meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2 #
   3 # Copyright © 2017 Zbigniew Jędrzejewski-Szmek
   4
   5 project('systemd', 'c',
   6         version : '238',
   7         license : 'LGPLv2+',
   8         default_options: [
   9                 'c_std=gnu99',
  10                 'prefix=/usr',
  11                 'sysconfdir=/etc',
  12                 'localstatedir=/var',
  13         ],
  14         meson_version : '>= 0.44',
  15        )
  16
  17 libsystemd_version = '0.22.0'
  18 libudev_version = '1.6.10'
  19
  20 # We need the same data in two different formats, ugh!
  21 # Also, for hysterical reasons, we use different variable
  22 # names, sometimes. Not all variables are included in every
  23 # set. Ugh, ugh, ugh!
  24 conf = configuration_data()
  25 conf.set_quoted('PACKAGE_STRING',  meson.project_name() + ' ' + meson.project_version())
  26 conf.set_quoted('PACKAGE_VERSION', meson.project_version())
  27
  28 substs = configuration_data()
  29 substs.set('PACKAGE_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  30 substs.set('PACKAGE_VERSION',      meson.project_version())
  31
  32 #####################################################################
  33
  34 # Try to install the git pre-commit hook
  35 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  36 if git_hook.returncode() == 0
  37         message(git_hook.stdout().strip())
  38 endif
  39
  40 #####################################################################
  41
  42 if get_option('split-usr') == 'auto'
  43         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  44 else
  45         split_usr = get_option('split-usr') == 'true'
  46 endif
  47 conf.set10('HAVE_SPLIT_USR', split_usr,
  48            description : '/usr/bin and /bin directories are separate')
  49
  50 if get_option('split-bin') == 'auto'
  51         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  52 else
  53         split_bin = get_option('split-bin') == 'true'
  54 endif
  55 conf.set10('HAVE_SPLIT_BIN', split_bin,
  56            description : 'bin and sbin directories are separate')
  57
  58 rootprefixdir = get_option('rootprefix')
  59 # Unusual rootprefixdir values are used by some distros
  60 # (see https://github.com/systemd/systemd/pull/7461).
  61 rootprefix_default = split_usr ? '/' : '/usr'
  62 if rootprefixdir == ''
  63         rootprefixdir = rootprefix_default
  64 endif
  65
  66 sysvinit_path = get_option('sysvinit-path')
  67 sysvrcnd_path = get_option('sysvrcnd-path')
  68 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  69            description : 'SysV init scripts and rcN.d links are supported')
  70
  71 # join_paths ignore the preceding arguments if an absolute component is
  72 # encountered, so this should canonicalize various paths when they are
  73 # absolute or relative.
  74 prefixdir = get_option('prefix')
  75 if not prefixdir.startswith('/')
  76         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  77 endif
  78 bindir = join_paths(prefixdir, get_option('bindir'))
  79 libdir = join_paths(prefixdir, get_option('libdir'))
  80 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  81 includedir = join_paths(prefixdir, get_option('includedir'))
  82 datadir = join_paths(prefixdir, get_option('datadir'))
  83 localstatedir = join_paths('/', get_option('localstatedir'))
  84
  85 rootbindir = join_paths(rootprefixdir, 'bin')
  86 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
  87 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  88
  89 rootlibdir = get_option('rootlibdir')
  90 if rootlibdir == ''
  91         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
  92 endif
  93
  94 # Dirs of external packages
  95 pkgconfigdatadir = join_paths(datadir, 'pkgconfig')
  96 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
  97 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
  98 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
  99 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 100 varlogdir = join_paths(localstatedir, 'log')
 101 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 102 rpmmacrosdir = get_option('rpmmacrosdir')
 103 if rpmmacrosdir != 'no'
 104         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 105 endif
 106 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 107
 108 # Our own paths
 109 pkgdatadir = join_paths(datadir, 'systemd')
 110 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 111 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 112 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 113 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 114 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 115 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 116 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 117 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 118 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 119 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 120 pkgincludedir = join_paths(includedir, 'systemd')
 121 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 122 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 123 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 124 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 125 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 126 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 127 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 128 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 129 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 130 udevhomedir = udevlibexecdir
 131 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 132 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 133 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 134 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 135 factorydir = join_paths(datadir, 'factory')
 136 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 137 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 138 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 139 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 140 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 141 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 142
 143 docdir = get_option('docdir')
 144 if docdir == ''
 145         docdir = join_paths(datadir, 'doc/systemd')
 146 endif
 147
 148 dbuspolicydir = get_option('dbuspolicydir')
 149 if dbuspolicydir == ''
 150         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 151 endif
 152
 153 dbussessionservicedir = get_option('dbussessionservicedir')
 154 if dbussessionservicedir == ''
 155         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 156 endif
 157
 158 dbussystemservicedir = get_option('dbussystemservicedir')
 159 if dbussystemservicedir == ''
 160         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 161 endif
 162
 163 pamlibdir = get_option('pamlibdir')
 164 if pamlibdir == ''
 165         pamlibdir = join_paths(rootlibdir, 'security')
 166 endif
 167
 168 pamconfdir = get_option('pamconfdir')
 169 if pamconfdir == ''
 170         pamconfdir = join_paths(sysconfdir, 'pam.d')
 171 endif
 172
 173 memory_accounting_default = get_option('memory-accounting-default')
 174
 175 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 176 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 177 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 178 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 179 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 180 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 181 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 182
 183 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 184
 185 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 186 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 187 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 188 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 189 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 190 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 191 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 192 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 193 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 194 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 195 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 196 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 197 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 198 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 199 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 200 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 201 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 202 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 203 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 204 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 205 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 206 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 207 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 208 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 209 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 210 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 211 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 212 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 213 conf.set_quoted('LIBDIR',                                     libdir)
 214 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 215 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 216 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 217 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 218 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 219 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 220 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 221 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 222 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 223 conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 224 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 225
 226 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 227 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 228
 229 substs.set('prefix',                                          prefixdir)
 230 substs.set('exec_prefix',                                     prefixdir)
 231 substs.set('libdir',                                          libdir)
 232 substs.set('rootlibdir',                                      rootlibdir)
 233 substs.set('includedir',                                      includedir)
 234 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 235 substs.set('bindir',                                          bindir)
 236 substs.set('rootbindir',                                      rootbindir)
 237 substs.set('rootlibexecdir',                                  rootlibexecdir)
 238 substs.set('systemunitdir',                                   systemunitdir)
 239 substs.set('userunitdir',                                     userunitdir)
 240 substs.set('systempresetdir',                                 systempresetdir)
 241 substs.set('userpresetdir',                                   userpresetdir)
 242 substs.set('udevhwdbdir',                                     udevhwdbdir)
 243 substs.set('udevrulesdir',                                    udevrulesdir)
 244 substs.set('udevlibexecdir',                                  udevlibexecdir)
 245 substs.set('environmentdir',                                  environmentdir)
 246 substs.set('catalogdir',                                      catalogdir)
 247 substs.set('tmpfilesdir',                                     tmpfilesdir)
 248 substs.set('sysusersdir',                                     sysusersdir)
 249 substs.set('sysctldir',                                       sysctldir)
 250 substs.set('binfmtdir',                                       binfmtdir)
 251 substs.set('modulesloaddir',                                  modulesloaddir)
 252 substs.set('modprobedir',                                     modprobedir)
 253 substs.set('systemgeneratordir',                              systemgeneratordir)
 254 substs.set('usergeneratordir',                                usergeneratordir)
 255 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 256 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 257 substs.set('systemshutdowndir',                               systemshutdowndir)
 258 substs.set('systemsleepdir',                                  systemsleepdir)
 259 substs.set('VARLOGDIR',                                       varlogdir)
 260 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 261 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 262 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 263 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 264 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 265 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 266 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 267 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 268
 269 #####################################################################
 270
 271 cc = meson.get_compiler('c')
 272 pkgconfig = import('pkgconfig')
 273 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 274 meson_build_sh = find_program('tools/meson-build.sh')
 275
 276 if get_option('tests') != 'false'
 277         cxx = find_program('c++', required : false)
 278         if cxx.found()
 279                 #  Used only for tests
 280                 add_languages('cpp')
 281         endif
 282 endif
 283
 284 want_ossfuzz = get_option('oss-fuzz')
 285 want_libfuzzer = get_option('llvm-fuzz')
 286 fuzzer_build = want_ossfuzz or want_libfuzzer
 287 if want_ossfuzz and want_libfuzzer
 288         error('only one of oss-fuzz and llvm-fuzz can be specified')
 289 endif
 290 if want_libfuzzer
 291         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 292 endif
 293 if want_ossfuzz
 294         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 295 endif
 296
 297 possible_cc_flags = [
 298         '-Wextra',
 299         '-Werror=undef',
 300         '-Wlogical-op',
 301         '-Wmissing-include-dirs',
 302         '-Wold-style-definition',
 303         '-Wpointer-arith',
 304         '-Winit-self',
 305         '-Wfloat-equal',
 306         '-Wsuggest-attribute=noreturn',
 307         '-Werror=missing-prototypes',
 308         '-Werror=implicit-function-declaration',
 309         '-Werror=missing-declarations',
 310         '-Werror=return-type',
 311         '-Werror=incompatible-pointer-types',
 312         '-Werror=format=2',
 313         '-Wstrict-prototypes',
 314         '-Wredundant-decls',
 315         '-Wmissing-noreturn',
 316         '-Wimplicit-fallthrough=5',
 317         '-Wshadow',
 318         '-Wendif-labels',
 319         '-Wstrict-aliasing=2',
 320         '-Wwrite-strings',
 321         '-Werror=overflow',
 322         '-Werror=shift-count-overflow',
 323         '-Werror=shift-overflow=2',
 324         '-Wdate-time',
 325         '-Wnested-externs',
 326         '-ffast-math',
 327         '-fno-common',
 328         '-fdiagnostics-show-option',
 329         '-fno-strict-aliasing',
 330         '-fvisibility=hidden',
 331         '-fstack-protector',
 332         '-fstack-protector-strong',
 333         '--param=ssp-buffer-size=4',
 334 ]
 335
 336 # --as-needed and --no-undefined are provided by meson by default,
 337 # run mesonconf to see what is enabled
 338 possible_link_flags = [
 339         '-Wl,-z,relro',
 340         '-Wl,-z,now',
 341 ]
 342
 343 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 344 # enable it when we are linking against them
 345 if not fuzzer_build
 346         possible_cc_flags += '-fPIE'
 347         possible_link_flags += '-pie'
 348 endif
 349
 350 if cc.get_id() == 'clang'
 351         possible_cc_flags += [
 352                 '-Wno-typedef-redefinition',
 353                 '-Wno-gnu-variable-sized-type-not-at-end',
 354         ]
 355 endif
 356
 357 if get_option('buildtype') != 'debug'
 358         possible_cc_flags += [
 359                 '-ffunction-sections',
 360                 '-fdata-sections',
 361         ]
 362
 363         possible_link_flags += '-Wl,--gc-sections'
 364 endif
 365
 366 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 367
 368 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 369 # arguments, just emits a warning. So test for the "positive" version instead.
