meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2 #
   3 # Copyright 2017 Zbigniew Jędrzejewski-Szmek
   4 #
   5 # systemd is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU Lesser General Public License as published by
   7 # the Free Software Foundation; either version 2.1 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # systemd is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13 # Lesser General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU Lesser General Public License
  16 # along with systemd; If not, see <http://www.gnu.org/licenses/>.
  17
  18 project('systemd', 'c',
  19         version : '237',
  20         license : 'LGPLv2+',
  21         default_options: [
  22                 'c_std=gnu99',
  23                 'prefix=/usr',
  24                 'sysconfdir=/etc',
  25                 'localstatedir=/var',
  26         ],
  27         meson_version : '>= 0.41',
  28        )
  29
  30 libsystemd_version = '0.21.0'
  31 libudev_version = '1.6.9'
  32
  33 # We need the same data in three different formats, ugh!
  34 # Also, for hysterical reasons, we use different variable
  35 # names, sometimes. Not all variables are included in every
  36 # set. Ugh, ugh, ugh!
  37 conf = configuration_data()
  38 conf.set_quoted('PACKAGE_STRING',  meson.project_name() + ' ' + meson.project_version())
  39 conf.set_quoted('PACKAGE_VERSION', meson.project_version())
  40
  41 substs = configuration_data()
  42 substs.set('PACKAGE_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  43 substs.set('PACKAGE_VERSION',      meson.project_version())
  44
  45 m4_defines = []
  46
  47 #####################################################################
  48
  49 # Try to install the git pre-commit hook
  50 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  51 if git_hook.returncode() == 0
  52         message(git_hook.stdout().strip())
  53 endif
  54
  55 #####################################################################
  56
  57 split_usr = get_option('split-usr')
  58 conf.set10('HAVE_SPLIT_USR', split_usr)
  59
  60 rootprefixdir = get_option('rootprefix')
  61 # Unusual rootprefixdir values are used by some distros
  62 # (see https://github.com/systemd/systemd/pull/7461).
  63 rootprefix_default = get_option('split-usr') ? '/' : '/usr'
  64 if rootprefixdir == ''
  65         rootprefixdir = rootprefix_default
  66 endif
  67
  68 sysvinit_path = get_option('sysvinit-path')
  69 sysvrcnd_path = get_option('sysvrcnd-path')
  70 have = sysvinit_path != '' and sysvrcnd_path != ''
  71 conf.set10('HAVE_SYSV_COMPAT', have,
  72            description : 'SysV init scripts and rcN.d links are supported')
  73 m4_defines += have ? ['-DHAVE_SYSV_COMPAT'] : []
  74
  75 # join_paths ignore the preceding arguments if an absolute component is
  76 # encountered, so this should canonicalize various paths when they are
  77 # absolute or relative.
  78 prefixdir = get_option('prefix')
  79 if not prefixdir.startswith('/')
  80         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  81 endif
  82 bindir = join_paths(prefixdir, get_option('bindir'))
  83 libdir = join_paths(prefixdir, get_option('libdir'))
  84 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  85 includedir = join_paths(prefixdir, get_option('includedir'))
  86 datadir = join_paths(prefixdir, get_option('datadir'))
  87 localstatedir = join_paths('/', get_option('localstatedir'))
  88
  89 rootbindir = join_paths(rootprefixdir, 'bin')
  90 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  91
  92 rootlibdir = get_option('rootlibdir')
  93 if rootlibdir == ''
  94         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
  95 endif
  96
  97 # Dirs of external packages
  98 pkgconfigdatadir = join_paths(datadir, 'pkgconfig')
  99 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
 100 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 101 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 102 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 103 varlogdir = join_paths(localstatedir, 'log')
 104 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 105 rpmmacrosdir = get_option('rpmmacrosdir')
 106 if rpmmacrosdir != 'no'
 107         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 108 endif
 109 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 110
 111 # Our own paths
 112 pkgdatadir = join_paths(datadir, 'systemd')
 113 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 114 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 115 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 116 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 117 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 118 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 119 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 120 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 121 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 122 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 123 pkgincludedir = join_paths(includedir, 'systemd')
 124 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 125 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 126 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 127 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 128 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 129 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 130 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 131 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 132 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 133 udevhomedir = udevlibexecdir
 134 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 135 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 136 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 137 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 138 factorydir = join_paths(datadir, 'factory')
 139 docdir = join_paths(datadir, 'doc/systemd')
 140 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 141 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 142 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 143 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 144 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 145
 146 dbuspolicydir = get_option('dbuspolicydir')
 147 if dbuspolicydir == ''
 148         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 149 endif
 150
 151 dbussessionservicedir = get_option('dbussessionservicedir')
 152 if dbussessionservicedir == ''
 153         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 154 endif
 155
 156 dbussystemservicedir = get_option('dbussystemservicedir')
 157 if dbussystemservicedir == ''
 158         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 159 endif
 160
 161 pamlibdir = get_option('pamlibdir')
 162 if pamlibdir == ''
 163         pamlibdir = join_paths(rootlibdir, 'security')
 164 endif
 165
 166 pamconfdir = get_option('pamconfdir')
 167 if pamconfdir == ''
 168         pamconfdir = join_paths(sysconfdir, 'pam.d')
 169 endif
 170
 171 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 172 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 173 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 174 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 175 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 176 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 177 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 178 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 179 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 180 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 181 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 182 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 183 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 184 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 185 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 186 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 187 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 188 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 189 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 190 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 191 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 192 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 193 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 194 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 195 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 196 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 197 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 198 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 199 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 200 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 201 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 202 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 203 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 204 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 205 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 206 conf.set_quoted('LIBDIR',                                     libdir)
 207 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 208 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 209 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 210 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 211 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 212 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 213 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 214 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 215 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 216
 217 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 218 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 219
 220 substs.set('prefix',                                          prefixdir)
 221 substs.set('exec_prefix',                                     prefixdir)
 222 substs.set('libdir',                                          libdir)
 223 substs.set('rootlibdir',                                      rootlibdir)
 224 substs.set('includedir',                                      includedir)
