meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2 #
   3 # Copyright 2017 Zbigniew Jędrzejewski-Szmek
   4
   5 project('systemd', 'c',
   6         version : '238',
   7         license : 'LGPLv2+',
   8         default_options: [
   9                 'c_std=gnu99',
  10                 'prefix=/usr',
  11                 'sysconfdir=/etc',
  12                 'localstatedir=/var',
  13         ],
  14         meson_version : '>= 0.44',
  15        )
  16
  17 libsystemd_version = '0.22.0'
  18 libudev_version = '1.6.10'
  19
  20 # We need the same data in two different formats, ugh!
  21 # Also, for hysterical reasons, we use different variable
  22 # names, sometimes. Not all variables are included in every
  23 # set. Ugh, ugh, ugh!
  24 conf = configuration_data()
  25 conf.set_quoted('PACKAGE_STRING',  meson.project_name() + ' ' + meson.project_version())
  26 conf.set_quoted('PACKAGE_VERSION', meson.project_version())
  27
  28 substs = configuration_data()
  29 substs.set('PACKAGE_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  30 substs.set('PACKAGE_VERSION',      meson.project_version())
  31
  32 #####################################################################
  33
  34 # Try to install the git pre-commit hook
  35 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  36 if git_hook.returncode() == 0
  37         message(git_hook.stdout().strip())
  38 endif
  39
  40 #####################################################################
  41
  42 if get_option('split-usr') == 'auto'
  43         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  44 else
  45         split_usr = get_option('split-usr') == 'true'
  46 endif
  47 conf.set10('HAVE_SPLIT_USR', split_usr,
  48            description : '/usr/bin and /bin directories are separate')
  49
  50 if get_option('split-bin') == 'auto'
  51         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  52 else
  53         split_bin = get_option('split-bin') == 'true'
  54 endif
  55 conf.set10('HAVE_SPLIT_BIN', split_bin,
  56            description : 'bin and sbin directories are separate')
  57
  58 rootprefixdir = get_option('rootprefix')
  59 # Unusual rootprefixdir values are used by some distros
  60 # (see https://github.com/systemd/systemd/pull/7461).
  61 rootprefix_default = split_usr ? '/' : '/usr'
  62 if rootprefixdir == ''
  63         rootprefixdir = rootprefix_default
  64 endif
  65
  66 sysvinit_path = get_option('sysvinit-path')
  67 sysvrcnd_path = get_option('sysvrcnd-path')
  68 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  69            description : 'SysV init scripts and rcN.d links are supported')
  70
  71 # join_paths ignore the preceding arguments if an absolute component is
  72 # encountered, so this should canonicalize various paths when they are
  73 # absolute or relative.
  74 prefixdir = get_option('prefix')
  75 if not prefixdir.startswith('/')
  76         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  77 endif
  78 bindir = join_paths(prefixdir, get_option('bindir'))
  79 libdir = join_paths(prefixdir, get_option('libdir'))
  80 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  81 includedir = join_paths(prefixdir, get_option('includedir'))
  82 datadir = join_paths(prefixdir, get_option('datadir'))
  83 localstatedir = join_paths('/', get_option('localstatedir'))
  84
  85 rootbindir = join_paths(rootprefixdir, 'bin')
  86 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
  87 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  88
  89 rootlibdir = get_option('rootlibdir')
  90 if rootlibdir == ''
  91         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
  92 endif
  93
  94 # Dirs of external packages
  95 pkgconfigdatadir = join_paths(datadir, 'pkgconfig')
  96 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
  97 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
  98 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
  99 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 100 varlogdir = join_paths(localstatedir, 'log')
 101 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 102 rpmmacrosdir = get_option('rpmmacrosdir')
 103 if rpmmacrosdir != 'no'
 104         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 105 endif
 106 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 107
 108 # Our own paths
 109 pkgdatadir = join_paths(datadir, 'systemd')
 110 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 111 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 112 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 113 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 114 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 115 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 116 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 117 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 118 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 119 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 120 pkgincludedir = join_paths(includedir, 'systemd')
 121 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 122 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 123 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 124 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 125 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 126 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 127 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 128 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 129 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 130 udevhomedir = udevlibexecdir
 131 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 132 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 133 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 134 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 135 factorydir = join_paths(datadir, 'factory')
 136 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 137 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 138 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 139 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 140 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 141
 142 docdir = get_option('docdir')
 143 if docdir == ''
 144         docdir = join_paths(datadir, 'doc/systemd')
 145 endif
 146
 147 dbuspolicydir = get_option('dbuspolicydir')
 148 if dbuspolicydir == ''
 149         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 150 endif
 151
 152 dbussessionservicedir = get_option('dbussessionservicedir')
 153 if dbussessionservicedir == ''
 154         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 155 endif
 156
 157 dbussystemservicedir = get_option('dbussystemservicedir')
 158 if dbussystemservicedir == ''
 159         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 160 endif
 161
 162 pamlibdir = get_option('pamlibdir')
 163 if pamlibdir == ''
 164         pamlibdir = join_paths(rootlibdir, 'security')
 165 endif
 166
 167 pamconfdir = get_option('pamconfdir')
 168 if pamconfdir == ''
 169         pamconfdir = join_paths(sysconfdir, 'pam.d')
 170 endif
 171
 172 memory_accounting_default = get_option('memory-accounting-default')
 173
 174 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 175 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 176 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 177 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 178 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 179 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 180 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 181
 182 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 183
 184 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 185 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 186 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 187 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 188 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 189 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 190 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 191 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 192 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 193 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 194 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 195 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 196 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 197 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 198 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 199 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 200 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 201 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 202 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 203 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 204 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 205 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 206 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 207 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 208 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 209 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 210 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 211 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 212 conf.set_quoted('LIBDIR',                                     libdir)
 213 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 214 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 215 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 216 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 217 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 218 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 219 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 220 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 221 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 222 conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 223 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 224
 225 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 226 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 227
 228 substs.set('prefix',                                          prefixdir)
 229 substs.set('exec_prefix',                                     prefixdir)
 230 substs.set('libdir',                                          libdir)
 231 substs.set('rootlibdir',                                      rootlibdir)
 232 substs.set('includedir',                                      includedir)
 233 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 234 substs.set('bindir',                                          bindir)
 235 substs.set('rootbindir',                                      rootbindir)
 236 substs.set('rootlibexecdir',                                  rootlibexecdir)
 237 substs.set('systemunitdir',                                   systemunitdir)
 238 substs.set('userunitdir',                                     userunitdir)
 239 substs.set('systempresetdir',                                 systempresetdir)
 240 substs.set('userpresetdir',                                   userpresetdir)
 241 substs.set('udevhwdbdir',                                     udevhwdbdir)
 242 substs.set('udevrulesdir',                                    udevrulesdir)
 243 substs.set('udevlibexecdir',                                  udevlibexecdir)
 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('systemgeneratordir',                              systemgeneratordir)
 251 substs.set('usergeneratordir',                                usergeneratordir)
 252 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 253 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 254 substs.set('systemshutdowndir',                               systemshutdowndir)
 255 substs.set('systemsleepdir',                                  systemsleepdir)
 256 substs.set('VARLOGDIR',                                       varlogdir)
 257 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 258 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 259 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 260 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 261 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 262 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 263 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 264 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 265
 266 #####################################################################
 267
 268 cc = meson.get_compiler('c')
 269 pkgconfig = import('pkgconfig')
 270 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 271 meson_build_sh = find_program('tools/meson-build.sh')
 272
 273 if get_option('tests') != 'false'
 274         cxx = find_program('c++', required : false)
 275         if cxx.found()
 276                 #  Used only for tests
 277                 add_languages('cpp')
 278         endif
 279 endif
 280
 281 want_ossfuzz = get_option('oss-fuzz')
 282 want_libfuzzer = get_option('llvm-fuzz')
 283 fuzzer_build = want_ossfuzz or want_libfuzzer
 284 if want_ossfuzz and want_libfuzzer
 285         error('only one of oss-fuzz and llvm-fuzz can be specified')
 286 endif
 287 if want_libfuzzer
 288         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 289 endif
 290 if want_ossfuzz
 291         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 292 endif
 293
 294 possible_cc_flags = [
 295         '-Wextra',
 296         '-Werror=undef',
 297         '-Wlogical-op',
 298         '-Wmissing-include-dirs',
 299         '-Wold-style-definition',
 300         '-Wpointer-arith',
 301         '-Winit-self',
 302         '-Wdeclaration-after-statement',
 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         '-Wdate-time',
 321         '-Wnested-externs',
 322         '-ffast-math',
 323         '-fno-common',
 324         '-fdiagnostics-show-option',
 325         '-fno-strict-aliasing',
 326         '-fvisibility=hidden',
 327         '-fstack-protector',
 328         '-fstack-protector-strong',
 329         '--param=ssp-buffer-size=4',
 330 ]
 331
 332 # --as-needed and --no-undefined are provided by meson by default,
 333 # run mesonconf to see what is enabled
 334 possible_link_flags = [
 335         '-Wl,-z,relro',
 336         '-Wl,-z,now',
 337 ]
 338
 339 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 340 # enable it when we are linking against them
 341 if not fuzzer_build
 342         possible_cc_flags += '-fPIE'
 343         possible_link_flags += '-pie'
 344 endif
 345
 346 if cc.get_id() == 'clang'
 347         possible_cc_flags += [
 348                 '-Wno-typedef-redefinition',
 349                 '-Wno-gnu-variable-sized-type-not-at-end',
 350         ]
 351 endif
 352
 353 if get_option('buildtype') != 'debug'
 354         possible_cc_flags += [
 355                 '-ffunction-sections',
 356                 '-fdata-sections',
 357         ]
 358
 359         possible_link_flags += '-Wl,--gc-sections'
 360 endif
 361
 362 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 363
 364 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 365 # arguments, just emits a warnings. So test for the "positive" version instead.