 370 foreach arg : ['unused-parameter',
 371                'missing-field-initializers',
 372                'unused-result',
 373                'format-signedness',
 374                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 375               ]
 376         if cc.has_argument('-W' + arg)
 377                 add_project_arguments('-Wno-' + arg, language : 'c')
 378         endif
 379 endforeach
 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 link_test_c = files('tools/meson-link-test.c')
 395
 396 foreach arg : possible_link_flags
 397         have = run_command(check_compilation_sh,
 398                            cc.cmd_array(), '-x', 'c', arg,
 399                            '-include', link_test_c).returncode() == 0
 400         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 401         if have
 402                 add_project_link_arguments(arg, language : 'c')
 403         endif
 404 endforeach
 405
 406 cpp = ' '.join(cc.cmd_array()) + ' -E'
 407
 408 #####################################################################
 409 # compilation result tests
 410
 411 conf.set('_GNU_SOURCE', true)
 412 conf.set('__SANE_USERSPACE_TYPES__', true)
 413
 414 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 415 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 416 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 417 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 418 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 419 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 420 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 421
 422 decl_headers = '''
 423 #include <uchar.h>
 424 #include <linux/ethtool.h>
 425 #include <linux/fib_rules.h>
 426 #include <linux/stat.h>
 427 #include <sys/stat.h>
 428 '''
 429 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 430
 431 foreach decl : ['char16_t',
 432                 'char32_t',
 433                 'key_serial_t',
 434                 'struct ethtool_link_settings',
 435                 'struct fib_rule_uid_range',
 436                 'struct statx',
 437                ]
 438
 439         # We get -1 if the size cannot be determined
 440         have = cc.sizeof(decl, prefix : decl_headers) > 0
 441         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 442 endforeach
 443
 444 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 445                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 446                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 447                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 448                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 449                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 450                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 451                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 452                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 453                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 454                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 455                 # if_tunnel.h is buggy and cannot be included on its own
 456                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 457                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 458                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 459                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 460                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 461                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 462                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 463                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 464                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 465                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 466                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 467                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 468                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 469                ]
 470         prefix = decl.length() > 2 ? decl[2] : ''
 471         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 472         conf.set10('HAVE_' + decl[0], have)
 473 endforeach
 474
 475 foreach ident : ['secure_getenv', '__secure_getenv']
 476         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 477 endforeach
 478
 479 foreach ident : [
 480         ['memfd_create',      '''#include <sys/mman.h>'''],
 481         ['gettid',            '''#include <sys/types.h>
 482                                  #include <unistd.h>'''],
 483         ['pivot_root',        '''#include <stdlib.h>
 484                                  #include <unistd.h>'''],     # no known header declares pivot_root
 485         ['name_to_handle_at', '''#include <sys/types.h>
 486                                  #include <sys/stat.h>
 487                                  #include <fcntl.h>'''],
 488         ['setns',             '''#include <sched.h>'''],
 489         ['renameat2',         '''#include <stdio.h>
 490                                  #include <fcntl.h>'''],
 491         ['kcmp',              '''#include <linux/kcmp.h>'''],
 492         ['keyctl',            '''#include <sys/types.h>
 493                                  #include <keyutils.h>'''],
 494         ['copy_file_range',   '''#include <sys/syscall.h>
 495                                  #include <unistd.h>'''],
 496         ['bpf',               '''#include <sys/syscall.h>
 497                                  #include <unistd.h>'''],
 498         ['statx',             '''#include <sys/types.h>
 499                                  #include <sys/stat.h>
 500                                  #include <unistd.h>'''],
 501         ['explicit_bzero' ,   '''#include <string.h>'''],
 502         ['reallocarray',      '''#include <malloc.h>'''],
 503 ]
 504
 505         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 506         conf.set10('HAVE_' + ident[0].to_upper(), have)
 507 endforeach
 508
 509 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 510         conf.set10('USE_SYS_RANDOM_H', true)
 511         conf.set10('HAVE_GETRANDOM', true)
 512 else
 513         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 514         conf.set10('USE_SYS_RANDOM_H', false)
 515         conf.set10('HAVE_GETRANDOM', have)
 516 endif
 517
 518 #####################################################################
 519
 520 sed = find_program('sed')
 521 awk = find_program('awk')
 522 m4 = find_program('m4')
 523 stat = find_program('stat')
 524 git = find_program('git', required : false)
 525 env = find_program('env')
 526 perl = find_program('perl', required : false)
 527
 528 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 529 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 530 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 531 splash_bmp = files('test/splash.bmp')
 532
 533 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 534 # /usr/sbin, /sbin, and fall back to the default from middle column.
 535 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 536          ['quotacheck', '/usr/sbin/quotacheck' ],
 537          ['kmod',       '/usr/bin/kmod'        ],
 538          ['kexec',      '/usr/sbin/kexec'      ],
 539          ['sulogin',    '/usr/sbin/sulogin'    ],
 540          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 541          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 542          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 543          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 544         ]
 545 foreach prog : progs
 546         path = get_option(prog[0] + '-path')
 547         if path != ''
 548                 message('Using @1@ for @0@'.format(prog[0], path))
 549         else
 550                 exe = find_program(prog[0],
 551                                    '/usr/sbin/' + prog[0],
 552                                    '/sbin/' + prog[0],
 553                                    required: false)
 554                 path = exe.found() ? exe.path() : prog[1]
 555         endif
 556         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 557         conf.set_quoted(name, path)
 558         substs.set(name, path)
 559 endforeach
 560
 561 conf.set_quoted('TELINIT', get_option('telinit-path'))
 562
 563 if run_command('ln', '--relative', '--help').returncode() != 0
 564         error('ln does not support --relative (added in coreutils 8.16)')
 565 endif
 566
 567 ############################################################
 568
 569 gperf = find_program('gperf')
 570
 571 gperf_test_format = '''
 572 #include <string.h>
 573 const char * in_word_set(const char *, @0@);
 574 @1@
 575 '''
 576 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 577 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 578 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 579 if cc.compiles(gperf_test)
 580         gperf_len_type = 'size_t'
 581 else
 582         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 583         if cc.compiles(gperf_test)
 584                 gperf_len_type = 'unsigned'
 585         else
 586                 error('unable to determine gperf len type')
 587         endif
 588 endif
 589 message('gperf len type is @0@'.format(gperf_len_type))
 590 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 591          description : 'The type of gperf "len" parameter')
 592
 593 ############################################################
 594
 595 if not cc.has_header('sys/capability.h')
 596         error('POSIX caps headers not found')
 597 endif
 598 foreach header : ['crypt.h',
 599                   'linux/btrfs.h',
 600                   'linux/memfd.h',
 601                   'linux/vm_sockets.h',
 602                   'sys/auxv.h',
 603                   'valgrind/memcheck.h',
 604                   'valgrind/valgrind.h',
 605                  ]
 606
 607         conf.set10('HAVE_' + header.underscorify().to_upper(),
 608                    cc.has_header(header))
 609 endforeach
 610
 611 ############################################################
 612
 613 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 614 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 615 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 616
 617 default_hierarchy = get_option('default-hierarchy')
 618 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 619                 description : 'default cgroup hierarchy as string')
 620 if default_hierarchy == 'legacy'
 621         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 622 elif default_hierarchy == 'hybrid'
 623         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 624 else
 625         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 626 endif
 627
 628 time_epoch = get_option('time-epoch')
 629 if time_epoch == ''
 630         NEWS = files('NEWS')
 631         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 632 endif
 633 time_epoch = time_epoch.to_int()
 634 conf.set('TIME_EPOCH', time_epoch)
 635
 636 system_uid_max = get_option('system-uid-max')
 637 if system_uid_max == ''
 638         system_uid_max = run_command(
 639                 awk,
 640                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 641                 '/etc/login.defs').stdout().strip()
 642         if system_uid_max == ''
 643                 system_uid_max = '999'
 644         endif
 645 endif
 646 system_uid_max = system_uid_max.to_int()
 647 conf.set('SYSTEM_UID_MAX', system_uid_max)
 648 substs.set('systemuidmax', system_uid_max)
 649 message('maximum system UID is @0@'.format(system_uid_max))
 650
 651 system_gid_max = get_option('system-gid-max')
 652 if system_gid_max == ''
 653         system_gid_max = run_command(
 654                 awk,
 655                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 656                 '/etc/login.defs').stdout().strip()
 657         if system_gid_max == ''
 658                 system_gid_max = '999'
 659         endif
 660 endif
 661 system_gid_max = system_gid_max.to_int()
 662 conf.set('SYSTEM_GID_MAX', system_gid_max)
 663 substs.set('systemgidmax', system_gid_max)
 664 message('maximum system GID is @0@'.format(system_gid_max))
 665
 666 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 667 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 668 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 669 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 670 substs.set('dynamicuidmin', dynamic_uid_min)
 671 substs.set('dynamicuidmax', dynamic_uid_max)
 672
 673 container_uid_base_min = get_option('container-uid-base-min').to_int()
 674 container_uid_base_max = get_option('container-uid-base-max').to_int()
 675 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 676 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 677 substs.set('containeruidbasemin', container_uid_base_min)
 678 substs.set('containeruidbasemax', container_uid_base_max)
 679
 680 nobody_user = get_option('nobody-user')
 681 nobody_group = get_option('nobody-group')
 682
 683 getent_result = run_command('getent', 'passwd', '65534')
 684 if getent_result.returncode() == 0
 685         name = getent_result.stdout().split(':')[0]
 686         if name != nobody_user
 687                 warning('\n' +
 688                         '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) +
 689                         'Your build will result in an user table setup that is incompatible with the local system.')
 690         endif
 691 endif
 692 id_result = run_command('id', '-u', nobody_user)
 693 if id_result.returncode() == 0
 694         id = id_result.stdout().to_int()
 695         if id != 65534
 696                 warning('\n' +
 697                         '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) +
 698                         'Your build will result in an user table setup that is incompatible with the local system.')
 699         endif
 700 endif
 701
 702 getent_result = run_command('getent', 'group', '65534')
 703 if getent_result.returncode() == 0
 704         name = getent_result.stdout().split(':')[0]
 705         if name != nobody_group
 706                 warning('\n' +
 707                         '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) +
 708                         'Your build will result in an group table setup that is incompatible with the local system.')
 709         endif
 710 endif
 711 id_result = run_command('id', '-g', nobody_group)
 712 if id_result.returncode() == 0
 713         id = id_result.stdout().to_int()
 714         if id != 65534
 715                 warning('\n' +
 716                         '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) +
 717                         'Your build will result in an group table setup that is incompatible with the local system.')
