meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '239',
   5         license : 'LGPLv2+',
   6         default_options: [
   7                 'c_std=gnu99',
   8                 'prefix=/usr',
   9                 'sysconfdir=/etc',
  10                 'localstatedir=/var',
  11         ],
  12         meson_version : '>= 0.44',
  13        )
  14
  15 libsystemd_version = '0.23.0'
  16 libudev_version = '1.6.11'
  17
  18 # We need the same data in two different formats, ugh!
  19 # Also, for hysterical reasons, we use different variable
  20 # names, sometimes. Not all variables are included in every
  21 # set. Ugh, ugh, ugh!
  22 conf = configuration_data()
  23 conf.set_quoted('PACKAGE_STRING',  meson.project_name() + ' ' + meson.project_version())
  24 conf.set_quoted('PACKAGE_VERSION', meson.project_version())
  25
  26 substs = configuration_data()
  27 substs.set('PACKAGE_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  28 substs.set('PACKAGE_VERSION',      meson.project_version())
  29
  30 #####################################################################
  31
  32 # Try to install the git pre-commit hook
  33 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  34 if git_hook.returncode() == 0
  35         message(git_hook.stdout().strip())
  36 endif
  37
  38 #####################################################################
  39
  40 if get_option('split-usr') == 'auto'
  41         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  42 else
  43         split_usr = get_option('split-usr') == 'true'
  44 endif
  45 conf.set10('HAVE_SPLIT_USR', split_usr,
  46            description : '/usr/bin and /bin directories are separate')
  47
  48 if get_option('split-bin') == 'auto'
  49         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  50 else
  51         split_bin = get_option('split-bin') == 'true'
  52 endif
  53 conf.set10('HAVE_SPLIT_BIN', split_bin,
  54            description : 'bin and sbin directories are separate')
  55
  56 rootprefixdir = get_option('rootprefix')
  57 # Unusual rootprefixdir values are used by some distros
  58 # (see https://github.com/systemd/systemd/pull/7461).
  59 rootprefix_default = split_usr ? '/' : '/usr'
  60 if rootprefixdir == ''
  61         rootprefixdir = rootprefix_default
  62 endif
  63
  64 sysvinit_path = get_option('sysvinit-path')
  65 sysvrcnd_path = get_option('sysvrcnd-path')
  66 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  67            description : 'SysV init scripts and rcN.d links are supported')
  68
  69 # join_paths ignore the preceding arguments if an absolute component is
  70 # encountered, so this should canonicalize various paths when they are
  71 # absolute or relative.
  72 prefixdir = get_option('prefix')
  73 if not prefixdir.startswith('/')
  74         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  75 endif
  76 bindir = join_paths(prefixdir, get_option('bindir'))
  77 libdir = join_paths(prefixdir, get_option('libdir'))
  78 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  79 includedir = join_paths(prefixdir, get_option('includedir'))
  80 datadir = join_paths(prefixdir, get_option('datadir'))
  81 localstatedir = join_paths('/', get_option('localstatedir'))
  82
  83 rootbindir = join_paths(rootprefixdir, 'bin')
  84 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
  85 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  86
  87 rootlibdir = get_option('rootlibdir')
  88 if rootlibdir == ''
  89         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
  90 endif
  91
  92 # Dirs of external packages
  93 pkgconfigdatadir = join_paths(datadir, 'pkgconfig')
  94 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
  95 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
  96 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
  97 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
  98 varlogdir = join_paths(localstatedir, 'log')
  99 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 100 rpmmacrosdir = get_option('rpmmacrosdir')
 101 if rpmmacrosdir != 'no'
 102         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 103 endif
 104 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 105
 106 # Our own paths
 107 pkgdatadir = join_paths(datadir, 'systemd')
 108 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 109 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 110 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 111 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 112 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 113 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 114 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 115 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 116 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 117 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 118 pkgincludedir = join_paths(includedir, 'systemd')
 119 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 120 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 121 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 122 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 123 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 124 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 125 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 126 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 127 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 128 udevhomedir = udevlibexecdir
 129 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 130 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 131 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 132 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 133 factorydir = join_paths(datadir, 'factory')
 134 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 135 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 136 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 137 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 138 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 139 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 140
 141 docdir = get_option('docdir')
 142 if docdir == ''
 143         docdir = join_paths(datadir, 'doc/systemd')
 144 endif
 145
 146 dbuspolicydir = get_option('dbuspolicydir')
 147 if dbuspolicydir == ''
 148         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 149 endif
 150
 151 dbussessionservicedir = get_option('dbussessionservicedir')
 152 if dbussessionservicedir == ''
 153         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 154 endif
 155
 156 dbussystemservicedir = get_option('dbussystemservicedir')
 157 if dbussystemservicedir == ''
 158         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 159 endif
 160
 161 pamlibdir = get_option('pamlibdir')
 162 if pamlibdir == ''
 163         pamlibdir = join_paths(rootlibdir, 'security')
 164 endif
 165
 166 pamconfdir = get_option('pamconfdir')
 167 if pamconfdir == ''
 168         pamconfdir = join_paths(sysconfdir, 'pam.d')
 169 endif
 170
 171 memory_accounting_default = get_option('memory-accounting-default')
 172
 173 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 174 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 175 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 176 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 177 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 178 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 179 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 180
 181 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 182
 183 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 184 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 185 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 186 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 187 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 188 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 189 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 190 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 191 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 192 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 193 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 194 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 195 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 196 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 197 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 198 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 199 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 200 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 201 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 202 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 203 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 204 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 205 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 206 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 207 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 208 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 209 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 210 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 211 conf.set_quoted('LIBDIR',                                     libdir)
 212 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 213 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 214 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 215 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 216 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 217 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 218 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 219 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 220 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 221 conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 222 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 223
 224 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 225 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 226
 227 substs.set('prefix',                                          prefixdir)
 228 substs.set('exec_prefix',                                     prefixdir)
 229 substs.set('libdir',                                          libdir)
 230 substs.set('rootlibdir',                                      rootlibdir)
 231 substs.set('includedir',                                      includedir)
 232 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 233 substs.set('bindir',                                          bindir)
 234 substs.set('rootbindir',                                      rootbindir)
 235 substs.set('rootlibexecdir',                                  rootlibexecdir)
 236 substs.set('systemunitdir',                                   systemunitdir)
 237 substs.set('userunitdir',                                     userunitdir)
 238 substs.set('systempresetdir',                                 systempresetdir)
 239 substs.set('userpresetdir',                                   userpresetdir)
 240 substs.set('udevhwdbdir',                                     udevhwdbdir)
 241 substs.set('udevrulesdir',                                    udevrulesdir)
 242 substs.set('udevlibexecdir',                                  udevlibexecdir)
 243 substs.set('environmentdir',                                  environmentdir)
 244 substs.set('catalogdir',                                      catalogdir)
 245 substs.set('tmpfilesdir',                                     tmpfilesdir)
 246 substs.set('sysusersdir',                                     sysusersdir)
 247 substs.set('sysctldir',                                       sysctldir)
 248 substs.set('binfmtdir',                                       binfmtdir)
 249 substs.set('modulesloaddir',                                  modulesloaddir)
 250 substs.set('modprobedir',                                     modprobedir)
 251 substs.set('systemgeneratordir',                              systemgeneratordir)
 252 substs.set('usergeneratordir',                                usergeneratordir)
 253 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 254 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 255 substs.set('systemshutdowndir',                               systemshutdowndir)
 256 substs.set('systemsleepdir',                                  systemsleepdir)
 257 substs.set('VARLOGDIR',                                       varlogdir)
 258 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 259 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 260 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 261 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 262 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 263 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 264 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 265 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 266
 267 #####################################################################
 268
 269 cc = meson.get_compiler('c')
 270 pkgconfig = import('pkgconfig')
 271 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 272 meson_build_sh = find_program('tools/meson-build.sh')
 273
 274 if get_option('tests') != 'false'
 275         cxx = find_program('c++', required : false)
 276         if cxx.found()
 277                 #  Used only for tests
 278                 add_languages('cpp')
 279         endif
 280 endif
 281
 282 want_ossfuzz = get_option('oss-fuzz')
 283 want_libfuzzer = get_option('llvm-fuzz')
 284 fuzzer_build = want_ossfuzz or want_libfuzzer
 285 if want_ossfuzz and want_libfuzzer
 286         error('only one of oss-fuzz and llvm-fuzz can be specified')
 287 endif
 288 if want_libfuzzer
 289         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 290 endif
 291 if want_ossfuzz
 292         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 293 endif
 294
 295 possible_cc_flags = [
 296         '-Wextra',
 297         '-Werror=undef',
 298         '-Wlogical-op',
 299         '-Wmissing-include-dirs',
 300         '-Wold-style-definition',
 301         '-Wpointer-arith',
 302         '-Winit-self',
 303         '-Wfloat-equal',
 304         '-Wsuggest-attribute=noreturn',
 305         '-Werror=missing-prototypes',
 306         '-Werror=implicit-function-declaration',
 307         '-Werror=missing-declarations',
 308         '-Werror=return-type',
 309         '-Werror=incompatible-pointer-types',
 310         '-Werror=format=2',
 311         '-Wstrict-prototypes',
 312         '-Wredundant-decls',
 313         '-Wmissing-noreturn',
 314         '-Wimplicit-fallthrough=5',
 315         '-Wshadow',
 316         '-Wendif-labels',
 317         '-Wstrict-aliasing=2',
 318         '-Wwrite-strings',
 319         '-Werror=overflow',
 320         '-Werror=shift-count-overflow',
 321         '-Werror=shift-overflow=2',
 322         '-Wdate-time',
 323         '-Wnested-externs',
 324         '-ffast-math',
 325         '-fno-common',
 326         '-fdiagnostics-show-option',
 327         '-fno-strict-aliasing',
 328         '-fvisibility=hidden',
 329         '-fstack-protector',
 330         '-fstack-protector-strong',
 331         '--param=ssp-buffer-size=4',
 332 ]
 333
 334 # --as-needed and --no-undefined are provided by meson by default,
 335 # run mesonconf to see what is enabled
 336 possible_link_flags = [
 337         '-Wl,-z,relro',
 338         '-Wl,-z,now',
 339 ]
 340
 341 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 342 # enable it when we are linking against them
 343 if not fuzzer_build
 344         possible_cc_flags += '-fPIE'
 345         possible_link_flags += '-pie'
 346 endif
 347
 348 if cc.get_id() == 'clang'
 349         possible_cc_flags += [
 350                 '-Wno-typedef-redefinition',
 351                 '-Wno-gnu-variable-sized-type-not-at-end',
 352         ]
 353 endif
 354
 355 if get_option('buildtype') != 'debug'
 356         possible_cc_flags += [
 357                 '-ffunction-sections',
 358                 '-fdata-sections',
 359         ]
 360
 361         possible_link_flags += '-Wl,--gc-sections'
 362 endif
 363
 364 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 365
 366 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 367 # arguments, just emits a warning. So test for the "positive" version instead.