 366 foreach arg : ['unused-parameter',
 367                'missing-field-initializers',
 368                'unused-result',
 369                'format-signedness',
 370                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 371               ]
 372         if cc.has_argument('-W' + arg)
 373                 add_project_arguments('-Wno-' + arg, language : 'c')
 374         endif
 375 endforeach
 376
 377 if cc.compiles('''
 378    #include <time.h>
 379    #include <inttypes.h>
 380    typedef uint64_t usec_t;
 381    usec_t now(clockid_t clock);
 382    int main(void) {
 383            struct timespec now;
 384            return 0;
 385    }
 386 ''', name : '-Werror=shadow with local shadowing')
 387         add_project_arguments('-Werror=shadow', language : 'c')
 388 endif
 389
 390 link_test_c = files('tools/meson-link-test.c')
 391
 392 foreach arg : possible_link_flags
 393         have = run_command(check_compilation_sh,
 394                            cc.cmd_array(), '-x', 'c', arg,
 395                            '-include', link_test_c).returncode() == 0
 396         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 397         if have
 398                 add_project_link_arguments(arg, language : 'c')
 399         endif
 400 endforeach
 401
 402 cpp = ' '.join(cc.cmd_array()) + ' -E'
 403
 404 #####################################################################
 405 # compilation result tests
 406
 407 conf.set('_GNU_SOURCE', true)
 408 conf.set('__SANE_USERSPACE_TYPES__', true)
 409
 410 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 411 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 412 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 413 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 414 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 415 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 416 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 417
 418 decl_headers = '''
 419 #include <uchar.h>
 420 #include <linux/ethtool.h>
 421 #include <linux/fib_rules.h>
 422 #include <linux/stat.h>
 423 #include <sys/stat.h>
 424 '''
 425 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 426
 427 foreach decl : ['char16_t',
 428                 'char32_t',
 429                 'key_serial_t',
 430                 'struct ethtool_link_settings',
 431                 'struct fib_rule_uid_range',
 432                 'struct statx',
 433                ]
 434
 435         # We get -1 if the size cannot be determined
 436         have = cc.sizeof(decl, prefix : decl_headers) > 0
 437         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 438 endforeach
 439
 440 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 441                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 442                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 443                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 444                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 445                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 446                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 447                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 448                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 449                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 450                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 451                 # if_tunnel.h is buggy and cannot be included on its own
 452                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 453                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 454                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 455                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 456                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 457                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 458                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 459                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 460                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 461                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 462                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 463                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 464                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 465                ]
 466         prefix = decl.length() > 2 ? decl[2] : ''
 467         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 468         conf.set10('HAVE_' + decl[0], have)
 469 endforeach
 470
 471 foreach ident : ['secure_getenv', '__secure_getenv']
 472         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 473 endforeach
 474
 475 foreach ident : [
 476         ['memfd_create',      '''#include <sys/mman.h>'''],
 477         ['gettid',            '''#include <sys/types.h>
 478                                  #include <unistd.h>'''],
 479         ['pivot_root',        '''#include <stdlib.h>
 480                                  #include <unistd.h>'''],     # no known header declares pivot_root
 481         ['name_to_handle_at', '''#include <sys/types.h>
 482                                  #include <sys/stat.h>
 483                                  #include <fcntl.h>'''],
 484         ['setns',             '''#include <sched.h>'''],
 485         ['renameat2',         '''#include <stdio.h>
 486                                  #include <fcntl.h>'''],
 487         ['kcmp',              '''#include <linux/kcmp.h>'''],
 488         ['keyctl',            '''#include <sys/types.h>
 489                                  #include <keyutils.h>'''],
 490         ['copy_file_range',   '''#include <sys/syscall.h>
 491                                  #include <unistd.h>'''],
 492         ['bpf',               '''#include <sys/syscall.h>
 493                                  #include <unistd.h>'''],
 494         ['statx',             '''#include <sys/types.h>
 495                                  #include <sys/stat.h>
 496                                  #include <unistd.h>'''],
 497         ['explicit_bzero' ,   '''#include <string.h>'''],
 498         ['reallocarray',      '''#include <malloc.h>'''],
 499 ]
 500
 501         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 502         conf.set10('HAVE_' + ident[0].to_upper(), have)
 503 endforeach
 504
 505 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 506         conf.set10('USE_SYS_RANDOM_H', true)
 507         conf.set10('HAVE_GETRANDOM', true)
 508 else
 509         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 510         conf.set10('USE_SYS_RANDOM_H', false)
 511         conf.set10('HAVE_GETRANDOM', have)
 512 endif
 513
 514 #####################################################################
 515
 516 sed = find_program('sed')
 517 awk = find_program('awk')
 518 m4 = find_program('m4')
 519 stat = find_program('stat')
 520 git = find_program('git', required : false)
 521 env = find_program('env')
 522 perl = find_program('perl', required : false)
 523
 524 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 525 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 526 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 527 splash_bmp = files('test/splash.bmp')
 528
 529 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 530 # /usr/sbin, /sbin, and fall back to the default from middle column.
 531 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 532          ['quotacheck', '/usr/sbin/quotacheck' ],
 533          ['kmod',       '/usr/bin/kmod'        ],
 534          ['kexec',      '/usr/sbin/kexec'      ],
 535          ['sulogin',    '/usr/sbin/sulogin'    ],
 536          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 537          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 538          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 539          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 540         ]
 541 foreach prog : progs
 542         path = get_option(prog[0] + '-path')
 543         if path != ''
 544                 message('Using @1@ for @0@'.format(prog[0], path))
 545         else
 546                 exe = find_program(prog[0],
 547                                    '/usr/sbin/' + prog[0],
 548                                    '/sbin/' + prog[0],
 549                                    required: false)
 550                 path = exe.found() ? exe.path() : prog[1]
 551         endif
 552         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 553         conf.set_quoted(name, path)
 554         substs.set(name, path)
 555 endforeach
 556
 557 conf.set_quoted('TELINIT', get_option('telinit-path'))
 558
 559 if run_command('ln', '--relative', '--help').returncode() != 0
 560         error('ln does not support --relative (added in coreutils 8.16)')
 561 endif
 562
 563 ############################################################
 564
 565 gperf = find_program('gperf')
 566
 567 gperf_test_format = '''
 568 #include <string.h>
 569 const char * in_word_set(const char *, @0@);
 570 @1@
 571 '''
 572 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 573 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 574 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 575 if cc.compiles(gperf_test)
 576         gperf_len_type = 'size_t'
 577 else
 578         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 579         if cc.compiles(gperf_test)
 580                 gperf_len_type = 'unsigned'
 581         else
 582                 error('unable to determine gperf len type')
 583         endif
 584 endif
 585 message('gperf len type is @0@'.format(gperf_len_type))
 586 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 587          description : 'The type of gperf "len" parameter')
 588
 589 ############################################################
 590
 591 if not cc.has_header('sys/capability.h')
 592         error('POSIX caps headers not found')
 593 endif
 594 foreach header : ['crypt.h',
 595                   'linux/btrfs.h',
 596                   'linux/memfd.h',
 597                   'linux/vm_sockets.h',
 598                   'sys/auxv.h',
 599                   'valgrind/memcheck.h',
 600                   'valgrind/valgrind.h',
 601                  ]
 602
 603         conf.set10('HAVE_' + header.underscorify().to_upper(),
 604                    cc.has_header(header))
 605 endforeach
 606
 607 ############################################################
 608
 609 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 610 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 611 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 612
 613 default_hierarchy = get_option('default-hierarchy')
 614 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 615                 description : 'default cgroup hierarchy as string')
 616 if default_hierarchy == 'legacy'
 617         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 618 elif default_hierarchy == 'hybrid'
 619         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 620 else
 621         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 622 endif
 623
 624 time_epoch = get_option('time-epoch')
 625 if time_epoch == ''
 626         NEWS = files('NEWS')
 627         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 628 endif
 629 time_epoch = time_epoch.to_int()
 630 conf.set('TIME_EPOCH', time_epoch)
 631
 632 system_uid_max = get_option('system-uid-max')
 633 if system_uid_max == ''
 634         system_uid_max = run_command(
 635                 awk,
 636                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 637                 '/etc/login.defs').stdout().strip()
 638         if system_uid_max == ''
 639                 system_uid_max = '999'
 640         endif
 641 endif
 642 system_uid_max = system_uid_max.to_int()
 643 conf.set('SYSTEM_UID_MAX', system_uid_max)
 644 substs.set('systemuidmax', system_uid_max)
 645 message('maximum system UID is @0@'.format(system_uid_max))
 646
 647 system_gid_max = get_option('system-gid-max')
 648 if system_gid_max == ''
 649         system_gid_max = run_command(
 650                 awk,
 651                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 652                 '/etc/login.defs').stdout().strip()
 653         if system_gid_max == ''
 654                 system_gid_max = '999'
 655         endif
 656 endif
 657 system_gid_max = system_gid_max.to_int()
 658 conf.set('SYSTEM_GID_MAX', system_gid_max)
 659 substs.set('systemgidmax', system_gid_max)
 660 message('maximum system GID is @0@'.format(system_gid_max))
 661
 662 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 663 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 664 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 665 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 666 substs.set('dynamicuidmin', dynamic_uid_min)
 667 substs.set('dynamicuidmax', dynamic_uid_max)
 668
 669 container_uid_base_min = get_option('container-uid-base-min').to_int()
 670 container_uid_base_max = get_option('container-uid-base-max').to_int()
 671 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 672 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 673 substs.set('containeruidbasemin', container_uid_base_min)
 674 substs.set('containeruidbasemax', container_uid_base_max)
 675
 676 nobody_user = get_option('nobody-user')
 677 nobody_group = get_option('nobody-group')
 678
 679 getent_result = run_command('getent', 'passwd', '65534')
 680 if getent_result.returncode() == 0
 681         name = getent_result.stdout().split(':')[0]
 682         if name != nobody_user
 683                 warning('\n' +
 684                         '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) +
 685                         'Your build will result in an user table setup that is incompatible with the local system.')
 686         endif
 687 endif
 688 id_result = run_command('id', '-u', nobody_user)
 689 if id_result.returncode() == 0
 690         id = id_result.stdout().to_int()
 691         if id != 65534
 692                 warning('\n' +
 693                         '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) +
 694                         'Your build will result in an user table setup that is incompatible with the local system.')
 695         endif
 696 endif
 697
 698 getent_result = run_command('getent', 'group', '65534')
 699 if getent_result.returncode() == 0
 700         name = getent_result.stdout().split(':')[0]
 701         if name != nobody_group
 702                 warning('\n' +
 703                         '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) +
 704                         'Your build will result in an group table setup that is incompatible with the local system.')
 705         endif
 706 endif
 707 id_result = run_command('id', '-g', nobody_group)
 708 if id_result.returncode() == 0
 709         id = id_result.stdout().to_int()
 710         if id != 65534
 711                 warning('\n' +
 712                         '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) +
 713                         'Your build will result in an group table setup that is incompatible with the local system.')