 225 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 226 substs.set('bindir',                                          bindir)
 227 substs.set('rootbindir',                                      rootbindir)
 228 substs.set('rootlibexecdir',                                  rootlibexecdir)
 229 substs.set('systemunitdir',                                   systemunitdir)
 230 substs.set('userunitdir',                                     userunitdir)
 231 substs.set('systempresetdir',                                 systempresetdir)
 232 substs.set('userpresetdir',                                   userpresetdir)
 233 substs.set('udevhwdbdir',                                     udevhwdbdir)
 234 substs.set('udevrulesdir',                                    udevrulesdir)
 235 substs.set('udevlibexecdir',                                  udevlibexecdir)
 236 substs.set('catalogdir',                                      catalogdir)
 237 substs.set('tmpfilesdir',                                     tmpfilesdir)
 238 substs.set('sysusersdir',                                     sysusersdir)
 239 substs.set('sysctldir',                                       sysctldir)
 240 substs.set('binfmtdir',                                       binfmtdir)
 241 substs.set('modulesloaddir',                                  modulesloaddir)
 242 substs.set('systemgeneratordir',                              systemgeneratordir)
 243 substs.set('usergeneratordir',                                usergeneratordir)
 244 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 245 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 246 substs.set('systemshutdowndir',                               systemshutdowndir)
 247 substs.set('systemsleepdir',                                  systemsleepdir)
 248 substs.set('VARLOGDIR',                                       varlogdir)
 249 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 250 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 251 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 252 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 253 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 254 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 255 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 256
 257 #####################################################################
 258
 259 cc = meson.get_compiler('c')
 260 pkgconfig = import('pkgconfig')
 261 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 262
 263 if get_option('tests') != 'false'
 264         cxx = find_program('c++', required : false)
 265         if cxx.found()
 266                 #  Used only for tests
 267                 add_languages('cpp')
 268         endif
 269 endif
 270
 271 want_ossfuzz = get_option('oss-fuzz')
 272 want_libfuzzer = get_option('llvm-fuzz')
 273 fuzzer_build = want_ossfuzz or want_libfuzzer
 274 if want_ossfuzz and want_libfuzzer
 275         error('only one of oss-fuzz and llvm-fuzz can be specified')
 276 endif
 277 if want_libfuzzer
 278         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 279 endif
 280 if want_ossfuzz
 281         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 282 endif
 283
 284 foreach arg : ['-Wextra',
 285                '-Werror=undef',
 286                '-Wlogical-op',
 287                '-Wmissing-include-dirs',
 288                '-Wold-style-definition',
 289                '-Wpointer-arith',
 290                '-Winit-self',
 291                '-Wdeclaration-after-statement',
 292                '-Wfloat-equal',
 293                '-Wsuggest-attribute=noreturn',
 294                '-Werror=missing-prototypes',
 295                '-Werror=implicit-function-declaration',
 296                '-Werror=missing-declarations',
 297                '-Werror=return-type',
 298                '-Werror=incompatible-pointer-types',
 299                '-Werror=format=2',
 300                '-Wstrict-prototypes',
 301                '-Wredundant-decls',
 302                '-Wmissing-noreturn',
 303                '-Wimplicit-fallthrough=5',
 304                '-Wshadow',
 305                '-Wendif-labels',
 306                '-Wstrict-aliasing=2',
 307                '-Wwrite-strings',
 308                '-Werror=overflow',
 309                '-Wdate-time',
 310                '-Wnested-externs',
 311                '-ffast-math',
 312                '-fno-common',
 313                '-fdiagnostics-show-option',
 314                '-fno-strict-aliasing',
 315                '-fvisibility=hidden',
 316                '-fstack-protector',
 317                '-fstack-protector-strong',
 318                '--param=ssp-buffer-size=4',
 319               ]
 320         if cc.has_argument(arg)
 321                 add_project_arguments(arg, language : 'c')
 322         endif
 323 endforeach
 324
 325 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 326 # enable it when we are linking against them
 327 if not fuzzer_build
 328         if cc.has_argument('-fPIE')
 329               add_project_arguments('-fPIE', language : 'c')
 330         endif
 331 endif
 332
 333 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 334 # arguments, just emits a warnings. So test for the "positive" version instead.
 335 foreach arg : ['unused-parameter',
 336                'missing-field-initializers',
 337                'unused-result',
 338                'format-signedness',
 339                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 340               ]
 341         if cc.has_argument('-W' + arg)
 342                 add_project_arguments('-Wno-' + arg, language : 'c')
 343         endif
 344 endforeach
 345
 346 if cc.compiles('
 347    #include <time.h>
 348    #include <inttypes.h>
 349    typedef uint64_t usec_t;
 350    usec_t now(clockid_t clock);
 351    int main(void) {
 352            struct timespec now;
 353            return 0;
 354    }
 355 ', name : '-Werror=shadow with local shadowing')
 356         add_project_arguments('-Werror=shadow', language : 'c')
 357 endif
 358
 359 if cc.get_id() == 'clang'
 360         foreach arg : ['-Wno-typedef-redefinition',
 361                        '-Wno-gnu-variable-sized-type-not-at-end',
 362                       ]
 363                 if cc.has_argument(arg,
 364                                    name : '@0@ is supported'.format(arg))
 365                         add_project_arguments(arg, language : 'c')
 366                 endif
 367         endforeach
 368 endif
 369
 370 link_test_c = files('tools/meson-link-test.c')
 371
 372 # --as-needed and --no-undefined are provided by meson by default,
 373 # run mesonconf to see what is enabled
 374 foreach arg : ['-Wl,-z,relro',
 375                '-Wl,-z,now',
 376                '-pie',
 377               ]
 378
 379         have = run_command(check_compilation_sh,
 380                            cc.cmd_array(), '-x', 'c', arg,
 381                            '-include', link_test_c).returncode() == 0
 382         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 383         if have and (arg != '-pie' or not fuzzer_build)
 384                 add_project_link_arguments(arg, language : 'c')
 385         endif
 386 endforeach
 387
 388 if get_option('buildtype') != 'debug'
 389         foreach arg : ['-ffunction-sections',
 390                        '-fdata-sections']
 391                 if cc.has_argument(arg,
 392                                    name : '@0@ is supported'.format(arg))
 393                         add_project_arguments(arg, language : 'c')
 394                 endif
 395         endforeach
 396
 397         foreach arg : ['-Wl,--gc-sections']
 398                 have = run_command(check_compilation_sh,
 399                                    cc.cmd_array(), '-x', 'c', arg,
 400                                    '-include', link_test_c).returncode() == 0
 401                 message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 402                 if have
 403                         add_project_link_arguments(arg, language : 'c')
 404                 endif
 405         endforeach
 406 endif
 407
 408 cpp = ' '.join(cc.cmd_array()) + ' -E'
 409
 410 #####################################################################
 411 # compilation result tests
 412
 413 conf.set('_GNU_SOURCE', true)
 414 conf.set('__SANE_USERSPACE_TYPES__', true)
 415
 416 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 417 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 418 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 419 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 420 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 421 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 422 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 423
 424 decl_headers = '''
 425 #include <uchar.h>
 426 #include <linux/ethtool.h>
 427 #include <linux/fib_rules.h>
 428 '''
 429 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 430
 431 foreach decl : ['char16_t',
 432                 'char32_t',
 433                 'key_serial_t',
 434                 'struct ethtool_link_settings',
 435                 'struct fib_rule_uid_range',
 436                ]
 437
 438         # We get -1 if the size cannot be determined
 439         have = cc.sizeof(decl, prefix : decl_headers) > 0
 440         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 441 endforeach
 442
 443 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 444                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 445                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 446                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 447                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 448                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 449                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 450                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 451                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 452                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 453                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 454                 # if_tunnel.h is buggy and cannot be included on its own