 368 foreach arg : ['unused-parameter',
 369                'missing-field-initializers',
 370                'unused-result',
 371                'format-signedness',
 372                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 373               ]
 374         if cc.has_argument('-W' + arg)
 375                 add_project_arguments('-Wno-' + arg, language : 'c')
 376         endif
 377 endforeach
 378
 379 if cc.compiles('''
 380    #include <time.h>
 381    #include <inttypes.h>
 382    typedef uint64_t usec_t;
 383    usec_t now(clockid_t clock);
 384    int main(void) {
 385            struct timespec now;
 386            return 0;
 387    }
 388 ''', name : '-Werror=shadow with local shadowing')
 389         add_project_arguments('-Werror=shadow', language : 'c')
 390 endif
 391
 392 link_test_c = files('tools/meson-link-test.c')
 393
 394 foreach arg : possible_link_flags
 395         have = run_command(check_compilation_sh,
 396                            cc.cmd_array(), '-x', 'c', arg,
 397                            '-include', link_test_c).returncode() == 0
 398         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 399         if have
 400                 add_project_link_arguments(arg, language : 'c')
 401         endif
 402 endforeach
 403
 404 cpp = ' '.join(cc.cmd_array()) + ' -E'
 405
 406 #####################################################################
 407 # compilation result tests
 408
 409 conf.set('_GNU_SOURCE', true)
 410 conf.set('__SANE_USERSPACE_TYPES__', true)
 411
 412 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 413 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 414 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 415 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 416 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 417 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 418 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 419
 420 decl_headers = '''
 421 #include <uchar.h>
 422 #include <linux/ethtool.h>
 423 #include <linux/fib_rules.h>
 424 #include <linux/stat.h>
 425 #include <sys/stat.h>
 426 '''
 427 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 428
 429 foreach decl : ['char16_t',
 430                 'char32_t',
 431                 'key_serial_t',
 432                 'struct ethtool_link_settings',
 433                 'struct fib_rule_uid_range',
 434                 'struct statx',
 435                ]
 436
 437         # We get -1 if the size cannot be determined
 438         have = cc.sizeof(decl, prefix : decl_headers) > 0
 439         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 440 endforeach
 441
 442 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 443                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 444                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 445                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 446                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 447                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 448                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 449                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 450                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 451                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 452                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 453                 # if_tunnel.h is buggy and cannot be included on its own
 454                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 455                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 456                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 457                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 458                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 459                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 460                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 461                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 462                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 463                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 464                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 465                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 466                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 467                ]
 468         prefix = decl.length() > 2 ? decl[2] : ''
 469         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 470         conf.set10('HAVE_' + decl[0], have)
 471 endforeach
 472
 473 foreach ident : ['secure_getenv', '__secure_getenv']
 474         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 475 endforeach
 476
 477 foreach ident : [
 478         ['memfd_create',      '''#include <sys/mman.h>'''],
 479         ['gettid',            '''#include <sys/types.h>
 480                                  #include <unistd.h>'''],
 481         ['pivot_root',        '''#include <stdlib.h>
 482                                  #include <unistd.h>'''],     # no known header declares pivot_root
 483         ['name_to_handle_at', '''#include <sys/types.h>
 484                                  #include <sys/stat.h>
 485                                  #include <fcntl.h>'''],
 486         ['setns',             '''#include <sched.h>'''],
 487         ['renameat2',         '''#include <stdio.h>
 488                                  #include <fcntl.h>'''],
 489         ['kcmp',              '''#include <linux/kcmp.h>'''],
 490         ['keyctl',            '''#include <sys/types.h>
 491                                  #include <keyutils.h>'''],
 492         ['copy_file_range',   '''#include <sys/syscall.h>
 493                                  #include <unistd.h>'''],
 494         ['bpf',               '''#include <sys/syscall.h>
 495                                  #include <unistd.h>'''],
 496         ['statx',             '''#include <sys/types.h>
 497                                  #include <sys/stat.h>
 498                                  #include <unistd.h>'''],
 499         ['explicit_bzero' ,   '''#include <string.h>'''],
 500         ['reallocarray',      '''#include <malloc.h>'''],
 501 ]
 502
 503         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 504         conf.set10('HAVE_' + ident[0].to_upper(), have)
 505 endforeach
 506
 507 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 508         conf.set10('USE_SYS_RANDOM_H', true)
 509         conf.set10('HAVE_GETRANDOM', true)
 510 else
 511         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 512         conf.set10('USE_SYS_RANDOM_H', false)
 513         conf.set10('HAVE_GETRANDOM', have)
 514 endif
 515
 516 #####################################################################
 517
 518 sed = find_program('sed')
 519 awk = find_program('awk')
 520 m4 = find_program('m4')
 521 stat = find_program('stat')
 522 git = find_program('git', required : false)
 523 env = find_program('env')
 524 perl = find_program('perl', required : false)
 525
 526 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 527 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 528 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 529 splash_bmp = files('test/splash.bmp')
 530
 531 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 532 # /usr/sbin, /sbin, and fall back to the default from middle column.
 533 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 534          ['quotacheck', '/usr/sbin/quotacheck' ],
 535          ['kmod',       '/usr/bin/kmod'        ],
 536          ['kexec',      '/usr/sbin/kexec'      ],
 537          ['sulogin',    '/usr/sbin/sulogin'    ],
 538          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 539          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 540          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 541          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 542         ]
 543 foreach prog : progs
 544         path = get_option(prog[0] + '-path')
 545         if path != ''
 546                 message('Using @1@ for @0@'.format(prog[0], path))
 547         else
 548                 exe = find_program(prog[0],
 549                                    '/usr/sbin/' + prog[0],
 550                                    '/sbin/' + prog[0],
 551                                    required: false)
 552                 path = exe.found() ? exe.path() : prog[1]
 553         endif
 554         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 555         conf.set_quoted(name, path)
 556         substs.set(name, path)
 557 endforeach
 558
 559 conf.set_quoted('TELINIT', get_option('telinit-path'))
 560
 561 if run_command('ln', '--relative', '--help').returncode() != 0
 562         error('ln does not support --relative (added in coreutils 8.16)')
 563 endif
 564
 565 ############################################################
 566
 567 gperf = find_program('gperf')
 568
 569 gperf_test_format = '''
 570 #include <string.h>
 571 const char * in_word_set(const char *, @0@);
 572 @1@
 573 '''
 574 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 575 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 576 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 577 if cc.compiles(gperf_test)
 578         gperf_len_type = 'size_t'
 579 else
 580         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 581         if cc.compiles(gperf_test)
 582                 gperf_len_type = 'unsigned'
 583         else
 584                 error('unable to determine gperf len type')
 585         endif
 586 endif
 587 message('gperf len type is @0@'.format(gperf_len_type))
 588 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 589          description : 'The type of gperf "len" parameter')
 590
 591 ############################################################
 592
 593 if not cc.has_header('sys/capability.h')
 594         error('POSIX caps headers not found')
 595 endif
 596 foreach header : ['crypt.h',
 597                   'linux/btrfs.h',
 598                   'linux/memfd.h',
 599                   'linux/vm_sockets.h',
 600                   'sys/auxv.h',
 601                   'valgrind/memcheck.h',
 602                   'valgrind/valgrind.h',
 603                  ]
 604
 605         conf.set10('HAVE_' + header.underscorify().to_upper(),
 606                    cc.has_header(header))
 607 endforeach
 608
 609 ############################################################
 610
 611 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 612 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 613 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 614
 615 default_hierarchy = get_option('default-hierarchy')
 616 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 617                 description : 'default cgroup hierarchy as string')
 618 if default_hierarchy == 'legacy'
 619         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 620 elif default_hierarchy == 'hybrid'
 621         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 622 else
 623         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 624 endif
 625
 626 time_epoch = get_option('time-epoch')
 627 if time_epoch == ''
 628         NEWS = files('NEWS')
 629         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 630 endif
 631 time_epoch = time_epoch.to_int()
 632 conf.set('TIME_EPOCH', time_epoch)
 633
 634 system_uid_max = get_option('system-uid-max')
 635 if system_uid_max == ''
 636         system_uid_max = run_command(
 637                 awk,
 638                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 639                 '/etc/login.defs').stdout().strip()
 640         if system_uid_max == ''
 641                 system_uid_max = '999'
 642         endif
 643 endif
 644 system_uid_max = system_uid_max.to_int()
 645 conf.set('SYSTEM_UID_MAX', system_uid_max)
 646 substs.set('systemuidmax', system_uid_max)
 647 message('maximum system UID is @0@'.format(system_uid_max))
 648
 649 system_gid_max = get_option('system-gid-max')
 650 if system_gid_max == ''
 651         system_gid_max = run_command(
 652                 awk,
 653                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 654                 '/etc/login.defs').stdout().strip()
 655         if system_gid_max == ''
 656                 system_gid_max = '999'
 657         endif
 658 endif
 659 system_gid_max = system_gid_max.to_int()
 660 conf.set('SYSTEM_GID_MAX', system_gid_max)
 661 substs.set('systemgidmax', system_gid_max)
 662 message('maximum system GID is @0@'.format(system_gid_max))
 663
 664 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 665 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 666 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 667 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 668 substs.set('dynamicuidmin', dynamic_uid_min)
 669 substs.set('dynamicuidmax', dynamic_uid_max)
 670
 671 container_uid_base_min = get_option('container-uid-base-min').to_int()
 672 container_uid_base_max = get_option('container-uid-base-max').to_int()
 673 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 674 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 675 substs.set('containeruidbasemin', container_uid_base_min)
 676 substs.set('containeruidbasemax', container_uid_base_max)
 677
 678 nobody_user = get_option('nobody-user')
 679 nobody_group = get_option('nobody-group')
 680
 681 getent_result = run_command('getent', 'passwd', '65534')
 682 if getent_result.returncode() == 0
 683         name = getent_result.stdout().split(':')[0]
 684         if name != nobody_user
 685                 warning('\n' +
 686                         'The local user with the UID 65534 does not match the configured user name "@0@" of the nobody user (its name is @1@).\n'.format(nobody_user, name) +
 687                         'Your build will result in an user table setup that is incompatible with the local system.')
 688         endif
 689 endif
 690 id_result = run_command('id', '-u', nobody_user)
 691 if id_result.returncode() == 0
 692         id = id_result.stdout().to_int()
 693         if id != 65534
 694                 warning('\n' +
 695                         'The local user with the configured user name "@0@" of the nobody user does not have UID 65534 (it has @1@).\n'.format(nobody_user, id) +
 696                         'Your build will result in an user table setup that is incompatible with the local system.')
 697         endif
 698 endif
 699
 700 getent_result = run_command('getent', 'group', '65534')
 701 if getent_result.returncode() == 0
 702         name = getent_result.stdout().split(':')[0]
 703         if name != nobody_group
 704                 warning('\n' +
 705                         'The local group with the GID 65534 does not match the configured group name "@0@" of the nobody group (its name is @1@).\n'.format(nobody_group, name) +
 706                         'Your build will result in an group table setup that is incompatible with the local system.')
 707         endif
 708 endif
 709 id_result = run_command('id', '-g', nobody_group)
 710 if id_result.returncode() == 0
 711         id = id_result.stdout().to_int()
 712         if id != 65534
 713                 warning('\n' +
 714                         'The local group with the configured group name "@0@" of the nobody group does not have UID 65534 (it has @1@).\n'.format(nobody_group, id) +
 715                         'Your build will result in an group table setup that is incompatible with the local system.')