 714         endif
 715 endif
 716 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 717         warning('\n' +
 718                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 719                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 720 endif
 721
 722 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 723 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 724 substs.set('NOBODY_USER_NAME', nobody_user)
 725 substs.set('NOBODY_GROUP_NAME', nobody_group)
 726
 727 tty_gid = get_option('tty-gid')
 728 conf.set('TTY_GID', tty_gid)
 729 substs.set('TTY_GID', tty_gid)
 730
 731 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 732 if get_option('users-gid') != ''
 733         users_gid = get_option('users-gid').to_int()
 734 else
 735         users_gid = '-'
 736 endif
 737 substs.set('USERS_GID', users_gid)
 738
 739 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 740 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 741
 742 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 743 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 744
 745 kill_user_processes = get_option('default-kill-user-processes')
 746 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 747 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 748 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 749
 750 dns_servers = get_option('dns-servers')
 751 conf.set_quoted('DNS_SERVERS', dns_servers)
 752 substs.set('DNS_SERVERS', dns_servers)
 753
 754 ntp_servers = get_option('ntp-servers')
 755 conf.set_quoted('NTP_SERVERS', ntp_servers)
 756 substs.set('NTP_SERVERS', ntp_servers)
 757
 758 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 759
 760 substs.set('SUSHELL', get_option('debug-shell'))
 761 substs.set('DEBUGTTY', get_option('debug-tty'))
 762
 763 enable_debug_hashmap = false
 764 enable_debug_mmap_cache = false
 765 foreach name : get_option('debug')
 766         if name == 'hashmap'
 767                 enable_debug_hashmap = true
 768         elif name == 'mmap-cache'
 769                 enable_debug_mmap_cache = true
 770         else
 771                 message('unknown debug option "@0@", ignoring'.format(name))
 772         endif
 773 endforeach
 774 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 775 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 776
 777 #####################################################################
 778
 779 threads = dependency('threads')
 780 librt = cc.find_library('rt')
 781 libm = cc.find_library('m')
 782 libdl = cc.find_library('dl')
 783 libcrypt = cc.find_library('crypt')
 784
 785 libcap = dependency('libcap', required : false)
 786 if not libcap.found()
 787         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 788         libcap = cc.find_library('cap')
 789 endif
 790
 791 libmount = dependency('mount',
 792                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 793
 794 want_seccomp = get_option('seccomp')
 795 if want_seccomp != 'false' and not fuzzer_build
 796         libseccomp = dependency('libseccomp',
 797                                 version : '>= 2.3.1',
 798                                 required : want_seccomp == 'true')
 799         have = libseccomp.found()
 800 else
 801         have = false
 802         libseccomp = []
 803 endif
 804 conf.set10('HAVE_SECCOMP', have)
 805
 806 want_selinux = get_option('selinux')
 807 if want_selinux != 'false' and not fuzzer_build
 808         libselinux = dependency('libselinux',
 809                                 version : '>= 2.1.9',
 810                                 required : want_selinux == 'true')
 811         have = libselinux.found()
 812 else
 813         have = false
 814         libselinux = []
 815 endif
 816 conf.set10('HAVE_SELINUX', have)
 817
 818 want_apparmor = get_option('apparmor')
 819 if want_apparmor != 'false' and not fuzzer_build
 820         libapparmor = dependency('libapparmor',
 821                                  required : want_apparmor == 'true')
 822         have = libapparmor.found()
 823 else
 824         have = false
 825         libapparmor = []
 826 endif
 827 conf.set10('HAVE_APPARMOR', have)
 828
 829 smack_run_label = get_option('smack-run-label')
 830 if smack_run_label != ''
 831         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 832 endif
 833
 834 want_polkit = get_option('polkit')
 835 install_polkit = false
 836 install_polkit_pkla = false
 837 if want_polkit != 'false' and not fuzzer_build
 838         install_polkit = true
 839
 840         libpolkit = dependency('polkit-gobject-1',
 841                                required : false)
 842         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 843                 message('Old polkit detected, will install pkla files')
 844                 install_polkit_pkla = true
 845         endif
 846 endif
 847 conf.set10('ENABLE_POLKIT', install_polkit)
 848
 849 want_acl = get_option('acl')
 850 if want_acl != 'false' and not fuzzer_build
 851         libacl = cc.find_library('acl', required : want_acl == 'true')
 852         have = libacl.found()
 853 else
 854         have = false
 855         libacl = []
 856 endif
 857 conf.set10('HAVE_ACL', have)
 858
 859 want_audit = get_option('audit')
 860 if want_audit != 'false' and not fuzzer_build
 861         libaudit = dependency('audit', required : want_audit == 'true')
 862         have = libaudit.found()
 863 else
 864         have = false
 865         libaudit = []
 866 endif
 867 conf.set10('HAVE_AUDIT', have)
 868
 869 want_blkid = get_option('blkid')
 870 if want_blkid != 'false' and not fuzzer_build
 871         libblkid = dependency('blkid', required : want_blkid == 'true')
 872         have = libblkid.found()
 873 else
 874         have = false
 875         libblkid = []
 876 endif
 877 conf.set10('HAVE_BLKID', have)
 878
 879 want_kmod = get_option('kmod')
 880 if want_kmod != 'false' and not fuzzer_build
 881         libkmod = dependency('libkmod',
 882                              version : '>= 15',
 883                              required : want_kmod == 'true')
 884         have = libkmod.found()
 885 else
 886         have = false
 887         libkmod = []
 888 endif
 889 conf.set10('HAVE_KMOD', have)
 890
 891 want_pam = get_option('pam')
 892 if want_pam != 'false' and not fuzzer_build
 893         libpam = cc.find_library('pam', required : want_pam == 'true')
 894         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 895         have = libpam.found() and libpam_misc.found()
 896 else
 897         have = false
 898         libpam = []
 899         libpam_misc = []
 900 endif
 901 conf.set10('HAVE_PAM', have)
 902
 903 want_microhttpd = get_option('microhttpd')
 904 if want_microhttpd != 'false' and not fuzzer_build
 905         libmicrohttpd = dependency('libmicrohttpd',
 906                                    version : '>= 0.9.33',
 907                                    required : want_microhttpd == 'true')
 908         have = libmicrohttpd.found()
 909 else
 910         have = false
 911         libmicrohttpd = []
 912 endif
 913 conf.set10('HAVE_MICROHTTPD', have)
 914
 915 want_libcryptsetup = get_option('libcryptsetup')
 916 if want_libcryptsetup != 'false' and not fuzzer_build
 917         libcryptsetup = dependency('libcryptsetup',
 918                                    version : '>= 1.6.0',
 919                                    required : want_libcryptsetup == 'true')
 920         have = libcryptsetup.found()
 921 else
 922         have = false
 923         libcryptsetup = []
 924 endif
 925 conf.set10('HAVE_LIBCRYPTSETUP', have)
 926
 927 want_libcurl = get_option('libcurl')
 928 if want_libcurl != 'false' and not fuzzer_build
 929         libcurl = dependency('libcurl',
 930                              version : '>= 7.32.0',
 931                              required : want_libcurl == 'true')
 932         have = libcurl.found()
 933 else
 934         have = false
 935         libcurl = []
 936 endif
 937 conf.set10('HAVE_LIBCURL', have)
 938
 939 want_libidn = get_option('libidn')
 940 want_libidn2 = get_option('libidn2')
 941 if want_libidn == 'true' and want_libidn2 == 'true'
 942         error('libidn and libidn2 cannot be requested simultaneously')
 943 endif
 944
 945 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 946         libidn = dependency('libidn',
 947                             required : want_libidn == 'true')
 948         have = libidn.found()
 949 else
 950         have = false
 951         libidn = []
 952 endif
 953 conf.set10('HAVE_LIBIDN', have)
 954 if not have and want_libidn2 != 'false' and not fuzzer_build
 955         # libidn is used for both libidn and libidn2 objects
 956         libidn = dependency('libidn2',
 957                             required : want_libidn2 == 'true')
 958         have = libidn.found()
 959 else
 960         have = false
 961 endif
 962 conf.set10('HAVE_LIBIDN2', have)
 963
 964 want_libiptc = get_option('libiptc')
 965 if want_libiptc != 'false' and not fuzzer_build
 966         libiptc = dependency('libiptc',
 967                              required : want_libiptc == 'true')
 968         have = libiptc.found()
 969 else
 970         have = false
 971         libiptc = []
 972 endif
 973 conf.set10('HAVE_LIBIPTC', have)
 974
 975 want_qrencode = get_option('qrencode')
 976 if want_qrencode != 'false' and not fuzzer_build
 977         libqrencode = dependency('libqrencode',
 978                                  required : want_qrencode == 'true')
 979         have = libqrencode.found()
 980 else
 981         have = false
 982         libqrencode = []
 983 endif
 984 conf.set10('HAVE_QRENCODE', have)
 985
 986 want_gcrypt = get_option('gcrypt')
 987 if want_gcrypt != 'false' and not fuzzer_build
 988         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
 989         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
 990         have = libgcrypt.found() and libgpg_error.found()
 991 else
 992         have = false
 993 endif
 994 if not have
 995         # link to neither of the libs if one is not found
 996         libgcrypt = []
 997         libgpg_error = []
 998 endif
 999 conf.set10('HAVE_GCRYPT', have)
1000
1001 want_gnutls = get_option('gnutls')
1002 if want_gnutls != 'false' and not fuzzer_build
1003         libgnutls = dependency('gnutls',
1004                                version : '>= 3.1.4',
1005                                required : want_gnutls == 'true')
1006         have = libgnutls.found()
1007 else
1008         have = false
1009         libgnutls = []
1010 endif
1011 conf.set10('HAVE_GNUTLS', have)
1012
1013 want_elfutils = get_option('elfutils')
1014 if want_elfutils != 'false' and not fuzzer_build
1015         libdw = dependency('libdw',
1016                            required : want_elfutils == 'true')
1017         have = libdw.found()
1018 else
1019         have = false
1020         libdw = []
1021 endif
1022 conf.set10('HAVE_ELFUTILS', have)
1023
1024 want_zlib = get_option('zlib')
1025 if want_zlib != 'false' and not fuzzer_build
1026         libz = dependency('zlib',
1027                           required : want_zlib == 'true')
1028         have = libz.found()
1029 else
1030         have = false
1031         libz = []
1032 endif
1033 conf.set10('HAVE_ZLIB', have)
1034
1035 want_bzip2 = get_option('bzip2')
1036 if want_bzip2 != 'false' and not fuzzer_build
1037         libbzip2 = cc.find_library('bz2',
1038                                    required : want_bzip2 == 'true')
1039         have = libbzip2.found()
1040 else
1041         have = false
1042         libbzip2 = []
1043 endif
1044 conf.set10('HAVE_BZIP2', have)
1045
1046 want_xz = get_option('xz')
1047 if want_xz != 'false' and not fuzzer_build
1048         libxz = dependency('liblzma',
1049                            required : want_xz == 'true')
1050         have = libxz.found()
1051 else
1052         have = false
1053         libxz = []
1054 endif
1055 conf.set10('HAVE_XZ', have)
1056
1057 want_lz4 = get_option('lz4')
1058 if want_lz4 != 'false' and not fuzzer_build
1059         liblz4 = dependency('liblz4',
1060                             required : want_lz4 == 'true')
1061         have = liblz4.found()
1062 else
1063         have = false
1064         liblz4 = []
1065 endif
1066 conf.set10('HAVE_LZ4', have)
1067
1068 want_xkbcommon = get_option('xkbcommon')
1069 if want_xkbcommon != 'false' and not fuzzer_build
1070         libxkbcommon = dependency('xkbcommon',
1071                                   version : '>= 0.3.0',
1072                                   required : want_xkbcommon == 'true')
1073         have = libxkbcommon.found()
1074 else
1075         have = false
1076         libxkbcommon = []
1077 endif
1078 conf.set10('HAVE_XKBCOMMON', have)
1079
1080 want_pcre2 = get_option('pcre2')
1081 if want_pcre2 != 'false'
1082         libpcre2 = dependency('libpcre2-8',
1083                               required : want_pcre2 == 'true')
1084         have = libpcre2.found()
1085 else
1086         have = false
1087         libpcre2 = []
1088 endif
1089 conf.set10('HAVE_PCRE2', have)
1090
1091 want_glib = get_option('glib')
1092 if want_glib != 'false' and not fuzzer_build
1093         libglib =    dependency('glib-2.0',
1094                                 version : '>= 2.22.0',
1095                                 required : want_glib == 'true')
1096         libgobject = dependency('gobject-2.0',
1097                                 version : '>= 2.22.0',
1098                                 required : want_glib == 'true')
1099         libgio =     dependency('gio-2.0',
1100                                 required : want_glib == 'true')
1101         have = libglib.found() and libgobject.found() and libgio.found()
1102 else
1103         have = false
1104         libglib = []
1105         libgobject = []
1106         libgio = []
1107 endif
1108 conf.set10('HAVE_GLIB', have)
1109
1110 want_dbus = get_option('dbus')
1111 if want_dbus != 'false' and not fuzzer_build
1112         libdbus = dependency('dbus-1',
1113                              version : '>= 1.3.2',
1114                              required : want_dbus == 'true')
1115         have = libdbus.found()
1116 else
1117         have = false
1118         libdbus = []
1119 endif
1120 conf.set10('HAVE_DBUS', have)
1121
1122 default_dnssec = get_option('default-dnssec')
1123 if fuzzer_build
1124         default_dnssec = 'no'
1125 endif
1126 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1127         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1128         default_dnssec = 'no'
1129 endif
1130 conf.set('DEFAULT_DNSSEC_MODE',
1131          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1132 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1133
1134 want_importd = get_option('importd')
1135 if want_importd != 'false'
1136         have = (conf.get('HAVE_LIBCURL') == 1 and
1137                 conf.get('HAVE_ZLIB') == 1 and
1138                 conf.get('HAVE_BZIP2') == 1 and
1139                 conf.get('HAVE_XZ') == 1 and
1140                 conf.get('HAVE_GCRYPT') == 1)
1141         if want_importd == 'true' and not have
1142                 error('importd support was requested, but dependencies are not available')
1143         endif
1144 else
1145         have = false
1146 endif
1147 conf.set10('ENABLE_IMPORTD', have)
1148
1149 want_remote = get_option('remote')
1150 if want_remote != 'false'
1151         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1152                      conf.get('HAVE_LIBCURL') == 1]
1153         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1154         # it's possible to build one without the other. Complain only if
1155         # support was explictly requested. The auxiliary files like sysusers
1156         # config should be installed when any of the programs are built.
