-sym', exe)
2685
2686 exe = executable(
2687         'test-libudev-static-sym',
2688         test_libudev_sym_c,
2689         include_directories : includes,
2690         c_args : ['-Wno-deprecated-declarations'],
2691         link_with : [install_libudev_static],
2692         build_by_default : static_libudev_pic,
2693         install : install_tests and static_libudev_pic,
2694         install_dir : testsdir)
2695 if static_libudev_pic
2696         test('test-libudev-static-sym', exe)
2697 endif
2698
2699 ############################################################
2700
2701 fuzzer_exes = []
2702
2703 foreach tuple : fuzzers
2704         sources = tuple[0]
2705         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2706         dependencies = tuple[2]
2707         defs = tuple.length() >= 4 ? tuple[3] : []
2708         incs = tuple.length() >= 5 ? tuple[4] : includes
2709
2710         if fuzzer_build
2711                 dependencies += fuzzing_engine
2712         else
2713                 sources += 'src/fuzz/fuzz-main.c'
2714         endif
2715
2716         name = sources[0].split('/')[-1].split('.')[0]
2717
2718         fuzzer_exes += executable(
2719                 name,
2720                 sources,
2721                 include_directories : [incs, include_directories('src/fuzz')],
2722                 link_with : link_with,
2723                 dependencies : dependencies,
2724                 c_args : defs,
2725                 install : false)
2726 endforeach
2727
2728 run_target('fuzzers',
2729         depends : fuzzer_exes,
2730         command : ['true'])
2731
2732 ############################################################
2733
2734 make_directive_index_py = find_program('tools/make-directive-index.py')
2735 make_man_index_py = find_program('tools/make-man-index.py')
2736 xml_helper_py = find_program('tools/xml_helper.py')
2737 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2738
2739 subdir('units')
2740 subdir('sysctl.d')
2741 subdir('sysusers.d')
2742 subdir('tmpfiles.d')
2743 subdir('presets')
2744 subdir('hwdb')
2745 subdir('network')
2746 subdir('man')
2747 subdir('shell-completion/bash')
2748 subdir('shell-completion/zsh')
2749 subdir('docs/sysvinit')
2750 subdir('docs/var-log')
2751
2752 # FIXME: figure out if the warning is true:
2753 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2754 install_subdir('factory/etc',
2755                install_dir : factorydir)
2756
2757
2758 install_data('xorg/50-systemd-user.sh',
2759              install_dir : xinitrcdir)
2760 install_data('modprobe.d/systemd.conf',
2761              install_dir : modprobedir)
2762 install_data('LICENSE.GPL2',
2763              'LICENSE.LGPL2.1',
2764              'NEWS',
2765              'README',
2766              'docs/CODING_STYLE',
2767              'docs/DISTRO_PORTING.md',
2768              'docs/ENVIRONMENT.md',
2769              'docs/HACKING',
2770              'docs/TRANSIENT-SETTINGS.md',
2771              'docs/TRANSLATORS.md',
2772              'docs/UIDS-GIDS.md',
2773              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2774              install_dir : docdir)
2775
2776 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2777 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2778
2779 ############################################################
2780
2781 meson_check_help = find_program('tools/meson-check-help.sh')
2782
2783 foreach exec : public_programs
2784         name = exec.full_path().split('/')[-1]
2785         test('check-help-' + name,
2786              meson_check_help,
2787              args : [exec.full_path()])
2788 endforeach
2789
2790 ############################################################
2791
2792 # Enable tests for all supported sanitizers
2793 foreach tuple : sanitizers
2794         sanitizer = tuple[0]
2795         build = tuple[1]
2796
2797         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
2798                 prev = ''
2799                 foreach p : fuzz_regression_tests
2800                         b = p.split('/')[-2]
2801                         c = p.split('/')[-1]
2802
2803                         name = '@0@:@1@'.format(b, sanitizer)
2804
2805                         if name != prev
2806                                 if want_tests == 'false'
2807                                         message('Not compiling @0@ because tests is set to false'.format(name))
2808                                 elif slow_tests
2809                                         exe = custom_target(
2810                                                 name,
2811                                                 output : name,
2812                                                 depends : build,
2813                                                 command : [env, 'ln', '-fs',
2814                                                            join_paths(build.full_path(), b),
2815                                                            '@OUTPUT@'],
2816                                                 build_by_default : true)
2817                                 else
2818                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2819                                 endif
2820                         endif
2821                         prev = name
2822
2823                         if want_tests != 'false' and slow_tests