 716         endif
 717 endif
 718 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 719         warning('\n' +
 720                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 721                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 722 endif
 723
 724 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 725 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 726 substs.set('NOBODY_USER_NAME', nobody_user)
 727 substs.set('NOBODY_GROUP_NAME', nobody_group)
 728
 729 tty_gid = get_option('tty-gid')
 730 conf.set('TTY_GID', tty_gid)
 731 substs.set('TTY_GID', tty_gid)
 732
 733 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 734 if get_option('users-gid') != ''
 735         users_gid = get_option('users-gid').to_int()
 736 else
 737         users_gid = '-'
 738 endif
 739 substs.set('USERS_GID', users_gid)
 740
 741 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 742 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 743
 744 dev_kvm_mode = get_option('dev-kvm-mode')
 745 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 746 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 747 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 748
 749 kill_user_processes = get_option('default-kill-user-processes')
 750 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 751 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 752 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 753
 754 dns_servers = get_option('dns-servers')
 755 conf.set_quoted('DNS_SERVERS', dns_servers)
 756 substs.set('DNS_SERVERS', dns_servers)
 757
 758 ntp_servers = get_option('ntp-servers')
 759 conf.set_quoted('NTP_SERVERS', ntp_servers)
 760 substs.set('NTP_SERVERS', ntp_servers)
 761
 762 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 763
 764 substs.set('SUSHELL', get_option('debug-shell'))
 765 substs.set('DEBUGTTY', get_option('debug-tty'))
 766
 767 enable_debug_hashmap = false
 768 enable_debug_mmap_cache = false
 769 foreach name : get_option('debug')
 770         if name == 'hashmap'
 771                 enable_debug_hashmap = true
 772         elif name == 'mmap-cache'
 773                 enable_debug_mmap_cache = true
 774         else
 775                 message('unknown debug option "@0@", ignoring'.format(name))
 776         endif
 777 endforeach
 778 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 779 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 780
 781 conf.set10('VALGRIND', get_option('valgrind'))
 782
 783 #####################################################################
 784
 785 threads = dependency('threads')
 786 librt = cc.find_library('rt')
 787 libm = cc.find_library('m')
 788 libdl = cc.find_library('dl')
 789 libcrypt = cc.find_library('crypt')
 790
 791 libcap = dependency('libcap', required : false)
 792 if not libcap.found()
 793         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 794         libcap = cc.find_library('cap')
 795 endif
 796
 797 libmount = dependency('mount',
 798                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 799
 800 want_seccomp = get_option('seccomp')
 801 if want_seccomp != 'false' and not fuzzer_build
 802         libseccomp = dependency('libseccomp',
 803                                 version : '>= 2.3.1',
 804                                 required : want_seccomp == 'true')
 805         have = libseccomp.found()
 806 else
 807         have = false
 808         libseccomp = []
 809 endif
 810 conf.set10('HAVE_SECCOMP', have)
 811
 812 want_selinux = get_option('selinux')
 813 if want_selinux != 'false' and not fuzzer_build
 814         libselinux = dependency('libselinux',
 815                                 version : '>= 2.1.9',
 816                                 required : want_selinux == 'true')
 817         have = libselinux.found()
 818 else
 819         have = false
 820         libselinux = []
 821 endif
 822 conf.set10('HAVE_SELINUX', have)
 823
 824 want_apparmor = get_option('apparmor')
 825 if want_apparmor != 'false' and not fuzzer_build
 826         libapparmor = dependency('libapparmor',
 827                                  required : want_apparmor == 'true')
 828         have = libapparmor.found()
 829 else
 830         have = false
 831         libapparmor = []
 832 endif
 833 conf.set10('HAVE_APPARMOR', have)
 834
 835 smack_run_label = get_option('smack-run-label')
 836 if smack_run_label != ''
 837         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 838 endif
 839
 840 want_polkit = get_option('polkit')
 841 install_polkit = false
 842 install_polkit_pkla = false
 843 if want_polkit != 'false' and not fuzzer_build
 844         install_polkit = true
 845
 846         libpolkit = dependency('polkit-gobject-1',
 847                                required : false)
 848         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 849                 message('Old polkit detected, will install pkla files')
 850                 install_polkit_pkla = true
 851         endif
 852 endif
 853 conf.set10('ENABLE_POLKIT', install_polkit)
 854
 855 want_acl = get_option('acl')
 856 if want_acl != 'false' and not fuzzer_build
 857         libacl = cc.find_library('acl', required : want_acl == 'true')
 858         have = libacl.found()
 859 else
 860         have = false
 861         libacl = []
 862 endif
 863 conf.set10('HAVE_ACL', have)
 864
 865 want_audit = get_option('audit')
 866 if want_audit != 'false' and not fuzzer_build
 867         libaudit = dependency('audit', required : want_audit == 'true')
 868         have = libaudit.found()
 869 else
 870         have = false
 871         libaudit = []
 872 endif
 873 conf.set10('HAVE_AUDIT', have)
 874
 875 want_blkid = get_option('blkid')
 876 if want_blkid != 'false' and not fuzzer_build
 877         libblkid = dependency('blkid', required : want_blkid == 'true')
 878         have = libblkid.found()
 879 else
 880         have = false
 881         libblkid = []
 882 endif
 883 conf.set10('HAVE_BLKID', have)
 884
 885 want_kmod = get_option('kmod')
 886 if want_kmod != 'false' and not fuzzer_build
 887         libkmod = dependency('libkmod',
 888                              version : '>= 15',
 889                              required : want_kmod == 'true')
 890         have = libkmod.found()
 891 else
 892         have = false
 893         libkmod = []
 894 endif
 895 conf.set10('HAVE_KMOD', have)
 896
 897 want_pam = get_option('pam')
 898 if want_pam != 'false' and not fuzzer_build
 899         libpam = cc.find_library('pam', required : want_pam == 'true')
 900         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 901         have = libpam.found() and libpam_misc.found()
 902 else
 903         have = false
 904         libpam = []
 905         libpam_misc = []
 906 endif
 907 conf.set10('HAVE_PAM', have)
 908
 909 want_microhttpd = get_option('microhttpd')
 910 if want_microhttpd != 'false' and not fuzzer_build
 911         libmicrohttpd = dependency('libmicrohttpd',
 912                                    version : '>= 0.9.33',
 913                                    required : want_microhttpd == 'true')
 914         have = libmicrohttpd.found()
 915 else
 916         have = false
 917         libmicrohttpd = []
 918 endif
 919 conf.set10('HAVE_MICROHTTPD', have)
 920
 921 want_libcryptsetup = get_option('libcryptsetup')
 922 if want_libcryptsetup != 'false' and not fuzzer_build
 923         libcryptsetup = dependency('libcryptsetup',
 924                                    version : '>= 1.6.0',
 925                                    required : want_libcryptsetup == 'true')
 926         have = libcryptsetup.found()
 927 else
 928         have = false
 929         libcryptsetup = []
 930 endif
 931 conf.set10('HAVE_LIBCRYPTSETUP', have)
 932
 933 want_libcurl = get_option('libcurl')
 934 if want_libcurl != 'false' and not fuzzer_build
 935         libcurl = dependency('libcurl',
 936                              version : '>= 7.32.0',
 937                              required : want_libcurl == 'true')
 938         have = libcurl.found()
 939 else
 940         have = false
 941         libcurl = []
 942 endif
 943 conf.set10('HAVE_LIBCURL', have)
 944
 945 want_libidn = get_option('libidn')
 946 want_libidn2 = get_option('libidn2')
 947 if want_libidn == 'true' and want_libidn2 == 'true'
 948         error('libidn and libidn2 cannot be requested simultaneously')
 949 endif
 950
 951 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 952         libidn = dependency('libidn',
 953                             required : want_libidn == 'true')
 954         have = libidn.found()
 955 else
 956         have = false
 957         libidn = []
 958 endif
 959 conf.set10('HAVE_LIBIDN', have)
 960 if not have and want_libidn2 != 'false' and not fuzzer_build
 961         # libidn is used for both libidn and libidn2 objects
 962         libidn = dependency('libidn2',
 963                             required : want_libidn2 == 'true')
 964         have = libidn.found()
 965 else
 966         have = false
 967 endif
 968 conf.set10('HAVE_LIBIDN2', have)
 969
 970 want_libiptc = get_option('libiptc')
 971 if want_libiptc != 'false' and not fuzzer_build
 972         libiptc = dependency('libiptc',
 973                              required : want_libiptc == 'true')
 974         have = libiptc.found()
 975 else
 976         have = false
 977         libiptc = []
 978 endif
 979 conf.set10('HAVE_LIBIPTC', have)
 980
 981 want_qrencode = get_option('qrencode')
 982 if want_qrencode != 'false' and not fuzzer_build
 983         libqrencode = dependency('libqrencode',
 984                                  required : want_qrencode == 'true')
 985         have = libqrencode.found()
 986 else
 987         have = false
 988         libqrencode = []
 989 endif
 990 conf.set10('HAVE_QRENCODE', have)
 991
 992 want_gcrypt = get_option('gcrypt')
 993 if want_gcrypt != 'false' and not fuzzer_build
 994         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
 995         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
 996         have = libgcrypt.found() and libgpg_error.found()
 997 else
 998         have = false
 999 endif
1000 if not have
1001         # link to neither of the libs if one is not found
1002         libgcrypt = []
1003         libgpg_error = []
1004 endif
1005 conf.set10('HAVE_GCRYPT', have)
1006
1007 want_gnutls = get_option('gnutls')
1008 if want_gnutls != 'false' and not fuzzer_build
1009         libgnutls = dependency('gnutls',
1010                                version : '>= 3.1.4',
1011                                required : want_gnutls == 'true')
1012         have = libgnutls.found()
1013 else
1014         have = false
1015         libgnutls = []
1016 endif
1017 conf.set10('HAVE_GNUTLS', have)
1018
1019 want_elfutils = get_option('elfutils')
1020 if want_elfutils != 'false' and not fuzzer_build
1021         libdw = dependency('libdw',
1022                            required : want_elfutils == 'true')
1023         have = libdw.found()
1024 else
1025         have = false
1026         libdw = []
1027 endif
1028 conf.set10('HAVE_ELFUTILS', have)
1029
1030 want_zlib = get_option('zlib')
1031 if want_zlib != 'false' and not fuzzer_build
1032         libz = dependency('zlib',
1033                           required : want_zlib == 'true')
1034         have = libz.found()
1035 else
1036         have = false
1037         libz = []
1038 endif
1039 conf.set10('HAVE_ZLIB', have)
1040
1041 want_bzip2 = get_option('bzip2')
1042 if want_bzip2 != 'false' and not fuzzer_build
1043         libbzip2 = cc.find_library('bz2',
1044                                    required : want_bzip2 == 'true')
1045         have = libbzip2.found()
1046 else
1047         have = false
1048         libbzip2 = []
1049 endif
1050 conf.set10('HAVE_BZIP2', have)
1051
1052 want_xz = get_option('xz')
1053 if want_xz != 'false' and not fuzzer_build
1054         libxz = dependency('liblzma',
1055                            required : want_xz == 'true')
1056         have = libxz.found()
1057 else
1058         have = false
1059         libxz = []
1060 endif
1061 conf.set10('HAVE_XZ', have)
1062
1063 want_lz4 = get_option('lz4')
1064 if want_lz4 != 'false' and not fuzzer_build
1065         liblz4 = dependency('liblz4',
1066                             required : want_lz4 == 'true')
1067         have = liblz4.found()
1068 else
1069         have = false
1070         liblz4 = []
1071 endif
1072 conf.set10('HAVE_LZ4', have)
1073
1074 want_xkbcommon = get_option('xkbcommon')
1075 if want_xkbcommon != 'false' and not fuzzer_build
1076         libxkbcommon = dependency('xkbcommon',
1077                                   version : '>= 0.3.0',
1078                                   required : want_xkbcommon == 'true')
1079         have = libxkbcommon.found()
1080 else
1081         have = false
1082         libxkbcommon = []
1083 endif
1084 conf.set10('HAVE_XKBCOMMON', have)
1085
1086 want_pcre2 = get_option('pcre2')
1087 if want_pcre2 != 'false'
1088         libpcre2 = dependency('libpcre2-8',
1089                               required : want_pcre2 == 'true')
1090         have = libpcre2.found()
1091 else
1092         have = false
1093         libpcre2 = []
1094 endif
1095 conf.set10('HAVE_PCRE2', have)
1096
1097 want_glib = get_option('glib')
1098 if want_glib != 'false' and not fuzzer_build
1099         libglib =    dependency('glib-2.0',
1100                                 version : '>= 2.22.0',
1101                                 required : want_glib == 'true')
1102         libgobject = dependency('gobject-2.0',
1103                                 version : '>= 2.22.0',
1104                                 required : want_glib == 'true')
1105         libgio =     dependency('gio-2.0',
1106                                 required : want_glib == 'true')
1107         have = libglib.found() and libgobject.found() and libgio.found()
1108 else
1109         have = false
1110         libglib = []
1111         libgobject = []
1112         libgio = []
1113 endif
1114 conf.set10('HAVE_GLIB', have)
1115
1116 want_dbus = get_option('dbus')
1117 if want_dbus != 'false' and not fuzzer_build
1118         libdbus = dependency('dbus-1',
1119                              version : '>= 1.3.2',
1120                              required : want_dbus == 'true')
1121         have = libdbus.found()
1122 else
1123         have = false
1124         libdbus = []
1125 endif
1126 conf.set10('HAVE_DBUS', have)
1127
1128 default_dnssec = get_option('default-dnssec')
1129 if fuzzer_build
1130         default_dnssec = 'no'
1131 endif
1132 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1133         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1134         default_dnssec = 'no'
1135 endif
1136 conf.set('DEFAULT_DNSSEC_MODE',
1137          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1138 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1139
1140 dns_over_tls = get_option('dns-over-tls')
1141 if dns_over_tls != 'false'
1142         have = (conf.get('HAVE_GNUTLS') == 1 and
1143                 libgnutls.version().version_compare('>=3.5.3'))
1144         if dns_over_tls == 'true' and not have
1145                 error('DNS-over-TLS support was requested, but dependencies are not available')
1146         endif
1147 else
1148         have = false
1149 endif
1150 conf.set10('ENABLE_DNS_OVER_TLS', have)
1151
1152 default_dns_over_tls = get_option('default-dns-over-tls')
1153 if fuzzer_build
1154         default_dns_over_tls = 'no'
1155 endif
1156 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1157         message('default-dns-over-tls cannot be set to opportunistic when DNS-over-TLS support is disabled. Setting default-dns-over-tls to no.')