1157         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1158                 error('remote support was requested, but dependencies are not available')
1159         endif
1160         have = have_deps[0] or have_deps[1]
1161 else
1162         have = false
1163 endif
1164 conf.set10('ENABLE_REMOTE', have)
1165
1166 foreach term : ['utmp',
1167                 'hibernate',
1168                 'environment-d',
1169                 'binfmt',
1170                 'coredump',
1171                 'resolve',
1172                 'logind',
1173                 'hostnamed',
1174                 'localed',
1175                 'machined',
1176                 'networkd',
1177                 'timedated',
1178                 'timesyncd',
1179                 'myhostname',
1180                 'firstboot',
1181                 'randomseed',
1182                 'backlight',
1183                 'vconsole',
1184                 'quotacheck',
1185                 'sysusers',
1186                 'tmpfiles',
1187                 'hwdb',
1188                 'rfkill',
1189                 'ldconfig',
1190                 'efi',
1191                 'tpm',
1192                 'ima',
1193                 'smack',
1194                 'gshadow',
1195                 'idn',
1196                 'nss-systemd']
1197         have = get_option(term)
1198         name = 'ENABLE_' + term.underscorify().to_upper()
1199         conf.set10(name, have)
1200 endforeach
1201
1202 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1203
1204 want_tests = get_option('tests')
1205 install_tests = get_option('install-tests')
1206 slow_tests = get_option('slow-tests')
1207 tests = []
1208 fuzzers = []
1209
1210 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1211
1212 #####################################################################
1213
1214 if get_option('efi')
1215         efi_arch = host_machine.cpu_family()
1216
1217         if efi_arch == 'x86'
1218                 EFI_MACHINE_TYPE_NAME = 'ia32'
1219                 gnu_efi_arch = 'ia32'
1220         elif efi_arch == 'x86_64'
1221                 EFI_MACHINE_TYPE_NAME = 'x64'
1222                 gnu_efi_arch = 'x86_64'
1223         elif efi_arch == 'arm'
1224                 EFI_MACHINE_TYPE_NAME = 'arm'
1225                 gnu_efi_arch = 'arm'
1226         elif efi_arch == 'aarch64'
1227                 EFI_MACHINE_TYPE_NAME = 'aa64'
1228                 gnu_efi_arch = 'aarch64'
1229         else
1230                 EFI_MACHINE_TYPE_NAME = ''
1231                 gnu_efi_arch = ''
1232         endif
1233
1234         have = true
1235         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1236
1237         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1238 else
1239         have = false
1240 endif
1241 conf.set10('ENABLE_EFI', have)
1242
1243 #####################################################################
1244
1245 config_h = configure_file(
1246         output : 'config.h',
1247         configuration : conf)
1248
1249 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1250
1251 includes = include_directories('src/basic',
1252                                'src/shared',
1253                                'src/systemd',
1254                                'src/journal',
1255                                'src/resolve',
1256                                'src/timesync',
1257                                'src/time-wait-sync',
1258                                'src/login',
1259                                'src/udev',
1260                                'src/libudev',
1261                                'src/core',
1262                                'src/libsystemd/sd-bus',
1263                                'src/libsystemd/sd-device',
1264                                'src/libsystemd/sd-hwdb',
1265                                'src/libsystemd/sd-id128',
1266                                'src/libsystemd/sd-netlink',
1267                                'src/libsystemd/sd-network',
1268                                'src/libsystemd-network',
1269                                '.')
1270
1271 add_project_arguments('-include', 'config.h', language : 'c')
1272
1273 subdir('po')
1274 subdir('catalog')
1275 subdir('src/systemd')
1276 subdir('src/basic')
1277 subdir('src/libsystemd')
1278 subdir('src/libsystemd-network')
1279 subdir('src/journal')
1280 subdir('src/login')
1281
1282 libjournal_core = static_library(
1283         'journal-core',
1284         libjournal_core_sources,
1285         journald_gperf_c,
1286         include_directories : includes,
1287         install : false)
1288
1289 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1290 libsystemd = shared_library(
1291         'systemd',
1292         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1293         version : libsystemd_version,
1294         include_directories : includes,
1295         link_args : ['-shared',
1296                      '-Wl,--version-script=' + libsystemd_sym_path],
1297         link_with : [libbasic,
1298                      libbasic_gcrypt],
1299         link_whole : [libsystemd_static,
1300                       libjournal_client],
1301         dependencies : [threads,
1302                         librt,
1303                         libxz,
1304                         liblz4],
1305         link_depends : libsystemd_sym,
1306         install : true,
1307         install_dir : rootlibdir)
1308
1309 static_libsystemd = get_option('static-libsystemd')
1310 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1311
1312 install_libsystemd_static = static_library(
1313         'systemd',
1314         libsystemd_sources,
1315         journal_client_sources,
1316         basic_sources,
1317         basic_gcrypt_sources,
1318         include_directories : includes,
1319         build_by_default : static_libsystemd != 'false',
1320         install : static_libsystemd != 'false',
1321         install_dir : rootlibdir,
1322         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1323         dependencies : [threads,
1324                         librt,
1325                         libxz,
1326                         liblz4,
1327                         libcap,
1328                         libblkid,
1329                         libmount,
1330                         libselinux,
1331                         libgcrypt],
1332         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1333
1334 ############################################################
1335
1336 # binaries that have --help and are intended for use by humans,
1337 # usually, but not always, installed in /bin.
1338 public_programs = []
1339
1340 subdir('src/libudev')
1341 subdir('src/shared')
1342 subdir('src/core')
1343 subdir('src/udev')
1344 subdir('src/network')
1345
1346 subdir('src/analyze')
1347 subdir('src/journal-remote')
1348 subdir('src/coredump')
1349 subdir('src/hostname')
1350 subdir('src/import')
1351 subdir('src/kernel-install')
1352 subdir('src/locale')
1353 subdir('src/machine')
1354 subdir('src/nspawn')
1355 subdir('src/resolve')
1356 subdir('src/timedate')
1357 subdir('src/timesync')
1358 subdir('src/vconsole')
1359 subdir('src/boot/efi')
1360
1361 subdir('src/test')
1362 subdir('src/fuzz')
1363 subdir('rules')
1364 subdir('test')
1365
1366 ############################################################
1367
1368 # only static linking apart from libdl, to make sure that the
1369 # module is linked to all libraries that it uses.
1370 test_dlopen = executable(
1371         'test-dlopen',
1372         test_dlopen_c,
1373         include_directories : includes,
1374         link_with : [libbasic],
1375         dependencies : [libdl])
1376
1377 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1378                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1379                  ['mymachines', 'ENABLE_MACHINED'],
1380                  ['resolve',    'ENABLE_RESOLVE']]
1381
1382         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1383         if condition
1384                 module = tuple[0]
1385
1386                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1387                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1388
1389                 nss = shared_library(
1390                         'nss_' + module,
1391                         'src/nss-@0@/nss-@0@.c'.format(module),
1392                         version : '2',
1393                         include_directories : includes,
1394                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1395                         link_args : ['-Wl,-z,nodelete',
1396                                      '-shared',
1397                                      '-Wl,--version-script=' + version_script_arg,
1398                                      '-Wl,--undefined'],
1399                         link_with : [libsystemd_static,
1400                                      libbasic],
1401                         dependencies : [threads,
1402                                         librt],
1403                         link_depends : sym,
1404                         install : true,
1405                         install_dir : rootlibdir)
1406
1407                 # We cannot use shared_module because it does not support version suffix.
1408                 # Unfortunately shared_library insists on creating the symlink…
1409                 meson.add_install_script('sh', '-c',
1410                                          'rm $DESTDIR@0@/libnss_@1@.so'
1411                                          .format(rootlibdir, module))
1412
1413                 test('dlopen-nss_' + module,
1414                      test_dlopen,
1415                      args : [nss.full_path()]) # path to dlopen must include a slash
1416         endif
1417 endforeach
1418
1419 ############################################################
1420
1421 executable('systemd',
1422            systemd_sources,
1423            include_directories : includes,
1424            link_with : [libcore,
1425                         libshared],
1426            dependencies : [threads,
1427                            librt,
1428                            libseccomp,
1429                            libselinux,
1430                            libmount,
1431                            libblkid],
1432            install_rpath : rootlibexecdir,
1433            install : true,
1434            install_dir : rootlibexecdir)
1435
1436 meson.add_install_script(meson_make_symlink,
1437                          join_paths(rootlibexecdir, 'systemd'),
1438                          join_paths(rootsbindir, 'init'))
1439
1440 exe = executable('systemd-analyze',
1441                  systemd_analyze_sources,
1442                  include_directories : includes,
1443                  link_with : [libcore,
1444                               libshared],
1445                  dependencies : [threads,
1446                                  librt,
1447                                  libseccomp,
1448                                  libselinux,
1449                                  libmount,
1450                                  libblkid],
1451                  install_rpath : rootlibexecdir,
1452                  install : true)
1453 public_programs += [exe]
1454
1455 executable('systemd-journald',
1456            systemd_journald_sources,
1457            include_directories : includes,
1458            link_with : [libjournal_core,
1459                         libshared],
1460            dependencies : [threads,
1461                            libxz,
1462                            liblz4,
1463                            libselinux],
1464            install_rpath : rootlibexecdir,
1465            install : true,
1466            install_dir : rootlibexecdir)
1467
1468 exe = executable('systemd-cat',
1469                  systemd_cat_sources,
1470                  include_directories : includes,
1471                  link_with : [libjournal_core,
1472                               libshared],
1473                  dependencies : [threads],
1474                  install_rpath : rootlibexecdir,
1475                  install : true)
1476 public_programs += [exe]
1477
1478 exe = executable('journalctl',
1479                  journalctl_sources,
1480                  include_directories : includes,
1481                  link_with : [libshared],
1482                  dependencies : [threads,
1483                                  libqrencode,
1484                                  libxz,
1485                                  liblz4,
1486                                  libpcre2],
1487                  install_rpath : rootlibexecdir,
1488                  install : true,
1489                  install_dir : rootbindir)
1490 public_programs += [exe]
1491
1492 executable('systemd-getty-generator',
1493            'src/getty-generator/getty-generator.c',
1494            include_directories : includes,
1495            link_with : [libshared],
1496            install_rpath : rootlibexecdir,
1497            install : true,
1498            install_dir : systemgeneratordir)
1499
1500 executable('systemd-debug-generator',
1501            'src/debug-generator/debug-generator.c',
1502            include_directories : includes,
1503            link_with : [libshared],
1504            install_rpath : rootlibexecdir,
1505            install : true,
1506            install_dir : systemgeneratordir)
1507
1508 executable('systemd-fstab-generator',
1509            'src/fstab-generator/fstab-generator.c',
1510            'src/core/mount-setup.c',
1511            include_directories : includes,
1512            link_with : [libshared],
1513            install_rpath : rootlibexecdir,
1514            install : true,
1515            install_dir : systemgeneratordir)
1516
1517 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1518         executable('30-systemd-environment-d-generator',
1519                    'src/environment-d-generator/environment-d-generator.c',
1520                    include_directories : includes,
1521                    link_with : [libshared],
1522                    install_rpath : rootlibexecdir,
1523                    install : true,
1524                    install_dir : userenvgeneratordir)
1525
1526         meson.add_install_script(meson_make_symlink,
1527                                  join_paths(sysconfdir, 'environment'),
1528                                  join_paths(environmentdir, '99-environment.conf'))
1529 endif
1530
1531 if conf.get('ENABLE_HIBERNATE') == 1
1532         executable('systemd-hibernate-resume-generator',
1533                    'src/hibernate-resume/hibernate-resume-generator.c',
1534                    include_directories : includes,
1535                    link_with : [libshared],
1536                    install_rpath : rootlibexecdir,
1537                    install : true,
