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 : '>= 0.41',
  15        )
  16
  17 libsystemd_version = '0.22.0'
  18 libudev_version = '1.6.10'
  19
  20 # We need the same data in three 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 m4_defines = []
  33
  34 #####################################################################
  35
  36 # Try to install the git pre-commit hook
  37 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  38 if git_hook.returncode() == 0
  39         message(git_hook.stdout().strip())
  40 endif
  41
  42 #####################################################################
  43
  44 if get_option('split-usr') == 'auto'
  45         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  46 else
  47         split_usr = get_option('split-usr') == 'true'
  48 endif
  49 conf.set10('HAVE_SPLIT_USR', split_usr,
  50            description : '/usr/bin and /bin directories are separate')
  51
  52 if get_option('split-bin') == 'auto'
  53         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  54 else
  55         split_bin = get_option('split-bin') == 'true'
  56 endif
  57 conf.set10('HAVE_SPLIT_BIN', split_bin,
  58            description : 'bin and sbin directories are separate')
  59
  60 rootprefixdir = get_option('rootprefix')
  61 # Unusual rootprefixdir values are used by some distros
  62 # (see https://github.com/systemd/systemd/pull/7461).
  63 rootprefix_default = split_usr ? '/' : '/usr'
  64 if rootprefixdir == ''
  65         rootprefixdir = rootprefix_default
  66 endif
  67
  68 sysvinit_path = get_option('sysvinit-path')
  69 sysvrcnd_path = get_option('sysvrcnd-path')
  70 have = sysvinit_path != '' and sysvrcnd_path != ''
  71 conf.set10('HAVE_SYSV_COMPAT', have,
  72            description : 'SysV init scripts and rcN.d links are supported')
  73 m4_defines += have ? ['-DHAVE_SYSV_COMPAT'] : []
  74
  75 # join_paths ignore the preceding arguments if an absolute component is
  76 # encountered, so this should canonicalize various paths when they are
  77 # absolute or relative.
  78 prefixdir = get_option('prefix')
  79 if not prefixdir.startswith('/')
  80         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  81 endif
  82 bindir = join_paths(prefixdir, get_option('bindir'))
  83 libdir = join_paths(prefixdir, get_option('libdir'))
  84 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  85 includedir = join_paths(prefixdir, get_option('includedir'))
  86 datadir = join_paths(prefixdir, get_option('datadir'))
  87 localstatedir = join_paths('/', get_option('localstatedir'))
  88
  89 rootbindir = join_paths(rootprefixdir, 'bin')
  90 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
  91 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  92
  93 rootlibdir = get_option('rootlibdir')
  94 if rootlibdir == ''
  95         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
  96 endif
  97
  98 # Dirs of external packages
  99 pkgconfigdatadir = join_paths(datadir, 'pkgconfig')
 100 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
 101 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 102 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 103 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 104 varlogdir = join_paths(localstatedir, 'log')
 105 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 106 rpmmacrosdir = get_option('rpmmacrosdir')
 107 if rpmmacrosdir != 'no'
 108         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 109 endif
 110 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 111
 112 # Our own paths
 113 pkgdatadir = join_paths(datadir, 'systemd')
 114 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 115 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 116 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 117 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 118 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 119 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 120 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 121 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 122 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 123 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 124 pkgincludedir = join_paths(includedir, 'systemd')
 125 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 126 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 127 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 128 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 129 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 130 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 131 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 132 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 133 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 134 udevhomedir = udevlibexecdir
 135 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 136 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 137 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 138 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 139 factorydir = join_paths(datadir, 'factory')
 140 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 141 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 142 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 143 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 144 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 145
 146 docdir = get_option('docdir')
 147 if docdir == ''
 148         docdir = join_paths(datadir, 'doc/systemd')
 149 endif
 150
 151 dbuspolicydir = get_option('dbuspolicydir')
 152 if dbuspolicydir == ''
 153         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 154 endif
 155
 156 dbussessionservicedir = get_option('dbussessionservicedir')
 157 if dbussessionservicedir == ''
 158         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 159 endif
 160
 161 dbussystemservicedir = get_option('dbussystemservicedir')
 162 if dbussystemservicedir == ''
 163         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 164 endif
 165
 166 pamlibdir = get_option('pamlibdir')
 167 if pamlibdir == ''
 168         pamlibdir = join_paths(rootlibdir, 'security')
 169 endif
 170
 171 pamconfdir = get_option('pamconfdir')
 172 if pamconfdir == ''
 173         pamconfdir = join_paths(sysconfdir, 'pam.d')
 174 endif
 175
 176 memory_accounting_default = get_option('memory-accounting-default')
 177
 178 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 179 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 180 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 181 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 182 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 183 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 184 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 185
 186 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 187
 188 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 189 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 190 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 191 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 192 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 193 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 194 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 195 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 196 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 197 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 198 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 199 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 200 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 201 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 202 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 203 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 204 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 205 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 206 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 207 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 208 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 209 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 210 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 211 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 212 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 213 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 214 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 215 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 216 conf.set_quoted('LIBDIR',                                     libdir)
 217 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 218 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 219 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 220 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 221 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 222 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 223 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 224 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 225 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 226 conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 227 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 228
 229 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 230 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 231
 232 substs.set('prefix',                                          prefixdir)
 233 substs.set('exec_prefix',                                     prefixdir)
 234 substs.set('libdir',                                          libdir)
 235 substs.set('rootlibdir',                                      rootlibdir)
 236 substs.set('includedir',                                      includedir)
 237 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 238 substs.set('bindir',                                          bindir)
 239 substs.set('rootbindir',                                      rootbindir)
 240 substs.set('rootlibexecdir',                                  rootlibexecdir)
 241 substs.set('systemunitdir',                                   systemunitdir)
 242 substs.set('userunitdir',                                     userunitdir)
 243 substs.set('systempresetdir',                                 systempresetdir)
 244 substs.set('userpresetdir',                                   userpresetdir)
 245 substs.set('udevhwdbdir',                                     udevhwdbdir)
 246 substs.set('udevrulesdir',                                    udevrulesdir)
 247 substs.set('udevlibexecdir',                                  udevlibexecdir)
 248 substs.set('catalogdir',                                      catalogdir)
 249 substs.set('tmpfilesdir',                                     tmpfilesdir)
 250 substs.set('sysusersdir',                                     sysusersdir)
 251 substs.set('sysctldir',                                       sysctldir)
 252 substs.set('binfmtdir',                                       binfmtdir)
 253 substs.set('modulesloaddir',                                  modulesloaddir)
 254 substs.set('systemgeneratordir',                              systemgeneratordir)
 255 substs.set('usergeneratordir',                                usergeneratordir)
 256 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 257 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 258 substs.set('systemshutdowndir',                               systemshutdowndir)
 259 substs.set('systemsleepdir',                                  systemsleepdir)
 260 substs.set('VARLOGDIR',                                       varlogdir)
 261 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 262 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 263 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 264 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 265 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 266 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 267 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 268 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 269
 270 #####################################################################
 271
 272 cc = meson.get_compiler('c')
 273 pkgconfig = import('pkgconfig')
 274 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 275 meson_build_sh = find_program('tools/meson-build.sh')
 276
 277 if get_option('tests') != 'false'
 278         cxx = find_program('c++', required : false)
 279         if cxx.found()
 280                 #  Used only for tests
 281                 add_languages('cpp')
 282         endif
 283 endif
 284
 285 want_ossfuzz = get_option('oss-fuzz')
 286 want_libfuzzer = get_option('llvm-fuzz')
 287 fuzzer_build = want_ossfuzz or want_libfuzzer
 288 if want_ossfuzz and want_libfuzzer
 289         error('only one of oss-fuzz and llvm-fuzz can be specified')
 290 endif
 291 if want_libfuzzer
 292         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 293 endif
 294 if want_ossfuzz
 295         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 296 endif
 297
 298 foreach arg : ['-Wextra',
 299                '-Werror=undef',
 300                '-Wlogical-op',
 301                '-Wmissing-include-dirs',
 302                '-Wold-style-definition',
 303                '-Wpointer-arith',
 304                '-Winit-self',
 305                '-Wdeclaration-after-statement',
 306                '-Wfloat-equal',
 307                '-Wsuggest-attribute=noreturn',
 308                '-Werror=missing-prototypes',
 309                '-Werror=implicit-function-declaration',
 310                '-Werror=missing-declarations',
 311                '-Werror=return-type',
 312                '-Werror=incompatible-pointer-types',
 313                '-Werror=format=2',
 314                '-Wstrict-prototypes',
 315                '-Wredundant-decls',
 316                '-Wmissing-noreturn',
 317                '-Wimplicit-fallthrough=5',
 318                '-Wshadow',
 319                '-Wendif-labels',
 320                '-Wstrict-aliasing=2',
 321                '-Wwrite-strings',
 322                '-Werror=overflow',
 323                '-Wdate-time',
 324                '-Wnested-externs',
 325                '-ffast-math',
 326                '-fno-common',
 327                '-fdiagnostics-show-option',
 328                '-fno-strict-aliasing',
 329                '-fvisibility=hidden',
 330                '-fstack-protector',
 331                '-fstack-protector-strong',
 332                '--param=ssp-buffer-size=4',
 333               ]
 334         if cc.has_argument(arg)
 335                 add_project_arguments(arg, language : 'c')
 336         endif
 337 endforeach
 338
 339 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 340 # enable it when we are linking against them
 341 if not fuzzer_build
 342         if cc.has_argument('-fPIE')
 343               add_project_arguments('-fPIE', language : 'c')
 344         endif
 345 endif
 346
 347 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 348 # arguments, just emits a warnings. So test for the "positive" version instead.