1158         default_dns_over_tls = 'no'
1159 endif
1160 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1161          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1162 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1163
1164 want_importd = get_option('importd')
1165 if want_importd != 'false'
1166         have = (conf.get('HAVE_LIBCURL') == 1 and
1167                 conf.get('HAVE_ZLIB') == 1 and
1168                 conf.get('HAVE_BZIP2') == 1 and
1169                 conf.get('HAVE_XZ') == 1 and
1170                 conf.get('HAVE_GCRYPT') == 1)
1171         if want_importd == 'true' and not have
1172                 error('importd support was requested, but dependencies are not available')
1173         endif
1174 else
1175         have = false
1176 endif
1177 conf.set10('ENABLE_IMPORTD', have)
1178
1179 want_remote = get_option('remote')
1180 if want_remote != 'false'
1181         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1182                      conf.get('HAVE_LIBCURL') == 1]
1183         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1184         # it's possible to build one without the other. Complain only if
1185         # support was explictly requested. The auxiliary files like sysusers
1186         # config should be installed when any of the programs are built.
1187         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1188                 error('remote support was requested, but dependencies are not available')
1189         endif
1190         have = have_deps[0] or have_deps[1]
1191 else
1192         have = false
1193 endif
1194 conf.set10('ENABLE_REMOTE', have)
1195
1196 foreach term : ['utmp',
1197                 'hibernate',
1198                 'environment-d',
1199                 'binfmt',
1200                 'coredump',
1201                 'resolve',
1202                 'logind',
1203                 'hostnamed',
1204                 'localed',
1205                 'machined',
1206                 'portabled',
1207                 'networkd',
1208                 'timedated',
1209                 'timesyncd',
1210                 'myhostname',
1211                 'firstboot',
1212                 'randomseed',
1213                 'backlight',
1214                 'vconsole',
1215                 'quotacheck',
1216                 'sysusers',
1217                 'tmpfiles',
1218                 'hwdb',
1219                 'rfkill',
1220                 'ldconfig',
1221                 'efi',
1222                 'tpm',
1223                 'ima',
1224                 'smack',
1225                 'gshadow',
1226                 'idn',
1227                 'nss-systemd']
1228         have = get_option(term)
1229         name = 'ENABLE_' + term.underscorify().to_upper()
1230         conf.set10(name, have)
1231 endforeach
1232
1233 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1234
1235 want_tests = get_option('tests')
1236 install_tests = get_option('install-tests')
1237 slow_tests = get_option('slow-tests')
1238 tests = []
1239 fuzzers = []
1240
1241 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1242
1243 #####################################################################
1244
1245 if get_option('efi')
1246         efi_arch = host_machine.cpu_family()
1247
1248         if efi_arch == 'x86'
1249                 EFI_MACHINE_TYPE_NAME = 'ia32'
1250                 gnu_efi_arch = 'ia32'
1251         elif efi_arch == 'x86_64'
1252                 EFI_MACHINE_TYPE_NAME = 'x64'
1253                 gnu_efi_arch = 'x86_64'
1254         elif efi_arch == 'arm'
1255                 EFI_MACHINE_TYPE_NAME = 'arm'
1256                 gnu_efi_arch = 'arm'
1257         elif efi_arch == 'aarch64'
1258                 EFI_MACHINE_TYPE_NAME = 'aa64'
1259                 gnu_efi_arch = 'aarch64'
1260         else
1261                 EFI_MACHINE_TYPE_NAME = ''
1262                 gnu_efi_arch = ''
1263         endif
1264
1265         have = true
1266         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1267
1268         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1269 else
1270         have = false
1271 endif
1272 conf.set10('ENABLE_EFI', have)
1273
1274 #####################################################################
1275
1276 config_h = configure_file(
1277         output : 'config.h',
1278         configuration : conf)
1279
1280 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1281
1282 includes = include_directories('src/basic',
1283                                'src/shared',
1284                                'src/systemd',
1285                                'src/journal',
1286                                'src/journal-remote',
1287                                'src/nspawn',
1288                                'src/resolve',
1289                                'src/timesync',
1290                                'src/time-wait-sync',
1291                                'src/login',
1292                                'src/udev',
1293                                'src/libudev',
1294                                'src/core',
1295                                'src/libsystemd/sd-bus',
1296                                'src/libsystemd/sd-device',
1297                                'src/libsystemd/sd-hwdb',
1298                                'src/libsystemd/sd-id128',
1299                                'src/libsystemd/sd-netlink',
1300                                'src/libsystemd/sd-network',
1301                                'src/libsystemd-network',
1302                                '.')
1303
1304 add_project_arguments('-include', 'config.h', language : 'c')
1305
1306 subdir('po')
1307 subdir('catalog')
1308 subdir('src/systemd')
1309 subdir('src/basic')
1310 subdir('src/libsystemd')
1311 subdir('src/libsystemd-network')
1312 subdir('src/journal')
1313 subdir('src/login')
1314
1315 libjournal_core = static_library(
1316         'journal-core',
1317         libjournal_core_sources,
1318         journald_gperf_c,
1319         include_directories : includes,
1320         install : false)
1321
1322 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1323 libsystemd = shared_library(
1324         'systemd',
1325         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1326         version : libsystemd_version,
1327         include_directories : includes,
1328         link_args : ['-shared',
1329                      '-Wl,--version-script=' + libsystemd_sym_path],
1330         link_with : [libbasic,
1331                      libbasic_gcrypt],
1332         link_whole : [libsystemd_static,
1333                       libjournal_client],
1334         dependencies : [threads,
1335                         librt,
1336                         libxz,
1337                         liblz4],
1338         link_depends : libsystemd_sym,
1339         install : true,
1340         install_dir : rootlibdir)
1341
1342 static_libsystemd = get_option('static-libsystemd')
1343 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1344
1345 install_libsystemd_static = static_library(
1346         'systemd',
1347         libsystemd_sources,
1348         journal_client_sources,
1349         basic_sources,
1350         basic_gcrypt_sources,
1351         include_directories : includes,
1352         build_by_default : static_libsystemd != 'false',
1353         install : static_libsystemd != 'false',
1354         install_dir : rootlibdir,
1355         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1356         dependencies : [threads,
1357                         librt,
1358                         libxz,
1359                         liblz4,
1360                         libcap,
1361                         libblkid,
1362                         libmount,
1363                         libselinux,
1364                         libgcrypt],
1365         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1366
1367 ############################################################
1368
1369 # binaries that have --help and are intended for use by humans,
1370 # usually, but not always, installed in /bin.
1371 public_programs = []
1372
1373 subdir('src/libudev')
1374 subdir('src/shared')
1375 subdir('src/core')
1376 subdir('src/udev')
1377 subdir('src/network')
1378
1379 subdir('src/analyze')
1380 subdir('src/journal-remote')
1381 subdir('src/coredump')
1382 subdir('src/hostname')
1383 subdir('src/import')
1384 subdir('src/kernel-install')
1385 subdir('src/locale')
1386 subdir('src/machine')
1387 subdir('src/portable')
1388 subdir('src/nspawn')
1389 subdir('src/resolve')
1390 subdir('src/timedate')
1391 subdir('src/timesync')
1392 subdir('src/vconsole')
1393 subdir('src/boot/efi')
1394
1395 subdir('src/test')
1396 subdir('src/fuzz')
1397 subdir('rules')
1398 subdir('test')
1399
1400 ############################################################
1401
1402 # only static linking apart from libdl, to make sure that the
1403 # module is linked to all libraries that it uses.
1404 test_dlopen = executable(
1405         'test-dlopen',
1406         test_dlopen_c,
1407         include_directories : includes,
1408         link_with : [libbasic],
1409         dependencies : [libdl])
1410
1411 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1412                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1413                  ['mymachines', 'ENABLE_MACHINED'],
1414                  ['resolve',    'ENABLE_RESOLVE']]
1415
1416         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1417         if condition
1418                 module = tuple[0]
1419
1420                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1421                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1422
1423                 nss = shared_library(
1424                         'nss_' + module,
1425                         'src/nss-@0@/nss-@0@.c'.format(module),
1426                         version : '2',
1427                         include_directories : includes,
1428                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1429                         link_args : ['-Wl,-z,nodelete',
1430                                      '-shared',
1431                                      '-Wl,--version-script=' + version_script_arg,
1432                                      '-Wl,--undefined'],
1433                         link_with : [libsystemd_static,
1434                                      libbasic],
1435                         dependencies : [threads,
1436                                         librt],
1437                         link_depends : sym,
1438                         install : true,
1439                         install_dir : rootlibdir)
1440
1441                 # We cannot use shared_module because it does not support version suffix.