1538                    install_dir : systemgeneratordir)
1539
1540         executable('systemd-hibernate-resume',
1541                    'src/hibernate-resume/hibernate-resume.c',
1542                    include_directories : includes,
1543                    link_with : [libshared],
1544                    install_rpath : rootlibexecdir,
1545                    install : true,
1546                    install_dir : rootlibexecdir)
1547 endif
1548
1549 if conf.get('HAVE_BLKID') == 1
1550         executable('systemd-gpt-auto-generator',
1551                    'src/gpt-auto-generator/gpt-auto-generator.c',
1552                    'src/basic/blkid-util.h',
1553                    include_directories : includes,
1554                    link_with : [libshared],
1555                    dependencies : libblkid,
1556                    install_rpath : rootlibexecdir,
1557                    install : true,
1558                    install_dir : systemgeneratordir)
1559
1560         exe = executable('systemd-dissect',
1561                          'src/dissect/dissect.c',
1562                          include_directories : includes,
1563                          link_with : [libshared],
1564                          install_rpath : rootlibexecdir,
1565                          install : true,
1566                          install_dir : rootlibexecdir)
1567         public_programs += [exe]
1568 endif
1569
1570 if conf.get('ENABLE_RESOLVE') == 1
1571         executable('systemd-resolved',
1572                    systemd_resolved_sources,
1573                    include_directories : includes,
1574                    link_with : [libshared,
1575                                 libbasic_gcrypt,
1576                                 libsystemd_resolve_core],
1577                    dependencies : [threads,
1578                                    libgpg_error,
1579                                    libm,
1580                                    libidn],
1581                    install_rpath : rootlibexecdir,
1582                    install : true,
1583                    install_dir : rootlibexecdir)
1584
1585         exe = executable('resolvectl',
1586                          resolvectl_sources,
1587                          include_directories : includes,
1588                          link_with : [libshared,
1589                                       libbasic_gcrypt,
1590                                       libsystemd_resolve_core],
1591                          dependencies : [threads,
1592                                          libgpg_error,
1593                                          libm,
1594                                          libidn],
1595                          install_rpath : rootlibexecdir,
1596                          install : true)
1597         public_programs += [exe]
1598
1599         meson.add_install_script(meson_make_symlink,
1600                          join_paths(bindir, 'resolvectl'),
1601                          join_paths(rootsbindir, 'resolvconf'))
1602
1603         meson.add_install_script(meson_make_symlink,
1604                          join_paths(bindir, 'resolvectl'),
1605                          join_paths(bindir, 'systemd-resolve'))
1606 endif
1607
1608 if conf.get('ENABLE_LOGIND') == 1
1609         executable('systemd-logind',
1610                    systemd_logind_sources,
1611                    include_directories : includes,
1612                    link_with : [liblogind_core,
1613                                 libshared],
1614                    dependencies : [threads,
1615                                    libacl],
1616                    install_rpath : rootlibexecdir,
1617                    install : true,
1618                    install_dir : rootlibexecdir)
1619
1620         exe = executable('loginctl',
1621                          loginctl_sources,
1622                          include_directories : includes,
1623                          link_with : [libshared],
1624                          dependencies : [threads,
1625                                          liblz4,
1626                                          libxz],
1627                          install_rpath : rootlibexecdir,
1628                          install : true,
1629                          install_dir : rootbindir)
1630         public_programs += [exe]
1631
1632         exe = executable('systemd-inhibit',
1633                          'src/login/inhibit.c',
1634                          include_directories : includes,
1635                          link_with : [libshared],
1636                          install_rpath : rootlibexecdir,
1637                          install : true,
1638                          install_dir : rootbindir)
1639         public_programs += [exe]
1640
1641         if conf.get('HAVE_PAM') == 1
1642                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1643                 pam_systemd = shared_library(
1644                         'pam_systemd',
1645                         pam_systemd_c,
1646                         name_prefix : '',
1647                         include_directories : includes,
1648                         link_args : ['-shared',
1649                                      '-Wl,--version-script=' + version_script_arg],
1650                         link_with : [libsystemd_static,
1651                                      libshared_static],
1652                         dependencies : [threads,
1653                                         libpam,
1654                                         libpam_misc],
1655                         link_depends : pam_systemd_sym,
1656                         install : true,
1657                         install_dir : pamlibdir)
1658
1659                 test('dlopen-pam_systemd',
1660                      test_dlopen,
1661                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1662         endif
1663 endif
1664
1665 executable('systemd-user-runtime-dir',
1666            user_runtime_dir_sources,
1667            include_directories : includes,
1668            link_with : [libshared, liblogind_core],
1669            install_rpath : rootlibexecdir,
1670            install : true,
1671            install_dir : rootlibexecdir)
1672
1673 if conf.get('HAVE_PAM') == 1
1674         executable('systemd-user-sessions',
1675                    'src/user-sessions/user-sessions.c',
1676                    include_directories : includes,
1677                    link_with : [libshared],
1678                    install_rpath : rootlibexecdir,
1679                    install : true,
1680                    install_dir : rootlibexecdir)
1681 endif
1682
1683 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1684         exe = executable('bootctl',
1685                          'src/boot/bootctl.c',
1686                          include_directories : includes,
1687                          link_with : [libshared],
1688                          dependencies : [libblkid],
1689                          install_rpath : rootlibexecdir,
1690                          install : true)
1691         public_programs += [exe]
1692 endif
1693
1694 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1695                  include_directories : includes,
1696                  link_with : [libshared],
1697                  dependencies : [threads],
1698                  install_rpath : rootlibexecdir,
1699                  install : true)
1700 public_programs += [exe]
1701
1702 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1703                  include_directories : includes,
1704                  link_with : [libshared],
1705                  dependencies : [threads,
1706                                  libcap,
1707                                  libselinux,
1708                                  libxz,
1709                                  liblz4],
1710                  install_rpath : rootlibexecdir,
1711                  install : true,
1712                  install_dir : rootbindir)
1713 public_programs += [exe]
1714
1715 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1716         meson.add_install_script(meson_make_symlink,
1717                                  join_paths(rootbindir, 'systemctl'),
1718                                  join_paths(rootsbindir, alias))
1719 endforeach
1720
1721 if conf.get('ENABLE_BACKLIGHT') == 1
1722         executable('systemd-backlight',
1723                    'src/backlight/backlight.c',
1724                    include_directories : includes,
1725                    link_with : [libshared],
1726                    install_rpath : rootlibexecdir,
1727                    install : true,
1728                    install_dir : rootlibexecdir)
1729 endif
1730
1731 if conf.get('ENABLE_RFKILL') == 1
1732         executable('systemd-rfkill',
1733                    'src/rfkill/rfkill.c',
1734                    include_directories : includes,
1735                    link_with : [libshared],
1736                    install_rpath : rootlibexecdir,
1737                    install : true,
1738                    install_dir : rootlibexecdir)
1739 endif
1740
1741 executable('systemd-system-update-generator',
1742            'src/system-update-generator/system-update-generator.c',
1743            include_directories : includes,
1744            link_with : [libshared],
1745            install_rpath : rootlibexecdir,
1746            install : true,
1747            install_dir : systemgeneratordir)
1748
1749 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1750         executable('systemd-cryptsetup',
1751                    'src/cryptsetup/cryptsetup.c',
1752                    include_directories : includes,
1753                    link_with : [libshared],
1754                    dependencies : [libcryptsetup],
1755                    install_rpath : rootlibexecdir,
1756                    install : true,
1757                    install_dir : rootlibexecdir)
1758
1759         executable('systemd-cryptsetup-generator',
1760                    'src/cryptsetup/cryptsetup-generator.c',
1761                    include_directories : includes,
1762                    link_with : [libshared],
1763                    dependencies : [libcryptsetup],
1764                    install_rpath : rootlibexecdir,
1765                    install : true,
1766                    install_dir : systemgeneratordir)
1767
1768         executable('systemd-veritysetup',
1769                    'src/veritysetup/veritysetup.c',
1770                    include_directories : includes,
1771                    link_with : [libshared],
1772                    dependencies : [libcryptsetup],
1773                    install_rpath : rootlibexecdir,
1774                    install : true,
1775                    install_dir : rootlibexecdir)
1776
1777         executable('systemd-veritysetup-generator',
1778                    'src/veritysetup/veritysetup-generator.c',
1779                    include_directories : includes,
1780                    link_with : [libshared],
1781                    dependencies : [libcryptsetup],
1782                    install_rpath : rootlibexecdir,
1783                    install : true,
1784                    install_dir : systemgeneratordir)
1785 endif
1786
1787 if conf.get('HAVE_SYSV_COMPAT') == 1
1788         executable('systemd-sysv-generator',
1789                    'src/sysv-generator/sysv-generator.c',
1790                    include_directories : includes,
1791                    link_with : [libshared],
1792                    install_rpath : rootlibexecdir,
1793                    install : true,
1794                    install_dir : systemgeneratordir)
1795
1796         executable('systemd-rc-local-generator',
1797                    'src/rc-local-generator/rc-local-generator.c',
1798                    include_directories : includes,
1799                    link_with : [libshared],
1800                    install_rpath : rootlibexecdir,
1801                    install : true,
1802                    install_dir : systemgeneratordir)
1803 endif
1804
1805 if conf.get('ENABLE_HOSTNAMED') == 1
1806         executable('systemd-hostnamed',
1807                    'src/hostname/hostnamed.c',
1808                    include_directories : includes,
1809                    link_with : [libshared],
1810                    install_rpath : rootlibexecdir,
1811                    install : true,
1812                    install_dir : rootlibexecdir)
1813
1814         exe = executable('hostnamectl',
1815                          'src/hostname/hostnamectl.c',
1816                          include_directories : includes,
1817                          link_with : [libshared],
1818                          install_rpath : rootlibexecdir,
1819                          install : true)
1820         public_programs += [exe]
1821 endif
1822
1823 if conf.get('ENABLE_LOCALED') == 1
1824         if conf.get('HAVE_XKBCOMMON') == 1
1825                 # logind will load libxkbcommon.so dynamically on its own
1826                 deps = [libdl]
1827         else
1828                 deps = []
1829         endif
1830
1831         executable('systemd-localed',
1832                    systemd_localed_sources,
1833                    include_directories : includes,
1834                    link_with : [libshared],
1835                    dependencies : deps,
1836                    install_rpath : rootlibexecdir,
1837                    install : true,
1838                    install_dir : rootlibexecdir)
1839
1840         exe = executable('localectl',
1841                          localectl_sources,
1842                          include_directories : includes,
1843                          link_with : [libshared],
1844                          install_rpath : rootlibexecdir,
1845                          install : true)
1846         public_programs += [exe]
1847 endif
1848
1849 if conf.get('ENABLE_TIMEDATED') == 1
1850         executable('systemd-timedated',
1851                    'src/timedate/timedated.c',
1852                    include_directories : includes,
1853                    link_with : [libshared],
1854                    install_rpath : rootlibexecdir,
1855                    install : true,
1856                    install_dir : rootlibexecdir)
1857 endif
1858
1859 if conf.get('ENABLE_TIMEDATECTL') == 1
1860         exe = executable('timedatectl',
1861                          'src/timedate/timedatectl.c',
1862                          include_directories : includes,
1863                          install_rpath : rootlibexecdir,
1864                          link_with : [libshared],
1865                          dependencies : [libm],
1866                          install : true)
1867         public_programs += [exe]
1868 endif
1869
1870 if conf.get('ENABLE_TIMESYNCD') == 1
1871         executable('systemd-timesyncd',
1872                    systemd_timesyncd_sources,