 349 foreach arg : ['unused-parameter',
 350                'missing-field-initializers',
 351                'unused-result',
 352                'format-signedness',
 353                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 354               ]
 355         if cc.has_argument('-W' + arg)
 356                 add_project_arguments('-Wno-' + arg, language : 'c')
 357         endif
 358 endforeach
 359
 360 if cc.compiles('''
 361    #include <time.h>
 362    #include <inttypes.h>
 363    typedef uint64_t usec_t;
 364    usec_t now(clockid_t clock);
 365    int main(void) {
 366            struct timespec now;
 367            return 0;
 368    }
 369 ''', name : '-Werror=shadow with local shadowing')
 370         add_project_arguments('-Werror=shadow', language : 'c')
 371 endif
 372
 373 if cc.get_id() == 'clang'
 374         foreach arg : ['-Wno-typedef-redefinition',
 375                        '-Wno-gnu-variable-sized-type-not-at-end',
 376                       ]
 377                 if cc.has_argument(arg,
 378                                    name : '@0@ is supported'.format(arg))
 379                         add_project_arguments(arg, language : 'c')
 380                 endif
 381         endforeach
 382 endif
 383
 384 link_test_c = files('tools/meson-link-test.c')
 385
 386 # --as-needed and --no-undefined are provided by meson by default,
 387 # run mesonconf to see what is enabled
 388 foreach arg : ['-Wl,-z,relro',
 389                '-Wl,-z,now',
 390                '-pie',
 391               ]
 392
 393         have = run_command(check_compilation_sh,
 394                            cc.cmd_array(), '-x', 'c', arg,
 395                            '-include', link_test_c).returncode() == 0
 396         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 397         if have and (arg != '-pie' or not fuzzer_build)
 398                 add_project_link_arguments(arg, language : 'c')
 399         endif
 400 endforeach
 401
 402 if get_option('buildtype') != 'debug'
 403         foreach arg : ['-ffunction-sections',
 404                        '-fdata-sections']
 405                 if cc.has_argument(arg,
 406                                    name : '@0@ is supported'.format(arg))
 407                         add_project_arguments(arg, language : 'c')
 408                 endif
 409         endforeach
 410
 411         foreach arg : ['-Wl,--gc-sections']
 412                 have = run_command(check_compilation_sh,
 413                                    cc.cmd_array(), '-x', 'c', arg,
 414                                    '-include', link_test_c).returncode() == 0
 415                 message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 416                 if have
 417                         add_project_link_arguments(arg, language : 'c')
 418                 endif
 419         endforeach
 420 endif
 421
 422 cpp = ' '.join(cc.cmd_array()) + ' -E'
 423
 424 #####################################################################
 425 # compilation result tests
 426
 427 conf.set('_GNU_SOURCE', true)
 428 conf.set('__SANE_USERSPACE_TYPES__', true)
 429
 430 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 431 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 432 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 433 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 434 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 435 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 436 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 437
 438 decl_headers = '''
 439 #include <uchar.h>
 440 #include <linux/ethtool.h>
 441 #include <linux/fib_rules.h>
 442 #include <linux/stat.h>
 443 #include <sys/stat.h>
 444 '''
 445 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 446
 447 foreach decl : ['char16_t',
 448                 'char32_t',
 449                 'key_serial_t',
 450                 'struct ethtool_link_settings',
 451                 'struct fib_rule_uid_range',
 452                 'struct statx',
 453                ]
 454
 455         # We get -1 if the size cannot be determined
 456         have = cc.sizeof(decl, prefix : decl_headers) > 0
 457         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 458 endforeach
 459
 460 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 461                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 462                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 463                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 464                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 465                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 466                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 467                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 468                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 469                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 470                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 471                 # if_tunnel.h is buggy and cannot be included on its own
 472                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 473                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 474                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 475                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 476                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 477                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 478                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 479                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 480                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 481                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 482                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 483                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 484                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 485                ]
 486         prefix = decl.length() > 2 ? decl[2] : ''
 487         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 488         conf.set10('HAVE_' + decl[0], have)
 489 endforeach
 490
 491 foreach ident : ['secure_getenv', '__secure_getenv']
 492         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 493 endforeach
 494
 495 foreach ident : [
 496         ['memfd_create',      '''#include <sys/mman.h>'''],
 497         ['gettid',            '''#include <sys/types.h>
 498                                  #include <unistd.h>'''],
 499         ['pivot_root',        '''#include <stdlib.h>
 500                                  #include <unistd.h>'''],     # no known header declares pivot_root
 501         ['name_to_handle_at', '''#include <sys/types.h>
 502                                  #include <sys/stat.h>
 503                                  #include <fcntl.h>'''],
 504         ['setns',             '''#include <sched.h>'''],
 505         ['renameat2',         '''#include <stdio.h>
 506                                  #include <fcntl.h>'''],
 507         ['kcmp',              '''#include <linux/kcmp.h>'''],
 508         ['keyctl',            '''#include <sys/types.h>
 509                                  #include <keyutils.h>'''],
 510         ['copy_file_range',   '''#include <sys/syscall.h>
 511                                  #include <unistd.h>'''],
 512         ['bpf',               '''#include <sys/syscall.h>
 513                                  #include <unistd.h>'''],
 514         ['statx',             '''#include <sys/types.h>
 515                                  #include <sys/stat.h>
 516                                  #include <unistd.h>'''],
 517         ['explicit_bzero' ,   '''#include <string.h>'''],
 518         ['reallocarray',      '''#include <malloc.h>'''],
 519 ]
 520
 521         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 522         conf.set10('HAVE_' + ident[0].to_upper(), have)
 523 endforeach
 524
 525 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 526         conf.set10('USE_SYS_RANDOM_H', true)
 527         conf.set10('HAVE_GETRANDOM', true)
 528 else
 529         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 530         conf.set10('USE_SYS_RANDOM_H', false)
 531         conf.set10('HAVE_GETRANDOM', have)
 532 endif
 533
 534 #####################################################################
 535
 536 sed = find_program('sed')
 537 awk = find_program('awk')
 538 m4 = find_program('m4')
 539 stat = find_program('stat')
 540 git = find_program('git', required : false)
 541 env = find_program('env')
 542 perl = find_program('perl', required : false)
 543
 544 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 545 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 546 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 547 splash_bmp = files('test/splash.bmp')
 548
 549 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 550 # /usr/sbin, /sbin, and fall back to the default from middle column.
 551 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 552          ['quotacheck', '/usr/sbin/quotacheck' ],
 553          ['kmod',       '/usr/bin/kmod'        ],
 554          ['kexec',      '/usr/sbin/kexec'      ],
 555          ['sulogin',    '/usr/sbin/sulogin'    ],
 556          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 557          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 558          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 559          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 560         ]
 561 foreach prog : progs
 562         path = get_option(prog[0] + '-path')
 563         if path != ''
 564                 message('Using @1@ for @0@'.format(prog[0], path))
 565         else
 566                 exe = find_program(prog[0],
 567                                    '/usr/sbin/' + prog[0],
 568                                    '/sbin/' + prog[0],
 569                                    required: false)
 570                 path = exe.found() ? exe.path() : prog[1]
 571         endif
 572         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 573         conf.set_quoted(name, path)
 574         substs.set(name, path)
 575 endforeach
 576
 577 conf.set_quoted('TELINIT', get_option('telinit-path'))
 578
 579 if run_command('ln', '--relative', '--help').returncode() != 0
 580         error('ln does not support --relative (added in coreutils 8.16)')
 581 endif
 582
 583 ############################################################
 584
 585 gperf = find_program('gperf')
 586
 587 gperf_test_format = '''
 588 #include <string.h>
 589 const char * in_word_set(const char *, @0@);
 590 @1@
 591 '''
 592 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 593 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 594 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 595 if cc.compiles(gperf_test)
 596         gperf_len_type = 'size_t'
 597 else
 598         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 599         if cc.compiles(gperf_test)
 600                 gperf_len_type = 'unsigned'
 601         else
 602                 error('unable to determine gperf len type')
 603         endif
 604 endif
 605 message('gperf len type is @0@'.format(gperf_len_type))
 606 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 607          description : 'The type of gperf "len" parameter')
 608
 609 ############################################################
 610
 611 if not cc.has_header('sys/capability.h')
 612         error('POSIX caps headers not found')
 613 endif
 614 foreach header : ['crypt.h',
 615                   'linux/btrfs.h',
 616                   'linux/memfd.h',
 617                   'linux/vm_sockets.h',
 618                   'sys/auxv.h',
 619                   'valgrind/memcheck.h',
 620                   'valgrind/valgrind.h',
 621                  ]
 622
 623         conf.set10('HAVE_' + header.underscorify().to_upper(),
 624                    cc.has_header(header))
 625 endforeach
 626
 627 ############################################################
 628
 629 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 630 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 631 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 632
 633 default_hierarchy = get_option('default-hierarchy')
 634 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 635                 description : 'default cgroup hierarchy as string')
 636 if default_hierarchy == 'legacy'
 637         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 638 elif default_hierarchy == 'hybrid'
 639         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 640 else
 641         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 642 endif
 643
 644 time_epoch = get_option('time-epoch')
 645 if time_epoch == ''
 646         NEWS = files('NEWS')
 647         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 648 endif
 649 time_epoch = time_epoch.to_int()
 650 conf.set('TIME_EPOCH', time_epoch)
 651
 652 system_uid_max = get_option('system-uid-max')
 653 if system_uid_max == ''
 654         system_uid_max = run_command(
 655                 awk,
 656                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 657                 '/etc/login.defs').stdout().strip()
 658         if system_uid_max == ''
 659                 system_uid_max = '999'
 660         endif
 661 endif
 662 system_uid_max = system_uid_max.to_int()
 663 conf.set('SYSTEM_UID_MAX', system_uid_max)
 664 substs.set('systemuidmax', system_uid_max)
 665 message('maximum system UID is @0@'.format(system_uid_max))
 666
 667 system_gid_max = get_option('system-gid-max')
 668 if system_gid_max == ''
 669         system_gid_max = run_command(
 670                 awk,
 671                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 672                 '/etc/login.defs').stdout().strip()
 673         if system_gid_max == ''
 674                 system_gid_max = '999'
 675         endif
 676 endif
 677 system_gid_max = system_gid_max.to_int()
 678 conf.set('SYSTEM_GID_MAX', system_gid_max)
 679 substs.set('systemgidmax', system_gid_max)
 680 message('maximum system GID is @0@'.format(system_gid_max))
 681
 682 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 683 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 684 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 685 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 686 substs.set('dynamicuidmin', dynamic_uid_min)
 687 substs.set('dynamicuidmax', dynamic_uid_max)
 688
 689 container_uid_base_min = get_option('container-uid-base-min').to_int()
 690 container_uid_base_max = get_option('container-uid-base-max').to_int()
 691 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 692 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 693 substs.set('containeruidbasemin', container_uid_base_min)
 694 substs.set('containeruidbasemax', container_uid_base_max)
 695
 696 nobody_user = get_option('nobody-user')
 697 nobody_group = get_option('nobody-group')
 698
 699 getent_result = run_command('getent', 'passwd', '65534')
 700 if getent_result.returncode() == 0
 701         name = getent_result.stdout().split(':')[0]
 702         if name != nobody_user
 703                 message('WARNING:\n' +
 704                         '        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) +
 705                         '        Your build will result in an user table setup that is incompatible with the local system.')
 706         endif
 707 endif
 708 id_result = run_command('id', '-u', nobody_user)
 709 if id_result.returncode() == 0
 710         id = id_result.stdout().to_int()
 711         if id != 65534
 712                 message('WARNING:\n' +
 713                         '        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) +
 714                         '        Your build will result in an user table setup that is incompatible with the local system.')
 715         endif
 716 endif
 717
 718 getent_result = run_command('getent', 'group', '65534')
 719 if getent_result.returncode() == 0
 720         name = getent_result.stdout().split(':')[0]
 721         if name != nobody_group
 722                 message('WARNING:\n' +
 723                         '        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) +
 724                         '        Your build will result in an group table setup that is incompatible with the local system.')
 725         endif
 726 endif
 727 id_result = run_command('id', '-g', nobody_group)
 728 if id_result.returncode() == 0
 729         id = id_result.stdout().to_int()
 730         if id != 65534
 731                 message('WARNING:\n' +
 732                         '        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) +
 733                         '        Your build will result in an group table setup that is incompatible with the local system.')