2824                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2825                                      env,
2826                                      args : [exe.full_path(),
2827                                              join_paths(meson.source_root(),
2828                                                         'test/fuzz-regressions',
2829                                                         p)])
2830                         endif
2831                 endforeach
2832         endif
2833 endforeach
2834
2835
2836 ############################################################
2837
2838 if git.found()
2839         all_files = run_command(
2840                 git,
2841                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2842                  'ls-files',
2843                  ':/*.[ch]'])
2844         all_files = files(all_files.stdout().split())
2845
2846         custom_target(
2847                 'tags',
2848                 output : 'tags',
2849                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2850         run_target(
2851                 'ctags',
2852                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2853 endif
2854
2855 if git.found()
2856         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2857         run_target(
2858                 'git-contrib',
2859                 command : [meson_git_contrib_sh])
2860 endif
2861
2862 if git.found()
2863         git_head = run_command(
2864                 git,
2865                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2866                  'rev-parse', 'HEAD']).stdout().strip()
2867         git_head_short = run_command(
2868                 git,
2869                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2870                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2871
2872         run_target(
2873                 'git-snapshot',
2874                 command : ['git', 'archive',
2875                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2876                                                                  git_head_short),
2877                            '--prefix', 'systemd-@0@/'.format(git_head),
2878                            'HEAD'])
2879 endif
2880
2881 ############################################################
2882
2883 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2884 run_target(
2885         'check-api-docs',
2886         depends : [man, libsystemd, libudev],
2887         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2888
2889 ############################################################
2890
2891 status = [
2892         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2893
2894         'split /usr:                        @0@'.format(split_usr),
2895         'split bin-sbin:                    @0@'.format(split_bin),
2896         'prefix directory:                  @0@'.format(prefixdir),
2897         'rootprefix directory:              @0@'.format(rootprefixdir),
2898         'sysconf directory:                 @0@'.format(sysconfdir),
2899         'include directory:                 @0@'.format(includedir),
2900         'lib directory:                     @0@'.format(libdir),
2901         'rootlib directory:                 @0@'.format(rootlibdir),
2902         'SysV init scripts:                 @0@'.format(sysvinit_path),
2903         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2904         'PAM modules directory:             @0@'.format(pamlibdir),
2905         'PAM configuration directory:       @0@'.format(pamconfdir),
2906         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2907         'modprobe.d directory:              @0@'.format(modprobedir),
2908         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2909         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2910         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2911         'bash completions directory:        @0@'.format(bashcompletiondir),
2912         'zsh completions directory:         @0@'.format(zshcompletiondir),
2913         'extra start script:                @0@'.format(get_option('rc-local')),
2914         'extra stop script:                 @0@'.format(get_option('halt-local')),
2915         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2916                                                               get_option('debug-tty')),
2917         'TTY GID:                           @0@'.format(tty_gid),
2918         'users GID:                         @0@'.format(substs.get('USERS_GID')),
2919         'maximum system UID:                @0@'.format(system_uid_max),
2920         'maximum system GID:                @0@'.format(system_gid_max),
2921         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2922         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2923         'minimum container UID base:        @0@'.format(container_uid_base_min),
2924         'maximum container UID base:        @0@'.format(container_uid_base_max),
2925         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2926         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2927         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2928         'support URL:                       @0@'.format(support_url),
2929         'nobody user name:                  @0@'.format(nobody_user),