1442                 # Unfortunately shared_library insists on creating the symlink…
1443                 meson.add_install_script('sh', '-c',
1444                                          'rm $DESTDIR@0@/libnss_@1@.so'
1445                                          .format(rootlibdir, module))
1446
1447                 test('dlopen-nss_' + module,
1448                      test_dlopen,
1449                      args : [nss.full_path()]) # path to dlopen must include a slash
1450         endif
1451 endforeach
1452
1453 ############################################################
1454
1455 executable('systemd',
1456            systemd_sources,
1457            include_directories : includes,
1458            link_with : [libcore,
1459                         libshared],
1460            dependencies : [threads,
1461                            librt,
1462                            libseccomp,
1463                            libselinux,
1464                            libmount,
1465                            libblkid],
1466            install_rpath : rootlibexecdir,
1467            install : true,
1468            install_dir : rootlibexecdir)
1469
1470 meson.add_install_script(meson_make_symlink,
1471                          join_paths(rootlibexecdir, 'systemd'),
1472                          join_paths(rootsbindir, 'init'))
1473
1474 exe = executable('systemd-analyze',
1475                  systemd_analyze_sources,
1476                  include_directories : includes,
1477                  link_with : [libcore,
1478                               libshared],
1479                  dependencies : [threads,
1480                                  librt,
1481                                  libseccomp,
1482                                  libselinux,
1483                                  libmount,
1484                                  libblkid],
1485                  install_rpath : rootlibexecdir,
1486                  install : true)
1487 public_programs += [exe]
1488
1489 executable('systemd-journald',
1490            systemd_journald_sources,
1491            include_directories : includes,
1492            link_with : [libjournal_core,
1493                         libshared],
1494            dependencies : [threads,
1495                            libxz,
1496                            liblz4,
1497                            libselinux],
1498            install_rpath : rootlibexecdir,
1499            install : true,
1500            install_dir : rootlibexecdir)
1501
1502 exe = executable('systemd-cat',
1503                  systemd_cat_sources,
1504                  include_directories : includes,
1505                  link_with : [libjournal_core,
1506                               libshared],
1507                  dependencies : [threads],
1508                  install_rpath : rootlibexecdir,
1509                  install : true)
1510 public_programs += [exe]
1511
1512 exe = executable('journalctl',
1513                  journalctl_sources,
1514                  include_directories : includes,
1515                  link_with : [libshared],
1516                  dependencies : [threads,
1517                                  libqrencode,
1518                                  libxz,
1519                                  liblz4,
1520                                  libpcre2],
1521                  install_rpath : rootlibexecdir,
1522                  install : true,
1523                  install_dir : rootbindir)
1524 public_programs += [exe]
1525
1526 executable('systemd-getty-generator',
1527            'src/getty-generator/getty-generator.c',
1528            include_directories : includes,
1529            link_with : [libshared],
1530            install_rpath : rootlibexecdir,
1531            install : true,
1532            install_dir : systemgeneratordir)
1533
1534 executable('systemd-debug-generator',
1535            'src/debug-generator/debug-generator.c',
1536            include_directories : includes,
1537            link_with : [libshared],
1538            install_rpath : rootlibexecdir,
1539            install : true,
1540            install_dir : systemgeneratordir)
1541
1542 executable('systemd-fstab-generator',
1543            'src/fstab-generator/fstab-generator.c',
1544            'src/core/mount-setup.c',
1545            include_directories : includes,
1546            link_with : [libshared],
1547            install_rpath : rootlibexecdir,
1548            install : true,
1549            install_dir : systemgeneratordir)
1550
1551 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1552         executable('30-systemd-environment-d-generator',
1553                    'src/environment-d-generator/environment-d-generator.c',
1554                    include_directories : includes,
1555                    link_with : [libshared],
1556                    install_rpath : rootlibexecdir,
1557                    install : true,
1558                    install_dir : userenvgeneratordir)
1559
1560         meson.add_install_script(meson_make_symlink,
1561                                  join_paths(sysconfdir, 'environment'),
1562                                  join_paths(environmentdir, '99-environment.conf'))
1563 endif
1564
1565 if conf.get('ENABLE_HIBERNATE') == 1
1566         executable('systemd-hibernate-resume-generator',
1567                    'src/hibernate-resume/hibernate-resume-generator.c',
1568                    include_directories : includes,
1569                    link_with : [libshared],
1570                    install_rpath : rootlibexecdir,
1571                    install : true,
1572                    install_dir : systemgeneratordir)
1573
1574         executable('systemd-hibernate-resume',
1575                    'src/hibernate-resume/hibernate-resume.c',
1576                    include_directories : includes,
1577                    link_with : [libshared],
1578                    install_rpath : rootlibexecdir,
1579                    install : true,
1580                    install_dir : rootlibexecdir)
1581 endif
1582
1583 if conf.get('HAVE_BLKID') == 1
1584         executable('systemd-gpt-auto-generator',
1585                    'src/gpt-auto-generator/gpt-auto-generator.c',
1586                    'src/basic/blkid-util.h',
1587                    include_directories : includes,
1588                    link_with : [libshared],
1589                    dependencies : libblkid,
1590                    install_rpath : rootlibexecdir,
1591                    install : true,
1592                    install_dir : systemgeneratordir)
1593
1594         exe = executable('systemd-dissect',
1595                          'src/dissect/dissect.c',
1596                          include_directories : includes,
1597                          link_with : [libshared],
1598                          install_rpath : rootlibexecdir,
1599                          install : true,
1600                          install_dir : rootlibexecdir)
1601         public_programs += [exe]
1602 endif
1603
1604 if conf.get('ENABLE_RESOLVE') == 1
1605         executable('systemd-resolved',
1606                    systemd_resolved_sources,
1607                    include_directories : includes,
1608                    link_with : [libshared,
1609                                 libbasic_gcrypt,
1610                                 libsystemd_resolve_core],
1611                    dependencies : systemd_resolved_dependencies,
1612                    install_rpath : rootlibexecdir,
1613                    install : true,
1614                    install_dir : rootlibexecdir)
1615
1616         exe = executable('resolvectl',
1617                          resolvectl_sources,
1618                          include_directories : includes,
1619                          link_with : [libshared,
1620                                       libbasic_gcrypt,
1621                                       libsystemd_resolve_core],
1622                          dependencies : [threads,
1623                                          libgpg_error,
1624                                          libm,
1625                                          libidn],
1626                          install_rpath : rootlibexecdir,
1627                          install : true)
1628         public_programs += [exe]
1629
1630         meson.add_install_script(meson_make_symlink,
1631                          join_paths(bindir, 'resolvectl'),
1632                          join_paths(rootsbindir, 'resolvconf'))
1633
1634         meson.add_install_script(meson_make_symlink,
1635                          join_paths(bindir, 'resolvectl'),
1636                          join_paths(bindir, 'systemd-resolve'))
1637 endif
1638
1639 if conf.get('ENABLE_LOGIND') == 1
1640         executable('systemd-logind',
1641                    systemd_logind_sources,
1642                    include_directories : includes,
1643                    link_with : [liblogind_core,
1644                                 libshared],
1645                    dependencies : [threads,
1646                                    libacl],
1647                    install_rpath : rootlibexecdir,
1648                    install : true,
1649                    install_dir : rootlibexecdir)
1650
1651         exe = executable('loginctl',
1652                          loginctl_sources,
1653                          include_directories : includes,
1654                          link_with : [libshared],
1655                          dependencies : [threads,
1656                                          liblz4,
1657                                          libxz],
1658                          install_rpath : rootlibexecdir,
1659                          install : true,
1660                          install_dir : rootbindir)
1661         public_programs += [exe]
1662
1663         exe = executable('systemd-inhibit',
1664                          'src/login/inhibit.c',
1665                          include_directories : includes,
1666                          link_with : [libshared],
1667                          install_rpath : rootlibexecdir,
1668                          install : true,
1669                          install_dir : rootbindir)
1670         public_programs += [exe]
1671
1672         if conf.get('HAVE_PAM') == 1
1673                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1674                 pam_systemd = shared_library(
1675                         'pam_systemd',
1676                         pam_systemd_c,
1677                         name_prefix : '',
1678                         include_directories : includes,
1679                         link_args : ['-shared',
1680                                      '-Wl,--version-script=' + version_script_arg],
1681                         link_with : [libsystemd_static,
1682                                      libshared_static],
1683                         dependencies : [threads,
1684                                         libpam,
1685                                         libpam_misc],
1686                         link_depends : pam_systemd_sym,
1687                         install : true,
1688                         install_dir : pamlibdir)
1689
1690                 test('dlopen-pam_systemd',
1691                      test_dlopen,
1692                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1693         endif
1694 endif
1695
1696 executable('systemd-user-runtime-dir',
1697            user_runtime_dir_sources,
1698            include_directories : includes,
1699            link_with : [libshared, liblogind_core],
1700            install_rpath : rootlibexecdir,
1701            install : true,
1702            install_dir : rootlibexecdir)
1703
1704 if conf.get('HAVE_PAM') == 1
1705         executable('systemd-user-sessions',
1706                    'src/user-sessions/user-sessions.c',
1707                    include_directories : includes,
1708                    link_with : [libshared],
1709                    install_rpath : rootlibexecdir,
1710                    install : true,
1711                    install_dir : rootlibexecdir)
1712 endif
1713
1714 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1715         exe = executable('bootctl',
1716                          'src/boot/bootctl.c',
1717                          include_directories : includes,
1718                          link_with : [libshared],
1719                          dependencies : [libblkid],
1720                          install_rpath : rootlibexecdir,
1721                          install : true)
1722         public_programs += [exe]
1723 endif
1724
1725 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1726                  include_directories : includes,
1727                  link_with : [libshared],
1728                  dependencies : [threads],
1729                  install_rpath : rootlibexecdir,
1730                  install : true)
1731 public_programs += [exe]
1732
1733
1734 if get_option('link-systemctl-shared')
1735         systemctl_link_with = [libshared]
1736 else
1737         systemctl_link_with = [libsystemd_static,
1738                                libshared_static,
1739                                libjournal_client,
1740                                libbasic_gcrypt]
1741 endif
1742
1743 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1744                  include_directories : includes,
1745                  link_with : systemctl_link_with,
1746                  dependencies : [threads,
1747                                  libcap,
1748                                  libselinux,
1749                                  libxz,
1750                                  liblz4],
1751                  install_rpath : rootlibexecdir,
1752                  install : true,
1753                  install_dir : rootbindir)
1754 public_programs += [exe]
1755
1756 if conf.get('ENABLE_PORTABLED') == 1
1757         executable('systemd-portabled',
1758                    systemd_portabled_sources,
1759                    include_directories : includes,
1760                    link_with : [libshared],
1761                    dependencies : [threads],
1762                    install_rpath : rootlibexecdir,
1763                    install : true,
1764                    install_dir : rootlibexecdir)
1765
1766         exe = executable('portablectl', 'src/portable/portablectl.c',
1767                          include_directories : includes,
1768                          link_with : [libshared],
1769                          dependencies : [threads],
1770                          install_rpath : rootlibexecdir,
1771                          install : true,
1772                          install_dir : rootlibexecdir)
1773         public_programs += [exe]
1774 endif
1775
1776 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1777         meson.add_install_script(meson_make_symlink,
1778                                  join_paths(rootbindir, 'systemctl'),
1779                                  join_paths(rootsbindir, alias))
1780 endforeach
1781
1782 if conf.get('ENABLE_BACKLIGHT') == 1
1783         executable('systemd-backlight',
1784                    'src/backlight/backlight.c',
1785                    include_directories : includes,
1786                    link_with : [libshared],
1787                    install_rpath : rootlibexecdir,
1788                    install : true,
1789                    install_dir : rootlibexecdir)
1790 endif
1791
1792 if conf.get('ENABLE_RFKILL') == 1
1793         executable('systemd-rfkill',
1794                    'src/rfkill/rfkill.c',
1795                    include_directories : includes,
1796                    link_with : [libshared],
1797                    install_rpath : rootlibexecdir,
1798                    install : true,
1799                    install_dir : rootlibexecdir)
1800 endif
1801
1802 executable('systemd-system-update-generator',
1803            'src/system-update-generator/system-update-generator.c',
1804            include_directories : includes,
1805            link_with : [libshared],
1806            install_rpath : rootlibexecdir,
1807            install : true,
1808            install_dir : systemgeneratordir)
1809
1810 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1811         executable('systemd-cryptsetup',
1812                    'src/cryptsetup/cryptsetup.c',
1813                    include_directories : includes,
1814                    link_with : [libshared],
1815                    dependencies : [libcryptsetup],
1816                    install_rpath : rootlibexecdir,
1817                    install : true,
1818                    install_dir : rootlibexecdir)
1819
1820         executable('systemd-cryptsetup-generator',
1821                    'src/cryptsetup/cryptsetup-generator.c',
1822                    include_directories : includes,
1823                    link_with : [libshared],
1824                    dependencies : [libcryptsetup],
1825                    install_rpath : rootlibexecdir,
1826                    install : true,
1827                    install_dir : systemgeneratordir)
1828