1873                    include_directories : includes,
1874                    link_with : [libshared],
1875                    dependencies : [threads,
1876                                    libm],
1877                    install_rpath : rootlibexecdir,
1878                    install : true,
1879                    install_dir : rootlibexecdir)
1880
1881         executable('systemd-time-wait-sync',
1882                    'src/time-wait-sync/time-wait-sync.c',
1883                    include_directories : includes,
1884                    link_with : [libshared],
1885                    install_rpath : rootlibexecdir,
1886                    install : true,
1887                    install_dir : rootlibexecdir)
1888 endif
1889
1890 if conf.get('ENABLE_MACHINED') == 1
1891         executable('systemd-machined',
1892                    systemd_machined_sources,
1893                    include_directories : includes,
1894                    link_with : [libmachine_core,
1895                                 libshared],
1896                    install_rpath : rootlibexecdir,
1897                    install : true,
1898                    install_dir : rootlibexecdir)
1899
1900         exe = executable('machinectl',
1901                          'src/machine/machinectl.c',
1902                          include_directories : includes,
1903                          link_with : [libshared],
1904                          dependencies : [threads,
1905                                          libxz,
1906                                          liblz4],
1907                          install_rpath : rootlibexecdir,
1908                          install : true,
1909                          install_dir : rootbindir)
1910         public_programs += [exe]
1911 endif
1912
1913 if conf.get('ENABLE_IMPORTD') == 1
1914         executable('systemd-importd',
1915                    systemd_importd_sources,
1916                    include_directories : includes,
1917                    link_with : [libshared],
1918                    dependencies : [threads],
1919                    install_rpath : rootlibexecdir,
1920                    install : true,
1921                    install_dir : rootlibexecdir)
1922
1923         systemd_pull = executable('systemd-pull',
1924                                   systemd_pull_sources,
1925                                   include_directories : includes,
1926                                   link_with : [libshared],
1927                                   dependencies : [libcurl,
1928                                                   libz,
1929                                                   libbzip2,
1930                                                   libxz,
1931                                                   libgcrypt],
1932                                   install_rpath : rootlibexecdir,
1933                                   install : true,
1934                                   install_dir : rootlibexecdir)
1935
1936         systemd_import = executable('systemd-import',
1937                                     systemd_import_sources,
1938                                     include_directories : includes,
1939                                     link_with : [libshared],
1940                                     dependencies : [libcurl,
1941                                                     libz,
1942                                                     libbzip2,
1943                                                     libxz],
1944                                     install_rpath : rootlibexecdir,
1945                                     install : true,
1946                                     install_dir : rootlibexecdir)
1947
1948         systemd_export = executable('systemd-export',
1949                                     systemd_export_sources,
1950                                     include_directories : includes,
1951                                     link_with : [libshared],
1952                                     dependencies : [libcurl,
1953                                                     libz,
1954                                                     libbzip2,
1955                                                     libxz],
1956                                     install_rpath : rootlibexecdir,
1957                                     install : true,
1958                                     install_dir : rootlibexecdir)
1959         public_programs += [systemd_pull, systemd_import, systemd_export]
1960 endif
1961
1962 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
1963         exe = executable('systemd-journal-upload',
1964                          systemd_journal_upload_sources,
1965                          include_directories : includes,
1966                          link_with : [libshared],
1967                          dependencies : [threads,
1968                                          libcurl,
1969                                          libgnutls,
1970                                          libxz,
1971                                          liblz4],
1972                          install_rpath : rootlibexecdir,
1973                          install : true,
1974                          install_dir : rootlibexecdir)
1975         public_programs += [exe]
1976 endif
1977
1978 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
1979         s_j_remote = executable('systemd-journal-remote',
1980                                 systemd_journal_remote_sources,
1981                                 include_directories : includes,
1982                                 link_with : [libshared],
1983                                 dependencies : [threads,
1984                                                 libmicrohttpd,
1985                                                 libgnutls,
1986                                                 libxz,
1987                                                 liblz4],
1988                                 install_rpath : rootlibexecdir,
1989                                 install : true,
1990                                 install_dir : rootlibexecdir)
1991
1992         s_j_gatewayd = executable('systemd-journal-gatewayd',
1993                                   systemd_journal_gatewayd_sources,
1994                                   include_directories : includes,
1995                                   link_with : [libshared],
1996                                   dependencies : [threads,
1997                                                   libmicrohttpd,
1998                                                   libgnutls,
1999                                                   libxz,
2000                                                   liblz4],
2001                                   install_rpath : rootlibexecdir,
2002                                   install : true,
2003                                   install_dir : rootlibexecdir)
2004         public_programs += [s_j_remote, s_j_gatewayd]
2005 endif
2006
2007 if conf.get('ENABLE_COREDUMP') == 1
2008         executable('systemd-coredump',
2009                    systemd_coredump_sources,
2010                    include_directories : includes,
2011                    link_with : [libshared],
2012                    dependencies : [threads,
2013                                    libacl,
2014                                    libdw,
2015                                    libxz,
2016                                    liblz4],
2017                    install_rpath : rootlibexecdir,
2018                    install : true,
2019                    install_dir : rootlibexecdir)
2020
2021         exe = executable('coredumpctl',
2022                          coredumpctl_sources,
2023                          include_directories : includes,
2024                          link_with : [libshared],
2025                          dependencies : [threads,
2026                                          libxz,
2027                                          liblz4],
2028                          install_rpath : rootlibexecdir,
2029                          install : true)
2030         public_programs += [exe]
2031 endif
2032
2033 if conf.get('ENABLE_BINFMT') == 1
2034         exe = executable('systemd-binfmt',
2035                          'src/binfmt/binfmt.c',
2036                          include_directories : includes,
2037                          link_with : [libshared],
2038                          install_rpath : rootlibexecdir,
2039                          install : true,
2040                          install_dir : rootlibexecdir)
2041         public_programs += [exe]
2042
2043         meson.add_install_script('sh', '-c',
2044                                  mkdir_p.format(binfmtdir))
2045         meson.add_install_script('sh', '-c',
2046                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2047 endif
2048
2049 if conf.get('ENABLE_VCONSOLE') == 1
2050         executable('systemd-vconsole-setup',
2051                    'src/vconsole/vconsole-setup.c',
2052                    include_directories : includes,
2053                    link_with : [libshared],
2054                    install_rpath : rootlibexecdir,
2055                    install : true,
2056                    install_dir : rootlibexecdir)
2057 endif
2058
2059 if conf.get('ENABLE_RANDOMSEED') == 1
2060         executable('systemd-random-seed',
2061                    'src/random-seed/random-seed.c',
2062                    include_directories : includes,
2063                    link_with : [libshared],
2064                    install_rpath : rootlibexecdir,
2065                    install : true,
2066                    install_dir : rootlibexecdir)
2067 endif
2068
2069 if conf.get('ENABLE_FIRSTBOOT') == 1
2070         executable('systemd-firstboot',
2071                    'src/firstboot/firstboot.c',
2072                    include_directories : includes,
2073                    link_with : [libshared],
2074                    dependencies : [libcrypt],
2075                    install_rpath : rootlibexecdir,
2076                    install : true,
2077                    install_dir : rootbindir)
2078 endif
2079
2080 executable('systemd-remount-fs',
2081            'src/remount-fs/remount-fs.c',
2082            'src/core/mount-setup.c',
2083            'src/core/mount-setup.h',
2084            include_directories : includes,
2085            link_with : [libshared],
2086            install_rpath : rootlibexecdir,
2087            install : true,
2088            install_dir : rootlibexecdir)
2089
2090 executable('systemd-machine-id-setup',
2091            'src/machine-id-setup/machine-id-setup-main.c',
2092            'src/core/machine-id-setup.c',
2093            'src/core/machine-id-setup.h',
2094            include_directories : includes,
2095            link_with : [libshared],
2096            install_rpath : rootlibexecdir,
2097            install : true,
2098            install_dir : rootbindir)
2099
2100 executable('systemd-fsck',
2101            'src/fsck/fsck.c',
2102            include_directories : includes,
2103            link_with : [libshared],
2104            install_rpath : rootlibexecdir,
2105            install : true,
2106            install_dir : rootlibexecdir)
2107
2108 executable('systemd-growfs',
2109            'src/partition/growfs.c',
2110            include_directories : includes,
2111            link_with : [libshared],
2112            dependencies : [libcryptsetup],
2113            install_rpath : rootlibexecdir,
2114            install : true,
2115            install_dir : rootlibexecdir)
2116
2117 executable('systemd-makefs',
2118            'src/partition/makefs.c',
2119            include_directories : includes,
2120            link_with : [libshared],
2121            install_rpath : rootlibexecdir,
2122            install : true,
2123            install_dir : rootlibexecdir)
2124
2125 executable('systemd-sleep',
2126            'src/sleep/sleep.c',
2127            include_directories : includes,
2128            link_with : [libshared],
2129            install_rpath : rootlibexecdir,
2130            install : true,
2131            install_dir : rootlibexecdir)
2132
2133 exe = executable('systemd-sysctl',
2134                  'src/sysctl/sysctl.c',
2135                  include_directories : includes,
2136                  link_with : [libshared],
2137                  install_rpath : rootlibexecdir,
2138                  install : true,
2139                  install_dir : rootlibexecdir)
2140 public_programs += [exe]
2141
2142 executable('systemd-ac-power',
2143            'src/ac-power/ac-power.c',
2144            include_directories : includes,
2145            link_with : [libshared],
2146            install_rpath : rootlibexecdir,
2147            install : true,
2148            install_dir : rootlibexecdir)
2149
2150 exe = executable('systemd-detect-virt',
2151                  'src/detect-virt/detect-virt.c',
2152                  include_directories : includes,
2153                  link_with : [libshared],
2154                  install_rpath : rootlibexecdir,
2155                  install : true)
2156 public_programs += [exe]
2157
2158 exe = executable('systemd-delta',
2159                  'src/delta/delta.c',
2160                  include_directories : includes,
2161                  link_with : [libshared],
2162                  install_rpath : rootlibexecdir,
2163                  install : true)
2164 public_programs += [exe]
2165
2166 exe = executable('systemd-escape',
2167                  'src/escape/escape.c',
2168                  include_directories : includes,
2169                  link_with : [libshared],
2170                  install_rpath : rootlibexecdir,
2171                  install : true,
2172                  install_dir : rootbindir)
2173 public_programs += [exe]
2174
2175 exe = executable('systemd-notify',
2176                  'src/notify/notify.c',
2177                  include_directories : includes,
2178                  link_with : [libshared],
2179                  install_rpath : rootlibexecdir,
2180                  install : true,
2181                  install_dir : rootbindir)
2182 public_programs += [exe]
2183
2184 executable('systemd-volatile-root',
2185            'src/volatile-root/volatile-root.c',
2186            include_directories : includes,
2187            link_with : [libshared],
2188            install_rpath : rootlibexecdir,
2189            install : true,
2190            install_dir : rootlibexecdir)
2191
2192 executable('systemd-cgroups-agent',
2193            'src/cgroups-agent/cgroups-agent.c',
2194            include_directories : includes,
2195            link_with : [libshared],
2196            install_rpath : rootlibexecdir,
2197            install : true,
2198            install_dir : rootlibexecdir)
2199