 718         endif
 719 endif
 720 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 721         warning('\n' +
 722                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 723                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 724 endif
 725
 726 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 727 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 728 substs.set('NOBODY_USER_NAME', nobody_user)
 729 substs.set('NOBODY_GROUP_NAME', nobody_group)
 730
 731 tty_gid = get_option('tty-gid')
 732 conf.set('TTY_GID', tty_gid)
 733 substs.set('TTY_GID', tty_gid)
 734
 735 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 736 if get_option('users-gid') != ''
 737         users_gid = get_option('users-gid').to_int()
 738 else
 739         users_gid = '-'
 740 endif
 741 substs.set('USERS_GID', users_gid)
 742
 743 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 744 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 745
 746 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 747 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 748
 749 kill_user_processes = get_option('default-kill-user-processes')
 750 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 751 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 752 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 753
 754 dns_servers = get_option('dns-servers')
 755 conf.set_quoted('DNS_SERVERS', dns_servers)
 756 substs.set('DNS_SERVERS', dns_servers)
 757
 758 ntp_servers = get_option('ntp-servers')
 759 conf.set_quoted('NTP_SERVERS', ntp_servers)
 760 substs.set('NTP_SERVERS', ntp_servers)
 761
 762 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 763
 764 substs.set('SUSHELL', get_option('debug-shell'))
 765 substs.set('DEBUGTTY', get_option('debug-tty'))
 766
 767 enable_debug_hashmap = false
 768 enable_debug_mmap_cache = false
 769 foreach name : get_option('debug')
 770         if name == 'hashmap'
 771                 enable_debug_hashmap = true
 772         elif name == 'mmap-cache'
 773                 enable_debug_mmap_cache = true
 774         else
 775                 message('unknown debug option "@0@", ignoring'.format(name))
 776         endif
 777 endforeach
 778 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 779 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 780
 781 conf.set10('VALGRIND', get_option('valgrind'))
 782
 783 #####################################################################
 784
 785 threads = dependency('threads')
 786 librt = cc.find_library('rt')
 787 libm = cc.find_library('m')
 788 libdl = cc.find_library('dl')
 789 libcrypt = cc.find_library('crypt')
 790
 791 libcap = dependency('libcap', required : false)
 792 if not libcap.found()
 793         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 794         libcap = cc.find_library('cap')
 795 endif
 796
 797 libmount = dependency('mount',
 798                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 799
 800 want_seccomp = get_option('seccomp')
 801 if want_seccomp != 'false' and not fuzzer_build
 802         libseccomp = dependency('libseccomp',
 803                                 version : '>= 2.3.1',
 804                                 required : want_seccomp == 'true')
 805         have = libseccomp.found()
 806 else
 807         have = false
 808         libseccomp = []
 809 endif
 810 conf.set10('HAVE_SECCOMP', have)
 811
 812 want_selinux = get_option('selinux')
 813 if want_selinux != 'false' and not fuzzer_build
 814         libselinux = dependency('libselinux',
 815                                 version : '>= 2.1.9',
 816                                 required : want_selinux == 'true')
 817         have = libselinux.found()
 818 else
 819         have = false
 820         libselinux = []
 821 endif
 822 conf.set10('HAVE_SELINUX', have)
 823
 824 want_apparmor = get_option('apparmor')
 825 if want_apparmor != 'false' and not fuzzer_build
 826         libapparmor = dependency('libapparmor',
 827                                  required : want_apparmor == 'true')
 828         have = libapparmor.found()
 829 else
 830         have = false
 831         libapparmor = []
 832 endif
 833 conf.set10('HAVE_APPARMOR', have)
 834
 835 smack_run_label = get_option('smack-run-label')
 836 if smack_run_label != ''
 837         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 838 endif
 839
 840 want_polkit = get_option('polkit')
 841 install_polkit = false
 842 install_polkit_pkla = false
 843 if want_polkit != 'false' and not fuzzer_build
 844         install_polkit = true
 845
 846         libpolkit = dependency('polkit-gobject-1',
 847                                required : false)
 848         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 849                 message('Old polkit detected, will install pkla files')
 850                 install_polkit_pkla = true
 851         endif
 852 endif
 853 conf.set10('ENABLE_POLKIT', install_polkit)
 854
 855 want_acl = get_option('acl')
 856 if want_acl != 'false' and not fuzzer_build
 857         libacl = cc.find_library('acl', required : want_acl == 'true')
 858         have = libacl.found()
 859 else
 860         have = false
 861         libacl = []
 862 endif
 863 conf.set10('HAVE_ACL', have)
 864
 865 want_audit = get_option('audit')
 866 if want_audit != 'false' and not fuzzer_build
 867         libaudit = dependency('audit', required : want_audit == 'true')
 868         have = libaudit.found()
 869 else
 870         have = false
 871         libaudit = []
 872 endif
 873 conf.set10('HAVE_AUDIT', have)
 874
 875 want_blkid = get_option('blkid')
 876 if want_blkid != 'false' and not fuzzer_build
 877         libblkid = dependency('blkid', required : want_blkid == 'true')
 878         have = libblkid.found()
 879 else
 880         have = false
 881         libblkid = []
 882 endif
 883 conf.set10('HAVE_BLKID', have)
 884
 885 want_kmod = get_option('kmod')
 886 if want_kmod != 'false' and not fuzzer_build
 887         libkmod = dependency('libkmod',
 888                              version : '>= 15',
 889                              required : want_kmod == 'true')
 890         have = libkmod.found()
 891 else
 892         have = false
 893         libkmod = []
 894 endif
 895 conf.set10('HAVE_KMOD', have)
 896
 897 want_pam = get_option('pam')
 898 if want_pam != 'false' and not fuzzer_build
 899         libpam = cc.find_library('pam', required : want_pam == 'true')
 900         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 901         have = libpam.found() and libpam_misc.found()
 902 else
 903         have = false
 904         libpam = []
 905         libpam_misc = []
 906 endif
 907 conf.set10('HAVE_PAM', have)
 908
 909 want_microhttpd = get_option('microhttpd')
 910 if want_microhttpd != 'false' and not fuzzer_build
 911         libmicrohttpd = dependency('libmicrohttpd',
 912                                    version : '>= 0.9.33',
 913                                    required : want_microhttpd == 'true')
 914         have = libmicrohttpd.found()
 915 else
 916         have = false
 917         libmicrohttpd = []
 918 endif
 919 conf.set10('HAVE_MICROHTTPD', have)
 920
 921 want_libcryptsetup = get_option('libcryptsetup')
 922 if want_libcryptsetup != 'false' and not fuzzer_build
 923         libcryptsetup = dependency('libcryptsetup',
 924                                    version : '>= 1.6.0',
 925                                    required : want_libcryptsetup == 'true')
 926         have = libcryptsetup.found()
 927 else
 928         have = false
 929         libcryptsetup = []
 930 endif
 931 conf.set10('HAVE_LIBCRYPTSETUP', have)
 932
 933 want_libcurl = get_option('libcurl')
 934 if want_libcurl != 'false' and not fuzzer_build
 935         libcurl = dependency('libcurl',
 936                              version : '>= 7.32.0',
 937                              required : want_libcurl == 'true')
 938         have = libcurl.found()
 939 else
 940         have = false
 941         libcurl = []
 942 endif
 943 conf.set10('HAVE_LIBCURL', have)
 944
 945 want_libidn = get_option('libidn')
 946 want_libidn2 = get_option('libidn2')
 947 if want_libidn == 'true' and want_libidn2 == 'true'
 948         error('libidn and libidn2 cannot be requested simultaneously')
 949 endif
 950
 951 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 952         libidn = dependency('libidn',
 953                             required : want_libidn == 'true')
 954         have = libidn.found()
 955 else
 956         have = false
 957         libidn = []
 958 endif
 959 conf.set10('HAVE_LIBIDN', have)
 960 if not have and want_libidn2 != 'false' and not fuzzer_build
 961         # libidn is used for both libidn and libidn2 objects
 962         libidn = dependency('libidn2',
 963                             required : want_libidn2 == 'true')
 964         have = libidn.found()
 965 else
 966         have = false
 967 endif
 968 conf.set10('HAVE_LIBIDN2', have)
 969
 970 want_libiptc = get_option('libiptc')
 971 if want_libiptc != 'false' and not fuzzer_build
 972         libiptc = dependency('libiptc',
 973                              required : want_libiptc == 'true')
 974         have = libiptc.found()
 975 else
 976         have = false
 977         libiptc = []
 978 endif
 979 conf.set10('HAVE_LIBIPTC', have)
 980
 981 want_qrencode = get_option('qrencode')
 982 if want_qrencode != 'false' and not fuzzer_build
 983         libqrencode = dependency('libqrencode',
 984                                  required : want_qrencode == 'true')
 985         have = libqrencode.found()
 986 else
 987         have = false
 988         libqrencode = []
 989 endif
 990 conf.set10('HAVE_QRENCODE', have)
 991
 992 want_gcrypt = get_option('gcrypt')
 993 if want_gcrypt != 'false' and not fuzzer_build
 994         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
 995         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
 996         have = libgcrypt.found() and libgpg_error.found()
 997 else
 998         have = false
 999 endif
1000 if not have
1001         # link to neither of the libs if one is not found
1002         libgcrypt = []
1003         libgpg_error = []
1004 endif
1005 conf.set10('HAVE_GCRYPT', have)
1006
1007 want_gnutls = get_option('gnutls')
1008 if want_gnutls != 'false' and not fuzzer_build
1009         libgnutls = dependency('gnutls',
1010                                version : '>= 3.1.4',
1011                                required : want_gnutls == 'true')
1012         have = libgnutls.found()
1013 else
1014         have = false
1015         libgnutls = []
1016 endif
1017 conf.set10('HAVE_GNUTLS', have)
1018
1019 want_elfutils = get_option('elfutils')
1020 if want_elfutils != 'false' and not fuzzer_build
1021         libdw = dependency('libdw',
1022                            required : want_elfutils == 'true')
1023         have = libdw.found()
1024 else
1025         have = false
1026         libdw = []
1027 endif
1028 conf.set10('HAVE_ELFUTILS', have)
1029
1030 want_zlib = get_option('zlib')
1031 if want_zlib != 'false' and not fuzzer_build
1032         libz = dependency('zlib',
1033                           required : want_zlib == 'true')
1034         have = libz.found()
1035 else
1036         have = false
1037         libz = []
1038 endif
1039 conf.set10('HAVE_ZLIB', have)
1040
1041 want_bzip2 = get_option('bzip2')
1042 if want_bzip2 != 'false' and not fuzzer_build
1043         libbzip2 = cc.find_library('bz2',
1044                                    required : want_bzip2 == 'true')
1045         have = libbzip2.found()
1046 else
1047         have = false
1048         libbzip2 = []
1049 endif
1050 conf.set10('HAVE_BZIP2', have)
1051
1052 want_xz = get_option('xz')
1053 if want_xz != 'false' and not fuzzer_build
1054         libxz = dependency('liblzma',
1055                            required : want_xz == 'true')
1056         have = libxz.found()
1057 else
1058         have = false
1059         libxz = []
1060 endif
1061 conf.set10('HAVE_XZ', have)
1062
1063 want_lz4 = get_option('lz4')
1064 if want_lz4 != 'false' and not fuzzer_build
1065         liblz4 = dependency('liblz4',
1066                             required : want_lz4 == 'true')
1067         have = liblz4.found()
1068 else
1069         have = false
1070         liblz4 = []
1071 endif
1072 conf.set10('HAVE_LZ4', have)
1073
1074 want_xkbcommon = get_option('xkbcommon')
1075 if want_xkbcommon != 'false' and not fuzzer_build
1076         libxkbcommon = dependency('xkbcommon',
1077                                   version : '>= 0.3.0',
1078                                   required : want_xkbcommon == 'true')
1079         have = libxkbcommon.found()
1080 else
1081         have = false
1082         libxkbcommon = []
1083 endif
1084 conf.set10('HAVE_XKBCOMMON', have)
1085
1086 want_pcre2 = get_option('pcre2')
1087 if want_pcre2 != 'false'
1088         libpcre2 = dependency('libpcre2-8',
1089                               required : want_pcre2 == 'true')
1090         have = libpcre2.found()
1091 else
1092         have = false
1093         libpcre2 = []
1094 endif
1095 conf.set10('HAVE_PCRE2', have)
1096
1097 want_glib = get_option('glib')
1098 if want_glib != 'false' and not fuzzer_build
1099         libglib =    dependency('glib-2.0',
1100                                 version : '>= 2.22.0',
1101                                 required : want_glib == 'true')
1102         libgobject = dependency('gobject-2.0',
1103                                 version : '>= 2.22.0',
1104                                 required : want_glib == 'true')
1105         libgio =     dependency('gio-2.0',
1106                                 required : want_glib == 'true')
1107         have = libglib.found() and libgobject.found() and libgio.found()
1108 else
1109         have = false
1110         libglib = []
1111         libgobject = []
1112         libgio = []
1113 endif
1114 conf.set10('HAVE_GLIB', have)
1115
1116 want_dbus = get_option('dbus')
1117 if want_dbus != 'false' and not fuzzer_build
1118         libdbus = dependency('dbus-1',
1119                              version : '>= 1.3.2',
1120                              required : want_dbus == 'true')
1121         have = libdbus.found()
1122 else
1123         have = false
1124         libdbus = []
1125 endif
1126 conf.set10('HAVE_DBUS', have)
1127
1128 default_dnssec = get_option('default-dnssec')
1129 if fuzzer_build
1130         default_dnssec = 'no'
1131 endif
1132 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1133         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1134         default_dnssec = 'no'
1135 endif
1136 conf.set('DEFAULT_DNSSEC_MODE',
1137          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1138 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1139
1140 default_dns_over_tls = get_option('default-dns-over-tls')
1141 if fuzzer_build
1142         default_dns_over_tls = 'no'
1143 endif
1144 if default_dns_over_tls != 'no' and conf.get('HAVE_GNUTLS') == 0
1145         message('default-dns-over-tls cannot be set to strict or opportunistic when gnutls is disabled. Setting default-dns-over-tls to no.')