 734         endif
 735 endif
 736 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 737         message('WARNING:\n' +
 738                 '        The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 739                 '        Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 740 endif
 741
 742 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 743 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 744 substs.set('NOBODY_USER_NAME', nobody_user)
 745 substs.set('NOBODY_GROUP_NAME', nobody_group)
 746
 747 tty_gid = get_option('tty-gid')
 748 conf.set('TTY_GID', tty_gid)
 749 substs.set('TTY_GID', tty_gid)
 750
 751 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 752 if get_option('users-gid') != ''
 753         users_gid = get_option('users-gid').to_int()
 754 else
 755         users_gid = '-'
 756 endif
 757 substs.set('USERS_GID', users_gid)
 758
 759 if get_option('adm-group')
 760         m4_defines += ['-DENABLE_ADM_GROUP']
 761 endif
 762
 763 if get_option('wheel-group')
 764         m4_defines += ['-DENABLE_WHEEL_GROUP']
 765 endif
 766
 767 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 768 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 769
 770 kill_user_processes = get_option('default-kill-user-processes')
 771 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 772 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 773 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 774
 775 dns_servers = get_option('dns-servers')
 776 conf.set_quoted('DNS_SERVERS', dns_servers)
 777 substs.set('DNS_SERVERS', dns_servers)
 778
 779 ntp_servers = get_option('ntp-servers')
 780 conf.set_quoted('NTP_SERVERS', ntp_servers)
 781 substs.set('NTP_SERVERS', ntp_servers)
 782
 783 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 784
 785 substs.set('SUSHELL', get_option('debug-shell'))
 786 substs.set('DEBUGTTY', get_option('debug-tty'))
 787
 788 debug = get_option('debug')
 789 enable_debug_hashmap = false
 790 enable_debug_mmap_cache = false
 791 if debug != ''
 792         foreach name : debug.split(',')
 793                 if name == 'hashmap'
 794                         enable_debug_hashmap = true
 795                 elif name == 'mmap-cache'
 796                         enable_debug_mmap_cache = true
 797                 else
 798                         message('unknown debug option "@0@", ignoring'.format(name))
 799                 endif
 800         endforeach
 801 endif
 802 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 803 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 804
 805 #####################################################################
 806
 807 threads = dependency('threads')
 808 librt = cc.find_library('rt')
 809 libm = cc.find_library('m')
 810 libdl = cc.find_library('dl')
 811 libcrypt = cc.find_library('crypt')
 812
 813 libcap = dependency('libcap', required : false)
 814 if not libcap.found()
 815         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 816         libcap = cc.find_library('cap')
 817 endif
 818
 819 libmount = dependency('mount',
 820                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 821
 822 want_seccomp = get_option('seccomp')
 823 if want_seccomp != 'false' and not fuzzer_build
 824         libseccomp = dependency('libseccomp',
 825                                 version : '>= 2.3.1',
 826                                 required : want_seccomp == 'true')
 827         have = libseccomp.found()
 828 else
 829         have = false
 830         libseccomp = []
 831 endif
 832 conf.set10('HAVE_SECCOMP', have)
 833 m4_defines += have ? ['-DHAVE_SECCOMP'] : []
 834
 835 want_selinux = get_option('selinux')
 836 if want_selinux != 'false' and not fuzzer_build
 837         libselinux = dependency('libselinux',
 838                                 version : '>= 2.1.9',
 839                                 required : want_selinux == 'true')
 840         have = libselinux.found()
 841 else
 842         have = false
 843         libselinux = []
 844 endif
 845 conf.set10('HAVE_SELINUX', have)
 846 m4_defines += have ? ['-DHAVE_SELINUX'] : []
 847
 848 want_apparmor = get_option('apparmor')
 849 if want_apparmor != 'false' and not fuzzer_build
 850         libapparmor = dependency('libapparmor',
 851                                  required : want_apparmor == 'true')
 852         have = libapparmor.found()
 853 else
 854         have = false
 855         libapparmor = []
 856 endif
 857 conf.set10('HAVE_APPARMOR', have)
 858 m4_defines += have ? ['-DHAVE_APPARMOR'] : []
 859
 860 smack_run_label = get_option('smack-run-label')
 861 if smack_run_label != ''
 862         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 863         m4_defines += ['-DHAVE_SMACK_RUN_LABEL']
 864 endif
 865
 866 want_polkit = get_option('polkit')
 867 install_polkit = false
 868 install_polkit_pkla = false
 869 if want_polkit != 'false' and not fuzzer_build
 870         install_polkit = true
 871
 872         libpolkit = dependency('polkit-gobject-1',
 873                                required : false)
 874         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 875                 message('Old polkit detected, will install pkla files')
 876                 install_polkit_pkla = true
 877         endif
 878 endif
 879 conf.set10('ENABLE_POLKIT', install_polkit)
 880
 881 want_acl = get_option('acl')
 882 if want_acl != 'false' and not fuzzer_build
 883         libacl = cc.find_library('acl', required : want_acl == 'true')
 884         have = libacl.found()
 885 else
 886         have = false
 887         libacl = []
 888 endif
 889 conf.set10('HAVE_ACL', have)
 890 m4_defines += have ? ['-DHAVE_ACL'] : []
 891
 892 want_audit = get_option('audit')
 893 if want_audit != 'false' and not fuzzer_build
 894         libaudit = dependency('audit', required : want_audit == 'true')
 895         have = libaudit.found()
 896 else
 897         have = false
 898         libaudit = []
 899 endif
 900 conf.set10('HAVE_AUDIT', have)
 901
 902 want_blkid = get_option('blkid')
 903 if want_blkid != 'false' and not fuzzer_build
 904         libblkid = dependency('blkid', required : want_blkid == 'true')
 905         have = libblkid.found()
 906 else
 907         have = false
 908         libblkid = []
 909 endif
 910 conf.set10('HAVE_BLKID', have)
 911
 912 want_kmod = get_option('kmod')
 913 if want_kmod != 'false' and not fuzzer_build
 914         libkmod = dependency('libkmod',
 915                              version : '>= 15',
 916                              required : want_kmod == 'true')
 917         have = libkmod.found()
 918 else
 919         have = false
 920         libkmod = []
 921 endif
 922 conf.set10('HAVE_KMOD', have)
 923
 924 want_pam = get_option('pam')
 925 if want_pam != 'false' and not fuzzer_build
 926         libpam = cc.find_library('pam', required : want_pam == 'true')
 927         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 928         have = libpam.found() and libpam_misc.found()
 929 else
 930         have = false
 931         libpam = []
 932         libpam_misc = []
 933 endif
 934 conf.set10('HAVE_PAM', have)
 935 m4_defines += have ? ['-DHAVE_PAM'] : []
 936
 937 want_microhttpd = get_option('microhttpd')
 938 if want_microhttpd != 'false' and not fuzzer_build
 939         libmicrohttpd = dependency('libmicrohttpd',
 940                                    version : '>= 0.9.33',
 941                                    required : want_microhttpd == 'true')
 942         have = libmicrohttpd.found()
 943 else
 944         have = false
 945         libmicrohttpd = []
 946 endif
 947 conf.set10('HAVE_MICROHTTPD', have)
 948 m4_defines += have ? ['-DHAVE_MICROHTTPD'] : []
 949
 950 want_libcryptsetup = get_option('libcryptsetup')
 951 if want_libcryptsetup != 'false' and not fuzzer_build
 952         libcryptsetup = dependency('libcryptsetup',
 953                                    version : '>= 1.6.0',
 954                                    required : want_libcryptsetup == 'true')
 955         have = libcryptsetup.found()
 956 else
 957         have = false
 958         libcryptsetup = []
 959 endif
 960 conf.set10('HAVE_LIBCRYPTSETUP', have)
 961
 962 want_libcurl = get_option('libcurl')
 963 if want_libcurl != 'false' and not fuzzer_build
 964         libcurl = dependency('libcurl',
 965                              version : '>= 7.32.0',
 966                              required : want_libcurl == 'true')
 967         have = libcurl.found()
 968 else
 969         have = false
 970         libcurl = []
 971 endif
 972 conf.set10('HAVE_LIBCURL', have)
 973 m4_defines += have ? ['-DHAVE_LIBCURL'] : []
 974
 975 want_libidn = get_option('libidn')
 976 want_libidn2 = get_option('libidn2')
 977 if want_libidn == 'true' and want_libidn2 == 'true'
 978         error('libidn and libidn2 cannot be requested simultaneously')
 979 endif
 980
 981 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 982         libidn = dependency('libidn',
 983                             required : want_libidn == 'true')
 984         have = libidn.found()
 985 else
 986         have = false
 987         libidn = []
 988 endif
 989 conf.set10('HAVE_LIBIDN', have)
 990 m4_defines += have ? ['-DHAVE_LIBIDN'] : []
 991 if not have and want_libidn2 != 'false' and not fuzzer_build
 992         # libidn is used for both libidn and libidn2 objects
 993         libidn = dependency('libidn2',
 994                             required : want_libidn2 == 'true')
 995         have = libidn.found()
 996 else
 997         have = false
 998 endif
 999 conf.set10('HAVE_LIBIDN2', have)
1000 m4_defines += have ? ['-DHAVE_LIBIDN2'] : []
1001
1002 want_libiptc = get_option('libiptc')
1003 if want_libiptc != 'false' and not fuzzer_build
1004         libiptc = dependency('libiptc',
1005                              required : want_libiptc == 'true')
1006         have = libiptc.found()
1007 else
1008         have = false
1009         libiptc = []
1010 endif
1011 conf.set10('HAVE_LIBIPTC', have)
1012 m4_defines += have ? ['-DHAVE_LIBIPTC'] : []
1013
1014 want_qrencode = get_option('qrencode')
1015 if want_qrencode != 'false' and not fuzzer_build
1016         libqrencode = dependency('libqrencode',
1017                                  required : want_qrencode == 'true')
1018         have = libqrencode.found()
1019 else
1020         have = false
1021         libqrencode = []
1022 endif
1023 conf.set10('HAVE_QRENCODE', have)
1024
1025 want_gcrypt = get_option('gcrypt')
1026 if want_gcrypt != 'false' and not fuzzer_build
1027         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1028         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1029         have = libgcrypt.found() and libgpg_error.found()
1030 else
1031         have = false
1032 endif
1033 if not have
1034         # link to neither of the libs if one is not found
1035         libgcrypt = []
1036         libgpg_error = []
1037 endif
1038 conf.set10('HAVE_GCRYPT', have)
1039
1040 want_gnutls = get_option('gnutls')
1041 if want_gnutls != 'false' and not fuzzer_build
1042         libgnutls = dependency('gnutls',
1043                                version : '>= 3.1.4',
1044                                required : want_gnutls == 'true')
1045         have = libgnutls.found()
1046 else
1047         have = false
1048         libgnutls = []
1049 endif
1050 conf.set10('HAVE_GNUTLS', have)
1051
1052 want_elfutils = get_option('elfutils')
1053 if want_elfutils != 'false' and not fuzzer_build
1054         libdw = dependency('libdw',
1055                            required : want_elfutils == 'true')
1056         have = libdw.found()
1057 else
1058         have = false
1059         libdw = []
1060 endif
1061 conf.set10('HAVE_ELFUTILS', have)
1062
1063 want_zlib = get_option('zlib')
1064 if want_zlib != 'false' and not fuzzer_build
1065         libz = dependency('zlib',
1066                           required : want_zlib == 'true')
1067         have = libz.found()
1068 else
1069         have = false
1070         libz = []
1071 endif
1072 conf.set10('HAVE_ZLIB', have)
1073
1074 want_bzip2 = get_option('bzip2')
1075 if want_bzip2 != 'false' and not fuzzer_build
1076         libbzip2 = cc.find_library('bz2',
1077                                    required : want_bzip2 == 'true')
1078         have = libbzip2.found()
1079 else
1080         have = false
1081         libbzip2 = []
1082 endif
1083 conf.set10('HAVE_BZIP2', have)
1084
1085 want_xz = get_option('xz')
1086 if want_xz != 'false' and not fuzzer_build
1087         libxz = dependency('liblzma',
1088                            required : want_xz == 'true')
1089         have = libxz.found()
1090 else
1091         have = false
1092         libxz = []
1093 endif
1094 conf.set10('HAVE_XZ', have)
1095
1096 want_lz4 = get_option('lz4')
1097 if want_lz4 != 'false' and not fuzzer_build
1098         liblz4 = dependency('liblz4',
1099                             required : want_lz4 == 'true')
1100         have = liblz4.found()
1101 else
1102         have = false
1103         liblz4 = []
1104 endif
1105 conf.set10('HAVE_LZ4', have)
1106
1107 want_xkbcommon = get_option('xkbcommon')
1108 if want_xkbcommon != 'false' and not fuzzer_build
1109         libxkbcommon = dependency('xkbcommon',
1110                                   version : '>= 0.3.0',
1111                                   required : want_xkbcommon == 'true')
1112         have = libxkbcommon.found()
1113 else
1114         have = false
1115         libxkbcommon = []
1116 endif
1117 conf.set10('HAVE_XKBCOMMON', have)
1118
1119 want_pcre2 = get_option('pcre2')
1120 if want_pcre2 != 'false'
1121         libpcre2 = dependency('libpcre2-8',
1122                               required : want_pcre2 == 'true')
1123         have = libpcre2.found()
1124 else
1125         have = false
1126         libpcre2 = []
1127 endif
1128 conf.set10('HAVE_PCRE2', have)
1129
1130 want_glib = get_option('glib')
1131 if want_glib != 'false' and not fuzzer_build
1132         libglib =    dependency('glib-2.0',
1133                                 version : '>= 2.22.0',
1134                                 required : want_glib == 'true')
1135         libgobject = dependency('gobject-2.0',
1136                                 version : '>= 2.22.0',
1137                                 required : want_glib == 'true')
1138         libgio =     dependency('gio-2.0',
1139                                 required : want_glib == 'true')
1140         have = libglib.found() and libgobject.found() and libgio.found()
1141 else
1142         have = false
1143         libglib = []
1144         libgobject = []
1145         libgio = []
1146 endif
1147 conf.set10('HAVE_GLIB', have)
1148
1149 want_dbus = get_option('dbus')
1150 if want_dbus != 'false' and not fuzzer_build
1151         libdbus = dependency('dbus-1',
1152                              version : '>= 1.3.2',
1153                              required : want_dbus == 'true')
1154         have = libdbus.found()
1155 else
1156         have = false
1157         libdbus = []
1158 endif
1159 conf.set10('HAVE_DBUS', have)
1160
1161 default_dnssec = get_option('default-dnssec')
1162 if fuzzer_build
1163         default_dnssec = 'no'
1164 endif
1165 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1166         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1167         default_dnssec = 'no'
1168 endif
1169 conf.set('DEFAULT_DNSSEC_MODE',
1170          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1171 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1172
1173 want_importd = get_option('importd')
1174 if want_importd != 'false'
1175         have = (conf.get('HAVE_LIBCURL') == 1 and
1176                 conf.get('HAVE_ZLIB') == 1 and
1177                 conf.get('HAVE_BZIP2') == 1 and
1178                 conf.get('HAVE_XZ') == 1 and
1179                 conf.get('HAVE_GCRYPT') == 1)
1180         if want_importd == 'true' and not have
1181                 error('importd support was requested, but dependencies are not available')
1182         endif
1183 else
1184         have = false
1185 endif
1186 conf.set10('ENABLE_IMPORTD', have)
1187
1188 want_remote = get_option('remote')
1189 if want_remote != 'false'
1190         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1191                      conf.get('HAVE_LIBCURL') == 1]
1192         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1193         # it's possible to build one without the other. Complain only if
1194         # support was explictly requested. The auxiliary files like sysusers
1195         # config should be installed when any of the programs are built.