2200 exe = executable('systemd-path',
2201                  'src/path/path.c',
2202                  include_directories : includes,
2203                  link_with : [libshared],
2204                  install_rpath : rootlibexecdir,
2205                  install : true)
2206 public_programs += [exe]
2207
2208 exe = executable('systemd-ask-password',
2209                  'src/ask-password/ask-password.c',
2210                  include_directories : includes,
2211                  link_with : [libshared],
2212                  install_rpath : rootlibexecdir,
2213                  install : true,
2214                  install_dir : rootbindir)
2215 public_programs += [exe]
2216
2217 executable('systemd-reply-password',
2218            'src/reply-password/reply-password.c',
2219            include_directories : includes,
2220            link_with : [libshared],
2221            install_rpath : rootlibexecdir,
2222            install : true,
2223            install_dir : rootlibexecdir)
2224
2225 exe = executable('systemd-tty-ask-password-agent',
2226                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2227                  include_directories : includes,
2228                  link_with : [libshared],
2229                  install_rpath : rootlibexecdir,
2230                  install : true,
2231                  install_dir : rootbindir)
2232 public_programs += [exe]
2233
2234 exe = executable('systemd-cgls',
2235                  'src/cgls/cgls.c',
2236                  include_directories : includes,
2237                  link_with : [libshared],
2238                  install_rpath : rootlibexecdir,
2239                  install : true)
2240 public_programs += [exe]
2241
2242 exe = executable('systemd-cgtop',
2243                  'src/cgtop/cgtop.c',
2244                  include_directories : includes,
2245                  link_with : [libshared],
2246                  install_rpath : rootlibexecdir,
2247                  install : true)
2248 public_programs += [exe]
2249
2250 executable('systemd-initctl',
2251            'src/initctl/initctl.c',
2252            include_directories : includes,
2253            link_with : [libshared],
2254            install_rpath : rootlibexecdir,
2255            install : true,
2256            install_dir : rootlibexecdir)
2257
2258 exe = executable('systemd-mount',
2259                  'src/mount/mount-tool.c',
2260                  include_directories : includes,
2261                  link_with : [libshared],
2262                  install_rpath : rootlibexecdir,
2263                  install : true)
2264 public_programs += [exe]
2265
2266 meson.add_install_script(meson_make_symlink,
2267                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2268
2269 exe = executable('systemd-run',
2270                  'src/run/run.c',
2271                  include_directories : includes,
2272                  link_with : [libshared],
2273                  install_rpath : rootlibexecdir,
2274                  install : true)
2275 public_programs += [exe]
2276
2277 exe = executable('systemd-stdio-bridge',
2278                  'src/stdio-bridge/stdio-bridge.c',
2279                  include_directories : includes,
2280                  link_with : [libshared],
2281                  install_rpath : rootlibexecdir,
2282                  install : true)
2283 public_programs += [exe]
2284
2285 exe = executable('busctl',
2286                  'src/busctl/busctl.c',
2287                  'src/busctl/busctl-introspect.c',
2288                  'src/busctl/busctl-introspect.h',
2289                  include_directories : includes,
2290                  link_with : [libshared],
2291                  install_rpath : rootlibexecdir,
2292                  install : true)
2293 public_programs += [exe]
2294
2295 if conf.get('ENABLE_SYSUSERS') == 1
2296         exe = executable('systemd-sysusers',
2297                          'src/sysusers/sysusers.c',
2298                          include_directories : includes,
2299                          link_with : [libshared],
2300                          install_rpath : rootlibexecdir,
2301                          install : true,
2302                          install_dir : rootbindir)
2303         public_programs += [exe]
2304 endif
2305
2306 if conf.get('ENABLE_TMPFILES') == 1
2307         exe = executable('systemd-tmpfiles',
2308                          'src/tmpfiles/tmpfiles.c',
2309                          include_directories : includes,
2310                          link_with : [libshared],
2311                          dependencies : [libacl],
2312                          install_rpath : rootlibexecdir,
2313                          install : true,
2314                          install_dir : rootbindir)
2315         public_programs += [exe]
2316
2317         test('test-systemd-tmpfiles',
2318              test_systemd_tmpfiles_py,
2319              args : exe.full_path())
2320         # https://github.com/mesonbuild/meson/issues/2681
2321 endif
2322
2323 if conf.get('ENABLE_HWDB') == 1
2324         exe = executable('systemd-hwdb',
2325                          'src/hwdb/hwdb.c',
2326                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2327                          include_directories : includes,
2328                          link_with : [libudev_static],
2329                          install_rpath : udev_rpath,
2330                          install : true,
2331                          install_dir : rootbindir)
2332         public_programs += [exe]
2333 endif
2334
2335 if conf.get('ENABLE_QUOTACHECK') == 1
2336         executable('systemd-quotacheck',
2337                    'src/quotacheck/quotacheck.c',
2338                    include_directories : includes,
2339                    link_with : [libshared],
2340                    install_rpath : rootlibexecdir,
2341                    install : true,
2342                    install_dir : rootlibexecdir)
2343 endif
2344
2345 exe = executable('systemd-socket-proxyd',
2346                  'src/socket-proxy/socket-proxyd.c',
2347                  include_directories : includes,
2348                  link_with : [libshared],
2349                  dependencies : [threads],
2350                  install_rpath : rootlibexecdir,
2351                  install : true,
2352                  install_dir : rootlibexecdir)
2353 public_programs += [exe]
2354
2355 exe = executable('systemd-udevd',
2356                  systemd_udevd_sources,
2357                  include_directories : includes,
2358                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2359                  link_with : [libudev_core,
2360                               libsystemd_network,
2361                               libudev_static],
2362                  dependencies : [threads,
2363                                  libkmod,
2364                                  libidn,
2365                                  libacl,
2366                                  libblkid],
2367                  install_rpath : udev_rpath,
2368                  install : true,
2369                  install_dir : rootlibexecdir)
2370 public_programs += [exe]
2371
2372 exe = executable('udevadm',
2373                  udevadm_sources,
2374                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2375                  include_directories : includes,
2376                  link_with : [libudev_core,
2377                               libsystemd_network,
2378                               libudev_static],
2379                  dependencies : [threads,
2380                                  libkmod,
2381                                  libidn,
2382                                  libacl,
2383                                  libblkid],
2384                  install_rpath : udev_rpath,
2385                  install : true,
2386                  install_dir : rootbindir)
2387 public_programs += [exe]
2388
2389 executable('systemd-shutdown',
2390            systemd_shutdown_sources,
2391            include_directories : includes,
2392            link_with : [libshared],
2393            dependencies : [libmount],
2394            install_rpath : rootlibexecdir,
2395            install : true,
2396            install_dir : rootlibexecdir)
2397
2398 executable('systemd-update-done',
2399            'src/update-done/update-done.c',
2400            include_directories : includes,
2401            link_with : [libshared],
2402            install_rpath : rootlibexecdir,
2403            install : true,
2404            install_dir : rootlibexecdir)
2405
2406 executable('systemd-update-utmp',
2407            'src/update-utmp/update-utmp.c',
2408            include_directories : includes,
2409            link_with : [libshared],
2410            dependencies : [libaudit],
2411            install_rpath : rootlibexecdir,
2412            install : true,
2413            install_dir : rootlibexecdir)
2414
2415 if conf.get('HAVE_KMOD') == 1
2416         executable('systemd-modules-load',
2417                    'src/modules-load/modules-load.c',
2418                    include_directories : includes,
2419                    link_with : [libshared],
2420                    dependencies : [libkmod],
2421                    install_rpath : rootlibexecdir,
2422                    install : true,
2423                    install_dir : rootlibexecdir)
2424
2425         meson.add_install_script('sh', '-c',
2426                                  mkdir_p.format(modulesloaddir))
2427         meson.add_install_script('sh', '-c',
2428                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2429 endif
2430
2431 exe = executable('systemd-nspawn',
2432                  systemd_nspawn_sources,
2433                  'src/core/mount-setup.c', # FIXME: use a variable?
2434                  'src/core/mount-setup.h',
2435                  'src/core/loopback-setup.c',
2436                  'src/core/loopback-setup.h',
2437                  include_directories : [includes, include_directories('src/nspawn')],
2438                  link_with : [libshared],
2439                  dependencies : [libacl,
2440                                  libblkid,
2441                                  libseccomp,
2442                                  libselinux],
2443                  install_rpath : rootlibexecdir,
2444                  install : true)
2445 public_programs += [exe]
2446
2447 if conf.get('ENABLE_NETWORKD') == 1
2448         executable('systemd-networkd',
2449                    systemd_networkd_sources,
2450                    include_directories : includes,
2451                    link_with : [libnetworkd_core,
2452                                 libsystemd_network,
2453                                 libudev_static,
2454                                 libshared],
2455                    dependencies : [threads],
2456                    install_rpath : rootlibexecdir,
2457                    install : true,
2458                    install_dir : rootlibexecdir)
2459
2460         executable('systemd-networkd-wait-online',
2461                    systemd_networkd_wait_online_sources,
2462                    include_directories : includes,
2463                    link_with : [libnetworkd_core,
2464                                 libshared],
2465                    install_rpath : rootlibexecdir,
2466                    install : true,
2467                    install_dir : rootlibexecdir)
2468
2469         exe = executable('networkctl',
2470                    networkctl_sources,
2471                    include_directories : includes,
2472                    link_with : [libsystemd_network,
2473                               libshared],
2474                    install_rpath : rootlibexecdir,
2475                    install : true,
2476                    install_dir : rootbindir)
2477         public_programs += [exe]
2478 endif
2479
2480 executable('systemd-sulogin-shell',
2481            ['src/sulogin-shell/sulogin-shell.c'],
2482            include_directories : includes,
2483            link_with : [libshared],
2484            install_rpath : rootlibexecdir,
2485            install : true,
2486            install_dir : rootlibexecdir)
2487
2488 ############################################################
2489
2490 foreach tuple : tests
2491         sources = tuple[0]
2492         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2493         dependencies = tuple[2]
2494         condition = tuple.length() >= 4 ? tuple[3] : ''
2495         type = tuple.length() >= 5 ? tuple[4] : ''
2496         defs = tuple.length() >= 6 ? tuple[5] : []
2497         incs = tuple.length() >= 7 ? tuple[6] : includes
2498         timeout = 30
2499
2500         name = sources[0].split('/')[-1].split('.')[0]
2501         if type.startswith('timeout=')
2502                 timeout = type.split('=')[1].to_int()
2503                 type = ''
2504         endif
2505         if want_tests == 'false'
2506                 message('Not compiling @0@ because tests is set to false'.format(name))
2507         elif condition == '' or conf.get(condition) == 1
2508                 exe = executable(
2509                         name,
2510                         sources,
2511                         include_directories : incs,
2512                         link_with : link_with,
2513                         dependencies : dependencies,
2514                         c_args : defs,
2515                         install_rpath : rootlibexecdir,
2516                         install : install_tests,
2517                         install_dir : join_paths(testsdir, type))
2518
2519                 if type == 'manual'
2520                         message('@0@ is a manual test'.format(name))
2521                 elif type == 'unsafe' and want_tests != 'unsafe'
2522                         message('@0@ is an unsafe test'.format(name))
2523                 else
2524                         test(name, exe,
2525                              env : test_env,
2526                              timeout : timeout)
2527                 endif
2528         else
2529                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2530         endif
2531 endforeach
2532
2533 exe = executable(
2534         'test-libsystemd-sym',
2535         test_libsystemd_sym_c,
2536         include_directories : includes,
2537         link_with : [libsystemd],
2538         install : install_tests,
2539         install_dir : testsdir)
2540 test('test-libsystemd-sym', exe)
2541
2542 exe = executable(
2543         'test-libsystemd-static-sym',
2544         test_libsystemd_sym_c,
2545         include_directories : includes,
2546         link_with : [install_libsystemd_static],
2547         dependencies : [threads], # threads is already included in dependencies on the library,
2548                                   # but does not seem to get propagated. Add here as a work-around.