1146         default_dns_over_tls = 'no'
1147 endif
1148 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1149          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1150 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1151
1152 want_importd = get_option('importd')
1153 if want_importd != 'false'
1154         have = (conf.get('HAVE_LIBCURL') == 1 and
1155                 conf.get('HAVE_ZLIB') == 1 and
1156                 conf.get('HAVE_BZIP2') == 1 and
1157                 conf.get('HAVE_XZ') == 1 and
1158                 conf.get('HAVE_GCRYPT') == 1)
1159         if want_importd == 'true' and not have
1160                 error('importd support was requested, but dependencies are not available')
1161         endif
1162 else
1163         have = false
1164 endif
1165 conf.set10('ENABLE_IMPORTD', have)
1166
1167 want_remote = get_option('remote')
1168 if want_remote != 'false'
1169         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1170                      conf.get('HAVE_LIBCURL') == 1]
1171         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1172         # it's possible to build one without the other. Complain only if
1173         # support was explictly requested. The auxiliary files like sysusers
1174         # config should be installed when any of the programs are built.
1175         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1176                 error('remote support was requested, but dependencies are not available')
1177         endif
1178         have = have_deps[0] or have_deps[1]
1179 else
1180         have = false
1181 endif
1182 conf.set10('ENABLE_REMOTE', have)
1183
1184 foreach term : ['utmp',
1185                 'hibernate',
1186                 'environment-d',
1187                 'binfmt',
1188                 'coredump',
1189                 'resolve',
1190                 'logind',
1191                 'hostnamed',
1192                 'localed',
1193                 'machined',
1194                 'portabled',
1195                 'networkd',
1196                 'timedated',
1197                 'timesyncd',
1198                 'myhostname',
1199                 'firstboot',
1200                 'randomseed',
1201                 'backlight',
1202                 'vconsole',
1203                 'quotacheck',
1204                 'sysusers',
1205                 'tmpfiles',
1206                 'hwdb',
1207                 'rfkill',
1208                 'ldconfig',
1209                 'efi',
1210                 'tpm',
1211                 'ima',
1212                 'smack',
1213                 'gshadow',
1214                 'idn',
1215                 'nss-systemd']
1216         have = get_option(term)
1217         name = 'ENABLE_' + term.underscorify().to_upper()
1218         conf.set10(name, have)
1219 endforeach
1220
1221 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1222
1223 want_tests = get_option('tests')
1224 install_tests = get_option('install-tests')
1225 slow_tests = get_option('slow-tests')
1226 tests = []
1227 fuzzers = []
1228
1229 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1230
1231 #####################################################################
1232
1233 if get_option('efi')
1234         efi_arch = host_machine.cpu_family()
1235
1236         if efi_arch == 'x86'
1237                 EFI_MACHINE_TYPE_NAME = 'ia32'
1238                 gnu_efi_arch = 'ia32'
1239         elif efi_arch == 'x86_64'
1240                 EFI_MACHINE_TYPE_NAME = 'x64'
1241                 gnu_efi_arch = 'x86_64'
1242         elif efi_arch == 'arm'
1243                 EFI_MACHINE_TYPE_NAME = 'arm'
1244                 gnu_efi_arch = 'arm'
1245         elif efi_arch == 'aarch64'
1246                 EFI_MACHINE_TYPE_NAME = 'aa64'
1247                 gnu_efi_arch = 'aarch64'
1248         else
1249                 EFI_MACHINE_TYPE_NAME = ''
1250                 gnu_efi_arch = ''
1251         endif
1252
1253         have = true
1254         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1255
1256         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1257 else
1258         have = false
1259 endif
1260 conf.set10('ENABLE_EFI', have)
1261
1262 #####################################################################
1263
1264 config_h = configure_file(
1265         output : 'config.h',
1266         configuration : conf)
1267
1268 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1269
1270 includes = include_directories('src/basic',
1271                                'src/shared',
1272                                'src/systemd',
1273                                'src/journal',
1274                                'src/journal-remote',
1275                                'src/nspawn',
1276                                'src/resolve',
1277                                'src/timesync',
1278                                'src/time-wait-sync',
1279                                'src/login',
1280                                'src/udev',
1281                                'src/libudev',
1282                                'src/core',
1283                                'src/libsystemd/sd-bus',
1284                                'src/libsystemd/sd-device',
1285                                'src/libsystemd/sd-hwdb',
1286                                'src/libsystemd/sd-id128',
1287                                'src/libsystemd/sd-netlink',
1288                                'src/libsystemd/sd-network',
1289                                'src/libsystemd-network',
1290                                '.')
1291
1292 add_project_arguments('-include', 'config.h', language : 'c')
1293
1294 subdir('po')
1295 subdir('catalog')
1296 subdir('src/systemd')
1297 subdir('src/basic')
1298 subdir('src/libsystemd')
1299 subdir('src/libsystemd-network')
1300 subdir('src/journal')
1301 subdir('src/login')
1302
1303 libjournal_core = static_library(
1304         'journal-core',
1305         libjournal_core_sources,
1306         journald_gperf_c,
1307         include_directories : includes,
1308         install : false)
1309
1310 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1311 libsystemd = shared_library(
1312         'systemd',
1313         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1314         version : libsystemd_version,
1315         include_directories : includes,
1316         link_args : ['-shared',
1317                      '-Wl,--version-script=' + libsystemd_sym_path],
1318         link_with : [libbasic,
1319                      libbasic_gcrypt],
1320         link_whole : [libsystemd_static,
1321                       libjournal_client],
1322         dependencies : [threads,
1323                         librt,
1324                         libxz,
1325                         liblz4],
1326         link_depends : libsystemd_sym,
1327         install : true,
1328         install_dir : rootlibdir)
1329
1330 static_libsystemd = get_option('static-libsystemd')
1331 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1332
1333 install_libsystemd_static = static_library(
1334         'systemd',
1335         libsystemd_sources,
1336         journal_client_sources,
1337         basic_sources,
1338         basic_gcrypt_sources,
1339         include_directories : includes,
1340         build_by_default : static_libsystemd != 'false',
1341         install : static_libsystemd != 'false',
1342         install_dir : rootlibdir,
1343         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1344         dependencies : [threads,
1345                         librt,
1346                         libxz,
1347                         liblz4,
1348                         libcap,
1349                         libblkid,
1350                         libmount,
1351                         libselinux,
1352                         libgcrypt],
1353         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1354
1355 ############################################################
1356
1357 # binaries that have --help and are intended for use by humans,
1358 # usually, but not always, installed in /bin.
1359 public_programs = []
1360
1361 subdir('src/libudev')
1362 subdir('src/shared')
1363 subdir('src/core')
1364 subdir('src/udev')
1365 subdir('src/network')
1366
1367 subdir('src/analyze')
1368 subdir('src/journal-remote')
1369 subdir('src/coredump')
1370 subdir('src/hostname')
1371 subdir('src/import')
1372 subdir('src/kernel-install')
1373 subdir('src/locale')
1374 subdir('src/machine')
1375 subdir('src/portable')
1376 subdir('src/nspawn')
1377 subdir('src/resolve')
1378 subdir('src/timedate')
1379 subdir('src/timesync')
1380 subdir('src/vconsole')
1381 subdir('src/boot/efi')
1382
1383 subdir('src/test')
1384 subdir('src/fuzz')
1385 subdir('rules')
1386 subdir('test')
1387
1388 ############################################################
1389
1390 # only static linking apart from libdl, to make sure that the
1391 # module is linked to all libraries that it uses.
1392 test_dlopen = executable(
1393         'test-dlopen',
1394         test_dlopen_c,
1395         include_directories : includes,
1396         link_with : [libbasic],
1397         dependencies : [libdl])
1398
1399 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1400                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1401                  ['mymachines', 'ENABLE_MACHINED'],
1402                  ['resolve',    'ENABLE_RESOLVE']]
1403
1404         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1405         if condition
1406                 module = tuple[0]
1407
1408                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1409                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1410
1411                 nss = shared_library(
1412                         'nss_' + module,
1413                         'src/nss-@0@/nss-@0@.c'.format(module),
1414                         version : '2',
1415                         include_directories : includes,
1416                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1417                         link_args : ['-Wl,-z,nodelete',
1418                                      '-shared',
1419                                      '-Wl,--version-script=' + version_script_arg,
1420                                      '-Wl,--undefined'],
1421                         link_with : [libsystemd_static,
1422                                      libbasic],
1423                         dependencies : [threads,
1424                                         librt],
1425                         link_depends : sym,
1426                         install : true,
1427                         install_dir : rootlibdir)
1428
1429                 # We cannot use shared_module because it does not support version suffix.
1430                 # Unfortunately shared_library insists on creating the symlink…
1431                 meson.add_install_script('sh', '-c',
1432                                          'rm $DESTDIR@0@/libnss_@1@.so'
1433                                          .format(rootlibdir, module))
1434
1435                 test('dlopen-nss_' + module,
1436                      test_dlopen,
1437                      args : [nss.full_path()]) # path to dlopen must include a slash
1438         endif
1439 endforeach
1440
1441 ############################################################
1442
1443 executable('systemd',
1444            systemd_sources,
1445            include_directories : includes,
1446            link_with : [libcore,
1447                         libshared],
1448            dependencies : [threads,
1449                            librt,
1450                            libseccomp,
1451                            libselinux,
1452                            libmount,
1453                            libblkid],
1454            install_rpath : rootlibexecdir,
1455            install : true,
1456            install_dir : rootlibexecdir)
1457
1458 meson.add_install_script(meson_make_symlink,
1459                          join_paths(rootlibexecdir, 'systemd'),
1460                          join_paths(rootsbindir, 'init'))
1461
1462 exe = executable('systemd-analyze',
1463                  systemd_analyze_sources,
1464                  include_directories : includes,
1465                  link_with : [libcore,
1466                               libshared],
1467                  dependencies : [threads,
1468                                  librt,
1469                                  libseccomp,
1470                                  libselinux,
1471                                  libmount,
1472                                  libblkid],
1473                  install_rpath : rootlibexecdir,
1474                  install : true)
1475 public_programs += [exe]
1476
1477 executable('systemd-journald',
1478            systemd_journald_sources,
1479            include_directories : includes,
1480            link_with : [libjournal_core,
1481                         libshared],
1482            dependencies : [threads,
1483                            libxz,
1484                            liblz4,
1485                            libselinux],
1486            install_rpath : rootlibexecdir,
1487            install : true,
1488            install_dir : rootlibexecdir)
1489
1490 exe = executable('systemd-cat',
1491                  systemd_cat_sources,
1492                  include_directories : includes,
1493                  link_with : [libjournal_core,
1494                               libshared],
1495                  dependencies : [threads],
1496                  install_rpath : rootlibexecdir,
1497                  install : true)
1498 public_programs += [exe]
1499
1500 exe = executable('journalctl',
1501                  journalctl_sources,
1502                  include_directories : includes,
1503                  link_with : [libshared],
1504                  dependencies : [threads,
1505                                  libqrencode,
1506                                  libxz,
1507                                  liblz4,
1508                                  libpcre2],
1509                  install_rpath : rootlibexecdir,
1510                  install : true,
1511                  install_dir : rootbindir)
1512 public_programs += [exe]
1513
1514 executable('systemd-getty-generator',
1515            'src/getty-generator/getty-generator.c',
1516            include_directories : includes,
1517            link_with : [libshared],
1518            install_rpath : rootlibexecdir,
1519            install : true,
1520            install_dir : systemgeneratordir)
1521
1522 executable('systemd-debug-generator',
1523            'src/debug-generator/debug-generator.c',
1524            include_directories : includes,
1525            link_with : [libshared],
1526            install_rpath : rootlibexecdir,
1527            install : true,
1528            install_dir : systemgeneratordir)
1529
1530 executable('systemd-fstab-generator',
1531            'src/fstab-generator/fstab-generator.c',
1532            'src/core/mount-setup.c',
1533            include_directories : includes,
1534            link_with : [libshared],
1535            install_rpath : rootlibexecdir,
1536            install : true,
1537            install_dir : systemgeneratordir)
1538
1539 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1540         executable('30-systemd-environment-d-generator',
1541                    'src/environment-d-generator/environment-d-generator.c',
1542                    include_directories : includes,
1543                    link_with : [libshared],