 455                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 456                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 457                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 458                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 459                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 460                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 461                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 462                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 463                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 464                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 465                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 466                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 467                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 468                ]
 469         prefix = decl.length() > 2 ? decl[2] : ''
 470         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 471         conf.set10('HAVE_' + decl[0], have)
 472 endforeach
 473
 474 foreach ident : ['secure_getenv', '__secure_getenv']
 475         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 476 endforeach
 477
 478 foreach ident : [
 479         ['memfd_create',      '''#include <sys/mman.h>'''],
 480         ['gettid',            '''#include <sys/types.h>
 481                                  #include <unistd.h>'''],
 482         ['pivot_root',        '''#include <stdlib.h>
 483                                  #include <unistd.h>'''],     # no known header declares pivot_root
 484         ['name_to_handle_at', '''#include <sys/types.h>
 485                                  #include <sys/stat.h>
 486                                  #include <fcntl.h>'''],
 487         ['setns',             '''#include <sched.h>'''],
 488         ['renameat2',         '''#include <stdio.h>
 489                                  #include <fcntl.h>'''],
 490         ['kcmp',              '''#include <linux/kcmp.h>'''],
 491         ['keyctl',            '''#include <sys/types.h>
 492                                  #include <keyutils.h>'''],
 493         ['copy_file_range',   '''#include <sys/syscall.h>
 494                                  #include <unistd.h>'''],
 495         ['bpf',               '''#include <sys/syscall.h>
 496                                  #include <unistd.h>'''],
 497         ['explicit_bzero' ,   '''#include <string.h>'''],
 498 ]
 499
 500         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 501         conf.set10('HAVE_' + ident[0].to_upper(), have)
 502 endforeach
 503
 504 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 505         conf.set10('USE_SYS_RANDOM_H', true)
 506         conf.set10('HAVE_GETRANDOM', true)
 507 else
 508         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 509         conf.set10('USE_SYS_RANDOM_H', false)
 510         conf.set10('HAVE_GETRANDOM', have)
 511 endif
 512
 513 #####################################################################
 514
 515 sed = find_program('sed')
 516 awk = find_program('awk')
 517 m4 = find_program('m4')
 518 stat = find_program('stat')
 519 git = find_program('git', required : false)
 520
 521 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 522 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 523 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 524 splash_bmp = files('test/splash.bmp')
 525
 526 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 527 # /usr/sbin, /sbin, and fall back to the default from middle column.
 528 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 529          ['quotacheck', '/usr/sbin/quotacheck' ],
 530          ['kill',       '/usr/bin/kill'        ],
 531          ['kmod',       '/usr/bin/kmod'        ],
 532          ['kexec',      '/usr/sbin/kexec'      ],
 533          ['sulogin',    '/usr/sbin/sulogin'    ],
 534          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 535          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 536          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 537          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 538         ]
 539 foreach prog : progs
 540         path = get_option(prog[0] + '-path')
 541         if path != ''
 542                 message('Using @1@ for @0@'.format(prog[0], path))
 543         else
 544                 exe = find_program(prog[0],
 545                                    '/usr/sbin/' + prog[0],
 546                                    '/sbin/' + prog[0],
 547                                    required: false)
 548                 path = exe.found() ? exe.path() : prog[1]
 549         endif
 550         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 551         conf.set_quoted(name, path)
 552         substs.set(name, path)
 553 endforeach
 554
 555 conf.set_quoted('TELINIT', get_option('telinit-path'))
 556
 557 if run_command('ln', '--relative', '--help').returncode() != 0
 558         error('ln does not support --relative')
 559 endif
 560
 561 ############################################################
 562
 563 gperf = find_program('gperf')
 564
 565 gperf_test_format = '''
 566 #include <string.h>
 567 const char * in_word_set(const char *, @0@);
 568 @1@
 569 '''
 570 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 571 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 572 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 573 if cc.compiles(gperf_test)
 574         gperf_len_type = 'size_t'
 575 else
 576         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 577         if cc.compiles(gperf_test)
 578                 gperf_len_type = 'unsigned'
 579         else
 580                 error('unable to determine gperf len type')
 581         endif
 582 endif
 583 message('gperf len type is @0@'.format(gperf_len_type))
 584 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 585          description : 'The type of gperf "len" parameter')
 586
 587 ############################################################
 588
 589 if not cc.has_header('sys/capability.h')
 590         error('POSIX caps headers not found')
 591 endif
 592 foreach header : ['crypt.h',
 593                   'linux/btrfs.h',
 594                   'linux/memfd.h',
 595                   'linux/vm_sockets.h',
 596                   'sys/auxv.h',
 597                   'valgrind/memcheck.h',
 598                   'valgrind/valgrind.h',
 599                  ]
 600
 601         conf.set10('HAVE_' + header.underscorify().to_upper(),
 602                    cc.has_header(header))
 603 endforeach
 604
 605 ############################################################
 606
 607 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 608 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 609 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 610
 611 default_hierarchy = get_option('default-hierarchy')
 612 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 613                 description : 'default cgroup hierarchy as string')
 614 if default_hierarchy == 'legacy'
 615         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 616 elif default_hierarchy == 'hybrid'
 617         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 618 else
 619         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 620 endif
 621
 622 time_epoch = get_option('time-epoch')
 623 if time_epoch == ''
 624         NEWS = files('NEWS')
 625         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 626 endif
 627 time_epoch = time_epoch.to_int()
 628 conf.set('TIME_EPOCH', time_epoch)
 629
 630 system_uid_max = get_option('system-uid-max')
 631 if system_uid_max == ''
 632         system_uid_max = run_command(
 633                 awk,
 634                 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 635                 '/etc/login.defs').stdout()
 636 endif
 637 system_uid_max = system_uid_max.to_int()
 638 conf.set('SYSTEM_UID_MAX', system_uid_max)
 639 substs.set('systemuidmax', system_uid_max)
 640 message('maximum system UID is @0@'.format(system_uid_max))
 641
 642 system_gid_max = get_option('system-gid-max')
 643 if system_gid_max == ''
 644         system_gid_max = run_command(
 645                 awk,
 646                 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 647                 '/etc/login.defs').stdout()
 648 endif
 649 system_gid_max = system_gid_max.to_int()
 650 conf.set('SYSTEM_GID_MAX', system_gid_max)
 651 substs.set('systemgidmax', system_gid_max)
 652 message('maximum system GID is @0@'.format(system_gid_max))
 653
 654 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 655 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 656 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 657 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 658 substs.set('dynamicuidmin', dynamic_uid_min)
 659 substs.set('dynamicuidmax', dynamic_uid_max)
 660
 661 container_uid_base_min = get_option('container-uid-base-min').to_int()
 662 container_uid_base_max = get_option('container-uid-base-max').to_int()
 663 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 664 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 665 substs.set('containeruidbasemin', container_uid_base_min)
 666 substs.set('containeruidbasemax', container_uid_base_max)
 667
 668 nobody_user = get_option('nobody-user')
 669 nobody_group = get_option('nobody-group')
 670
 671 getent_result = run_command('getent', 'passwd', '65534')
 672 if getent_result.returncode() == 0
 673         name = getent_result.stdout().split(':')[0]
 674         if name != nobody_user
 675                 message('WARNING:\n' +
 676                         '        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) +
 677                         '        Your build will result in an user table setup that is incompatible with the local system.')