1829         executable('systemd-veritysetup',
1830                    'src/veritysetup/veritysetup.c',
1831                    include_directories : includes,
1832                    link_with : [libshared],
1833                    dependencies : [libcryptsetup],
1834                    install_rpath : rootlibexecdir,
1835                    install : true,
1836                    install_dir : rootlibexecdir)
1837
1838         executable('systemd-veritysetup-generator',
1839                    'src/veritysetup/veritysetup-generator.c',
1840                    include_directories : includes,
1841                    link_with : [libshared],
1842                    dependencies : [libcryptsetup],
1843                    install_rpath : rootlibexecdir,
1844                    install : true,
1845                    install_dir : systemgeneratordir)
1846 endif
1847
1848 if conf.get('HAVE_SYSV_COMPAT') == 1
1849         executable('systemd-sysv-generator',
1850                    'src/sysv-generator/sysv-generator.c',
1851                    include_directories : includes,
1852                    link_with : [libshared],
1853                    install_rpath : rootlibexecdir,
1854                    install : true,
1855                    install_dir : systemgeneratordir)
1856
1857         executable('systemd-rc-local-generator',
1858                    'src/rc-local-generator/rc-local-generator.c',
1859                    include_directories : includes,
1860                    link_with : [libshared],
1861                    install_rpath : rootlibexecdir,
1862                    install : true,
1863                    install_dir : systemgeneratordir)
1864 endif
1865
1866 if conf.get('ENABLE_HOSTNAMED') == 1
1867         executable('systemd-hostnamed',
1868                    'src/hostname/hostnamed.c',
1869                    include_directories : includes,
1870                    link_with : [libshared],
1871                    install_rpath : rootlibexecdir,
1872                    install : true,
1873                    install_dir : rootlibexecdir)
1874
1875         exe = executable('hostnamectl',
1876                          'src/hostname/hostnamectl.c',
1877                          include_directories : includes,
1878                          link_with : [libshared],
1879                          install_rpath : rootlibexecdir,
1880                          install : true)
1881         public_programs += [exe]
1882 endif
1883
1884 if conf.get('ENABLE_LOCALED') == 1
1885         if conf.get('HAVE_XKBCOMMON') == 1
1886                 # logind will load libxkbcommon.so dynamically on its own
1887                 deps = [libdl]
1888         else
1889                 deps = []
1890         endif
1891
1892         executable('systemd-localed',
1893                    systemd_localed_sources,
1894                    include_directories : includes,
1895                    link_with : [libshared],
1896                    dependencies : deps,
1897                    install_rpath : rootlibexecdir,
1898                    install : true,
1899                    install_dir : rootlibexecdir)
1900
1901         exe = executable('localectl',
1902                          localectl_sources,
1903                          include_directories : includes,
1904                          link_with : [libshared],
1905                          install_rpath : rootlibexecdir,
1906                          install : true)
1907         public_programs += [exe]
1908 endif
1909
1910 if conf.get('ENABLE_TIMEDATED') == 1
1911         executable('systemd-timedated',
1912                    'src/timedate/timedated.c',
1913                    include_directories : includes,
1914                    link_with : [libshared],
1915                    install_rpath : rootlibexecdir,
1916                    install : true,
1917                    install_dir : rootlibexecdir)
1918 endif
1919
1920 if conf.get('ENABLE_TIMEDATECTL') == 1
1921         exe = executable('timedatectl',
1922                          'src/timedate/timedatectl.c',
1923                          include_directories : includes,
1924                          install_rpath : rootlibexecdir,
1925                          link_with : [libshared],
1926                          dependencies : [libm],
1927                          install : true)
1928         public_programs += [exe]
1929 endif
1930
1931 if conf.get('ENABLE_TIMESYNCD') == 1
1932         executable('systemd-timesyncd',
1933                    systemd_timesyncd_sources,
1934                    include_directories : includes,
1935                    link_with : [libshared],
1936                    dependencies : [threads,
1937                                    libm],
1938                    install_rpath : rootlibexecdir,
1939                    install : true,
1940                    install_dir : rootlibexecdir)
1941
1942         executable('systemd-time-wait-sync',
1943                    'src/time-wait-sync/time-wait-sync.c',
1944                    include_directories : includes,
1945                    link_with : [libshared],
1946                    install_rpath : rootlibexecdir,
1947                    install : true,
1948                    install_dir : rootlibexecdir)
1949 endif
1950
1951 if conf.get('ENABLE_MACHINED') == 1
1952         executable('systemd-machined',
1953                    systemd_machined_sources,
1954                    include_directories : includes,
1955                    link_with : [libmachine_core,
1956                                 libshared],
1957                    install_rpath : rootlibexecdir,
1958                    install : true,
1959                    install_dir : rootlibexecdir)
1960
1961         exe = executable('machinectl',
1962                          'src/machine/machinectl.c',
1963                          include_directories : includes,
1964                          link_with : [libshared],
1965                          dependencies : [threads,
1966                                          libxz,
1967                                          liblz4],
1968                          install_rpath : rootlibexecdir,
1969                          install : true,
1970                          install_dir : rootbindir)
1971         public_programs += [exe]
1972 endif
1973
1974 if conf.get('ENABLE_IMPORTD') == 1
1975         executable('systemd-importd',
1976                    systemd_importd_sources,
1977                    include_directories : includes,
1978                    link_with : [libshared],
1979                    dependencies : [threads],
1980                    install_rpath : rootlibexecdir,
1981                    install : true,
1982                    install_dir : rootlibexecdir)
1983
1984         systemd_pull = executable('systemd-pull',
1985                                   systemd_pull_sources,
1986                                   include_directories : includes,
1987                                   link_with : [libshared],
1988                                   dependencies : [libcurl,
1989                                                   libz,
1990                                                   libbzip2,
1991                                                   libxz,
1992                                                   libgcrypt],
1993                                   install_rpath : rootlibexecdir,
1994                                   install : true,
1995                                   install_dir : rootlibexecdir)
1996
1997         systemd_import = executable('systemd-import',
1998                                     systemd_import_sources,
1999                                     include_directories : includes,
2000                                     link_with : [libshared],
2001                                     dependencies : [libcurl,
2002                                                     libz,
2003                                                     libbzip2,
2004                                                     libxz],
2005                                     install_rpath : rootlibexecdir,
2006                                     install : true,
2007                                     install_dir : rootlibexecdir)
2008
2009         systemd_export = executable('systemd-export',
2010                                     systemd_export_sources,
2011                                     include_directories : includes,
2012                                     link_with : [libshared],
2013                                     dependencies : [libcurl,
2014                                                     libz,
2015                                                     libbzip2,
2016                                                     libxz],
2017                                     install_rpath : rootlibexecdir,
2018                                     install : true,
2019                                     install_dir : rootlibexecdir)
2020         public_programs += [systemd_pull, systemd_import, systemd_export]
2021 endif
2022
2023 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2024         exe = executable('systemd-journal-upload',
2025                          systemd_journal_upload_sources,
2026                          include_directories : includes,
2027                          link_with : [libshared],
2028                          dependencies : [threads,
2029                                          libcurl,
2030                                          libgnutls,
2031                                          libxz,
2032                                          liblz4],
2033                          install_rpath : rootlibexecdir,
2034                          install : true,
2035                          install_dir : rootlibexecdir)
2036         public_programs += [exe]
2037 endif
2038
2039 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2040         s_j_remote = executable('systemd-journal-remote',
2041                                 systemd_journal_remote_sources,
2042                                 include_directories : includes,
2043                                 link_with : [libshared,
2044                                              libsystemd_journal_remote],
2045                                 dependencies : [threads,
2046                                                 libmicrohttpd,
2047                                                 libgnutls,
2048                                                 libxz,
2049                                                 liblz4],
2050                                 install_rpath : rootlibexecdir,
2051                                 install : true,
2052                                 install_dir : rootlibexecdir)
2053
2054         s_j_gatewayd = executable('systemd-journal-gatewayd',
2055                                   systemd_journal_gatewayd_sources,
2056                                   include_directories : includes,
2057                                   link_with : [libshared],
2058                                   dependencies : [threads,
2059                                                   libmicrohttpd,
2060                                                   libgnutls,
2061                                                   libxz,
2062                                                   liblz4],
2063                                   install_rpath : rootlibexecdir,
2064                                   install : true,
2065                                   install_dir : rootlibexecdir)
2066         public_programs += [s_j_remote, s_j_gatewayd]
2067 endif
2068
2069 if conf.get('ENABLE_COREDUMP') == 1
2070         executable('systemd-coredump',
2071                    systemd_coredump_sources,
2072                    include_directories : includes,
2073                    link_with : [libshared],
2074                    dependencies : [threads,
2075                                    libacl,
2076                                    libdw,
2077                                    libxz,
2078                                    liblz4],
2079                    install_rpath : rootlibexecdir,
2080                    install : true,
2081                    install_dir : rootlibexecdir)
2082
2083         exe = executable('coredumpctl',
2084                          coredumpctl_sources,
2085                          include_directories : includes,
2086                          link_with : [libshared],
2087                          dependencies : [threads,
2088                                          libxz,
2089                                          liblz4],
2090                          install_rpath : rootlibexecdir,
2091                          install : true)
2092         public_programs += [exe]
2093 endif
2094
2095 if conf.get('ENABLE_BINFMT') == 1
2096         exe = executable('systemd-binfmt',
2097                          'src/binfmt/binfmt.c',
2098                          include_directories : includes,
2099                          link_with : [libshared],
2100                          install_rpath : rootlibexecdir,
2101                          install : true,
2102                          install_dir : rootlibexecdir)
2103         public_programs += [exe]
2104
2105         meson.add_install_script('sh', '-c',
2106                                  mkdir_p.format(binfmtdir))
2107         meson.add_install_script('sh', '-c',
2108                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2109 endif
2110
2111 if conf.get('ENABLE_VCONSOLE') == 1
2112         executable('systemd-vconsole-setup',
2113                    'src/vconsole/vconsole-setup.c',
2114                    include_directories : includes,
2115                    link_with : [libshared],
2116                    install_rpath : rootlibexecdir,
2117                    install : true,
2118                    install_dir : rootlibexecdir)
2119 endif
2120
2121 if conf.get('ENABLE_RANDOMSEED') == 1
2122         executable('systemd-random-seed',
2123                    'src/random-seed/random-seed.c',
2124                    include_directories : includes,
2125                    link_with : [libshared],
2126                    install_rpath : rootlibexecdir,
2127                    install : true,
2128                    install_dir : rootlibexecdir)
2129 endif
2130
2131 if conf.get('ENABLE_FIRSTBOOT') == 1
2132         executable('systemd-firstboot',
2133                    'src/firstboot/firstboot.c',
2134                    include_directories : includes,
2135                    link_with : [libshared],
2136                    dependencies : [libcrypt],
2137                    install_rpath : rootlibexecdir,
2138                    install : true,
2139                    install_dir : rootbindir)
2140 endif
2141
2142 executable('systemd-remount-fs',
2143            'src/remount-fs/remount-fs.c',
2144            'src/core/mount-setup.c',
2145            'src/core/mount-setup.h',
2146            include_directories : includes,
2147            link_with : [libshared],
2148            install_rpath : rootlibexecdir,
2149            install : true,
2150            install_dir : rootlibexecdir)
2151
2152 executable('systemd-machine-id-setup',
2153            'src/machine-id-setup/machine-id-setup-main.c',
2154            'src/core/machine-id-setup.c',
2155            'src/core/machine-id-setup.h',
2156            include_directories : includes,
2157            link_with : [libshared],
2158            install_rpath : rootlibexecdir,
2159            install : true,
2160            install_dir : rootbindir)
2161
2162 executable('systemd-fsck',
2163            'src/fsck/fsck.c',
2164            include_directories : includes,
2165            link_with : [libshared],
2166            install_rpath : rootlibexecdir,
2167            install : true,
2168            install_dir : rootlibexecdir)
2169
2170 executable('systemd-growfs',
2171            'src/partition/growfs.c',
2172            include_directories : includes,
2173            link_with : [libshared],
2174            dependencies : [libcryptsetup],
2175            install_rpath : rootlibexecdir,
2176            install : true,
2177            install_dir : rootlibexecdir)
2178
2179 executable('systemd-makefs',
2180            'src/partition/makefs.c',
2181            include_directories : includes,
2182            link_with : [libshared],
2183            install_rpath : rootlibexecdir,
2184            install : true,
2185            install_dir : rootlibexecdir)
2186
2187 executable('systemd-sleep',
2188            'src/sleep/sleep.c',
2189            include_directories : includes,
2190            link_with : [libshared],
2191            install_rpath : rootlibexecdir,
2192            install : true,
2193            install_dir : rootlibexecdir)
2194
2195 exe = executable('systemd-sysctl',
2196                  'src/sysctl/sysctl.c',
2197                  include_directories : includes,
2198                  link_with : [libshared],
2199                  install_rpath : rootlibexecdir,
2200                  install : true,
2201                  install_dir : rootlibexecdir)