1196         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1197                 error('remote support was requested, but dependencies are not available')
1198         endif
1199         have = have_deps[0] or have_deps[1]
1200 else
1201         have = false
1202 endif
1203 conf.set10('ENABLE_REMOTE', have)
1204
1205 foreach term : ['utmp',
1206                 'hibernate',
1207                 'environment-d',
1208                 'binfmt',
1209                 'coredump',
1210                 'resolve',
1211                 'logind',
1212                 'hostnamed',
1213                 'localed',
1214                 'machined',
1215                 'networkd',
1216                 'timedated',
1217                 'timesyncd',
1218                 'myhostname',
1219                 'firstboot',
1220                 'randomseed',
1221                 'backlight',
1222                 'vconsole',
1223                 'quotacheck',
1224                 'sysusers',
1225                 'tmpfiles',
1226                 'hwdb',
1227                 'rfkill',
1228                 'ldconfig',
1229                 'efi',
1230                 'tpm',
1231                 'ima',
1232                 'smack',
1233                 'gshadow',
1234                 'idn',
1235                 'nss-systemd']
1236         have = get_option(term)
1237         name = 'ENABLE_' + term.underscorify().to_upper()
1238         conf.set10(name, have)
1239         m4_defines += have ? ['-D' + name] : []
1240 endforeach
1241
1242 want_tests = get_option('tests')
1243 install_tests = get_option('install-tests')
1244 slow_tests = get_option('slow-tests')
1245 tests = []
1246 fuzzers = []
1247
1248 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1249
1250 #####################################################################
1251
1252 if get_option('efi')
1253         efi_arch = host_machine.cpu_family()
1254
1255         if efi_arch == 'x86'
1256                 EFI_MACHINE_TYPE_NAME = 'ia32'
1257                 gnu_efi_arch = 'ia32'
1258         elif efi_arch == 'x86_64'
1259                 EFI_MACHINE_TYPE_NAME = 'x64'
1260                 gnu_efi_arch = 'x86_64'
1261         elif efi_arch == 'arm'
1262                 EFI_MACHINE_TYPE_NAME = 'arm'
1263                 gnu_efi_arch = 'arm'
1264         elif efi_arch == 'aarch64'
1265                 EFI_MACHINE_TYPE_NAME = 'aa64'
1266                 gnu_efi_arch = 'aarch64'
1267         else
1268                 EFI_MACHINE_TYPE_NAME = ''
1269                 gnu_efi_arch = ''
1270         endif
1271
1272         have = true
1273         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1274
1275         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1276 else
1277         have = false
1278 endif
1279 conf.set10('ENABLE_EFI', have)
1280
1281 #####################################################################
1282
1283 config_h = configure_file(
1284         output : 'config.h',
1285         configuration : conf)
1286
1287 includes = include_directories('src/basic',
1288                                'src/shared',
1289                                'src/systemd',
1290                                'src/journal',
1291                                'src/resolve',
1292                                'src/timesync',
1293                                'src/time-wait-sync',
1294                                'src/login',
1295                                'src/udev',
1296                                'src/libudev',
1297                                'src/core',
1298                                'src/libsystemd/sd-bus',
1299                                'src/libsystemd/sd-device',
1300                                'src/libsystemd/sd-hwdb',
1301                                'src/libsystemd/sd-id128',
1302                                'src/libsystemd/sd-netlink',
1303                                'src/libsystemd/sd-network',
1304                                'src/libsystemd-network',
1305                                '.')
1306
1307 add_project_arguments('-include', 'config.h', language : 'c')
1308
1309 subdir('po')
1310 subdir('catalog')
1311 subdir('src/systemd')
1312 subdir('src/basic')
1313 subdir('src/libsystemd')
1314 subdir('src/libsystemd-network')
1315 subdir('src/journal')
1316 subdir('src/login')
1317
1318 libjournal_core = static_library(
1319         'journal-core',
1320         libjournal_core_sources,
1321         journald_gperf_c,
1322         include_directories : includes,
1323         install : false)
1324
1325 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1326 libsystemd = shared_library(
1327         'systemd',
1328         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1329         version : libsystemd_version,
1330         include_directories : includes,
1331         link_args : ['-shared',
1332                      '-Wl,--version-script=' + libsystemd_sym_path],
1333         link_with : [libbasic,
1334                      libbasic_gcrypt],
1335         link_whole : [libsystemd_static,
1336                       libjournal_client],
1337         dependencies : [threads,
1338                         librt,
1339                         libxz,
1340                         liblz4],
1341         link_depends : libsystemd_sym,
1342         install : true,
1343         install_dir : rootlibdir)
1344
1345 static_libsystemd = get_option('static-libsystemd')
1346 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1347
1348 install_libsystemd_static = static_library(
1349         'systemd',
1350         libsystemd_sources,
1351         journal_client_sources,
1352         include_directories : includes,
1353         link_with : [libbasic,
1354                      libbasic_gcrypt],
1355         build_by_default : static_libsystemd != 'false',
1356         install : static_libsystemd != 'false',
1357         install_dir : rootlibdir,
1358         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1359         dependencies : [threads,
1360                         librt,
1361                         libxz,
1362                         liblz4,
1363                         libgcrypt],
1364         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1365
1366 ############################################################
1367
1368 # binaries that have --help and are intended for use by humans,
1369 # usually, but not always, installed in /bin.
1370 public_programs = []
1371
1372 subdir('src/libudev')
1373 subdir('src/shared')
1374 subdir('src/core')
1375 subdir('src/udev')
1376 subdir('src/network')
1377
1378 subdir('src/analyze')
1379 subdir('src/journal-remote')
1380 subdir('src/coredump')
1381 subdir('src/hostname')
1382 subdir('src/import')
1383 subdir('src/kernel-install')
1384 subdir('src/locale')
1385 subdir('src/machine')
1386 subdir('src/nspawn')
1387 subdir('src/resolve')
1388 subdir('src/timedate')
1389 subdir('src/timesync')
1390 subdir('src/vconsole')
1391 subdir('src/boot/efi')
1392
1393 subdir('src/test')
1394 subdir('src/fuzz')
1395 subdir('rules')
1396 subdir('test')
1397
1398 ############################################################
1399
1400 # only static linking apart from libdl, to make sure that the
1401 # module is linked to all libraries that it uses.
1402 test_dlopen = executable(
1403         'test-dlopen',
1404         test_dlopen_c,
1405         include_directories : includes,
1406         link_with : [libbasic],
1407         dependencies : [libdl])
1408
1409 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1410                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1411                  ['mymachines', 'ENABLE_MACHINED'],
1412                  ['resolve',    'ENABLE_RESOLVE']]
1413
1414         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1415         if condition
1416                 module = tuple[0]
1417
1418                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1419                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1420
1421                 nss = shared_library(
1422                         'nss_' + module,
1423                         'src/nss-@0@/nss-@0@.c'.format(module),
1424                         version : '2',
1425                         include_directories : includes,
1426                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1427                         link_args : ['-Wl,-z,nodelete',
1428                                      '-shared',
1429                                      '-Wl,--version-script=' + version_script_arg,
1430                                      '-Wl,--undefined'],
1431                         link_with : [libsystemd_static,
1432                                      libbasic],
1433                         dependencies : [threads,
1434                                         librt],
1435                         link_depends : sym,
1436                         install : true,
1437                         install_dir : rootlibdir)
1438
1439                 # We cannot use shared_module because it does not support version suffix.