 678         endif
 679 endif
 680 id_result = run_command('id', '-u', nobody_user)
 681 if id_result.returncode() == 0
 682         id = id_result.stdout().to_int()
 683         if id != 65534
 684                 message('WARNING:\n' +
 685                         '        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) +
 686                         '        Your build will result in an user table setup that is incompatible with the local system.')
 687         endif
 688 endif
 689
 690 getent_result = run_command('getent', 'group', '65534')
 691 if getent_result.returncode() == 0
 692         name = getent_result.stdout().split(':')[0]
 693         if name != nobody_group
 694                 message('WARNING:\n' +
 695                         '        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) +
 696                         '        Your build will result in an group table setup that is incompatible with the local system.')
 697         endif
 698 endif
 699 id_result = run_command('id', '-g', nobody_group)
 700 if id_result.returncode() == 0
 701         id = id_result.stdout().to_int()
 702         if id != 65534
 703                 message('WARNING:\n' +
 704                         '        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) +
 705                         '        Your build will result in an group table setup that is incompatible with the local system.')
 706         endif
 707 endif
 708 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 709         message('WARNING:\n' +
 710                 '        The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 711                 '        Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 712 endif
 713
 714 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 715 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 716 substs.set('NOBODY_USER_NAME', nobody_user)
 717 substs.set('NOBODY_GROUP_NAME', nobody_group)
 718
 719 tty_gid = get_option('tty-gid')
 720 conf.set('TTY_GID', tty_gid)
 721 substs.set('TTY_GID', tty_gid)
 722
 723 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 724 if get_option('users-gid') != ''
 725         users_gid = get_option('users-gid').to_int()
 726 else
 727         users_gid = '-'
 728 endif
 729 substs.set('USERS_GID', users_gid)
 730
 731 if get_option('adm-group')
 732         m4_defines += ['-DENABLE_ADM_GROUP']
 733 endif
 734
 735 if get_option('wheel-group')
 736         m4_defines += ['-DENABLE_WHEEL_GROUP']
 737 endif
 738
 739 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 740 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 741
 742 kill_user_processes = get_option('default-kill-user-processes')
 743 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 744 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 745
 746 dns_servers = get_option('dns-servers')
 747 conf.set_quoted('DNS_SERVERS', dns_servers)
 748 substs.set('DNS_SERVERS', dns_servers)
 749
 750 ntp_servers = get_option('ntp-servers')
 751 conf.set_quoted('NTP_SERVERS', ntp_servers)
 752 substs.set('NTP_SERVERS', ntp_servers)
 753
 754 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 755
 756 substs.set('SUSHELL', get_option('debug-shell'))
 757 substs.set('DEBUGTTY', get_option('debug-tty'))
 758
 759 debug = get_option('debug')
 760 enable_debug_hashmap = false
 761 enable_debug_mmap_cache = false
 762 if debug != ''
 763         foreach name : debug.split(',')
 764                 if name == 'hashmap'
 765                         enable_debug_hashmap = true
 766                 elif name == 'mmap-cache'
 767                         enable_debug_mmap_cache = true
 768                 else
 769                         message('unknown debug option "@0@", ignoring'.format(name))
 770                 endif
 771         endforeach
 772 endif
 773 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 774 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 775
 776 #####################################################################
 777
 778 threads = dependency('threads')
 779 librt = cc.find_library('rt')
 780 libm = cc.find_library('m')
 781 libdl = cc.find_library('dl')
 782 libcrypt = cc.find_library('crypt')
 783
 784 libcap = dependency('libcap', required : false)
 785 if not libcap.found()
 786         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 787         libcap = cc.find_library('cap')
 788 endif
 789
 790 libmount = dependency('mount',
 791                       version : '>= 2.30',
 792                       required : not fuzzer_build)
 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 m4_defines += have ? ['-DHAVE_SECCOMP'] : []
 806
 807 want_selinux = get_option('selinux')
 808 if want_selinux != 'false' and not fuzzer_build
 809         libselinux = dependency('libselinux',
 810                                 version : '>= 2.1.9',
 811                                 required : want_selinux == 'true')
 812         have = libselinux.found()
 813 else
 814         have = false
 815         libselinux = []
 816 endif
 817 conf.set10('HAVE_SELINUX', have)
 818 m4_defines += have ? ['-DHAVE_SELINUX'] : []
 819
 820 want_apparmor = get_option('apparmor')
 821 if want_apparmor != 'false' and not fuzzer_build
 822         libapparmor = dependency('libapparmor',
 823                                  required : want_apparmor == 'true')
 824         have = libapparmor.found()
 825 else
 826         have = false
 827         libapparmor = []
 828 endif
 829 conf.set10('HAVE_APPARMOR', have)
 830 m4_defines += have ? ['-DHAVE_APPARMOR'] : []
 831
 832 smack_run_label = get_option('smack-run-label')
 833 if smack_run_label != ''
 834         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 835         m4_defines += ['-DHAVE_SMACK_RUN_LABEL']
 836 endif
 837
 838 want_polkit = get_option('polkit')
 839 install_polkit = false
 840 install_polkit_pkla = false
 841 if want_polkit != 'false' and not fuzzer_build
 842         install_polkit = true
 843
 844         libpolkit = dependency('polkit-gobject-1',
 845                                required : false)
 846         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 847                 message('Old polkit detected, will install pkla files')
 848                 install_polkit_pkla = true
 849         endif
 850 endif
 851 conf.set10('ENABLE_POLKIT', install_polkit)
 852
 853 want_acl = get_option('acl')
 854 if want_acl != 'false' and not fuzzer_build
 855         libacl = cc.find_library('acl', required : want_acl == 'true')