2549         build_by_default : static_libsystemd_pic,
2550         install : install_tests and static_libsystemd_pic,
2551         install_dir : testsdir)
2552 if static_libsystemd_pic
2553         test('test-libsystemd-static-sym', exe)
2554 endif
2555
2556 exe = executable(
2557         'test-libudev-sym',
2558         test_libudev_sym_c,
2559         include_directories : includes,
2560         c_args : ['-Wno-deprecated-declarations'],
2561         link_with : [libudev],
2562         install : install_tests,
2563         install_dir : testsdir)
2564 test('test-libudev-sym', exe)
2565
2566 exe = executable(
2567         'test-libudev-static-sym',
2568         test_libudev_sym_c,
2569         include_directories : includes,
2570         c_args : ['-Wno-deprecated-declarations'],
2571         link_with : [install_libudev_static],
2572         build_by_default : static_libudev_pic,
2573         install : install_tests and static_libudev_pic,
2574         install_dir : testsdir)
2575 if static_libudev_pic
2576         test('test-libudev-static-sym', exe)
2577 endif
2578
2579 ############################################################
2580
2581 fuzzer_exes = []
2582
2583 foreach tuple : fuzzers
2584         sources = tuple[0]
2585         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2586         dependencies = tuple[2]
2587         defs = tuple.length() >= 4 ? tuple[3] : []
2588         incs = tuple.length() >= 5 ? tuple[4] : includes
2589
2590         if fuzzer_build
2591                 dependencies += fuzzing_engine
2592         else
2593                 sources += 'src/fuzz/fuzz-main.c'
2594         endif
2595
2596         name = sources[0].split('/')[-1].split('.')[0]
2597
2598         fuzzer_exes += executable(
2599                 name,
2600                 sources,
2601                 include_directories : [incs, include_directories('src/fuzz')],
2602                 link_with : link_with,
2603                 dependencies : dependencies,
2604                 c_args : defs,
2605                 install : false)
2606 endforeach
2607
2608 run_target('fuzzers',
2609         depends : fuzzer_exes,
2610         command : ['true'])
2611
2612 ############################################################
2613
2614 make_directive_index_py = find_program('tools/make-directive-index.py')
2615 make_man_index_py = find_program('tools/make-man-index.py')
2616 xml_helper_py = find_program('tools/xml_helper.py')
2617 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2618
2619 subdir('units')
2620 subdir('sysctl.d')
2621 subdir('sysusers.d')
2622 subdir('tmpfiles.d')
2623 subdir('presets')
2624 subdir('hwdb')
2625 subdir('network')
2626 subdir('man')
2627 subdir('shell-completion/bash')
2628 subdir('shell-completion/zsh')
2629 subdir('doc/sysvinit')
2630 subdir('doc/var-log')
2631
2632 # FIXME: figure out if the warning is true:
2633 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2634 install_subdir('factory/etc',
2635                install_dir : factorydir)
2636
2637
2638 install_data('xorg/50-systemd-user.sh',
2639              install_dir : xinitrcdir)
2640 install_data('modprobe.d/systemd.conf',
2641              install_dir : modprobedir)
2642 install_data('LICENSE.GPL2',
2643              'LICENSE.LGPL2.1',
2644              'NEWS',
2645              'README',
2646              'doc/CODING_STYLE',
2647              'doc/DISTRO_PORTING',
2648              'doc/ENVIRONMENT.md',
2649              'doc/HACKING',
2650              'doc/TRANSIENT-SETTINGS.md',
2651              'doc/TRANSLATORS',
2652              'doc/UIDS-GIDS.md',
2653              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2654              install_dir : docdir)
2655
2656 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2657 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2658
2659 ############################################################
2660
2661 meson_check_help = find_program('tools/meson-check-help.sh')
2662
2663 foreach exec : public_programs
2664         name = exec.full_path().split('/')[-1]
2665         test('check-help-' + name,
2666              meson_check_help,
2667              args : [exec.full_path()])
2668 endforeach
2669
2670 ############################################################
2671
2672 # Enable tests for all supported sanitizers
2673 foreach tuple : sanitizers
2674         sanitizer = tuple[0]
2675         build = tuple[1]
2676
2677         have = run_command(check_compilation_sh,
2678                            cc.cmd_array(), '-x', 'c',
2679                            '-fsanitize=@0@'.format(sanitizer),
2680                            '-include', link_test_c).returncode() == 0
2681         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2682
2683         if have
2684                 prev = ''
2685                 foreach p : fuzz_regression_tests
2686                         b = p.split('/')[-2]
2687                         c = p.split('/')[-1]
2688
2689                         name = '@0@:@1@'.format(b, sanitizer)
2690
2691                         if name != prev
2692                                 if want_tests == 'false'
2693                                         message('Not compiling @0@ because tests is set to false'.format(name))
2694                                 elif slow_tests
2695                                         exe = custom_target(
2696                                                 name,
2697                                                 output : name,
2698                                                 depends : build,
2699                                                 command : [env, 'ln', '-fs',
2700                                                            join_paths(build.full_path(), b),
2701                                                            '@OUTPUT@'],
2702                                                 build_by_default : true)
2703                                 else
2704                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2705                                 endif
2706                         endif
2707                         prev = name
2708
2709                         if want_tests != 'false' and slow_tests
2710                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2711                                      env,
2712                                      args : [exe.full_path(),
2713                                              join_paths(meson.source_root(),
2714                                                         'test/fuzz-regressions',
2715                                                         p)])
2716                         endif
2717                 endforeach
2718         endif
2719 endforeach
2720
2721
2722 ############################################################
2723
2724 if git.found()
2725         all_files = run_command(
2726                 git,
2727                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2728                  'ls-files',
2729                  ':/*.[ch]'])
2730         all_files = files(all_files.stdout().split())
2731
2732         custom_target(
2733                 'tags',
2734                 output : 'tags',
2735                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2736         custom_target(
2737                 'ctags',
2738                 output : 'ctags',
2739                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2740 endif
2741
2742 if git.found()
2743         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2744         run_target(
2745                 'git-contrib',
2746                 command : [meson_git_contrib_sh])
2747 endif
2748
2749 if git.found()
2750         git_head = run_command(
2751                 git,
2752                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2753                  'rev-parse', 'HEAD']).stdout().strip()
2754         git_head_short = run_command(
2755                 git,
2756                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2757                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2758
2759         run_target(
2760                 'git-snapshot',
2761                 command : ['git', 'archive',
2762                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2763                                                                  git_head_short),
2764                            '--prefix', 'systemd-@0@/'.format(git_head),
2765                            'HEAD'])
2766 endif
2767
2768 ############################################################
2769
2770 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2771 run_target(
2772         'check-api-docs',
2773         depends : [man, libsystemd, libudev],
2774         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2775
2776 ############################################################
2777
2778 status = [
2779         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2780
2781         'split /usr:                        @0@'.format(split_usr),
2782         'split bin-sbin:                    @0@'.format(split_bin),
2783         'prefix directory:                  @0@'.format(prefixdir),
2784         'rootprefix directory:              @0@'.format(rootprefixdir),
2785         'sysconf directory:                 @0@'.format(sysconfdir),
2786         'include directory:                 @0@'.format(includedir),
2787         'lib directory:                     @0@'.format(libdir),
2788         'rootlib directory:                 @0@'.format(rootlibdir),
2789         'SysV init scripts:                 @0@'.format(sysvinit_path),
2790         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2791         'PAM modules directory:             @0@'.format(pamlibdir),
2792         'PAM configuration directory:       @0@'.format(pamconfdir),
2793         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2794         'modprobe.d directory:              @0@'.format(modprobedir),
2795         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2796         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2797         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2798         'bash completions directory:        @0@'.format(bashcompletiondir),
2799         'zsh completions directory:         @0@'.format(zshcompletiondir),
2800         'extra start script:                @0@'.format(get_option('rc-local')),
2801         'extra stop script:                 @0@'.format(get_option('halt-local')),
2802         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2803                                                               get_option('debug-tty')),
2804         'TTY GID:                           @0@'.format(tty_gid),
2805         'users GID:                         @0@'.format(users_gid),
2806         'maximum system UID:                @0@'.format(system_uid_max),
2807         'maximum system GID:                @0@'.format(system_gid_max),
2808         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2809         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2810         'minimum container UID base:        @0@'.format(container_uid_base_min),
2811         'maximum container UID base:        @0@'.format(container_uid_base_max),
2812         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2813         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2814         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2815         'support URL:                       @0@'.format(support_url),
2816         'nobody user name:                  @0@'.format(nobody_user),
2817         'nobody group name:                 @0@'.format(nobody_group),
2818         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2819         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2820
2821         'default DNSSEC mode:               @0@'.format(default_dnssec),
2822         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2823         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2824
2825 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2826 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2827 status += [
2828         'default DNS servers:               @0@'.format(alt_dns_servers),
2829         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2830
2831 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2832                              '@@0@'.format(time_epoch)).stdout().strip()
2833 status += [
2834         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2835
2836 # TODO:
2837 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2838 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2839 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2840
2841 if conf.get('ENABLE_EFI') == 1
2842         status += [
2843                 'efi arch:                          @0@'.format(efi_arch)]
2844
2845         if have_gnu_efi
2846                 status += [
2847                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2848                         'EFI CC                             @0@'.format(efi_cc),
2849                         'EFI lib directory:                 @0@'.format(efi_libdir),
2850                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2851                         'EFI include directory:             @0@'.format(efi_incdir)]
2852         endif
2853 endif
2854
2855 found = []
2856 missing = []
2857
2858 foreach tuple : [
2859         ['libcryptsetup'],
2860         ['PAM'],
2861         ['AUDIT'],
2862         ['IMA'],
2863         ['AppArmor'],
2864         ['SELinux'],
2865         ['SECCOMP'],
2866         ['SMACK'],
2867         ['zlib'],
2868         ['xz'],
2869         ['lz4'],
2870         ['bzip2'],
2871         ['ACL'],
2872         ['gcrypt'],
2873         ['qrencode'],
2874         ['microhttpd'],
2875         ['gnutls'],
2876         ['libcurl'],
2877         ['idn'],
2878         ['libidn2'],
2879         ['libidn'],
2880         ['nss-systemd'],
2881         ['libiptc'],
2882         ['elfutils'],
2883         ['binfmt'],
2884         ['vconsole'],
2885         ['quotacheck'],
2886         ['tmpfiles'],
2887         ['environment.d'],
2888         ['sysusers'],
2889         ['firstboot'],
2890         ['randomseed'],
2891         ['backlight'],
2892         ['rfkill'],
2893         ['logind'],
2894         ['machined'],
2895         ['importd'],
2896         ['hostnamed'],
2897         ['timedated'],
2898         ['timesyncd'],
2899         ['localed'],
2900         ['networkd'],
2901         ['resolve'],
2902         ['coredump'],
2903         ['polkit'],
2904         ['legacy pkla',      install_polkit_pkla],
2905         ['efi'],
2906         ['gnu-efi',          have_gnu_efi],
2907         ['kmod'],
2908         ['xkbcommon'],
2909         ['pcre2'],
2910         ['blkid'],
2911         ['dbus'],
2912         ['glib'],
2913         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2914         ['hwdb'],
2915         ['tpm'],
2916         ['man pages',        want_man],
2917         ['html pages',       want_html],
2918         ['man page indices', want_man and have_lxml],
2919         ['SysV compat'],
2920         ['utmp'],
2921         ['ldconfig'],
2922         ['hibernate'],
2923         ['adm group',        get_option('adm-group')],
2924         ['wheel group',      get_option('wheel-group')],
2925         ['gshadow'],
2926         ['debug hashmap'],
2927         ['debug mmap cache'],
2928 ]
2929
2930         if tuple.length() >= 2
2931                 cond = tuple[1]
2932         else
2933                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2934                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2935                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2936         endif
2937         if cond
2938                 found += [tuple[0]]
2939         else
2940                 missing += [tuple[0]]
2941         endif
2942 endforeach
2943
2944 status += [
2945         '',
2946         'enabled features: @0@'.format(', '.join(found)),
2947         '',
2948         'disabled features: @0@'.format(', '.join(missing)),
2949         '']
2950 message('\n         '.join(status))
2951
2952 if rootprefixdir != rootprefix_default
2953         warning('\n' +
2954                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2955                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
2956                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2957 endif