1544                    install_rpath : rootlibexecdir,
1545                    install : true,
1546                    install_dir : userenvgeneratordir)
1547
1548         meson.add_install_script(meson_make_symlink,
1549                                  join_paths(sysconfdir, 'environment'),
1550                                  join_paths(environmentdir, '99-environment.conf'))
1551 endif
1552
1553 if conf.get('ENABLE_HIBERNATE') == 1
1554         executable('systemd-hibernate-resume-generator',
1555                    'src/hibernate-resume/hibernate-resume-generator.c',
1556                    include_directories : includes,
1557                    link_with : [libshared],
1558                    install_rpath : rootlibexecdir,
1559                    install : true,
1560                    install_dir : systemgeneratordir)
1561
1562         executable('systemd-hibernate-resume',
1563                    'src/hibernate-resume/hibernate-resume.c',
1564                    include_directories : includes,
1565                    link_with : [libshared],
1566                    install_rpath : rootlibexecdir,
1567                    install : true,
1568                    install_dir : rootlibexecdir)
1569 endif
1570
1571 if conf.get('HAVE_BLKID') == 1
1572         executable('systemd-gpt-auto-generator',
1573                    'src/gpt-auto-generator/gpt-auto-generator.c',
1574                    'src/basic/blkid-util.h',
1575                    include_directories : includes,
1576                    link_with : [libshared],
1577                    dependencies : libblkid,
1578                    install_rpath : rootlibexecdir,
1579                    install : true,
1580                    install_dir : systemgeneratordir)
1581
1582         exe = executable('systemd-dissect',
1583                          'src/dissect/dissect.c',
1584                          include_directories : includes,
1585                          link_with : [libshared],
1586                          install_rpath : rootlibexecdir,
1587                          install : true,
1588                          install_dir : rootlibexecdir)
1589         public_programs += [exe]
1590 endif
1591
1592 if conf.get('ENABLE_RESOLVE') == 1
1593         executable('systemd-resolved',
1594                    systemd_resolved_sources,
1595                    include_directories : includes,
1596                    link_with : [libshared,
1597                                 libbasic_gcrypt,
1598                                 libsystemd_resolve_core],
1599                    dependencies : [threads,
1600                                    libgnutls,
1601                                    libgpg_error,
1602                                    libm,
1603                                    libidn],
1604                    install_rpath : rootlibexecdir,
1605                    install : true,
1606                    install_dir : rootlibexecdir)
1607
1608         exe = executable('resolvectl',
1609                          resolvectl_sources,
1610                          include_directories : includes,
1611                          link_with : [libshared,
1612                                       libbasic_gcrypt,
1613                                       libsystemd_resolve_core],
1614                          dependencies : [threads,
1615                                          libgpg_error,
1616                                          libm,
1617                                          libidn],
1618                          install_rpath : rootlibexecdir,
1619                          install : true)
1620         public_programs += [exe]
1621
1622         meson.add_install_script(meson_make_symlink,
1623                          join_paths(bindir, 'resolvectl'),
1624                          join_paths(rootsbindir, 'resolvconf'))
1625
1626         meson.add_install_script(meson_make_symlink,
1627                          join_paths(bindir, 'resolvectl'),
1628                          join_paths(bindir, 'systemd-resolve'))
1629 endif
1630
1631 if conf.get('ENABLE_LOGIND') == 1
1632         executable('systemd-logind',
1633                    systemd_logind_sources,
1634                    include_directories : includes,
1635                    link_with : [liblogind_core,
1636                                 libshared],
1637                    dependencies : [threads,
1638                                    libacl],
1639                    install_rpath : rootlibexecdir,
1640                    install : true,
1641                    install_dir : rootlibexecdir)
1642
1643         exe = executable('loginctl',
1644                          loginctl_sources,
1645                          include_directories : includes,
1646                          link_with : [libshared],
1647                          dependencies : [threads,
1648                                          liblz4,
1649                                          libxz],
1650                          install_rpath : rootlibexecdir,
1651                          install : true,
1652                          install_dir : rootbindir)
1653         public_programs += [exe]
1654
1655         exe = executable('systemd-inhibit',
1656                          'src/login/inhibit.c',
1657                          include_directories : includes,
1658                          link_with : [libshared],
1659                          install_rpath : rootlibexecdir,
1660                          install : true,
1661                          install_dir : rootbindir)
1662         public_programs += [exe]
1663
1664         if conf.get('HAVE_PAM') == 1
1665                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1666                 pam_systemd = shared_library(
1667                         'pam_systemd',
1668                         pam_systemd_c,
1669                         name_prefix : '',
1670                         include_directories : includes,
1671                         link_args : ['-shared',
1672                                      '-Wl,--version-script=' + version_script_arg],
1673                         link_with : [libsystemd_static,
1674                                      libshared_static],
1675                         dependencies : [threads,
1676                                         libpam,
1677                                         libpam_misc],
1678                         link_depends : pam_systemd_sym,
1679                         install : true,
1680                         install_dir : pamlibdir)
1681
1682                 test('dlopen-pam_systemd',
1683                      test_dlopen,
1684                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1685         endif
1686 endif
1687
1688 executable('systemd-user-runtime-dir',
1689            user_runtime_dir_sources,
1690            include_directories : includes,
1691            link_with : [libshared, liblogind_core],
1692            install_rpath : rootlibexecdir,
1693            install : true,
1694            install_dir : rootlibexecdir)
1695
1696 if conf.get('HAVE_PAM') == 1
1697         executable('systemd-user-sessions',
1698                    'src/user-sessions/user-sessions.c',
1699                    include_directories : includes,
1700                    link_with : [libshared],
1701                    install_rpath : rootlibexecdir,
1702                    install : true,
1703                    install_dir : rootlibexecdir)
1704 endif
1705
1706 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1707         exe = executable('bootctl',
1708                          'src/boot/bootctl.c',
1709                          include_directories : includes,
1710                          link_with : [libshared],
1711                          dependencies : [libblkid],
1712                          install_rpath : rootlibexecdir,
1713                          install : true)
1714         public_programs += [exe]
1715 endif
1716
1717 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1718                  include_directories : includes,
1719                  link_with : [libshared],
1720                  dependencies : [threads],
1721                  install_rpath : rootlibexecdir,
1722                  install : true)
1723 public_programs += [exe]
1724
1725
1726 if get_option('link-systemctl-shared')
1727         systemctl_link_with = [libshared]
1728 else
1729         systemctl_link_with = [libsystemd_static,
1730                                libshared_static,
1731                                libjournal_client,
1732                                libbasic_gcrypt]
1733 endif
1734
1735 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1736                  include_directories : includes,
1737                  link_with : systemctl_link_with,
1738                  dependencies : [threads,
1739                                  libcap,
1740                                  libselinux,
1741                                  libxz,
1742                                  liblz4],
1743                  install_rpath : rootlibexecdir,
1744                  install : true,
1745                  install_dir : rootbindir)
1746 public_programs += [exe]
1747
1748 if conf.get('ENABLE_PORTABLED') == 1
1749         executable('systemd-portabled',
1750                    systemd_portabled_sources,
1751                    include_directories : includes,
1752                    link_with : [libshared],
1753                    dependencies : [threads],
1754                    install_rpath : rootlibexecdir,
1755                    install : true,
1756                    install_dir : rootlibexecdir)
1757
1758         exe = executable('portablectl', 'src/portable/portablectl.c',
1759                          include_directories : includes,
1760                          link_with : [libshared],
1761                          dependencies : [threads],
1762                          install_rpath : rootlibexecdir,
1763                          install : true,
1764                          install_dir : rootlibexecdir)
1765         public_programs += [exe]
1766 endif
1767
1768 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1769         meson.add_install_script(meson_make_symlink,
1770                                  join_paths(rootbindir, 'systemctl'),
1771                                  join_paths(rootsbindir, alias))
1772 endforeach
1773
1774 if conf.get('ENABLE_BACKLIGHT') == 1
1775         executable('systemd-backlight',
1776                    'src/backlight/backlight.c',
1777                    include_directories : includes,
1778                    link_with : [libshared],
1779                    install_rpath : rootlibexecdir,
1780                    install : true,
1781                    install_dir : rootlibexecdir)
1782 endif
1783
1784 if conf.get('ENABLE_RFKILL') == 1
1785         executable('systemd-rfkill',
1786                    'src/rfkill/rfkill.c',
1787                    include_directories : includes,
1788                    link_with : [libshared],
1789                    install_rpath : rootlibexecdir,
1790                    install : true,
1791                    install_dir : rootlibexecdir)
1792 endif
1793
1794 executable('systemd-system-update-generator',
1795            'src/system-update-generator/system-update-generator.c',
1796            include_directories : includes,
1797            link_with : [libshared],
1798            install_rpath : rootlibexecdir,
1799            install : true,
1800            install_dir : systemgeneratordir)
1801
1802 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1803         executable('systemd-cryptsetup',
1804                    'src/cryptsetup/cryptsetup.c',
1805                    include_directories : includes,
1806                    link_with : [libshared],
1807                    dependencies : [libcryptsetup],
1808                    install_rpath : rootlibexecdir,
1809                    install : true,
1810                    install_dir : rootlibexecdir)
1811
1812         executable('systemd-cryptsetup-generator',
1813                    'src/cryptsetup/cryptsetup-generator.c',
1814                    include_directories : includes,
1815                    link_with : [libshared],
1816                    dependencies : [libcryptsetup],
1817                    install_rpath : rootlibexecdir,
1818                    install : true,
1819                    install_dir : systemgeneratordir)
1820
1821         executable('systemd-veritysetup',
1822                    'src/veritysetup/veritysetup.c',
1823                    include_directories : includes,
1824                    link_with : [libshared],
1825                    dependencies : [libcryptsetup],
1826                    install_rpath : rootlibexecdir,
1827                    install : true,
1828                    install_dir : rootlibexecdir)
1829
1830         executable('systemd-veritysetup-generator',
1831                    'src/veritysetup/veritysetup-generator.c',
1832                    include_directories : includes,
1833                    link_with : [libshared],
1834                    dependencies : [libcryptsetup],
1835                    install_rpath : rootlibexecdir,
1836                    install : true,
1837                    install_dir : systemgeneratordir)
1838 endif
1839
1840 if conf.get('HAVE_SYSV_COMPAT') == 1
1841         executable('systemd-sysv-generator',
1842                    'src/sysv-generator/sysv-generator.c',
1843                    include_directories : includes,
1844                    link_with : [libshared],
1845                    install_rpath : rootlibexecdir,
1846                    install : true,
1847                    install_dir : systemgeneratordir)
1848
1849         executable('systemd-rc-local-generator',
1850                    'src/rc-local-generator/rc-local-generator.c',
1851                    include_directories : includes,
1852                    link_with : [libshared],
1853                    install_rpath : rootlibexecdir,
1854                    install : true,
1855                    install_dir : systemgeneratordir)
1856 endif
1857
1858 if conf.get('ENABLE_HOSTNAMED') == 1
1859         executable('systemd-hostnamed',
1860                    'src/hostname/hostnamed.c',
1861                    include_directories : includes,
1862                    link_with : [libshared],
1863                    install_rpath : rootlibexecdir,
1864                    install : true,
1865                    install_dir : rootlibexecdir)
1866
1867         exe = executable('hostnamectl',
1868                          'src/hostname/hostnamectl.c',
1869                          include_directories : includes,
1870                          link_with : [libshared],
1871                          install_rpath : rootlibexecdir,
1872                          install : true)
1873         public_programs += [exe]
1874 endif
1875
1876 if conf.get('ENABLE_LOCALED') == 1
1877         if conf.get('HAVE_XKBCOMMON') == 1
1878                 # logind will load libxkbcommon.so dynamically on its own
1879                 deps = [libdl]
1880         else
1881                 deps = []
1882         endif
1883
1884         executable('systemd-localed',
1885                    systemd_localed_sources,
1886                    include_directories : includes,
1887                    link_with : [libshared],
1888                    dependencies : deps,
1889                    install_rpath : rootlibexecdir,
1890                    install : true,