 856         have = libacl.found()
 857 else
 858         have = false
 859         libacl = []
 860 endif
 861 conf.set10('HAVE_ACL', have)
 862 m4_defines += have ? ['-DHAVE_ACL'] : []
 863
 864 want_audit = get_option('audit')
 865 if want_audit != 'false' and not fuzzer_build
 866         libaudit = dependency('audit', required : want_audit == 'true')
 867         have = libaudit.found()
 868 else
 869         have = false
 870         libaudit = []
 871 endif
 872 conf.set10('HAVE_AUDIT', have)
 873
 874 want_blkid = get_option('blkid')
 875 if want_blkid != 'false' and not fuzzer_build
 876         libblkid = dependency('blkid', required : want_blkid == 'true')
 877         have = libblkid.found()
 878 else
 879         have = false
 880         libblkid = []
 881 endif
 882 conf.set10('HAVE_BLKID', have)
 883
 884 want_kmod = get_option('kmod')
 885 if want_kmod != 'false' and not fuzzer_build
 886         libkmod = dependency('libkmod',
 887                              version : '>= 15',
 888                              required : want_kmod == 'true')
 889         have = libkmod.found()
 890 else
 891         have = false
 892         libkmod = []
 893 endif
 894 conf.set10('HAVE_KMOD', have)
 895
 896 want_pam = get_option('pam')
 897 if want_pam != 'false' and not fuzzer_build
 898         libpam = cc.find_library('pam', required : want_pam == 'true')
 899         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 900         have = libpam.found() and libpam_misc.found()
 901 else
 902         have = false
 903         libpam = []
 904         libpam_misc = []
 905 endif
 906 conf.set10('HAVE_PAM', have)
 907 m4_defines += have ? ['-DHAVE_PAM'] : []
 908
 909 want_microhttpd = get_option('microhttpd')
 910 if want_microhttpd != 'false' and not fuzzer_build
 911         libmicrohttpd = dependency('libmicrohttpd',
 912                                    version : '>= 0.9.33',
 913                                    required : want_microhttpd == 'true')
 914         have = libmicrohttpd.found()
 915 else
 916         have = false
 917         libmicrohttpd = []
 918 endif
 919 conf.set10('HAVE_MICROHTTPD', have)
 920 m4_defines += have ? ['-DHAVE_MICROHTTPD'] : []
 921
 922 want_libcryptsetup = get_option('libcryptsetup')
 923 if want_libcryptsetup != 'false' and not fuzzer_build
 924         libcryptsetup = dependency('libcryptsetup',
 925                                    version : '>= 1.6.0',
 926                                    required : want_libcryptsetup == 'true')
 927         have = libcryptsetup.found()
 928 else
 929         have = false
 930         libcryptsetup = []
 931 endif
 932 conf.set10('HAVE_LIBCRYPTSETUP', have)
 933
 934 want_libcurl = get_option('libcurl')
 935 if want_libcurl != 'false' and not fuzzer_build
 936         libcurl = dependency('libcurl',
 937                              version : '>= 7.32.0',
 938                              required : want_libcurl == 'true')
 939         have = libcurl.found()
 940 else
 941         have = false
 942         libcurl = []
 943 endif
 944 conf.set10('HAVE_LIBCURL', have)
 945 m4_defines += have ? ['-DHAVE_LIBCURL'] : []
 946
 947 want_libidn = get_option('libidn')
 948 want_libidn2 = get_option('libidn2')
 949 if want_libidn == 'true' and want_libidn2 == 'true'
 950         error('libidn and libidn2 cannot be requested simultaneously')
 951 endif
 952
 953 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 954         libidn = dependency('libidn',
 955                             required : want_libidn == 'true')
 956         have = libidn.found()
 957 else
 958         have = false
 959         libidn = []
 960 endif
 961 conf.set10('HAVE_LIBIDN', have)
 962 m4_defines += have ? ['-DHAVE_LIBIDN'] : []
 963 if not have and want_libidn2 != 'false' and not fuzzer_build
 964         # libidn is used for both libidn and libidn2 objects
 965         libidn = dependency('libidn2',
 966                             required : want_libidn2 == 'true')
 967         have = libidn.found()
 968 else
 969         have = false
 970 endif
 971 conf.set10('HAVE_LIBIDN2', have)
 972 m4_defines += have ? ['-DHAVE_LIBIDN2'] : []
 973
 974 want_libiptc = get_option('libiptc')
 975 if want_libiptc != 'false' and not fuzzer_build
 976         libiptc = dependency('libiptc',
 977                              required : want_libiptc == 'true')
 978         have = libiptc.found()
 979 else
 980         have = false
 981         libiptc = []
 982 endif
 983 conf.set10('HAVE_LIBIPTC', have)
 984 m4_defines += have ? ['-DHAVE_LIBIPTC'] : []
 985
 986 want_qrencode = get_option('qrencode')
 987 if want_qrencode != 'false' and not fuzzer_build
 988         libqrencode = dependency('libqrencode',
 989                                  required : want_qrencode == 'true')
 990         have = libqrencode.found()
 991 else
 992         have = false
 993         libqrencode = []
 994 endif
 995 conf.set10('HAVE_QRENCODE', have)
 996
 997 want_gcrypt = get_option('gcrypt')
 998 if want_gcrypt != 'false' and not fuzzer_build
 999         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1000         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1001         have = libgcrypt.found() and libgpg_error.found()
1002 else
1003         have = false
1004 endif
1005 if not have
1006         # link to neither of the libs if one is not found
1007         libgcrypt = []
1008         libgpg_error = []
1009 endif
1010 conf.set10('HAVE_GCRYPT', have)
1011
1012 want_gnutls = get_option('gnutls')
1013 if want_gnutls != 'false' and not fuzzer_build
1014         libgnutls = dependency('gnutls',
1015                                version : '>= 3.1.4',
1016                                required : want_gnutls == 'true')
1017         have = libgnutls.found()
1018 else
1019         have = false
1020         libgnutls = []
1021 endif
1022 conf.set10('HAVE_GNUTLS', have)
1023
1024 want_elfutils = get_option('elfutils')
1025 if want_elfutils != 'false' and not fuzzer_build
1026         libdw = dependency('libdw',
1027                            required : want_elfutils == 'true')
1028         have = libdw.found()
1029 else
1030         have = false
1031         libdw = []
1032 endif
1033 conf.set10('HAVE_ELFUTILS', have)
1034
1035 want_zlib = get_option('zlib')
1036 if want_zlib != 'false' and not fuzzer_build
1037         libz = dependency('zlib',
1038                           required : want_zlib == 'true')
1039         have = libz.found()