1440                 # Unfortunately shared_library insists on creating the symlink…
1441                 meson.add_install_script('sh', '-c',
1442                                          'rm $DESTDIR@0@/libnss_@1@.so'
1443                                          .format(rootlibdir, module))
1444
1445                 test('dlopen-nss_' + module,
1446                      test_dlopen,
1447                      args : [nss.full_path()]) # path to dlopen must include a slash
1448         endif
1449 endforeach
1450
1451 ############################################################
1452
1453 executable('systemd',
1454            systemd_sources,
1455            include_directories : includes,
1456            link_with : [libcore,
1457                         libshared],
1458            dependencies : [threads,
1459                            librt,
1460                            libseccomp,
1461                            libselinux,
1462                            libmount,
1463                            libblkid],
1464            install_rpath : rootlibexecdir,
1465            install : true,
1466            install_dir : rootlibexecdir)
1467
1468 meson.add_install_script(meson_make_symlink,
1469                          join_paths(rootlibexecdir, 'systemd'),
1470                          join_paths(rootsbindir, 'init'))
1471
1472 exe = executable('systemd-analyze',
1473                  systemd_analyze_sources,
1474                  include_directories : includes,
1475                  link_with : [libcore,
1476                               libshared],
1477                  dependencies : [threads,
1478                                  librt,
1479                                  libseccomp,
1480                                  libselinux,
1481                                  libmount,
1482                                  libblkid],
1483                  install_rpath : rootlibexecdir,
1484                  install : true)
1485 public_programs += [exe]
1486
1487 executable('systemd-journald',
1488            systemd_journald_sources,
1489            include_directories : includes,
1490            link_with : [libjournal_core,
1491                         libshared],
1492            dependencies : [threads,
1493                            libxz,
1494                            liblz4,
1495                            libselinux],
1496            install_rpath : rootlibexecdir,
1497            install : true,
1498            install_dir : rootlibexecdir)
1499
1500 exe = executable('systemd-cat',
1501                  systemd_cat_sources,
1502                  include_directories : includes,
1503                  link_with : [libjournal_core,
1504                               libshared],
1505                  dependencies : [threads],
1506                  install_rpath : rootlibexecdir,
1507                  install : true)
1508 public_programs += [exe]
1509
1510 exe = executable('journalctl',
1511                  journalctl_sources,
1512                  include_directories : includes,
1513                  link_with : [libshared],
1514                  dependencies : [threads,
1515                                  libqrencode,
1516                                  libxz,
1517                                  liblz4,
1518                                  libpcre2],
1519                  install_rpath : rootlibexecdir,
1520                  install : true,
1521                  install_dir : rootbindir)
1522 public_programs += [exe]
1523
1524 executable('systemd-getty-generator',
1525            'src/getty-generator/getty-generator.c',
1526            include_directories : includes,
1527            link_with : [libshared],
1528            install_rpath : rootlibexecdir,
1529            install : true,
1530            install_dir : systemgeneratordir)
1531
1532 executable('systemd-debug-generator',
1533            'src/debug-generator/debug-generator.c',
1534            include_directories : includes,
1535            link_with : [libshared],
1536            install_rpath : rootlibexecdir,
1537            install : true,
1538            install_dir : systemgeneratordir)
1539
1540 executable('systemd-fstab-generator',
1541            'src/fstab-generator/fstab-generator.c',
1542            'src/core/mount-setup.c',
1543            include_directories : includes,
1544            link_with : [libshared],
1545            install_rpath : rootlibexecdir,
1546            install : true,
1547            install_dir : systemgeneratordir)
1548
1549 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1550         executable('30-systemd-environment-d-generator',
1551                    'src/environment-d-generator/environment-d-generator.c',
1552                    include_directories : includes,
1553                    link_with : [libshared],
1554                    install_rpath : rootlibexecdir,
1555                    install : true,
1556                    install_dir : userenvgeneratordir)
1557
1558         meson.add_install_script(meson_make_symlink,
1559                                  join_paths(sysconfdir, 'environment'),
1560                                  join_paths(environmentdir, '99-environment.conf'))
1561 endif
1562
1563 if conf.get('ENABLE_HIBERNATE') == 1
1564         executable('systemd-hibernate-resume-generator',
1565                    'src/hibernate-resume/hibernate-resume-generator.c',
1566                    include_directories : includes,
1567                    link_with : [libshared],
1568                    install_rpath : rootlibexecdir,
1569                    install : true,
1570                    install_dir : systemgeneratordir)
1571
1572         executable('systemd-hibernate-resume',
1573                    'src/hibernate-resume/hibernate-resume.c',
1574                    include_directories : includes,
1575                    link_with : [libshared],
1576                    install_rpath : rootlibexecdir,
1577                    install : true,
1578                    install_dir : rootlibexecdir)
1579 endif
1580
1581 if conf.get('HAVE_BLKID') == 1
1582         executable('systemd-gpt-auto-generator',
1583                    'src/gpt-auto-generator/gpt-auto-generator.c',
1584                    'src/basic/blkid-util.h',
1585                    include_directories : includes,
1586                    link_with : [libshared],
1587                    dependencies : libblkid,
1588                    install_rpath : rootlibexecdir,
1589                    install : true,
1590                    install_dir : systemgeneratordir)
1591
1592         exe = executable('systemd-dissect',
1593                          'src/dissect/dissect.c',
1594                          include_directories : includes,
1595                          link_with : [libshared],
1596                          install_rpath : rootlibexecdir,
1597                          install : true,
1598                          install_dir : rootlibexecdir)
1599         public_programs += [exe]
1600 endif
1601
1602 if conf.get('ENABLE_RESOLVE') == 1
1603         executable('systemd-resolved',
1604                    systemd_resolved_sources,
1605                    include_directories : includes,
1606                    link_with : [libshared,
1607                                 libbasic_gcrypt,
1608                                 libsystemd_resolve_core],
1609                    dependencies : [threads,
1610                                    libgpg_error,
1611                                    libm,
1612                                    libidn],
1613                    install_rpath : rootlibexecdir,
1614                    install : true,
1615                    install_dir : rootlibexecdir)
1616
1617         exe = executable('resolvectl',
1618                          resolvectl_sources,
1619                          include_directories : includes,
1620                          link_with : [libshared,
1621                                       libbasic_gcrypt,
1622                                       libsystemd_resolve_core],
1623                          dependencies : [threads,
1624                                          libgpg_error,
1625                                          libm,
1626                                          libidn],
1627                          install_rpath : rootlibexecdir,
1628                          install : true)
1629         public_programs += [exe]
1630
1631         meson.add_install_script(meson_make_symlink,
1632                          join_paths(bindir, 'resolvectl'),
1633                          join_paths(rootsbindir, 'resolvconf'))
1634
1635         meson.add_install_script(meson_make_symlink,
1636                          join_paths(bindir, 'resolvectl'),
1637                          join_paths(bindir, 'systemd-resolve'))
1638 endif
1639
1640 if conf.get('ENABLE_LOGIND') == 1
1641         executable('systemd-logind',
1642                    systemd_logind_sources,
1643                    include_directories : includes,
1644                    link_with : [liblogind_core,
1645                                 libshared],
1646                    dependencies : [threads,
1647                                    libacl],
1648                    install_rpath : rootlibexecdir,
1649                    install : true,
1650                    install_dir : rootlibexecdir)
1651
1652         exe = executable('loginctl',
1653                          loginctl_sources,
1654                          include_directories : includes,
1655                          link_with : [libshared],
1656                          dependencies : [threads,
1657                                          liblz4,
1658                                          libxz],
1659                          install_rpath : rootlibexecdir,
1660                          install : true,
1661                          install_dir : rootbindir)
1662         public_programs += [exe]
1663
1664         exe = executable('systemd-inhibit',
1665                          'src/login/inhibit.c',
1666                          include_directories : includes,
1667                          link_with : [libshared],
1668                          install_rpath : rootlibexecdir,
1669                          install : true,
1670                          install_dir : rootbindir)
1671         public_programs += [exe]
1672
1673         if conf.get('HAVE_PAM') == 1
1674                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1675                 pam_systemd = shared_library(
1676                         'pam_systemd',
1677                         pam_systemd_c,
1678                         name_prefix : '',
1679                         include_directories : includes,
1680                         link_args : ['-shared',
1681                                      '-Wl,--version-script=' + version_script_arg],
1682                         link_with : [libsystemd_static,
1683                                      libshared_static],
1684                         dependencies : [threads,
1685                                         libpam,
1686                                         libpam_misc],
1687                         link_depends : pam_systemd_sym,
1688                         install : true,
1689                         install_dir : pamlibdir)
1690
1691                 test('dlopen-pam_systemd',
1692                      test_dlopen,
1693                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1694         endif
1695 endif
1696
1697 if conf.get('HAVE_PAM') == 1
1698         executable('systemd-user-sessions',
1699                    'src/user-sessions/user-sessions.c',
1700                    include_directories : includes,
1701                    link_with : [libshared],
1702                    install_rpath : rootlibexecdir,
1703                    install : true,
1704                    install_dir : rootlibexecdir)
1705 endif
1706
1707 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1708         exe = executable('bootctl',
1709                          'src/boot/bootctl.c',
1710                          include_directories : includes,
1711                          link_with : [libshared],
1712                          dependencies : [libblkid],
1713                          install_rpath : rootlibexecdir,
1714                          install : true)
1715         public_programs += [exe]
1716 endif
1717
1718 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1719                  include_directories : includes,
1720                  link_with : [libshared],
1721                  dependencies : [threads],
1722                  install_rpath : rootlibexecdir,
1723                  install : true)
1724 public_programs += [exe]
1725
1726 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1727                  include_directories : includes,
1728                  link_with : [libshared],
1729                  dependencies : [threads,
1730                                  libcap,
1731                                  libselinux,
1732                                  libxz,
1733                                  liblz4],
1734                  install_rpath : rootlibexecdir,
1735                  install : true,
1736                  install_dir : rootbindir)
1737 public_programs += [exe]
1738
1739 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1740         meson.add_install_script(meson_make_symlink,
1741                                  join_paths(rootbindir, 'systemctl'),
1742                                  join_paths(rootsbindir, alias))
1743 endforeach
1744
1745 if conf.get('ENABLE_BACKLIGHT') == 1
1746         executable('systemd-backlight',
1747                    'src/backlight/backlight.c',
1748                    include_directories : includes,
1749                    link_with : [libshared],
1750                    install_rpath : rootlibexecdir,
1751                    install : true,
1752                    install_dir : rootlibexecdir)
1753 endif
1754
1755 if conf.get('ENABLE_RFKILL') == 1
1756         executable('systemd-rfkill',
1757                    'src/rfkill/rfkill.c',
1758                    include_directories : includes,
1759                    link_with : [libshared],
1760                    install_rpath : rootlibexecdir,
1761                    install : true,
1762                    install_dir : rootlibexecdir)
1763 endif
1764
1765 executable('systemd-system-update-generator',
1766            'src/system-update-generator/system-update-generator.c',
1767            include_directories : includes,
1768            link_with : [libshared],
1769            install_rpath : rootlibexecdir,
1770            install : true,
1771            install_dir : systemgeneratordir)
1772
1773 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1774         executable('systemd-cryptsetup',
1775                    'src/cryptsetup/cryptsetup.c',
1776                    include_directories : includes,
1777                    link_with : [libshared],
1778                    dependencies : [libcryptsetup],
1779                    install_rpath : rootlibexecdir,
1780                    install : true,
1781                    install_dir : rootlibexecdir)
1782
1783         executable('systemd-cryptsetup-generator',
1784                    'src/cryptsetup/cryptsetup-generator.c',
1785                    include_directories : includes,
1786                    link_with : [libshared],
1787                    dependencies : [libcryptsetup],
1788                    install_rpath : rootlibexecdir,
1789                    install : true,
1790                    install_dir : systemgeneratordir)
1791
1792         executable('systemd-veritysetup',
1793                    'src/veritysetup/veritysetup.c',
1794                    include_directories : includes,
1795                    link_with : [libshared],
1796                    dependencies : [libcryptsetup],
1797                    install_rpath : rootlibexecdir,
1798                    install : true,
1799                    install_dir : rootlibexecdir)
1800
1801         executable('systemd-veritysetup-generator',
1802                    'src/veritysetup/veritysetup-generator.c',
1803                    include_directories : includes,
1804                    link_with : [libshared],
1805                    dependencies : [libcryptsetup],
1806                    install_rpath : rootlibexecdir,
1807                    install : true,