1891                    install_dir : rootlibexecdir)
1892
1893         exe = executable('localectl',
1894                          localectl_sources,
1895                          include_directories : includes,
1896                          link_with : [libshared],
1897                          install_rpath : rootlibexecdir,
1898                          install : true)
1899         public_programs += [exe]
1900 endif
1901
1902 if conf.get('ENABLE_TIMEDATED') == 1
1903         executable('systemd-timedated',
1904                    'src/timedate/timedated.c',
1905                    include_directories : includes,
1906                    link_with : [libshared],
1907                    install_rpath : rootlibexecdir,
1908                    install : true,
1909                    install_dir : rootlibexecdir)
1910 endif
1911
1912 if conf.get('ENABLE_TIMEDATECTL') == 1
1913         exe = executable('timedatectl',
1914                          'src/timedate/timedatectl.c',
1915                          include_directories : includes,
1916                          install_rpath : rootlibexecdir,
1917                          link_with : [libshared],
1918                          dependencies : [libm],
1919                          install : true)
1920         public_programs += [exe]
1921 endif
1922
1923 if conf.get('ENABLE_TIMESYNCD') == 1
1924         executable('systemd-timesyncd',
1925                    systemd_timesyncd_sources,
1926                    include_directories : includes,
1927                    link_with : [libshared],
1928                    dependencies : [threads,
1929                                    libm],
1930                    install_rpath : rootlibexecdir,
1931                    install : true,
1932                    install_dir : rootlibexecdir)
1933
1934         executable('systemd-time-wait-sync',
1935                    'src/time-wait-sync/time-wait-sync.c',
1936                    include_directories : includes,
1937                    link_with : [libshared],
1938                    install_rpath : rootlibexecdir,
1939                    install : true,
1940                    install_dir : rootlibexecdir)
1941 endif
1942
1943 if conf.get('ENABLE_MACHINED') == 1
1944         executable('systemd-machined',
1945                    systemd_machined_sources,
1946                    include_directories : includes,
1947                    link_with : [libmachine_core,
1948                                 libshared],
1949                    install_rpath : rootlibexecdir,
1950                    install : true,
1951                    install_dir : rootlibexecdir)
1952
1953         exe = executable('machinectl',
1954                          'src/machine/machinectl.c',
1955                          include_directories : includes,
1956                          link_with : [libshared],
1957                          dependencies : [threads,
1958                                          libxz,
1959                                          liblz4],
1960                          install_rpath : rootlibexecdir,
1961                          install : true,
1962                          install_dir : rootbindir)
1963         public_programs += [exe]
1964 endif
1965
1966 if conf.get('ENABLE_IMPORTD') == 1
1967         executable('systemd-importd',
1968                    systemd_importd_sources,
1969                    include_directories : includes,
1970                    link_with : [libshared],
1971                    dependencies : [threads],
1972                    install_rpath : rootlibexecdir,
1973                    install : true,
1974                    install_dir : rootlibexecdir)
1975
1976         systemd_pull = executable('systemd-pull',
1977                                   systemd_pull_sources,
1978                                   include_directories : includes,
1979                                   link_with : [libshared],
1980                                   dependencies : [libcurl,
1981                                                   libz,
1982                                                   libbzip2,
1983                                                   libxz,
1984                                                   libgcrypt],
1985                                   install_rpath : rootlibexecdir,
1986                                   install : true,
1987                                   install_dir : rootlibexecdir)
1988
1989         systemd_import = executable('systemd-import',
1990                                     systemd_import_sources,
1991                                     include_directories : includes,
1992                                     link_with : [libshared],
1993                                     dependencies : [libcurl,
1994                                                     libz,
1995                                                     libbzip2,
1996                                                     libxz],
1997                                     install_rpath : rootlibexecdir,
1998                                     install : true,
1999                                     install_dir : rootlibexecdir)
2000
2001         systemd_export = executable('systemd-export',
2002                                     systemd_export_sources,
2003                                     include_directories : includes,
2004                                     link_with : [libshared],
2005                                     dependencies : [libcurl,
2006                                                     libz,
2007                                                     libbzip2,
2008                                                     libxz],
2009                                     install_rpath : rootlibexecdir,
2010                                     install : true,
2011                                     install_dir : rootlibexecdir)
2012         public_programs += [systemd_pull, systemd_import, systemd_export]
2013 endif
2014
2015 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2016         exe = executable('systemd-journal-upload',
2017                          systemd_journal_upload_sources,
2018                          include_directories : includes,
2019                          link_with : [libshared],
2020                          dependencies : [threads,
2021                                          libcurl,
2022                                          libgnutls,
2023                                          libxz,
2024                                          liblz4],
2025                          install_rpath : rootlibexecdir,
2026                          install : true,
2027                          install_dir : rootlibexecdir)
2028         public_programs += [exe]
2029 endif
2030
2031 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2032         s_j_remote = executable('systemd-journal-remote',
2033                                 systemd_journal_remote_sources,
2034                                 include_directories : includes,
2035                                 link_with : [libshared,
2036                                              libsystemd_journal_remote],
2037                                 dependencies : [threads,
2038                                                 libmicrohttpd,
2039                                                 libgnutls,
2040                                                 libxz,
2041                                                 liblz4],
2042                                 install_rpath : rootlibexecdir,
2043                                 install : true,
2044                                 install_dir : rootlibexecdir)
2045
2046         s_j_gatewayd = executable('systemd-journal-gatewayd',
2047                                   systemd_journal_gatewayd_sources,
2048                                   include_directories : includes,
2049                                   link_with : [libshared],
2050                                   dependencies : [threads,
2051                                                   libmicrohttpd,
2052                                                   libgnutls,
2053                                                   libxz,
2054                                                   liblz4],
2055                                   install_rpath : rootlibexecdir,
2056                                   install : true,
2057                                   install_dir : rootlibexecdir)
2058         public_programs += [s_j_remote, s_j_gatewayd]
2059 endif
2060
2061 if conf.get('ENABLE_COREDUMP') == 1
2062         executable('systemd-coredump',
2063                    systemd_coredump_sources,
2064                    include_directories : includes,
2065                    link_with : [libshared],
2066                    dependencies : [threads,
2067                                    libacl,
2068                                    libdw,
2069                                    libxz,
2070                                    liblz4],
2071                    install_rpath : rootlibexecdir,
2072                    install : true,
2073                    install_dir : rootlibexecdir)
2074
2075         exe = executable('coredumpctl',
2076                          coredumpctl_sources,
2077                          include_directories : includes,
2078                          link_with : [libshared],
2079                          dependencies : [threads,
2080                                          libxz,
2081                                          liblz4],
2082                          install_rpath : rootlibexecdir,
2083                          install : true)
2084         public_programs += [exe]
2085 endif
2086
2087 if conf.get('ENABLE_BINFMT') == 1
2088         exe = executable('systemd-binfmt',
2089                          'src/binfmt/binfmt.c',
2090                          include_directories : includes,
2091                          link_with : [libshared],
2092                          install_rpath : rootlibexecdir,
2093                          install : true,
2094                          install_dir : rootlibexecdir)
2095         public_programs += [exe]
2096
2097         meson.add_install_script('sh', '-c',
2098                                  mkdir_p.format(binfmtdir))
2099         meson.add_install_script('sh', '-c',
2100                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2101 endif
2102
2103 if conf.get('ENABLE_VCONSOLE') == 1
2104         executable('systemd-vconsole-setup',
2105                    'src/vconsole/vconsole-setup.c',
2106                    include_directories : includes,
2107                    link_with : [libshared],
2108                    install_rpath : rootlibexecdir,
2109                    install : true,
2110                    install_dir : rootlibexecdir)
2111 endif
2112
2113 if conf.get('ENABLE_RANDOMSEED') == 1
2114         executable('systemd-random-seed',
2115                    'src/random-seed/random-seed.c',
2116                    include_directories : includes,
2117                    link_with : [libshared],
2118                    install_rpath : rootlibexecdir,
2119                    install : true,
2120                    install_dir : rootlibexecdir)
2121 endif
2122
2123 if conf.get('ENABLE_FIRSTBOOT') == 1
2124         executable('systemd-firstboot',
2125                    'src/firstboot/firstboot.c',
2126                    include_directories : includes,
2127                    link_with : [libshared],
2128                    dependencies : [libcrypt],
2129                    install_rpath : rootlibexecdir,
2130                    install : true,
2131                    install_dir : rootbindir)
2132 endif
2133
2134 executable('systemd-remount-fs',
2135            'src/remount-fs/remount-fs.c',
2136            'src/core/mount-setup.c',
2137            'src/core/mount-setup.h',
2138            include_directories : includes,
2139            link_with : [libshared],
2140            install_rpath : rootlibexecdir,
2141            install : true,
2142            install_dir : rootlibexecdir)
2143
2144 executable('systemd-machine-id-setup',
2145            'src/machine-id-setup/machine-id-setup-main.c',
2146            'src/core/machine-id-setup.c',
2147            'src/core/machine-id-setup.h',
2148            include_directories : includes,
2149            link_with : [libshared],
2150            install_rpath : rootlibexecdir,
2151            install : true,
2152            install_dir : rootbindir)
2153
2154 executable('systemd-fsck',
2155            'src/fsck/fsck.c',
2156            include_directories : includes,
2157            link_with : [libshared],
2158            install_rpath : rootlibexecdir,
2159            install : true,
2160            install_dir : rootlibexecdir)
2161
2162 executable('systemd-growfs',
2163            'src/partition/growfs.c',
2164            include_directories : includes,
2165            link_with : [libshared],
2166            dependencies : [libcryptsetup],
2167            install_rpath : rootlibexecdir,
2168            install : true,
2169            install_dir : rootlibexecdir)
2170
2171 executable('systemd-makefs',
2172            'src/partition/makefs.c',
2173            include_directories : includes,
2174            link_with : [libshared],
2175            install_rpath : rootlibexecdir,
2176            install : true,
2177            install_dir : rootlibexecdir)
2178
2179 executable('systemd-sleep',
2180            'src/sleep/sleep.c',
2181            include_directories : includes,
2182            link_with : [libshared],
2183            install_rpath : rootlibexecdir,
2184            install : true,
2185            install_dir : rootlibexecdir)
2186
2187 exe = executable('systemd-sysctl',
2188                  'src/sysctl/sysctl.c',
2189                  include_directories : includes,
2190                  link_with : [libshared],
2191                  install_rpath : rootlibexecdir,
2192                  install : true,
2193                  install_dir : rootlibexecdir)
2194 public_programs += [exe]
2195
2196 executable('systemd-ac-power',
2197            'src/ac-power/ac-power.c',
2198            include_directories : includes,
2199            link_with : [libshared],
2200            install_rpath : rootlibexecdir,
2201            install : true,
2202            install_dir : rootlibexecdir)
2203
2204 exe = executable('systemd-detect-virt',
2205                  'src/detect-virt/detect-virt.c',
2206                  include_directories : includes,
2207                  link_with : [libshared],
2208                  install_rpath : rootlibexecdir,
2209                  install : true)
2210 public_programs += [exe]
2211
2212 exe = executable('systemd-delta',
2213                  'src/delta/delta.c',
2214                  include_directories : includes,
2215                  link_with : [libshared],
2216                  install_rpath : rootlibexecdir,
2217                  install : true)
2218 public_programs += [exe]
2219
2220 exe = executable('systemd-escape',
2221                  'src/escape/escape.c',
2222                  include_directories : includes,
2223                  link_with : [libshared],
2224                  install_rpath : rootlibexecdir,
2225                  install : true,
2226                  install_dir : rootbindir)
2227 public_programs += [exe]
2228
2229 exe = executable('systemd-notify',
2230                  'src/notify/notify.c',
2231                  include_directories : includes,
2232                  link_with : [libshared],