1040 else
1041         have = false
1042         libz = []
1043 endif
1044 conf.set10('HAVE_ZLIB', have)
1045
1046 want_bzip2 = get_option('bzip2')
1047 if want_bzip2 != 'false' and not fuzzer_build
1048         libbzip2 = cc.find_library('bz2',
1049                                    required : want_bzip2 == 'true')
1050         have = libbzip2.found()
1051 else
1052         have = false
1053         libbzip2 = []
1054 endif
1055 conf.set10('HAVE_BZIP2', have)
1056
1057 want_xz = get_option('xz')
1058 if want_xz != 'false' and not fuzzer_build
1059         libxz = dependency('liblzma',
1060                            required : want_xz == 'true')
1061         have = libxz.found()
1062 else
1063         have = false
1064         libxz = []
1065 endif
1066 conf.set10('HAVE_XZ', have)
1067
1068 want_lz4 = get_option('lz4')
1069 if want_lz4 != 'false' and not fuzzer_build
1070         liblz4 = dependency('liblz4',
1071                             required : want_lz4 == 'true')
1072         have = liblz4.found()
1073 else
1074         have = false
1075         liblz4 = []
1076 endif
1077 conf.set10('HAVE_LZ4', have)
1078
1079 want_xkbcommon = get_option('xkbcommon')
1080 if want_xkbcommon != 'false' and not fuzzer_build
1081         libxkbcommon = dependency('xkbcommon',
1082                                   version : '>= 0.3.0',
1083                                   required : want_xkbcommon == 'true')
1084         have = libxkbcommon.found()
1085 else
1086         have = false
1087         libxkbcommon = []
1088 endif
1089 conf.set10('HAVE_XKBCOMMON', 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         m4_defines += have ? ['-D' + name] : []
1201 endforeach
1202
1203 want_tests = get_option('tests')
1204 install_tests = get_option('install-tests')
1205 tests = []
1206 fuzzers = []
1207
1208 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', get_option('slow-tests'))
1209
1210 #####################################################################
1211
1212 if get_option('efi')
1213         efi_arch = host_machine.cpu_family()
1214
1215         if efi_arch == 'x86'
1216                 EFI_MACHINE_TYPE_NAME = 'ia32'
1217                 gnu_efi_arch = 'ia32'
1218         elif efi_arch == 'x86_64'
1219                 EFI_MACHINE_TYPE_NAME = 'x64'
1220                 gnu_efi_arch = 'x86_64'
1221         elif efi_arch == 'arm'
1222                 EFI_MACHINE_TYPE_NAME = 'arm'
1223                 gnu_efi_arch = 'arm'
1224         elif efi_arch == 'aarch64'
1225                 EFI_MACHINE_TYPE_NAME = 'aa64'
1226                 gnu_efi_arch = 'aarch64'
1227         else
1228                 EFI_MACHINE_TYPE_NAME = ''
1229                 gnu_efi_arch = ''
1230         endif
1231
1232         have = true
1233         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1234
1235         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1236 else
1237         have = false
1238 endif
1239 conf.set10('ENABLE_EFI', have)
1240
1241 #####################################################################
1242
1243 config_h = configure_file(
1244         output : 'config.h',
1245         configuration : conf)
1246
1247 includes = include_directories('src/basic',
1248                                'src/shared',
1249                                'src/systemd',
1250                                'src/journal',
1251                                'src/resolve',
1252                                'src/timesync',
1253                                'src/login',
1254                                'src/udev',
1255                                'src/libudev',
1256                                'src/core',
1257                                'src/libsystemd/sd-bus',
1258                                'src/libsystemd/sd-device',
1259                                'src/libsystemd/sd-hwdb',
1260                                'src/libsystemd/sd-id128',
1261                                'src/libsystemd/sd-netlink',
1262                                'src/libsystemd/sd-network',
1263                                'src/libsystemd-network',
1264                                '.')
1265
1266 add_project_arguments('-include', 'config.h', language : 'c')
1267
1268 subdir('po')
1269 subdir('catalog')
1270 subdir('src/systemd')
1271 subdir('src/basic')
1272 subdir('src/libsystemd')
1273 subdir('src/libsystemd-network')
1274 subdir('src/journal')
1275 subdir('src/login')
1276
1277 libjournal_core = static_library(
1278         'journal-core',
1279         libjournal_core_sources,
1280         journald_gperf_c,
1281         include_directories : includes,
1282         install : false)
1283
1284 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1285 libsystemd = shared_library(
1286         'systemd',
1287         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1288         version : libsystemd_version,
1289         include_directories : includes,
1290         link_args : ['-shared',
1291                      '-Wl,--version-script=' + libsystemd_sym_path],
1292         link_with : [libbasic,
1293                      libbasic_gcrypt],
1294         link_whole : [libsystemd_static,
1295                       libjournal_client],
1296         dependencies : [threads,
1297                         librt,
1298                         libxz,
1299                         liblz4],
1300         link_depends : libsystemd_sym,
1301         install : true,
1302         install_dir : rootlibdir)
1303
1304 ############################################################
1305
1306 # binaries that have --help and are intended for use by humans,
1307 # usually, but not always, installed in /bin.
1308 public_programs = []
1309
1310 subdir('src/libudev')
1311 subdir('src/shared')
1312 subdir('src/core')
1313 subdir('src/udev')
1314 subdir('src/network')
1315
1316 subdir('src/analyze')
1317 subdir('src/journal-remote')
1318 subdir('src/coredump')
1319 subdir('src/hostname')
1320 subdir('src/import')
1321 subdir('src/kernel-install')
1322 subdir('src/locale')
1323 subdir('src/machine')
1324 subdir('src/nspawn')
1325 subdir('src/resolve')
1326 subdir('src/timedate')
1327 subdir('src/timesync')
1328 subdir('src/vconsole')
1329 subdir('src/boot/efi')
1330
1331 subdir('src/test')
1332 subdir('src/fuzz')
1333 subdir('rules')
1334 subdir('test')
1335
1336 ############################################################
1337
1338 # only static linking apart from libdl, to make sure that the
1339 # module is linked to all libraries that it uses.