1808                    install_dir : systemgeneratordir)
1809 endif
1810
1811 if conf.get('HAVE_SYSV_COMPAT') == 1
1812         executable('systemd-sysv-generator',
1813                    'src/sysv-generator/sysv-generator.c',
1814                    include_directories : includes,
1815                    link_with : [libshared],
1816                    install_rpath : rootlibexecdir,
1817                    install : true,
1818                    install_dir : systemgeneratordir)
1819
1820         executable('systemd-rc-local-generator',
1821                    'src/rc-local-generator/rc-local-generator.c',
1822                    include_directories : includes,
1823                    link_with : [libshared],
1824                    install_rpath : rootlibexecdir,
1825                    install : true,
1826                    install_dir : systemgeneratordir)
1827 endif
1828
1829 if conf.get('ENABLE_HOSTNAMED') == 1
1830         executable('systemd-hostnamed',
1831                    'src/hostname/hostnamed.c',
1832                    include_directories : includes,
1833                    link_with : [libshared],
1834                    install_rpath : rootlibexecdir,
1835                    install : true,
1836                    install_dir : rootlibexecdir)
1837
1838         exe = executable('hostnamectl',
1839                          'src/hostname/hostnamectl.c',
1840                          include_directories : includes,
1841                          link_with : [libshared],
1842                          install_rpath : rootlibexecdir,
1843                          install : true)
1844         public_programs += [exe]
1845 endif
1846
1847 if conf.get('ENABLE_LOCALED') == 1
1848         if conf.get('HAVE_XKBCOMMON') == 1
1849                 # logind will load libxkbcommon.so dynamically on its own
1850                 deps = [libdl]
1851         else
1852                 deps = []
1853         endif
1854
1855         executable('systemd-localed',
1856                    systemd_localed_sources,
1857                    include_directories : includes,
1858                    link_with : [libshared],
1859                    dependencies : deps,
1860                    install_rpath : rootlibexecdir,
1861                    install : true,
1862                    install_dir : rootlibexecdir)
1863
1864         exe = executable('localectl',
1865                          localectl_sources,
1866                          include_directories : includes,
1867                          link_with : [libshared],
1868                          install_rpath : rootlibexecdir,
1869                          install : true)
1870         public_programs += [exe]
1871 endif
1872
1873 if conf.get('ENABLE_TIMEDATED') == 1
1874         executable('systemd-timedated',
1875                    'src/timedate/timedated.c',
1876                    include_directories : includes,
1877                    link_with : [libshared],
1878                    install_rpath : rootlibexecdir,
1879                    install : true,
1880                    install_dir : rootlibexecdir)
1881
1882         exe = executable('timedatectl',
1883                          'src/timedate/timedatectl.c',
1884                          include_directories : includes,
1885                          install_rpath : rootlibexecdir,
1886                          link_with : [libshared],
1887                          install : true)
1888         public_programs += [exe]
1889 endif
1890
1891 if conf.get('ENABLE_TIMESYNCD') == 1
1892         executable('systemd-timesyncd',
1893                    systemd_timesyncd_sources,
1894                    include_directories : includes,
1895                    link_with : [libshared],
1896                    dependencies : [threads,
1897                                    libm],
1898                    install_rpath : rootlibexecdir,
1899                    install : true,
1900                    install_dir : rootlibexecdir)
1901
1902         executable('systemd-time-wait-sync',
1903                    'src/time-wait-sync/time-wait-sync.c',
1904                    include_directories : includes,
1905                    link_with : [libshared],
1906                    install_rpath : rootlibexecdir,
1907                    install : true,
1908                    install_dir : rootlibexecdir)
1909 endif
1910
1911 if conf.get('ENABLE_MACHINED') == 1
1912         executable('systemd-machined',
1913                    systemd_machined_sources,
1914                    include_directories : includes,
1915                    link_with : [libmachine_core,
1916                                 libshared],
1917                    install_rpath : rootlibexecdir,
1918                    install : true,
1919                    install_dir : rootlibexecdir)
1920
1921         exe = executable('machinectl',
1922                          'src/machine/machinectl.c',
1923                          include_directories : includes,
1924                          link_with : [libshared],
1925                          dependencies : [threads,
1926                                          libxz,
1927                                          liblz4],
1928                          install_rpath : rootlibexecdir,
1929                          install : true,
1930                          install_dir : rootbindir)
1931         public_programs += [exe]
1932 endif
1933
1934 if conf.get('ENABLE_IMPORTD') == 1
1935         executable('systemd-importd',
1936                    systemd_importd_sources,
1937                    include_directories : includes,
1938                    link_with : [libshared],
1939                    dependencies : [threads],
1940                    install_rpath : rootlibexecdir,
1941                    install : true,
1942                    install_dir : rootlibexecdir)
1943
1944         systemd_pull = executable('systemd-pull',
1945                                   systemd_pull_sources,
1946                                   include_directories : includes,
1947                                   link_with : [libshared],
1948                                   dependencies : [libcurl,
1949                                                   libz,
1950                                                   libbzip2,
1951                                                   libxz,
1952                                                   libgcrypt],
1953                                   install_rpath : rootlibexecdir,
1954                                   install : true,
1955                                   install_dir : rootlibexecdir)
1956
1957         systemd_import = executable('systemd-import',
1958                                     systemd_import_sources,
1959                                     include_directories : includes,
1960                                     link_with : [libshared],
1961                                     dependencies : [libcurl,
1962                                                     libz,
1963                                                     libbzip2,
1964                                                     libxz],
1965                                     install_rpath : rootlibexecdir,
1966                                     install : true,
1967                                     install_dir : rootlibexecdir)
1968
1969         systemd_export = executable('systemd-export',
1970                                     systemd_export_sources,
1971                                     include_directories : includes,
1972                                     link_with : [libshared],
1973                                     dependencies : [libcurl,
1974                                                     libz,
1975                                                     libbzip2,
1976                                                     libxz],
1977                                     install_rpath : rootlibexecdir,
1978                                     install : true,
1979                                     install_dir : rootlibexecdir)
1980         public_programs += [systemd_pull, systemd_import, systemd_export]
1981 endif
1982
1983 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
1984         exe = executable('systemd-journal-upload',
1985                          systemd_journal_upload_sources,
1986                          include_directories : includes,
1987                          link_with : [libshared],
1988                          dependencies : [threads,
1989                                          libcurl,
1990                                          libgnutls,
1991                                          libxz,
1992                                          liblz4],
1993                          install_rpath : rootlibexecdir,
1994                          install : true,
1995                          install_dir : rootlibexecdir)
1996         public_programs += [exe]
1997 endif
1998
1999 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2000         s_j_remote = executable('systemd-journal-remote',
2001                                 systemd_journal_remote_sources,
2002                                 include_directories : includes,
2003                                 link_with : [libshared],
2004                                 dependencies : [threads,
2005                                                 libmicrohttpd,
2006                                                 libgnutls,
2007                                                 libxz,
2008                                                 liblz4],
2009                                 install_rpath : rootlibexecdir,
2010                                 install : true,
2011                                 install_dir : rootlibexecdir)
2012
2013         s_j_gatewayd = executable('systemd-journal-gatewayd',
2014                                   systemd_journal_gatewayd_sources,
2015                                   include_directories : includes,
2016                                   link_with : [libshared],
2017                                   dependencies : [threads,
2018                                                   libmicrohttpd,
2019                                                   libgnutls,
2020                                                   libxz,
2021                                                   liblz4],
2022                                   install_rpath : rootlibexecdir,
2023                                   install : true,
2024                                   install_dir : rootlibexecdir)
2025         public_programs += [s_j_remote, s_j_gatewayd]
2026 endif
2027
2028 if conf.get('ENABLE_COREDUMP') == 1
2029         executable('systemd-coredump',
2030                    systemd_coredump_sources,
2031                    include_directories : includes,
2032                    link_with : [libshared],
2033                    dependencies : [threads,
2034                                    libacl,
2035                                    libdw,
2036                                    libxz,
2037                                    liblz4],
2038                    install_rpath : rootlibexecdir,
2039                    install : true,
2040                    install_dir : rootlibexecdir)
2041
2042         exe = executable('coredumpctl',
2043                          coredumpctl_sources,
2044                          include_directories : includes,
2045                          link_with : [libshared],
2046                          dependencies : [threads,
2047                                          libxz,
2048                                          liblz4],
2049                          install_rpath : rootlibexecdir,
2050                          install : true)
2051         public_programs += [exe]
2052 endif
2053
2054 if conf.get('ENABLE_BINFMT') == 1
2055         exe = executable('systemd-binfmt',
2056                          'src/binfmt/binfmt.c',
2057                          include_directories : includes,
2058                          link_with : [libshared],
2059                          install_rpath : rootlibexecdir,
2060                          install : true,
2061                          install_dir : rootlibexecdir)
2062         public_programs += [exe]
2063
2064         meson.add_install_script('sh', '-c',
2065                                  mkdir_p.format(binfmtdir))
2066         meson.add_install_script('sh', '-c',
2067                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2068 endif
2069
2070 if conf.get('ENABLE_VCONSOLE') == 1
2071         executable('systemd-vconsole-setup',
2072                    'src/vconsole/vconsole-setup.c',
2073                    include_directories : includes,
2074                    link_with : [libshared],
2075                    install_rpath : rootlibexecdir,
2076                    install : true,
2077                    install_dir : rootlibexecdir)
2078 endif
2079
2080 if conf.get('ENABLE_RANDOMSEED') == 1
2081         executable('systemd-random-seed',
2082                    'src/random-seed/random-seed.c',
2083                    include_directories : includes,
2084                    link_with : [libshared],
2085                    install_rpath : rootlibexecdir,
2086                    install : true,
2087                    install_dir : rootlibexecdir)
2088 endif
2089
2090 if conf.get('ENABLE_FIRSTBOOT') == 1
2091         executable('systemd-firstboot',
2092                    'src/firstboot/firstboot.c',
2093                    include_directories : includes,
2094                    link_with : [libshared],
2095                    dependencies : [libcrypt],
2096                    install_rpath : rootlibexecdir,
2097                    install : true,
2098                    install_dir : rootbindir)
2099 endif
2100
2101 executable('systemd-remount-fs',
2102            'src/remount-fs/remount-fs.c',
2103            'src/core/mount-setup.c',
2104            'src/core/mount-setup.h',
2105            include_directories : includes,
2106            link_with : [libshared],
2107            install_rpath : rootlibexecdir,
2108            install : true,
2109            install_dir : rootlibexecdir)
2110
2111 executable('systemd-machine-id-setup',
2112            'src/machine-id-setup/machine-id-setup-main.c',
2113            'src/core/machine-id-setup.c',
2114            'src/core/machine-id-setup.h',
2115            include_directories : includes,
2116            link_with : [libshared],
2117            install_rpath : rootlibexecdir,
2118            install : true,
2119            install_dir : rootbindir)
2120
2121 executable('systemd-fsck',
2122            'src/fsck/fsck.c',
2123            include_directories : includes,
2124            link_with : [libshared],
2125            install_rpath : rootlibexecdir,
2126            install : true,
2127            install_dir : rootlibexecdir)
2128
2129 executable('systemd-growfs',
2130            'src/partition/growfs.c',
2131            include_directories : includes,
2132            link_with : [libshared],
2133            dependencies : [libcryptsetup],
2134            install_rpath : rootlibexecdir,
2135            install : true,
2136            install_dir : rootlibexecdir)
2137
2138 executable('systemd-makefs',
2139            'src/partition/makefs.c',
2140            include_directories : includes,
2141            link_with : [libshared],
2142            install_rpath : rootlibexecdir,
2143            install : true,
2144            install_dir : rootlibexecdir)
2145
2146 executable('systemd-sleep',
2147            'src/sleep/sleep.c',
2148            include_directories : includes,
2149            link_with : [libshared],
2150            install_rpath : rootlibexecdir,
2151            install : true,
2152            install_dir : rootlibexecdir)
2153
2154 exe = executable('systemd-sysctl',
2155                  'src/sysctl/sysctl.c',
2156                  include_directories : includes,
2157                  link_with : [libshared],
2158                  install_rpath : rootlibexecdir,
2159                  install : true,
2160                  install_dir : rootlibexecdir)
2161 public_programs += [exe]
2162
2163 executable('systemd-ac-power',
2164            'src/ac-power/ac-power.c',
2165            include_directories : includes,
2166            link_with : [libshared],
2167            install_rpath : rootlibexecdir,
2168            install : true,
2169            install_dir : rootlibexecdir)