2233                  install_rpath : rootlibexecdir,
2234                  install : true,
2235                  install_dir : rootbindir)
2236 public_programs += [exe]
2237
2238 executable('systemd-volatile-root',
2239            'src/volatile-root/volatile-root.c',
2240            include_directories : includes,
2241            link_with : [libshared],
2242            install_rpath : rootlibexecdir,
2243            install : true,
2244            install_dir : rootlibexecdir)
2245
2246 executable('systemd-cgroups-agent',
2247            'src/cgroups-agent/cgroups-agent.c',
2248            include_directories : includes,
2249            link_with : [libshared],
2250            install_rpath : rootlibexecdir,
2251            install : true,
2252            install_dir : rootlibexecdir)
2253
2254 exe = executable('systemd-path',
2255                  'src/path/path.c',
2256                  include_directories : includes,
2257                  link_with : [libshared],
2258                  install_rpath : rootlibexecdir,
2259                  install : true)
2260 public_programs += [exe]
2261
2262 exe = executable('systemd-ask-password',
2263                  'src/ask-password/ask-password.c',
2264                  include_directories : includes,
2265                  link_with : [libshared],
2266                  install_rpath : rootlibexecdir,
2267                  install : true,
2268                  install_dir : rootbindir)
2269 public_programs += [exe]
2270
2271 executable('systemd-reply-password',
2272            'src/reply-password/reply-password.c',
2273            include_directories : includes,
2274            link_with : [libshared],
2275            install_rpath : rootlibexecdir,
2276            install : true,
2277            install_dir : rootlibexecdir)
2278
2279 exe = executable('systemd-tty-ask-password-agent',
2280                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2281                  include_directories : includes,
2282                  link_with : [libshared],
2283                  install_rpath : rootlibexecdir,
2284                  install : true,
2285                  install_dir : rootbindir)
2286 public_programs += [exe]
2287
2288 exe = executable('systemd-cgls',
2289                  'src/cgls/cgls.c',
2290                  include_directories : includes,
2291                  link_with : [libshared],
2292                  install_rpath : rootlibexecdir,
2293                  install : true)
2294 public_programs += [exe]
2295
2296 exe = executable('systemd-cgtop',
2297                  'src/cgtop/cgtop.c',
2298                  include_directories : includes,
2299                  link_with : [libshared],
2300                  install_rpath : rootlibexecdir,
2301                  install : true)
2302 public_programs += [exe]
2303
2304 executable('systemd-initctl',
2305            'src/initctl/initctl.c',
2306            include_directories : includes,
2307            link_with : [libshared],
2308            install_rpath : rootlibexecdir,
2309            install : true,
2310            install_dir : rootlibexecdir)
2311
2312 exe = executable('systemd-mount',
2313                  'src/mount/mount-tool.c',
2314                  include_directories : includes,
2315                  link_with : [libshared],
2316                  install_rpath : rootlibexecdir,
2317                  install : true)
2318 public_programs += [exe]
2319
2320 meson.add_install_script(meson_make_symlink,
2321                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2322
2323 exe = executable('systemd-run',
2324                  'src/run/run.c',
2325                  include_directories : includes,
2326                  link_with : [libshared],
2327                  install_rpath : rootlibexecdir,
2328                  install : true)
2329 public_programs += [exe]
2330
2331 exe = executable('systemd-stdio-bridge',
2332                  'src/stdio-bridge/stdio-bridge.c',
2333                  include_directories : includes,
2334                  link_with : [libshared],
2335                  install_rpath : rootlibexecdir,
2336                  install : true)
2337 public_programs += [exe]
2338
2339 exe = executable('busctl',
2340                  'src/busctl/busctl.c',
2341                  'src/busctl/busctl-introspect.c',
2342                  'src/busctl/busctl-introspect.h',
2343                  include_directories : includes,
2344                  link_with : [libshared],
2345                  install_rpath : rootlibexecdir,
2346                  install : true)
2347 public_programs += [exe]
2348
2349 if conf.get('ENABLE_SYSUSERS') == 1
2350         exe = executable('systemd-sysusers',
2351                          'src/sysusers/sysusers.c',
2352                          include_directories : includes,
2353                          link_with : [libshared],
2354                          install_rpath : rootlibexecdir,
2355                          install : true,
2356                          install_dir : rootbindir)
2357         public_programs += [exe]
2358 endif
2359
2360 if conf.get('ENABLE_TMPFILES') == 1
2361         exe = executable('systemd-tmpfiles',
2362                          'src/tmpfiles/tmpfiles.c',
2363                          include_directories : includes,
2364                          link_with : [libshared],
2365                          dependencies : [libacl],
2366                          install_rpath : rootlibexecdir,
2367                          install : true,
2368                          install_dir : rootbindir)
2369         public_programs += [exe]
2370
2371         test('test-systemd-tmpfiles',
2372              test_systemd_tmpfiles_py,
2373              args : exe.full_path())
2374         # https://github.com/mesonbuild/meson/issues/2681
2375 endif
2376
2377 if conf.get('ENABLE_HWDB') == 1
2378         exe = executable('systemd-hwdb',
2379                          'src/hwdb/hwdb.c',
2380                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2381                          include_directories : includes,
2382                          link_with : [libudev_static],
2383                          install_rpath : udev_rpath,
2384                          install : true,
2385                          install_dir : rootbindir)
2386         public_programs += [exe]
2387 endif
2388
2389 if conf.get('ENABLE_QUOTACHECK') == 1
2390         executable('systemd-quotacheck',
2391                    'src/quotacheck/quotacheck.c',
2392                    include_directories : includes,
2393                    link_with : [libshared],
2394                    install_rpath : rootlibexecdir,
2395                    install : true,
2396                    install_dir : rootlibexecdir)
2397 endif
2398
2399 exe = executable('systemd-socket-proxyd',
2400                  'src/socket-proxy/socket-proxyd.c',
2401                  include_directories : includes,
2402                  link_with : [libshared],
2403                  dependencies : [threads],
2404                  install_rpath : rootlibexecdir,
2405                  install : true,
2406                  install_dir : rootlibexecdir)
2407 public_programs += [exe]
2408
2409 exe = executable('systemd-udevd',
2410                  systemd_udevd_sources,
2411                  include_directories : includes,
2412                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2413                  link_with : [libudev_core,
2414                               libsystemd_network,
2415                               libudev_static],
2416                  dependencies : [threads,
2417                                  libkmod,
2418                                  libidn,
2419                                  libacl,
2420                                  libblkid],
2421                  install_rpath : udev_rpath,
2422                  install : true,
2423                  install_dir : rootlibexecdir)
2424 public_programs += [exe]
2425
2426 exe = executable('udevadm',
2427                  udevadm_sources,
2428                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2429                  include_directories : includes,
2430                  link_with : [libudev_core,
2431                               libsystemd_network,
2432                               libudev_static],
2433                  dependencies : [threads,
2434                                  libkmod,
2435                                  libidn,
2436                                  libacl,
2437                                  libblkid],
2438                  install_rpath : udev_rpath,
2439                  install : true,
2440                  install_dir : rootbindir)
2441 public_programs += [exe]
2442
2443 executable('systemd-shutdown',
2444            systemd_shutdown_sources,
2445            include_directories : includes,
2446            link_with : [libshared],
2447            dependencies : [libmount],
2448            install_rpath : rootlibexecdir,
2449            install : true,
2450            install_dir : rootlibexecdir)
2451
2452 executable('systemd-update-done',
2453            'src/update-done/update-done.c',
2454            include_directories : includes,
2455            link_with : [libshared],
2456            install_rpath : rootlibexecdir,
2457            install : true,
2458            install_dir : rootlibexecdir)
2459
2460 executable('systemd-update-utmp',
2461            'src/update-utmp/update-utmp.c',
2462            include_directories : includes,
2463            link_with : [libshared],
2464            dependencies : [libaudit],
2465            install_rpath : rootlibexecdir,
2466            install : true,
2467            install_dir : rootlibexecdir)
2468
2469 if conf.get('HAVE_KMOD') == 1
2470         executable('systemd-modules-load',
2471                    'src/modules-load/modules-load.c',
2472                    include_directories : includes,
2473                    link_with : [libshared],
2474                    dependencies : [libkmod],
2475                    install_rpath : rootlibexecdir,
2476                    install : true,
2477                    install_dir : rootlibexecdir)
2478
2479         meson.add_install_script('sh', '-c',
2480                                  mkdir_p.format(modulesloaddir))
2481         meson.add_install_script('sh', '-c',
2482                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2483 endif
2484
2485 exe = executable('systemd-nspawn',
2486                  systemd_nspawn_sources,
2487                  'src/core/mount-setup.c', # FIXME: use a variable?
2488                  'src/core/mount-setup.h',
2489                  'src/core/loopback-setup.c',
2490                  'src/core/loopback-setup.h',
2491                  include_directories : includes,
2492                  link_with : [libnspawn_core,
2493                               libshared],
2494                  dependencies : [libblkid],
2495                  install_rpath : rootlibexecdir,
2496                  install : true)
2497 public_programs += [exe]
2498
2499 if conf.get('ENABLE_NETWORKD') == 1
2500         executable('systemd-networkd',
2501                    systemd_networkd_sources,
2502                    include_directories : includes,
2503                    link_with : [libnetworkd_core,
2504                                 libsystemd_network,
2505                                 libudev_static,
2506                                 libshared],
2507                    dependencies : [threads],
2508                    install_rpath : rootlibexecdir,
2509                    install : true,
2510                    install_dir : rootlibexecdir)
2511
2512         executable('systemd-networkd-wait-online',
2513                    systemd_networkd_wait_online_sources,
2514                    include_directories : includes,
2515                    link_with : [libnetworkd_core,
2516                                 libshared],
2517                    install_rpath : rootlibexecdir,
2518                    install : true,
2519                    install_dir : rootlibexecdir)
2520
2521         exe = executable('networkctl',
2522                    networkctl_sources,
2523                    include_directories : includes,
2524                    link_with : [libsystemd_network,
2525                               libshared],
2526                    install_rpath : rootlibexecdir,
2527                    install : true,
2528                    install_dir : rootbindir)
2529         public_programs += [exe]
2530 endif
2531
2532 executable('systemd-sulogin-shell',
2533            ['src/sulogin-shell/sulogin-shell.c'],
2534            include_directories : includes,
2535            link_with : [libshared],
2536            install_rpath : rootlibexecdir,
2537            install : true,
2538            install_dir : rootlibexecdir)
2539
2540 ############################################################
2541
2542 foreach tuple : tests
2543         sources = tuple[0]
2544         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2545         dependencies = tuple[2]
2546         condition = tuple.length() >= 4 ? tuple[3] : ''
2547         type = tuple.length() >= 5 ? tuple[4] : ''
2548         defs = tuple.length() >= 6 ? tuple[5] : []
2549         incs = tuple.length() >= 7 ? tuple[6] : includes
2550         timeout = 30
2551
2552         name = sources[0].split('/')[-1].split('.')[0]
2553         if type.startswith('timeout=')
2554                 timeout = type.split('=')[1].to_int()
2555                 type = ''
2556         endif
2557         if want_tests == 'false'
2558                 message('Not compiling @0@ because tests is set to false'.format(name))
2559         elif condition == '' or conf.get(condition) == 1
2560                 exe = executable(
2561                         name,
2562                         sources,
2563                         include_directories : incs,
2564                         link_with : link_with,
2565                         dependencies : dependencies,
2566                         c_args : defs,
2567                         install_rpath : rootlibexecdir,
2568                         install : install_tests,
2569                         install_dir : join_paths(testsdir, type))
2570
2571                 if type == 'manual'
2572                         message('@0@ is a manual test'.format(name))
2573                 elif type == 'unsafe' and want_tests != 'unsafe'
2574                         message('@0@ is an unsafe test'.format(name))
2575                 else
2576                         test(name, exe,
2577                              env : test_env,
2578                              timeout : timeout)
2579                 endif
2580         else
2581                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2582         endif
2583 endforeach
2584
2585 exe = executable(
2586         'test-libsystemd-sym',
2587         test_libsystemd_sym_c,
2588         include_directories : includes,
2589         link_with : [libsystemd],
2590         install : install_tests,
2591         install_dir : testsdir)
2592 test('test-libsystemd-sym', exe)
2593
2594 exe = executable(
2595         'test-libsystemd-static-sym',
2596         test_libsystemd_sym_c,
2597         include_directories : includes,
2598         link_with : [install_libsystemd_static],
2599         dependencies : [threads], # threads is already included in dependencies on the library,
2600                                   # but does not seem to get propagated. Add here as a work-around.