1340 test_dlopen = executable(
1341         'test-dlopen',
1342         test_dlopen_c,
1343         include_directories : includes,
1344         link_with : [libbasic],
1345         dependencies : [libdl])
1346
1347 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1348                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1349                  ['mymachines', 'ENABLE_MACHINED'],
1350                  ['resolve',    'ENABLE_RESOLVE']]
1351
1352         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1353         if condition
1354                 module = tuple[0]
1355
1356                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1357                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1358
1359                 nss = shared_library(
1360                         'nss_' + module,
1361                         'src/nss-@0@/nss-@0@.c'.format(module),
1362                         version : '2',
1363                         include_directories : includes,
1364                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1365                         link_args : ['-Wl,-z,nodelete',
1366                                      '-shared',
1367                                      '-Wl,--version-script=' + version_script_arg,
1368                                      '-Wl,--undefined'],
1369                         link_with : [libsystemd_static,
1370                                      libbasic],
1371                         dependencies : [threads,
1372                                         librt],
1373                         link_depends : sym,
1374                         install : true,
1375                         install_dir : rootlibdir)
1376
1377                 # We cannot use shared_module because it does not support version suffix.
1378                 # Unfortunately shared_library insists on creating the symlink…
1379                 meson.add_install_script('sh', '-c',
1380                                          'rm $DESTDIR@0@/libnss_@1@.so'
1381                                          .format(rootlibdir, module))
1382
1383                 test('dlopen-nss_' + module,
1384                      test_dlopen,
1385                      args : [nss.full_path()]) # path to dlopen must include a slash
1386         endif
1387 endforeach
1388
1389 ############################################################
1390
1391 executable('systemd',
1392            systemd_sources,
1393            include_directories : includes,
1394            link_with : [libcore,
1395                         libshared],
1396            dependencies : [threads,
1397                            librt,
1398                            libseccomp,
1399                            libselinux,
1400                            libmount,
1401                            libblkid],
1402            install_rpath : rootlibexecdir,
1403            install : true,
1404            install_dir : rootlibexecdir)
1405
1406 exe = executable('systemd-analyze',
1407                  systemd_analyze_sources,
1408                  include_directories : includes,
1409                  link_with : [libcore,
1410                               libshared],
1411                  dependencies : [threads,
1412                                  librt,
1413                                  libseccomp,
1414                                  libselinux,
1415                                  libmount,
1416                                  libblkid],
1417                  install_rpath : rootlibexecdir,
1418                  install : true)
1419 public_programs += [exe]
1420
1421 executable('systemd-journald',
1422            systemd_journald_sources,
1423            include_directories : includes,
1424            link_with : [libjournal_core,
1425                         libshared],
1426            dependencies : [threads,
1427                            libxz,
1428                            liblz4,
1429                            libselinux],
1430            install_rpath : rootlibexecdir,
1431            install : true,
1432            install_dir : rootlibexecdir)
1433
1434 exe = executable('systemd-cat',
1435                  systemd_cat_sources,
1436                  include_directories : includes,
1437                  link_with : [libjournal_core,
1438                               libshared],
1439                  dependencies : [threads],
1440                  install_rpath : rootlibexecdir,
1441                  install : true)
1442 public_programs += [exe]
1443
1444 exe = executable('journalctl',
1445                  journalctl_sources,
1446                  include_directories : includes,
1447                  link_with : [libshared],
1448                  dependencies : [threads,
1449                                  libqrencode,
1450                                  libxz,
1451                                  liblz4],
1452                  install_rpath : rootlibexecdir,
1453                  install : true,
1454                  install_dir : rootbindir)
1455 public_programs += [exe]
1456
1457 executable('systemd-getty-generator',
1458            'src/getty-generator/getty-generator.c',
1459            include_directories : includes,
1460            link_with : [libshared],
1461            install_rpath : rootlibexecdir,
1462            install : true,
1463            install_dir : systemgeneratordir)
1464
1465 executable('systemd-debug-generator',
1466            'src/debug-generator/debug-generator.c',
1467            include_directories : includes,
1468            link_with : [libshared],
1469            install_rpath : rootlibexecdir,
1470            install : true,
1471            install_dir : systemgeneratordir)
1472
1473 executable('systemd-fstab-generator',
1474            'src/fstab-generator/fstab-generator.c',
1475            'src/core/mount-setup.c',
1476            include_directories : includes,
1477            link_with : [libshared],
1478            install_rpath : rootlibexecdir,
1479            install : true,
1480            install_dir : systemgeneratordir)
1481
1482 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1483         executable('30-systemd-environment-d-generator',
1484                    'src/environment-d-generator/environment-d-generator.c',
1485                    include_directories : includes,
1486                    link_with : [libshared],
1487                    install_rpath : rootlibexecdir,
1488                    install : true,
1489                    install_dir : userenvgeneratordir)
1490
1491         meson.add_install_script(meson_make_symlink,
1492                                  join_paths(sysconfdir, 'environment'),
1493                                  join_paths(environmentdir, '99-environment.conf'))
1494 endif
1495
1496 if conf.get('ENABLE_HIBERNATE') == 1
1497         executable('systemd-hibernate-resume-generator',
1498                    'src/hibernate-resume/hibernate-resume-generator.c',
1499                    include_directories : includes,
1500                    link_with : [libshared],
1501                    install_rpath : rootlibexecdir,
1502                    install : true,
1503                    install_dir : systemgeneratordir)
1504
1505         executable('systemd-hibernate-resume',
1506                    'src/hibernate-resume/hibernate-resume.c',
1507                    include_directories : includes,
1508                    link_with : [libshared],
1509                    install_rpath : rootlibexecdir,
1510                    install : true,
1511                    install_dir : rootlibexecdir)
1512 endif
1513
1514 if conf.get('HAVE_BLKID') == 1
1515         executable('systemd-gpt-auto-generator',
1516                    'src/gpt-auto-generator/gpt-auto-generator.c',
1517                    'src/basic/blkid-util.h',
1518                    include_directories : includes,
1519                    link_with : [libshared],
1520                    dependencies : libblkid,
1521                    install_rpath : rootlibexecdir,
1522                    install : true,
1523                    install_dir : systemgeneratordir)
1524
1525         exe = executable('systemd-dissect',
1526                          'src/dissect/dissect.c',
1527                          include_directories : includes,
1528                          link_with : [libshared],
1529                          install_rpath : rootlibexecdir,
1530                          install : true,
1531                          install_dir : rootlibexecdir)
1532         public_programs += [exe]
1533 endif
1534
1535 if conf.get('ENABLE_RESOLVE') == 1
1536         executable('systemd-resolved',
1537                    systemd_resolved_sources,
1538                    include_directories : includes,
1539                    link_with : [libshared,
1540                                 libbasic_gcrypt,
1541                                 libsystemd_resolve_core],
1542                    dependencies : [threads,
1543                                    libgpg_error,
1544                                    libm,
1545                                    libidn],
1546                    install_rpath : rootlibexecdir,