2170
2171 exe = executable('systemd-detect-virt',
2172                  'src/detect-virt/detect-virt.c',
2173                  include_directories : includes,
2174                  link_with : [libshared],
2175                  install_rpath : rootlibexecdir,
2176                  install : true)
2177 public_programs += [exe]
2178
2179 exe = executable('systemd-delta',
2180                  'src/delta/delta.c',
2181                  include_directories : includes,
2182                  link_with : [libshared],
2183                  install_rpath : rootlibexecdir,
2184                  install : true)
2185 public_programs += [exe]
2186
2187 exe = executable('systemd-escape',
2188                  'src/escape/escape.c',
2189                  include_directories : includes,
2190                  link_with : [libshared],
2191                  install_rpath : rootlibexecdir,
2192                  install : true,
2193                  install_dir : rootbindir)
2194 public_programs += [exe]
2195
2196 exe = executable('systemd-notify',
2197                  'src/notify/notify.c',
2198                  include_directories : includes,
2199                  link_with : [libshared],
2200                  install_rpath : rootlibexecdir,
2201                  install : true,
2202                  install_dir : rootbindir)
2203 public_programs += [exe]
2204
2205 executable('systemd-volatile-root',
2206            'src/volatile-root/volatile-root.c',
2207            include_directories : includes,
2208            link_with : [libshared],
2209            install_rpath : rootlibexecdir,
2210            install : true,
2211            install_dir : rootlibexecdir)
2212
2213 executable('systemd-cgroups-agent',
2214            'src/cgroups-agent/cgroups-agent.c',
2215            include_directories : includes,
2216            link_with : [libshared],
2217            install_rpath : rootlibexecdir,
2218            install : true,
2219            install_dir : rootlibexecdir)
2220
2221 exe = executable('systemd-path',
2222                  'src/path/path.c',
2223                  include_directories : includes,
2224                  link_with : [libshared],
2225                  install_rpath : rootlibexecdir,
2226                  install : true)
2227 public_programs += [exe]
2228
2229 exe = executable('systemd-ask-password',
2230                  'src/ask-password/ask-password.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-reply-password',
2239            'src/reply-password/reply-password.c',
2240            include_directories : includes,
2241            link_with : [libshared],
2242            install_rpath : rootlibexecdir,
2243            install : true,
2244            install_dir : rootlibexecdir)
2245
2246 exe = executable('systemd-tty-ask-password-agent',
2247                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2248                  include_directories : includes,
2249                  link_with : [libshared],
2250                  install_rpath : rootlibexecdir,
2251                  install : true,
2252                  install_dir : rootbindir)
2253 public_programs += [exe]
2254
2255 exe = executable('systemd-cgls',
2256                  'src/cgls/cgls.c',
2257                  include_directories : includes,
2258                  link_with : [libshared],
2259                  install_rpath : rootlibexecdir,
2260                  install : true)
2261 public_programs += [exe]
2262
2263 exe = executable('systemd-cgtop',
2264                  'src/cgtop/cgtop.c',
2265                  include_directories : includes,
2266                  link_with : [libshared],
2267                  install_rpath : rootlibexecdir,
2268                  install : true)
2269 public_programs += [exe]
2270
2271 executable('systemd-initctl',
2272            'src/initctl/initctl.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-mount',
2280                  'src/mount/mount-tool.c',
2281                  include_directories : includes,
2282                  link_with : [libshared],
2283                  install_rpath : rootlibexecdir,
2284                  install : true)
2285 public_programs += [exe]
2286
2287 meson.add_install_script(meson_make_symlink,
2288                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2289
2290 exe = executable('systemd-run',
2291                  'src/run/run.c',
2292                  include_directories : includes,
2293                  link_with : [libshared],
2294                  install_rpath : rootlibexecdir,
2295                  install : true)
2296 public_programs += [exe]
2297
2298 exe = executable('systemd-stdio-bridge',
2299                  'src/stdio-bridge/stdio-bridge.c',
2300                  include_directories : includes,
2301                  link_with : [libshared],
2302                  install_rpath : rootlibexecdir,
2303                  install : true)
2304 public_programs += [exe]
2305
2306 exe = executable('busctl',
2307                  'src/busctl/busctl.c',
2308                  'src/busctl/busctl-introspect.c',
2309                  'src/busctl/busctl-introspect.h',
2310                  include_directories : includes,
2311                  link_with : [libshared],
2312                  install_rpath : rootlibexecdir,
2313                  install : true)
2314 public_programs += [exe]
2315
2316 if conf.get('ENABLE_SYSUSERS') == 1
2317         exe = executable('systemd-sysusers',
2318                          'src/sysusers/sysusers.c',
2319                          include_directories : includes,
2320                          link_with : [libshared],
2321                          install_rpath : rootlibexecdir,
2322                          install : true,
2323                          install_dir : rootbindir)
2324         public_programs += [exe]
2325 endif
2326
2327 if conf.get('ENABLE_TMPFILES') == 1
2328         exe = executable('systemd-tmpfiles',
2329                          'src/tmpfiles/tmpfiles.c',
2330                          include_directories : includes,
2331                          link_with : [libshared],
2332                          dependencies : [libacl],
2333                          install_rpath : rootlibexecdir,
2334                          install : true,
2335                          install_dir : rootbindir)
2336         public_programs += [exe]
2337
2338         test('test-systemd-tmpfiles',
2339              test_systemd_tmpfiles_py,
2340              args : exe.full_path())
2341         # https://github.com/mesonbuild/meson/issues/2681
2342 endif
2343
2344 if conf.get('ENABLE_HWDB') == 1
2345         exe = executable('systemd-hwdb',
2346                          'src/hwdb/hwdb.c',
2347                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2348                          include_directories : includes,
2349                          link_with : [libudev_static],
2350                          install_rpath : udev_rpath,
2351                          install : true,
2352                          install_dir : rootbindir)
2353         public_programs += [exe]
2354 endif
2355
2356 if conf.get('ENABLE_QUOTACHECK') == 1
2357         executable('systemd-quotacheck',
2358                    'src/quotacheck/quotacheck.c',
2359                    include_directories : includes,
2360                    link_with : [libshared],
2361                    install_rpath : rootlibexecdir,
2362                    install : true,
2363                    install_dir : rootlibexecdir)
2364 endif
2365
2366 exe = executable('systemd-socket-proxyd',
2367                  'src/socket-proxy/socket-proxyd.c',
2368                  include_directories : includes,
2369                  link_with : [libshared],
2370                  dependencies : [threads],
2371                  install_rpath : rootlibexecdir,
2372                  install : true,
2373                  install_dir : rootlibexecdir)
2374 public_programs += [exe]
2375
2376 exe = executable('systemd-udevd',
2377                  systemd_udevd_sources,
2378                  include_directories : includes,
2379                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2380                  link_with : [libudev_core,
2381                               libsystemd_network,
2382                               libudev_static],
2383                  dependencies : [threads,
2384                                  libkmod,
2385                                  libidn,
2386                                  libacl,
2387                                  libblkid],
2388                  install_rpath : udev_rpath,
2389                  install : true,
2390                  install_dir : rootlibexecdir)
2391 public_programs += [exe]
2392
2393 exe = executable('udevadm',
2394                  udevadm_sources,
2395                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2396                  include_directories : includes,
2397                  link_with : [libudev_core,
2398                               libsystemd_network,
2399                               libudev_static],
2400                  dependencies : [threads,
2401                                  libkmod,
2402                                  libidn,
2403                                  libacl,
2404                                  libblkid],
2405                  install_rpath : udev_rpath,
2406                  install : true,
2407                  install_dir : rootbindir)
2408 public_programs += [exe]
2409
2410 executable('systemd-shutdown',
2411            systemd_shutdown_sources,
2412            include_directories : includes,
2413            link_with : [libshared],
2414            dependencies : [libmount],
2415            install_rpath : rootlibexecdir,
2416            install : true,
2417            install_dir : rootlibexecdir)
2418
2419 executable('systemd-update-done',
2420            'src/update-done/update-done.c',
2421            include_directories : includes,
2422            link_with : [libshared],
2423            install_rpath : rootlibexecdir,
2424            install : true,
2425            install_dir : rootlibexecdir)
2426
2427 executable('systemd-update-utmp',
2428            'src/update-utmp/update-utmp.c',
2429            include_directories : includes,
2430            link_with : [libshared],
2431            dependencies : [libaudit],
2432            install_rpath : rootlibexecdir,
2433            install : true,
2434            install_dir : rootlibexecdir)
2435
2436 if conf.get('HAVE_KMOD') == 1
2437         executable('systemd-modules-load',
2438                    'src/modules-load/modules-load.c',
2439                    include_directories : includes,
2440                    link_with : [libshared],
2441                    dependencies : [libkmod],
2442                    install_rpath : rootlibexecdir,
2443                    install : true,
2444                    install_dir : rootlibexecdir)
2445
2446         meson.add_install_script('sh', '-c',
2447                                  mkdir_p.format(modulesloaddir))
2448         meson.add_install_script('sh', '-c',
2449                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2450 endif
2451
2452 exe = executable('systemd-nspawn',
2453                  systemd_nspawn_sources,
2454                  'src/core/mount-setup.c', # FIXME: use a variable?
2455                  'src/core/mount-setup.h',
2456                  'src/core/loopback-setup.c',
2457                  'src/core/loopback-setup.h',
2458                  include_directories : [includes, include_directories('src/nspawn')],
2459                  link_with : [libshared],
2460                  dependencies : [libacl,
2461                                  libblkid,
2462                                  libseccomp,
2463                                  libselinux],
2464                  install_rpath : rootlibexecdir,
2465                  install : true)
2466 public_programs += [exe]
2467
2468 if conf.get('ENABLE_NETWORKD') == 1
2469         executable('systemd-networkd',
2470                    systemd_networkd_sources,
2471                    include_directories : includes,
2472                    link_with : [libnetworkd_core,
2473                                 libsystemd_network,
2474                                 libudev_static,
2475                                 libshared],
2476                    dependencies : [threads],
2477                    install_rpath : rootlibexecdir,
2478                    install : true,
2479                    install_dir : rootlibexecdir)
2480
2481         executable('systemd-networkd-wait-online',
2482                    systemd_networkd_wait_online_sources,
2483                    include_directories : includes,
2484                    link_with : [libnetworkd_core,
2485                                 libshared],
2486                    install_rpath : rootlibexecdir,
2487                    install : true,
2488                    install_dir : rootlibexecdir)
2489
2490         exe = executable('networkctl',
2491                    networkctl_sources,
2492                    include_directories : includes,
2493                    link_with : [libsystemd_network,
2494                               libshared],
2495                    install_rpath : rootlibexecdir,
2496                    install : true,
2497                    install_dir : rootbindir)
2498         public_programs += [exe]
2499 endif
2500
2501 executable('systemd-sulogin-shell',
2502            ['src/sulogin-shell/sulogin-shell.c'],
2503            include_directories : includes,
2504            link_with : [libshared],
2505            install_rpath : rootlibexecdir,
2506            install : true,
2507            install_dir : rootlibexecdir)
2508
2509 ############################################################
2510
2511 foreach tuple : tests
2512         sources = tuple[0]
2513         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2514         dependencies = tuple[2]
2515         condition = tuple.length() >= 4 ? tuple[3] : ''
2516         type = tuple.length() >= 5 ? tuple[4] : ''
2517         defs = tuple.length() >= 6 ? tuple[5] : []
2518         incs = tuple.length() >= 7 ? tuple[6] : includes
2519         timeout = 30
2520
2521         name = sources[0].split('/')[-1].split('.')[0]
2522         if type.startswith('timeout=')
2523                 timeout = type.split('=')[1].to_int()
2524                 type = ''
2525         endif
2526         if want_tests == 'false'
2527                 message('Not compiling @0@ because tests is set to false'.format(name))
2528         elif condition == '' or conf.get(condition) == 1
2529                 exe = executable(
2530                         name,
2531                         sources,
2532                         include_directories : incs,
2533                         link_with : link_with,
2534                         dependencies : dependencies,
2535                         c_args : defs,
2536                         install_rpath : rootlibexecdir,
2537                         install : install_tests,
2538                         install_dir : join_paths(testsdir, type))
2539
2540                 if type == 'manual'
2541                         message('@0@ is a manual test'.format(name))
2542                 elif type == 'unsafe' and want_tests != 'unsafe'
2543                         message('@0@ is an unsafe test'.format(name))
2544                 else
2545                         test(name, exe,
2546                              env : test_env,
2547                              timeout : timeout)
2548                 endif
2549         else
2550                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2551         endif
2552 endforeach
2553
2554 exe = executable(
2555         'test-libsystemd-sym',
2556         test_libsystemd_sym_c,
2557         include_directories : includes,
2558         link_with : [libsystemd],
2559         install : install_tests,
2560         install_dir : testsdir)
2561 test('test-libsystemd-sym', exe)
2562
2563 exe = executable(
2564         'test-libsystemd-static-sym',
2565         test_libsystemd_sym_c,
2566         include_directories : includes,
2567         link_with : [install_libsystemd_static],
2568         dependencies : [threads], # threads is already included in dependencies on the library,
2569                                   # but does not seem to get propagated. Add here as a work-around.