2202 public_programs += [exe]
2203
2204 executable('systemd-ac-power',
2205            'src/ac-power/ac-power.c',
2206            include_directories : includes,
2207            link_with : [libshared],
2208            install_rpath : rootlibexecdir,
2209            install : true,
2210            install_dir : rootlibexecdir)
2211
2212 exe = executable('systemd-detect-virt',
2213                  'src/detect-virt/detect-virt.c',
2214                  include_directories : includes,
2215                  link_with : [libshared],
2216                  install_rpath : rootlibexecdir,
2217                  install : true)
2218 public_programs += [exe]
2219
2220 exe = executable('systemd-delta',
2221                  'src/delta/delta.c',
2222                  include_directories : includes,
2223                  link_with : [libshared],
2224                  install_rpath : rootlibexecdir,
2225                  install : true)
2226 public_programs += [exe]
2227
2228 exe = executable('systemd-escape',
2229                  'src/escape/escape.c',
2230                  include_directories : includes,
2231                  link_with : [libshared],
2232                  install_rpath : rootlibexecdir,
2233                  install : true,
2234                  install_dir : rootbindir)
2235 public_programs += [exe]
2236
2237 exe = executable('systemd-notify',
2238                  'src/notify/notify.c',
2239                  include_directories : includes,
2240                  link_with : [libshared],
2241                  install_rpath : rootlibexecdir,
2242                  install : true,
2243                  install_dir : rootbindir)
2244 public_programs += [exe]
2245
2246 executable('systemd-volatile-root',
2247            'src/volatile-root/volatile-root.c',
2248            include_directories : includes,
2249            link_with : [libshared],
2250            install_rpath : rootlibexecdir,
2251            install : true,
2252            install_dir : rootlibexecdir)
2253
2254 executable('systemd-cgroups-agent',
2255            'src/cgroups-agent/cgroups-agent.c',
2256            include_directories : includes,
2257            link_with : [libshared],
2258            install_rpath : rootlibexecdir,
2259            install : true,
2260            install_dir : rootlibexecdir)
2261
2262 exe = executable('systemd-path',
2263                  'src/path/path.c',
2264                  include_directories : includes,
2265                  link_with : [libshared],
2266                  install_rpath : rootlibexecdir,
2267                  install : true)
2268 public_programs += [exe]
2269
2270 exe = executable('systemd-ask-password',
2271                  'src/ask-password/ask-password.c',
2272                  include_directories : includes,
2273                  link_with : [libshared],
2274                  install_rpath : rootlibexecdir,
2275                  install : true,
2276                  install_dir : rootbindir)
2277 public_programs += [exe]
2278
2279 executable('systemd-reply-password',
2280            'src/reply-password/reply-password.c',
2281            include_directories : includes,
2282            link_with : [libshared],
2283            install_rpath : rootlibexecdir,
2284            install : true,
2285            install_dir : rootlibexecdir)
2286
2287 exe = executable('systemd-tty-ask-password-agent',
2288                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2289                  include_directories : includes,
2290                  link_with : [libshared],
2291                  install_rpath : rootlibexecdir,
2292                  install : true,
2293                  install_dir : rootbindir)
2294 public_programs += [exe]
2295
2296 exe = executable('systemd-cgls',
2297                  'src/cgls/cgls.c',
2298                  include_directories : includes,
2299                  link_with : [libshared],
2300                  install_rpath : rootlibexecdir,
2301                  install : true)
2302 public_programs += [exe]
2303
2304 exe = executable('systemd-cgtop',
2305                  'src/cgtop/cgtop.c',
2306                  include_directories : includes,
2307                  link_with : [libshared],
2308                  install_rpath : rootlibexecdir,
2309                  install : true)
2310 public_programs += [exe]
2311
2312 executable('systemd-initctl',
2313            'src/initctl/initctl.c',
2314            include_directories : includes,
2315            link_with : [libshared],
2316            install_rpath : rootlibexecdir,
2317            install : true,
2318            install_dir : rootlibexecdir)
2319
2320 exe = executable('systemd-mount',
2321                  'src/mount/mount-tool.c',
2322                  include_directories : includes,
2323                  link_with : [libshared],
2324                  install_rpath : rootlibexecdir,
2325                  install : true)
2326 public_programs += [exe]
2327
2328 meson.add_install_script(meson_make_symlink,
2329                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2330
2331 exe = executable('systemd-run',
2332                  'src/run/run.c',
2333                  include_directories : includes,
2334                  link_with : [libshared],
2335                  install_rpath : rootlibexecdir,
2336                  install : true)
2337 public_programs += [exe]
2338
2339 exe = executable('systemd-stdio-bridge',
2340                  'src/stdio-bridge/stdio-bridge.c',
2341                  include_directories : includes,
2342                  link_with : [libshared],
2343                  install_rpath : rootlibexecdir,
2344                  install : true)
2345 public_programs += [exe]
2346
2347 exe = executable('busctl',
2348                  'src/busctl/busctl.c',
2349                  'src/busctl/busctl-introspect.c',
2350                  'src/busctl/busctl-introspect.h',
2351                  include_directories : includes,
2352                  link_with : [libshared],
2353                  install_rpath : rootlibexecdir,
2354                  install : true)
2355 public_programs += [exe]
2356
2357 if conf.get('ENABLE_SYSUSERS') == 1
2358         exe = executable('systemd-sysusers',
2359                          'src/sysusers/sysusers.c',
2360                          include_directories : includes,
2361                          link_with : [libshared],
2362                          install_rpath : rootlibexecdir,
2363                          install : true,
2364                          install_dir : rootbindir)
2365         public_programs += [exe]
2366 endif
2367
2368 if conf.get('ENABLE_TMPFILES') == 1
2369         exe = executable('systemd-tmpfiles',
2370                          'src/tmpfiles/tmpfiles.c',
2371                          include_directories : includes,
2372                          link_with : [libshared],
2373                          dependencies : [libacl],
2374                          install_rpath : rootlibexecdir,
2375                          install : true,
2376                          install_dir : rootbindir)
2377         public_programs += [exe]
2378
2379         test('test-systemd-tmpfiles',
2380              test_systemd_tmpfiles_py,
2381              args : exe.full_path())
2382         # https://github.com/mesonbuild/meson/issues/2681
2383 endif
2384
2385 if conf.get('ENABLE_HWDB') == 1
2386         exe = executable('systemd-hwdb',
2387                          'src/hwdb/hwdb.c',
2388                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2389                          include_directories : includes,
2390                          link_with : [libudev_static],
2391                          install_rpath : udev_rpath,
2392                          install : true,
2393                          install_dir : rootbindir)
2394         public_programs += [exe]
2395 endif
2396
2397 if conf.get('ENABLE_QUOTACHECK') == 1
2398         executable('systemd-quotacheck',
2399                    'src/quotacheck/quotacheck.c',
2400                    include_directories : includes,
2401                    link_with : [libshared],
2402                    install_rpath : rootlibexecdir,
2403                    install : true,
2404                    install_dir : rootlibexecdir)
2405 endif
2406
2407 exe = executable('systemd-socket-proxyd',
2408                  'src/socket-proxy/socket-proxyd.c',
2409                  include_directories : includes,
2410                  link_with : [libshared],
2411                  dependencies : [threads],
2412                  install_rpath : rootlibexecdir,
2413                  install : true,
2414                  install_dir : rootlibexecdir)
2415 public_programs += [exe]
2416
2417 exe = executable('systemd-udevd',
2418                  systemd_udevd_sources,
2419                  include_directories : includes,
2420                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2421                  link_with : [libudev_core,
2422                               libsystemd_network,
2423                               libudev_static],
2424                  dependencies : [threads,
2425                                  libkmod,
2426                                  libidn,
2427                                  libacl,
2428                                  libblkid],
2429                  install_rpath : udev_rpath,
2430                  install : true,
2431                  install_dir : rootlibexecdir)
2432 public_programs += [exe]
2433
2434 exe = executable('udevadm',
2435                  udevadm_sources,
2436                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2437                  include_directories : includes,
2438                  link_with : [libudev_core,
2439                               libsystemd_network,
2440                               libudev_static],
2441                  dependencies : [threads,
2442                                  libkmod,
2443                                  libidn,
2444                                  libacl,
2445                                  libblkid],
2446                  install_rpath : udev_rpath,
2447                  install : true,
2448                  install_dir : rootbindir)
2449 public_programs += [exe]
2450
2451 executable('systemd-shutdown',
2452            systemd_shutdown_sources,
2453            include_directories : includes,
2454            link_with : [libshared],
2455            dependencies : [libmount],
2456            install_rpath : rootlibexecdir,
2457            install : true,
2458            install_dir : rootlibexecdir)
2459
2460 executable('systemd-update-done',
2461            'src/update-done/update-done.c',
2462            include_directories : includes,
2463            link_with : [libshared],
2464            install_rpath : rootlibexecdir,
2465            install : true,
2466            install_dir : rootlibexecdir)
2467
2468 executable('systemd-update-utmp',
2469            'src/update-utmp/update-utmp.c',
2470            include_directories : includes,
2471            link_with : [libshared],
2472            dependencies : [libaudit],
2473            install_rpath : rootlibexecdir,
2474            install : true,
2475            install_dir : rootlibexecdir)
2476
2477 if conf.get('HAVE_KMOD') == 1
2478         executable('systemd-modules-load',
2479                    'src/modules-load/modules-load.c',
2480                    include_directories : includes,
2481                    link_with : [libshared],
2482                    dependencies : [libkmod],
2483                    install_rpath : rootlibexecdir,
2484                    install : true,
2485                    install_dir : rootlibexecdir)
2486
2487         meson.add_install_script('sh', '-c',
2488                                  mkdir_p.format(modulesloaddir))
2489         meson.add_install_script('sh', '-c',
2490                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2491 endif
2492
2493 exe = executable('systemd-nspawn',
2494                  systemd_nspawn_sources,
2495                  'src/core/mount-setup.c', # FIXME: use a variable?
2496                  'src/core/mount-setup.h',
2497                  'src/core/loopback-setup.c',
2498                  'src/core/loopback-setup.h',
2499                  include_directories : includes,
2500                  link_with : [libnspawn_core,
2501                               libshared],
2502                  dependencies : [libblkid],
2503                  install_rpath : rootlibexecdir,
2504                  install : true)
2505 public_programs += [exe]
2506
2507 if conf.get('ENABLE_NETWORKD') == 1
2508         executable('systemd-networkd',
2509                    systemd_networkd_sources,
2510                    include_directories : includes,
2511                    link_with : [libnetworkd_core,
2512                                 libsystemd_network,
2513                                 libudev_static,
2514                                 libshared],
2515                    dependencies : [threads],
2516                    install_rpath : rootlibexecdir,
2517                    install : true,
2518                    install_dir : rootlibexecdir)
2519
2520         executable('systemd-networkd-wait-online',
2521                    systemd_networkd_wait_online_sources,
2522                    include_directories : includes,
2523                    link_with : [libnetworkd_core,
2524                                 libshared],
2525                    install_rpath : rootlibexecdir,
2526                    install : true,
2527                    install_dir : rootlibexecdir)
2528
2529         exe = executable('networkctl',
2530                    networkctl_sources,
2531                    include_directories : includes,
2532                    link_with : [libsystemd_network,
2533                               libshared],
2534                    install_rpath : rootlibexecdir,
2535                    install : true,
2536                    install_dir : rootbindir)
2537         public_programs += [exe]
2538 endif
2539
2540 executable('systemd-sulogin-shell',
2541            ['src/sulogin-shell/sulogin-shell.c'],
2542            include_directories : includes,
2543            link_with : [libshared],
2544            install_rpath : rootlibexecdir,
2545            install : true,
2546            install_dir : rootlibexecdir)
2547
2548 ############################################################
2549
2550 foreach tuple : tests
2551         sources = tuple[0]
2552         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2553         dependencies = tuple[2]
2554         condition = tuple.length() >= 4 ? tuple[3] : ''
2555         type = tuple.length() >= 5 ? tuple[4] : ''
2556         defs = tuple.length() >= 6 ? tuple[5] : []
2557         incs = tuple.length() >= 7 ? tuple[6] : includes
2558         timeout = 30
2559
2560         name = sources[0].split('/')[-1].split('.')[0]
2561         if type.startswith('timeout=')
2562                 timeout = type.split('=')[1].to_int()
2563                 type = ''
2564         endif
2565         if want_tests == 'false'
2566                 message('Not compiling @0@ because tests is set to false'.format(name))
2567         elif condition == '' or conf.get(condition) == 1
2568                 exe = executable(
2569                         name,
2570                         sources,
2571                         include_directories : incs,
2572                         link_with : link_with,
2573                         dependencies : dependencies,
2574                         c_args : defs,
2575                         install_rpath : rootlibexecdir,
2576                         install : install_tests,
2577                         install_dir : join_paths(testsdir, type))
2578
2579                 if type == 'manual'
2580                         message('@0@ is a manual test'.format(name))
2581                 elif type == 'unsafe' and want_tests != 'unsafe'
2582                         message('@0@ is an unsafe test'.format(name))
2583                 else
2584                         test(name, exe,
2585                              env : test_env,
2586                              timeout : timeout)
2587                 endif
2588         else
2589                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2590         endif
2591 endforeach
2592
2593 exe = executable(
2594         'test-libsystemd-sym',
2595         test_libsystemd_sym_c,
2596         include_directories : includes,
2597         link_with : [libsystemd],
2598         install : install_tests,
2599         install_dir : testsdir)
2600 test('test-libsystemd-sym', exe)
2601
2602 exe = executable(
2603         'test-libsystemd-static-sym',
2604         test_libsystemd_sym_c,
2605         include_directories : includes,
2606         link_with : [install_libsystemd_static],
2607         dependencies : [threads], # threads is already included in dependencies on the library,
2608                                   # but does not seem to get propagated. Add here as a work-around.