2601         build_by_default : static_libsystemd_pic,
2602         install : install_tests and static_libsystemd_pic,
2603         install_dir : testsdir)
2604 if static_libsystemd_pic
2605         test('test-libsystemd-static-sym', exe)
2606 endif
2607
2608 exe = executable(
2609         'test-libudev-sym',
2610         test_libudev_sym_c,
2611         include_directories : includes,
2612         c_args : ['-Wno-deprecated-declarations'],
2613         link_with : [libudev],
2614         install : install_tests,
2615         install_dir : testsdir)
2616 test('test-libudev-sym', exe)
2617
2618 exe = executable(
2619         'test-libudev-static-sym',
2620         test_libudev_sym_c,
2621         include_directories : includes,
2622         c_args : ['-Wno-deprecated-declarations'],
2623         link_with : [install_libudev_static],
2624         build_by_default : static_libudev_pic,
2625         install : install_tests and static_libudev_pic,
2626         install_dir : testsdir)
2627 if static_libudev_pic
2628         test('test-libudev-static-sym', exe)
2629 endif
2630
2631 ############################################################
2632
2633 fuzzer_exes = []
2634
2635 foreach tuple : fuzzers
2636         sources = tuple[0]
2637         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2638         dependencies = tuple[2]
2639         defs = tuple.length() >= 4 ? tuple[3] : []
2640         incs = tuple.length() >= 5 ? tuple[4] : includes
2641
2642         if fuzzer_build
2643                 dependencies += fuzzing_engine
2644         else
2645                 sources += 'src/fuzz/fuzz-main.c'
2646         endif
2647
2648         name = sources[0].split('/')[-1].split('.')[0]
2649
2650         fuzzer_exes += executable(
2651                 name,
2652                 sources,
2653                 include_directories : [incs, include_directories('src/fuzz')],
2654                 link_with : link_with,
2655                 dependencies : dependencies,
2656                 c_args : defs,
2657                 install : false)
2658 endforeach
2659
2660 run_target('fuzzers',
2661         depends : fuzzer_exes,
2662         command : ['true'])
2663
2664 ############################################################
2665
2666 make_directive_index_py = find_program('tools/make-directive-index.py')
2667 make_man_index_py = find_program('tools/make-man-index.py')
2668 xml_helper_py = find_program('tools/xml_helper.py')
2669 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2670
2671 subdir('units')
2672 subdir('sysctl.d')
2673 subdir('sysusers.d')
2674 subdir('tmpfiles.d')
2675 subdir('presets')
2676 subdir('hwdb')
2677 subdir('network')
2678 subdir('man')
2679 subdir('shell-completion/bash')
2680 subdir('shell-completion/zsh')
2681 subdir('doc/sysvinit')
2682 subdir('doc/var-log')
2683
2684 # FIXME: figure out if the warning is true:
2685 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2686 install_subdir('factory/etc',
2687                install_dir : factorydir)
2688
2689
2690 install_data('xorg/50-systemd-user.sh',
2691              install_dir : xinitrcdir)
2692 install_data('modprobe.d/systemd.conf',
2693              install_dir : modprobedir)
2694 install_data('LICENSE.GPL2',
2695              'LICENSE.LGPL2.1',
2696              'NEWS',
2697              'README',
2698              'doc/CODING_STYLE',
2699              'doc/DISTRO_PORTING',
2700              'doc/ENVIRONMENT.md',
2701              'doc/HACKING',
2702              'doc/TRANSIENT-SETTINGS.md',
2703              'doc/TRANSLATORS',
2704              'doc/UIDS-GIDS.md',
2705              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2706              install_dir : docdir)
2707
2708 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2709 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2710
2711 ############################################################
2712
2713 meson_check_help = find_program('tools/meson-check-help.sh')
2714
2715 foreach exec : public_programs
2716         name = exec.full_path().split('/')[-1]
2717         test('check-help-' + name,
2718              meson_check_help,
2719              args : [exec.full_path()])
2720 endforeach
2721
2722 ############################################################
2723
2724 # Enable tests for all supported sanitizers
2725 foreach tuple : sanitizers
2726         sanitizer = tuple[0]
2727         build = tuple[1]
2728
2729         have = run_command(check_compilation_sh,
2730                            cc.cmd_array(), '-x', 'c',
2731                            '-fsanitize=@0@'.format(sanitizer),
2732                            '-include', link_test_c).returncode() == 0
2733         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2734
2735         if have
2736                 prev = ''
2737                 foreach p : fuzz_regression_tests
2738                         b = p.split('/')[-2]
2739                         c = p.split('/')[-1]
2740
2741                         name = '@0@:@1@'.format(b, sanitizer)
2742
2743                         if name != prev
2744                                 if want_tests == 'false'
2745                                         message('Not compiling @0@ because tests is set to false'.format(name))
2746                                 elif slow_tests
2747                                         exe = custom_target(
2748                                                 name,
2749                                                 output : name,
2750                                                 depends : build,
2751                                                 command : [env, 'ln', '-fs',
2752                                                            join_paths(build.full_path(), b),
2753                                                            '@OUTPUT@'],
2754                                                 build_by_default : true)
2755                                 else
2756                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2757                                 endif
2758                         endif
2759                         prev = name
2760
2761                         if want_tests != 'false' and slow_tests
2762                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2763                                      env,
2764                                      args : [exe.full_path(),
2765                                              join_paths(meson.source_root(),
2766                                                         'test/fuzz-regressions',
2767                                                         p)])
2768                         endif
2769                 endforeach
2770         endif
2771 endforeach
2772
2773
2774 ############################################################
2775
2776 if git.found()
2777         all_files = run_command(
2778                 git,
2779                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2780                  'ls-files',
2781                  ':/*.[ch]'])
2782         all_files = files(all_files.stdout().split())
2783
2784         custom_target(
2785                 'tags',
2786                 output : 'tags',
2787                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2788         run_target(
2789                 'ctags',
2790                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2791 endif
2792
2793 if git.found()
2794         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2795         run_target(
2796                 'git-contrib',
2797                 command : [meson_git_contrib_sh])
2798 endif
2799
2800 if git.found()
2801         git_head = run_command(
2802                 git,
2803                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2804                  'rev-parse', 'HEAD']).stdout().strip()
2805         git_head_short = run_command(
2806                 git,
2807                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2808                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2809
2810         run_target(
2811                 'git-snapshot',
2812                 command : ['git', 'archive',
2813                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2814                                                                  git_head_short),
2815                            '--prefix', 'systemd-@0@/'.format(git_head),
2816                            'HEAD'])
2817 endif
2818
2819 ############################################################
2820
2821 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2822 run_target(
2823         'check-api-docs',
2824         depends : [man, libsystemd, libudev],
2825         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2826
2827 ############################################################
2828
2829 status = [
2830         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2831
2832         'split /usr:                        @0@'.format(split_usr),
2833         'split bin-sbin:                    @0@'.format(split_bin),
2834         'prefix directory:                  @0@'.format(prefixdir),
2835         'rootprefix directory:              @0@'.format(rootprefixdir),
2836         'sysconf directory:                 @0@'.format(sysconfdir),
2837         'include directory:                 @0@'.format(includedir),
2838         'lib directory:                     @0@'.format(libdir),
2839         'rootlib directory:                 @0@'.format(rootlibdir),
2840         'SysV init scripts:                 @0@'.format(sysvinit_path),
2841         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2842         'PAM modules directory:             @0@'.format(pamlibdir),
2843         'PAM configuration directory:       @0@'.format(pamconfdir),
2844         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2845         'modprobe.d directory:              @0@'.format(modprobedir),
2846         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2847         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2848         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2849         'bash completions directory:        @0@'.format(bashcompletiondir),
2850         'zsh completions directory:         @0@'.format(zshcompletiondir),
2851         'extra start script:                @0@'.format(get_option('rc-local')),
2852         'extra stop script:                 @0@'.format(get_option('halt-local')),
2853         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2854                                                               get_option('debug-tty')),
2855         'TTY GID:                           @0@'.format(tty_gid),
2856         'users GID:                         @0@'.format(users_gid),
2857         'maximum system UID:                @0@'.format(system_uid_max),
2858         'maximum system GID:                @0@'.format(system_gid_max),
2859         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2860         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2861         'minimum container UID base:        @0@'.format(container_uid_base_min),
2862         'maximum container UID base:        @0@'.format(container_uid_base_max),
2863         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2864         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2865         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2866         'support URL:                       @0@'.format(support_url),
2867         'nobody user name:                  @0@'.format(nobody_user),
2868         'nobody group name:                 @0@'.format(nobody_group),
2869         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2870         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2871
2872         'default DNSSEC mode:               @0@'.format(default_dnssec),
2873         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
2874         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2875         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2876
2877 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2878 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2879 status += [
2880         'default DNS servers:               @0@'.format(alt_dns_servers),
2881         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2882
2883 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2884                              '@@0@'.format(time_epoch)).stdout().strip()
2885 status += [
2886         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2887
2888 # TODO:
2889 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2890 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2891 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2892
2893 if conf.get('ENABLE_EFI') == 1
2894         status += [
2895                 'efi arch:                          @0@'.format(efi_arch)]
2896
2897         if have_gnu_efi
2898                 status += [
2899                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2900                         'EFI CC                             @0@'.format(efi_cc),
2901                         'EFI lib directory:                 @0@'.format(efi_libdir),
2902                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2903                         'EFI include directory:             @0@'.format(efi_incdir)]
2904         endif
2905 endif
2906
2907 found = []
2908 missing = []
2909
2910 foreach tuple : [
2911         ['libcryptsetup'],
2912         ['PAM'],
2913         ['AUDIT'],
2914         ['IMA'],
2915         ['AppArmor'],
2916         ['SELinux'],
2917         ['SECCOMP'],
2918         ['SMACK'],
2919         ['zlib'],
2920         ['xz'],
2921         ['lz4'],
2922         ['bzip2'],
2923         ['ACL'],
2924         ['gcrypt'],
2925         ['qrencode'],
2926         ['microhttpd'],
2927         ['gnutls'],
2928         ['libcurl'],
2929         ['idn'],
2930         ['libidn2'],
2931         ['libidn'],
2932         ['nss-systemd'],
2933         ['libiptc'],
2934         ['elfutils'],
2935         ['binfmt'],
2936         ['vconsole'],
2937         ['quotacheck'],
2938         ['tmpfiles'],
2939         ['environment.d'],
2940         ['sysusers'],
2941         ['firstboot'],
2942         ['randomseed'],
2943         ['backlight'],
2944         ['rfkill'],
2945         ['logind'],
2946         ['machined'],
2947         ['portabled'],
2948         ['importd'],
2949         ['hostnamed'],
2950         ['timedated'],
2951         ['timesyncd'],
2952         ['localed'],
2953         ['networkd'],
2954         ['resolve'],
2955         ['coredump'],
2956         ['polkit'],
2957         ['legacy pkla',      install_polkit_pkla],
2958         ['efi'],
2959         ['gnu-efi',          have_gnu_efi],
2960         ['kmod'],
2961         ['xkbcommon'],
2962         ['pcre2'],
2963         ['blkid'],
2964         ['dbus'],
2965         ['glib'],
2966         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2967         ['hwdb'],
2968         ['tpm'],
2969         ['man pages',        want_man],
2970         ['html pages',       want_html],
2971         ['man page indices', want_man and have_lxml],
2972         ['SysV compat'],
2973         ['utmp'],
2974         ['ldconfig'],
2975         ['hibernate'],
2976         ['adm group',        get_option('adm-group')],
2977         ['wheel group',      get_option('wheel-group')],
2978         ['gshadow'],
2979         ['debug hashmap'],
2980         ['debug mmap cache'],
2981         ['valgrind',         conf.get('VALGRIND') == 1],
2982 ]
2983
2984         if tuple.length() >= 2
2985                 cond = tuple[1]
2986         else
2987                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2988                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2989                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2990         endif
2991         if cond
2992                 found += [tuple[0]]
2993         else
2994                 missing += [tuple[0]]
2995         endif
2996 endforeach
2997
2998 status += [
2999         '',
3000         'enabled features: @0@'.format(', '.join(found)),
3001         '',
3002         'disabled features: @0@'.format(', '.join(missing)),
3003         '']
3004 message('\n         '.join(status))
3005
3006 if rootprefixdir != rootprefix_default
3007         warning('\n' +
3008                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3009                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3010                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3011 endif