2570         build_by_default : static_libsystemd_pic,
2571         install : install_tests and static_libsystemd_pic,
2572         install_dir : testsdir)
2573 if static_libsystemd_pic
2574         test('test-libsystemd-static-sym', exe)
2575 endif
2576
2577 exe = executable(
2578         'test-libudev-sym',
2579         test_libudev_sym_c,
2580         include_directories : includes,
2581         c_args : ['-Wno-deprecated-declarations'],
2582         link_with : [libudev],
2583         install : install_tests,
2584         install_dir : testsdir)
2585 test('test-libudev-sym', exe)
2586
2587 exe = executable(
2588         'test-libudev-static-sym',
2589         test_libudev_sym_c,
2590         include_directories : includes,
2591         c_args : ['-Wno-deprecated-declarations'],
2592         link_with : [install_libudev_static],
2593         build_by_default : static_libudev_pic,
2594         install : install_tests and static_libudev_pic,
2595         install_dir : testsdir)
2596 if static_libudev_pic
2597         test('test-libudev-static-sym', exe)
2598 endif
2599
2600 ############################################################
2601
2602 fuzzer_exes = []
2603
2604 foreach tuple : fuzzers
2605         sources = tuple[0]
2606         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2607         dependencies = tuple[2]
2608         defs = tuple.length() >= 4 ? tuple[3] : []
2609         incs = tuple.length() >= 5 ? tuple[4] : includes
2610
2611         if fuzzer_build
2612                 dependencies += fuzzing_engine
2613         else
2614                 sources += 'src/fuzz/fuzz-main.c'
2615         endif
2616
2617         name = sources[0].split('/')[-1].split('.')[0]
2618
2619         fuzzer_exes += executable(
2620                 name,
2621                 sources,
2622                 include_directories : [incs, include_directories('src/fuzz')],
2623                 link_with : link_with,
2624                 dependencies : dependencies,
2625                 c_args : defs,
2626                 install : false)
2627 endforeach
2628
2629 run_target('fuzzers',
2630         depends : fuzzer_exes,
2631         command : ['true'])
2632
2633 ############################################################
2634
2635 make_directive_index_py = find_program('tools/make-directive-index.py')
2636 make_man_index_py = find_program('tools/make-man-index.py')
2637 xml_helper_py = find_program('tools/xml_helper.py')
2638 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2639
2640 subdir('units')
2641 subdir('sysctl.d')
2642 subdir('sysusers.d')
2643 subdir('tmpfiles.d')
2644 subdir('presets')
2645 subdir('hwdb')
2646 subdir('network')
2647 subdir('man')
2648 subdir('shell-completion/bash')
2649 subdir('shell-completion/zsh')
2650 subdir('doc/sysvinit')
2651 subdir('doc/var-log')
2652
2653 # FIXME: figure out if the warning is true:
2654 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2655 install_subdir('factory/etc',
2656                install_dir : factorydir)
2657
2658
2659 install_data('xorg/50-systemd-user.sh',
2660              install_dir : xinitrcdir)
2661 install_data('modprobe.d/systemd.conf',
2662              install_dir : modprobedir)
2663 install_data('LICENSE.GPL2',
2664              'LICENSE.LGPL2.1',
2665              'NEWS',
2666              'README',
2667              'doc/CODING_STYLE',
2668              'doc/DISTRO_PORTING',
2669              'doc/ENVIRONMENT.md',
2670              'doc/HACKING',
2671              'doc/TRANSIENT-SETTINGS.md',
2672              'doc/TRANSLATORS',
2673              'doc/UIDS-GIDS.md',
2674              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2675              install_dir : docdir)
2676
2677 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2678 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2679
2680 ############################################################
2681
2682 meson_check_help = find_program('tools/meson-check-help.sh')
2683
2684 foreach exec : public_programs
2685         name = exec.full_path().split('/')[-1]
2686         test('check-help-' + name,
2687              meson_check_help,
2688              args : [exec.full_path()])
2689 endforeach
2690
2691 ############################################################
2692
2693 # Enable tests for all supported sanitizers
2694 foreach tuple : sanitizers
2695         sanitizer = tuple[0]
2696         build = tuple[1]
2697
2698         have = run_command(check_compilation_sh,
2699                            cc.cmd_array(), '-x', 'c',
2700                            '-fsanitize=@0@'.format(sanitizer),
2701                            '-include', link_test_c).returncode() == 0
2702         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2703
2704         if have
2705                 prev = ''
2706                 foreach p : fuzz_regression_tests
2707                         b = p.split('/')[-2]
2708                         c = p.split('/')[-1]
2709
2710                         name = '@0@:@1@'.format(b, sanitizer)
2711
2712                         if name != prev
2713                                 if want_tests == 'false'
2714                                         message('Not compiling @0@ because tests is set to false'.format(name))
2715                                 elif slow_tests
2716                                         exe = custom_target(
2717                                                 name,
2718                                                 output : name,
2719                                                 depends : build,
2720                                                 command : [env, 'ln', '-fs',
2721                                                            join_paths(build.full_path(), b),
2722                                                            '@OUTPUT@'],
2723                                                 build_by_default : true)
2724                                 else
2725                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2726                                 endif
2727                         endif
2728                         prev = name
2729
2730                         if want_tests != 'false' and slow_tests
2731                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2732                                      env,
2733                                      args : [exe.full_path(),
2734                                              join_paths(meson.source_root(),
2735                                                         'test/fuzz-regressions',
2736                                                         p)])
2737                         endif
2738                 endforeach
2739         endif
2740 endforeach
2741
2742
2743 ############################################################
2744
2745 if git.found()
2746         all_files = run_command(
2747                 git,
2748                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2749                  'ls-files',
2750                  ':/*.[ch]'])
2751         all_files = files(all_files.stdout().split())
2752
2753         custom_target(
2754                 'tags',
2755                 output : 'tags',
2756                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2757         custom_target(
2758                 'ctags',
2759                 output : 'ctags',
2760                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2761 endif
2762
2763 if git.found()
2764         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2765         run_target(
2766                 'git-contrib',
2767                 command : [meson_git_contrib_sh])
2768 endif
2769
2770 if git.found()
2771         git_head = run_command(
2772                 git,
2773                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2774                  'rev-parse', 'HEAD']).stdout().strip()
2775         git_head_short = run_command(
2776                 git,
2777                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2778                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2779
2780         run_target(
2781                 'git-snapshot',
2782                 command : ['git', 'archive',
2783                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2784                                                                  git_head_short),
2785                            '--prefix', 'systemd-@0@/'.format(git_head),
2786                            'HEAD'])
2787 endif
2788
2789 ############################################################
2790
2791 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2792 run_target(
2793         'check-api-docs',
2794         depends : [man, libsystemd, libudev],
2795         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2796
2797 ############################################################
2798
2799 status = [
2800         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2801
2802         'split /usr:                        @0@'.format(split_usr),
2803         'split bin-sbin:                    @0@'.format(split_bin),
2804         'prefix directory:                  @0@'.format(prefixdir),
2805         'rootprefix directory:              @0@'.format(rootprefixdir),
2806         'sysconf directory:                 @0@'.format(sysconfdir),
2807         'include directory:                 @0@'.format(includedir),
2808         'lib directory:                     @0@'.format(libdir),
2809         'rootlib directory:                 @0@'.format(rootlibdir),
2810         'SysV init scripts:                 @0@'.format(sysvinit_path),
2811         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2812         'PAM modules directory:             @0@'.format(pamlibdir),
2813         'PAM configuration directory:       @0@'.format(pamconfdir),
2814         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2815         'modprobe.d directory:              @0@'.format(modprobedir),
2816         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2817         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2818         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2819         'bash completions directory:        @0@'.format(bashcompletiondir),
2820         'zsh completions directory:         @0@'.format(zshcompletiondir),
2821         'extra start script:                @0@'.format(get_option('rc-local')),
2822         'extra stop script:                 @0@'.format(get_option('halt-local')),
2823         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2824                                                               get_option('debug-tty')),
2825         'TTY GID:                           @0@'.format(tty_gid),
2826         'users GID:                         @0@'.format(users_gid),
2827         'maximum system UID:                @0@'.format(system_uid_max),
2828         'maximum system GID:                @0@'.format(system_gid_max),
2829         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2830         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2831         'minimum container UID base:        @0@'.format(container_uid_base_min),
2832         'maximum container UID base:        @0@'.format(container_uid_base_max),
2833         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2834         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2835         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2836         'support URL:                       @0@'.format(support_url),
2837         'nobody user name:                  @0@'.format(nobody_user),
2838         'nobody group name:                 @0@'.format(nobody_group),
2839         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2840         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2841
2842         'default DNSSEC mode:               @0@'.format(default_dnssec),
2843         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2844         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2845
2846 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2847 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2848 status += [
2849         'default DNS servers:               @0@'.format(alt_dns_servers),
2850         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2851
2852 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2853                              '@@0@'.format(time_epoch)).stdout().strip()
2854 status += [
2855         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2856
2857 # TODO:
2858 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2859 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2860 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2861
2862 if conf.get('ENABLE_EFI') == 1
2863         status += [
2864                 'efi arch:                          @0@'.format(efi_arch)]
2865
2866         if have_gnu_efi
2867                 status += [
2868                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2869                         'EFI CC                             @0@'.format(efi_cc),
2870                         'EFI lib directory:                 @0@'.format(efi_libdir),
2871                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2872                         'EFI include directory:             @0@'.format(efi_incdir)]
2873         endif
2874 endif
2875
2876 found = []
2877 missing = []
2878
2879 foreach tuple : [
2880         ['libcryptsetup'],
2881         ['PAM'],
2882         ['AUDIT'],
2883         ['IMA'],
2884         ['AppArmor'],
2885         ['SELinux'],
2886         ['SECCOMP'],
2887         ['SMACK'],
2888         ['zlib'],
2889         ['xz'],
2890         ['lz4'],
2891         ['bzip2'],
2892         ['ACL'],
2893         ['gcrypt'],
2894         ['qrencode'],
2895         ['microhttpd'],
2896         ['gnutls'],
2897         ['libcurl'],
2898         ['idn'],
2899         ['libidn2'],
2900         ['libidn'],
2901         ['nss-systemd'],
2902         ['libiptc'],
2903         ['elfutils'],
2904         ['binfmt'],
2905         ['vconsole'],
2906         ['quotacheck'],
2907         ['tmpfiles'],
2908         ['environment.d'],
2909         ['sysusers'],
2910         ['firstboot'],
2911         ['randomseed'],
2912         ['backlight'],
2913         ['rfkill'],
2914         ['logind'],
2915         ['machined'],
2916         ['importd'],
2917         ['hostnamed'],
2918         ['timedated'],
2919         ['timesyncd'],
2920         ['localed'],
2921         ['networkd'],
2922         ['resolve'],
2923         ['coredump'],
2924         ['polkit'],
2925         ['legacy pkla',      install_polkit_pkla],
2926         ['efi'],
2927         ['gnu-efi',          have_gnu_efi],
2928         ['kmod'],
2929         ['xkbcommon'],
2930         ['pcre2'],
2931         ['blkid'],
2932         ['dbus'],
2933         ['glib'],
2934         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2935         ['hwdb'],
2936         ['tpm'],
2937         ['man pages',        want_man],
2938         ['html pages',       want_html],
2939         ['man page indices', want_man and have_lxml],
2940         ['SysV compat'],
2941         ['utmp'],
2942         ['ldconfig'],
2943         ['hibernate'],
2944         ['adm group',        get_option('adm-group')],
2945         ['wheel group',      get_option('wheel-group')],
2946         ['gshadow'],
2947         ['debug hashmap'],
2948         ['debug mmap cache'],
2949 ]
2950
2951         if tuple.length() >= 2
2952                 cond = tuple[1]
2953         else
2954                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2955                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2956                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2957         endif
2958         if cond
2959                 found += [tuple[0]]
2960         else
2961                 missing += [tuple[0]]
2962         endif
2963 endforeach
2964
2965 status += [
2966         '',
2967         'enabled features: @0@'.format(', '.join(found)),
2968         '',
2969         'disabled features: @0@'.format(', '.join(missing)),
2970         '']
2971 message('\n         '.join(status))
2972
2973 if rootprefixdir != rootprefix_default
2974         message('WARNING:\n' +
2975                 '        Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2976                 '        systemd used fixed names for unit file directories and other paths, so anything\n' +
2977                 '        except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2978 endif