2609         build_by_default : static_libsystemd_pic,
2610         install : install_tests and static_libsystemd_pic,
2611         install_dir : testsdir)
2612 if static_libsystemd_pic
2613         test('test-libsystemd-static-sym', exe)
2614 endif
2615
2616 exe = executable(
2617         'test-libudev-sym',
2618         test_libudev_sym_c,
2619         include_directories : includes,
2620         c_args : ['-Wno-deprecated-declarations'],
2621         link_with : [libudev],
2622         install : install_tests,
2623         install_dir : testsdir)
2624 test('test-libudev-sym', exe)
2625
2626 exe = executable(
2627         'test-libudev-static-sym',
2628         test_libudev_sym_c,
2629         include_directories : includes,
2630         c_args : ['-Wno-deprecated-declarations'],
2631         link_with : [install_libudev_static],
2632         build_by_default : static_libudev_pic,
2633         install : install_tests and static_libudev_pic,
2634         install_dir : testsdir)
2635 if static_libudev_pic
2636         test('test-libudev-static-sym', exe)
2637 endif
2638
2639 ############################################################
2640
2641 fuzzer_exes = []
2642
2643 foreach tuple : fuzzers
2644         sources = tuple[0]
2645         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2646         dependencies = tuple[2]
2647         defs = tuple.length() >= 4 ? tuple[3] : []
2648         incs = tuple.length() >= 5 ? tuple[4] : includes
2649
2650         if fuzzer_build
2651                 dependencies += fuzzing_engine
2652         else
2653                 sources += 'src/fuzz/fuzz-main.c'
2654         endif
2655
2656         name = sources[0].split('/')[-1].split('.')[0]
2657
2658         fuzzer_exes += executable(
2659                 name,
2660                 sources,
2661                 include_directories : [incs, include_directories('src/fuzz')],
2662                 link_with : link_with,
2663                 dependencies : dependencies,
2664                 c_args : defs,
2665                 install : false)
2666 endforeach
2667
2668 run_target('fuzzers',
2669         depends : fuzzer_exes,
2670         command : ['true'])
2671
2672 ############################################################
2673
2674 make_directive_index_py = find_program('tools/make-directive-index.py')
2675 make_man_index_py = find_program('tools/make-man-index.py')
2676 xml_helper_py = find_program('tools/xml_helper.py')
2677 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2678
2679 subdir('units')
2680 subdir('sysctl.d')
2681 subdir('sysusers.d')
2682 subdir('tmpfiles.d')
2683 subdir('presets')
2684 subdir('hwdb')
2685 subdir('network')
2686 subdir('man')
2687 subdir('shell-completion/bash')
2688 subdir('shell-completion/zsh')
2689 subdir('doc/sysvinit')
2690 subdir('doc/var-log')
2691
2692 # FIXME: figure out if the warning is true:
2693 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2694 install_subdir('factory/etc',
2695                install_dir : factorydir)
2696
2697
2698 install_data('xorg/50-systemd-user.sh',
2699              install_dir : xinitrcdir)
2700 install_data('modprobe.d/systemd.conf',
2701              install_dir : modprobedir)
2702 install_data('LICENSE.GPL2',
2703              'LICENSE.LGPL2.1',
2704              'NEWS',
2705              'README',
2706              'doc/CODING_STYLE',
2707              'doc/DISTRO_PORTING',
2708              'doc/ENVIRONMENT.md',
2709              'doc/HACKING',
2710              'doc/TRANSIENT-SETTINGS.md',
2711              'doc/TRANSLATORS',
2712              'doc/UIDS-GIDS.md',
2713              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2714              install_dir : docdir)
2715
2716 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2717 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2718
2719 ############################################################
2720
2721 meson_check_help = find_program('tools/meson-check-help.sh')
2722
2723 foreach exec : public_programs
2724         name = exec.full_path().split('/')[-1]
2725         test('check-help-' + name,
2726              meson_check_help,
2727              args : [exec.full_path()])
2728 endforeach
2729
2730 ############################################################
2731
2732 # Enable tests for all supported sanitizers
2733 foreach tuple : sanitizers
2734         sanitizer = tuple[0]
2735         build = tuple[1]
2736
2737         have = run_command(check_compilation_sh,
2738                            cc.cmd_array(), '-x', 'c',
2739                            '-fsanitize=@0@'.format(sanitizer),
2740                            '-include', link_test_c).returncode() == 0
2741         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2742
2743         if have
2744                 prev = ''
2745                 foreach p : fuzz_regression_tests
2746                         b = p.split('/')[-2]
2747                         c = p.split('/')[-1]
2748
2749                         name = '@0@:@1@'.format(b, sanitizer)
2750
2751                         if name != prev
2752                                 if want_tests == 'false'
2753                                         message('Not compiling @0@ because tests is set to false'.format(name))
2754                                 elif slow_tests
2755                                         exe = custom_target(
2756                                                 name,
2757                                                 output : name,
2758                                                 depends : build,
2759                                                 command : [env, 'ln', '-fs',
2760                                                            join_paths(build.full_path(), b),
2761                                                            '@OUTPUT@'],
2762                                                 build_by_default : true)
2763                                 else
2764                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2765                                 endif
2766                         endif
2767                         prev = name
2768
2769                         if want_tests != 'false' and slow_tests
2770                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2771                                      env,
2772                                      args : [exe.full_path(),
2773                                              join_paths(meson.source_root(),
2774                                                         'test/fuzz-regressions',
2775                                                         p)])
2776                         endif
2777                 endforeach
2778         endif
2779 endforeach
2780
2781
2782 ############################################################
2783
2784 if git.found()
2785         all_files = run_command(
2786                 git,
2787                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2788                  'ls-files',
2789                  ':/*.[ch]'])
2790         all_files = files(all_files.stdout().split())
2791
2792         custom_target(
2793                 'tags',
2794                 output : 'tags',
2795                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2796         run_target(
2797                 'ctags',
2798                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2799 endif
2800
2801 if git.found()
2802         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2803         run_target(
2804                 'git-contrib',
2805                 command : [meson_git_contrib_sh])
2806 endif
2807
2808 if git.found()
2809         git_head = run_command(
2810                 git,
2811                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2812                  'rev-parse', 'HEAD']).stdout().strip()
2813         git_head_short = run_command(
2814                 git,
2815                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2816                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2817
2818         run_target(
2819                 'git-snapshot',
2820                 command : ['git', 'archive',
2821                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2822                                                                  git_head_short),
2823                            '--prefix', 'systemd-@0@/'.format(git_head),
2824                            'HEAD'])
2825 endif
2826
2827 ############################################################
2828
2829 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2830 run_target(
2831         'check-api-docs',
2832         depends : [man, libsystemd, libudev],
2833         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2834
2835 ############################################################
2836
2837 status = [
2838         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2839
2840         'split /usr:                        @0@'.format(split_usr),
2841         'split bin-sbin:                    @0@'.format(split_bin),
2842         'prefix directory:                  @0@'.format(prefixdir),
2843         'rootprefix directory:              @0@'.format(rootprefixdir),
2844         'sysconf directory:                 @0@'.format(sysconfdir),
2845         'include directory:                 @0@'.format(includedir),
2846         'lib directory:                     @0@'.format(libdir),
2847         'rootlib directory:                 @0@'.format(rootlibdir),
2848         'SysV init scripts:                 @0@'.format(sysvinit_path),
2849         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2850         'PAM modules directory:             @0@'.format(pamlibdir),
2851         'PAM configuration directory:       @0@'.format(pamconfdir),
2852         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2853         'modprobe.d directory:              @0@'.format(modprobedir),
2854         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2855         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2856         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2857         'bash completions directory:        @0@'.format(bashcompletiondir),
2858         'zsh completions directory:         @0@'.format(zshcompletiondir),
2859         'extra start script:                @0@'.format(get_option('rc-local')),
2860         'extra stop script:                 @0@'.format(get_option('halt-local')),
2861         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2862                                                               get_option('debug-tty')),
2863         'TTY GID:                           @0@'.format(tty_gid),
2864         'users GID:                         @0@'.format(users_gid),
2865         'maximum system UID:                @0@'.format(system_uid_max),
2866         'maximum system GID:                @0@'.format(system_gid_max),
2867         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2868         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2869         'minimum container UID base:        @0@'.format(container_uid_base_min),
2870         'maximum container UID base:        @0@'.format(container_uid_base_max),
2871         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2872         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2873         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2874         'support URL:                       @0@'.format(support_url),
2875         'nobody user name:                  @0@'.format(nobody_user),
2876         'nobody group name:                 @0@'.format(nobody_group),
2877         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2878         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2879
2880         'default DNSSEC mode:               @0@'.format(default_dnssec),
2881         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
2882         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2883         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2884
2885 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2886 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2887 status += [
2888         'default DNS servers:               @0@'.format(alt_dns_servers),
2889         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2890
2891 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2892                              '@@0@'.format(time_epoch)).stdout().strip()
2893 status += [
2894         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2895
2896 # TODO:
2897 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2898 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2899 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2900
2901 if conf.get('ENABLE_EFI') == 1
2902         status += [
2903                 'efi arch:                          @0@'.format(efi_arch)]
2904
2905         if have_gnu_efi
2906                 status += [
2907                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2908                         'EFI CC                             @0@'.format(efi_cc),
2909                         'EFI lib directory:                 @0@'.format(efi_libdir),
2910                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2911                         'EFI include directory:             @0@'.format(efi_incdir)]
2912         endif
2913 endif
2914
2915 found = []
2916 missing = []
2917
2918 foreach tuple : [
2919         ['libcryptsetup'],
2920         ['PAM'],
2921         ['AUDIT'],
2922         ['IMA'],
2923         ['AppArmor'],
2924         ['SELinux'],
2925         ['SECCOMP'],
2926         ['SMACK'],
2927         ['zlib'],
2928         ['xz'],
2929         ['lz4'],
2930         ['bzip2'],
2931         ['ACL'],
2932         ['gcrypt'],
2933         ['qrencode'],
2934         ['microhttpd'],
2935         ['gnutls'],
2936         ['libcurl'],
2937         ['idn'],
2938         ['libidn2'],
2939         ['libidn'],
2940         ['nss-systemd'],
2941         ['libiptc'],
2942         ['elfutils'],
2943         ['binfmt'],
2944         ['vconsole'],
2945         ['quotacheck'],
2946         ['tmpfiles'],
2947         ['environment.d'],
2948         ['sysusers'],
2949         ['firstboot'],
2950         ['randomseed'],
2951         ['backlight'],
2952         ['rfkill'],
2953         ['logind'],
2954         ['machined'],
2955         ['portabled'],
2956         ['importd'],
2957         ['hostnamed'],
2958         ['timedated'],
2959         ['timesyncd'],
2960         ['localed'],
2961         ['networkd'],
2962         ['resolve'],
2963         ['DNS-over-TLS'],
2964         ['coredump'],
2965         ['polkit'],
2966         ['legacy pkla',      install_polkit_pkla],
2967         ['efi'],
2968         ['gnu-efi',          have_gnu_efi],
2969         ['kmod'],
2970         ['xkbcommon'],
2971         ['pcre2'],
2972         ['blkid'],
2973         ['dbus'],
2974         ['glib'],
2975         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2976         ['hwdb'],
2977         ['tpm'],
2978         ['man pages',        want_man],
2979         ['html pages',       want_html],
2980         ['man page indices', want_man and have_lxml],
2981         ['SysV compat'],
2982         ['utmp'],
2983         ['ldconfig'],
2984         ['hibernate'],
2985         ['adm group',        get_option('adm-group')],
2986         ['wheel group',      get_option('wheel-group')],
2987         ['gshadow'],
2988         ['debug hashmap'],
2989         ['debug mmap cache'],
2990         ['valgrind',         conf.get('VALGRIND') == 1],
2991 ]
2992
2993         if tuple.length() >= 2
2994                 cond = tuple[1]
2995         else
2996                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2997                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2998                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2999         endif
3000         if cond
3001                 found += [tuple[0]]
3002         else
3003                 missing += [tuple[0]]
3004         endif
3005 endforeach
3006
3007 status += [
3008         '',
3009         'enabled features: @0@'.format(', '.join(found)),
3010         '',
3011         'disabled features: @0@'.format(', '.join(missing)),
3012         '']
3013 message('\n         '.join(status))
3014
3015 if rootprefixdir != rootprefix_default
3016         warning('\n' +
3017                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3018                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3019                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3020 endif