2930         'nobody group name:                 @0@'.format(nobody_group),
2931         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2932         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2933
2934         'default DNSSEC mode:               @0@'.format(default_dnssec),
2935         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
2936         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2937         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2938
2939 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2940 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2941 status += [
2942         'default DNS servers:               @0@'.format(alt_dns_servers),
2943         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2944
2945 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2946                              '@@0@'.format(time_epoch)).stdout().strip()
2947 status += [
2948         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2949
2950 # TODO:
2951 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2952 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2953 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2954
2955 if conf.get('ENABLE_EFI') == 1
2956         status += 'efi arch:                          @0@'.format(efi_arch)
2957
2958         if have_gnu_efi
2959                 status += [
2960                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2961                         'EFI CC                             @0@'.format(efi_cc),
2962                         'EFI lib directory:                 @0@'.format(efi_libdir),
2963                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2964                         'EFI include directory:             @0@'.format(efi_incdir)]
2965         endif
2966 endif
2967
2968 found = []
2969 missing = []
2970
2971 foreach tuple : [
2972         ['libcryptsetup'],
2973         ['PAM'],
2974         ['AUDIT'],
2975         ['IMA'],
2976         ['AppArmor'],
2977         ['SELinux'],
2978         ['SECCOMP'],
2979         ['SMACK'],
2980         ['zlib'],
2981         ['xz'],
2982         ['lz4'],
2983         ['bzip2'],
2984         ['ACL'],
2985         ['gcrypt'],
2986         ['qrencode'],
2987         ['microhttpd'],
2988         ['gnutls'],
2989         ['openssl'],
2990         ['libcurl'],
2991         ['idn'],
2992         ['libidn2'],
2993         ['libidn'],
2994         ['libiptc'],
2995         ['elfutils'],
2996         ['binfmt'],
2997         ['vconsole'],
2998         ['quotacheck'],
2999         ['tmpfiles'],
3000         ['environment.d'],
3001         ['sysusers'],
3002         ['firstboot'],
3003         ['randomseed'],
3004         ['backlight'],
3005         ['rfkill'],
3006         ['logind'],
3007         ['machined'],
3008         ['portabled'],
3009         ['importd'],
3010         ['hostnamed'],
3011         ['timedated'],
3012         ['timesyncd'],
3013         ['localed'],
3014         ['networkd'],
3015         ['resolve'],
3016         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3017         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3018         ['coredump'],
3019         ['polkit'],
3020         ['legacy pkla',      install_polkit_pkla],
3021         ['efi'],
3022         ['gnu-efi',          have_gnu_efi],
3023         ['kmod'],
3024         ['xkbcommon'],
3025         ['pcre2'],
3026         ['blkid'],
3027         ['dbus'],
3028         ['glib'],
3029         ['nss-myhostname',   conf.get('ENABLE_NSS_MYHOSTNAME') == 1],
3030         ['nss-mymachines',   conf.get('ENABLE_NSS_MYMACHINES') == 1],
3031         ['nss-resolve',      conf.get('ENABLE_NSS_RESOLVE') == 1],
3032         ['nss-systemd',      conf.get('ENABLE_NSS_SYSTEMD') == 1],
3033         ['hwdb'],
3034         ['tpm'],
3035         ['man pages',        want_man],
3036         ['html pages',       want_html],
3037         ['man page indices', want_man and have_lxml],
3038         ['SysV compat'],
3039         ['utmp'],
3040         ['ldconfig'],
3041         ['hibernate'],
3042         ['adm group',        get_option('adm-group')],
3043         ['wheel group',      get_option('wheel-group')],
3044         ['gshadow'],
3045         ['debug hashmap'],
3046         ['debug mmap cache'],
3047         ['valgrind',         conf.get('VALGRIND') == 1],
3048 ]
3049
3050         if tuple.length() >= 2
3051                 cond = tuple[1]
3052         else
3053                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3054                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3055                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3056         endif
3057         if cond
3058                 found += tuple[0]
3059         else
3060                 missing += tuple[0]
3061         endif
3062 endforeach
3063
3064 status += [
3065         '',
3066         'enabled features: @0@'.format(', '.join(found)),
3067         '',
3068         'disabled features: @0@'.format(', '.join(missing)),
3069         '']
3070 message('\n         '.join(status))
3071
3072 if rootprefixdir != rootprefix_default
3073         warning('\n' +
3074                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3075                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3076                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3077 endif