1547                    install : true,
1548                    install_dir : rootlibexecdir)
1549
1550         exe = executable('systemd-resolve',
1551                          systemd_resolve_sources,
1552                          include_directories : includes,
1553                          link_with : [libshared,
1554                                       libbasic_gcrypt,
1555                                       libsystemd_resolve_core],
1556                          dependencies : [threads,
1557                                          libgpg_error,
1558                                          libm,
1559                                          libidn],
1560                          install_rpath : rootlibexecdir,
1561                          install : true)
1562         public_programs += [exe]
1563 endif
1564
1565 if conf.get('ENABLE_LOGIND') == 1
1566         executable('systemd-logind',
1567                    systemd_logind_sources,
1568                    include_directories : includes,
1569                    link_with : [liblogind_core,
1570                                 libshared],
1571                    dependencies : [threads,
1572                                    libacl],
1573                    install_rpath : rootlibexecdir,
1574                    install : true,
1575                    install_dir : rootlibexecdir)
1576
1577         exe = executable('loginctl',
1578                          loginctl_sources,
1579                          include_directories : includes,
1580                          link_with : [libshared],
1581                          dependencies : [threads,
1582                                          liblz4,
1583                                          libxz],
1584                          install_rpath : rootlibexecdir,
1585                          install : true,
1586                          install_dir : rootbindir)
1587         public_programs += [exe]
1588
1589         exe = executable('systemd-inhibit',
1590                          'src/login/inhibit.c',
1591                          include_directories : includes,
1592                          link_with : [libshared],
1593                          install_rpath : rootlibexecdir,
1594                          install : true,
1595                          install_dir : rootbindir)
1596         public_programs += [exe]
1597
1598         if conf.get('HAVE_PAM') == 1
1599                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1600                 pam_systemd = shared_library(
1601                         'pam_systemd',
1602                         pam_systemd_c,
1603                         name_prefix : '',
1604                         include_directories : includes,
1605                         link_args : ['-shared',
1606                                      '-Wl,--version-script=' + version_script_arg],
1607                         link_with : [libsystemd_static,
1608                                      libshared_static],
1609                         dependencies : [threads,
1610                                         libpam,
1611                                         libpam_misc],
1612                         link_depends : pam_systemd_sym,
1613                         install : true,
1614                         install_dir : pamlibdir)
1615
1616                 test('dlopen-pam_systemd',
1617                      test_dlopen,
1618                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1619         endif
1620 endif
1621
1622 if conf.get('HAVE_PAM') == 1
1623         executable('systemd-user-sessions',
1624                    'src/user-sessions/user-sessions.c',
1625                    include_directories : includes,
1626                    link_with : [libshared],
1627                    install_rpath : rootlibexecdir,
1628                    install : true,
1629                    install_dir : rootlibexecdir)
1630 endif
1631
1632 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1633         exe = executable('bootctl',
1634                          'src/boot/bootctl.c',
1635                          include_directories : includes,
1636                          link_with : [libshared],
1637                          dependencies : [libblkid],
1638                          install_rpath : rootlibexecdir,
1639                          install : true)
1640         public_programs += [exe]
1641 endif
1642
1643 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1644                  include_directories : includes,
1645                  link_with : [libshared],
1646                  dependencies : [threads],
1647                  install_rpath : rootlibexecdir,
1648                  install : true)
1649 public_programs += [exe]
1650
1651 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1652                  include_directories : includes,
1653                  link_with : [libshared],
1654                  dependencies : [threads,
1655                                  libcap,
1656                                  libselinux,
1657                                  libxz,
1658                                  liblz4],
1659                  install_rpath : rootlibexecdir,
1660                  install : true,
1661                  install_dir : rootbindir)
1662 public_programs += [exe]
1663
1664 if conf.get('ENABLE_BACKLIGHT') == 1
1665         executable('systemd-backlight',
1666                    'src/backlight/backlight.c',
1667                    include_directories : includes,
1668                    link_with : [libshared],
1669                    install_rpath : rootlibexecdir,
1670                    install : true,
1671                    install_dir : rootlibexecdir)
1672 endif
1673
1674 if conf.get('ENABLE_RFKILL') == 1
1675         executable('systemd-rfkill',
1676                    'src/rfkill/rfkill.c',
1677                    include_directories : includes,
1678                    link_with : [libshared],
1679                    install_rpath : rootlibexecdir,
1680                    install : true,
1681                    install_dir : rootlibexecdir)
1682 endif
1683
1684 executable('systemd-system-update-generator',
1685            'src/system-update-generator/system-update-generator.c',
1686            include_directories : includes,
1687            link_with : [libshared],
1688            install_rpath : rootlibexecdir,
1689            install : true,
1690            install_dir : systemgeneratordir)
1691
1692 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1693         executable('systemd-cryptsetup',
1694                    'src/cryptsetup/cryptsetup.c',
1695                    include_directories : includes,
1696                    link_with : [libshared],
1697                    dependencies : [libcryptsetup],
1698                    install_rpath : rootlibexecdir,
1699                    install : true,
1700                    install_dir : rootlibexecdir)
1701
1702         executable('systemd-cryptsetup-generator',
1703                    'src/cryptsetup/cryptsetup-generator.c',
1704                    include_directories : includes,
1705                    link_with : [libshared],
1706                    dependencies : [libcryptsetup],
1707                    install_rpath : rootlibexecdir,
1708                    install : true,
1709                    install_dir : systemgeneratordir)
1710
1711         executable('systemd-veritysetup',
1712                    'src/veritysetup/veritysetup.c',
1713                    include_directories : includes,
1714                    link_with : [libshared],
1715                    dependencies : [libcryptsetup],
1716                    install_rpath : rootlibexecdir,
1717                    install : true,
1718                    install_dir : rootlibexecdir)
1719
1720         executable('systemd-veritysetup-generator',
1721                    'src/veritysetup/veritysetup-generator.c',
1722                    include_directories : includes,
1723                    link_with : [libshared],
1724                    dependencies : [libcryptsetup],
1725                    install_rpath : rootlibexecdir,
1726                    install : true,
1727                    install_dir : systemgeneratordir)
1728 endif
1729
1730 if conf.get('HAVE_SYSV_COMPAT') == 1
1731         executable('systemd-sysv-generator',
1732                    'src/sysv-generator/sysv-generator.c',
1733                    include_directories : includes,
1734                    link_with : [libshared],
1735                    install_rpath : rootlibexecdir,
1736                    install : true,
1737                    install_dir : systemgeneratordir)
1738
1739         executable('systemd-rc-local-generator',
1740                    'src/rc-local-generator/rc-local-generator.c',
1741                    include_directories : includes,
1742                    link_with : [libshared],
1743                    install_rpath : rootlibexecdir,
1744                    install : true,
1745                    install_dir : systemgeneratordir)
1746 endif
1747
1748 if conf.get('ENABLE_HOSTNAMED') == 1
1749         executable('systemd-hostnamed',
1750                    'src/hostname/hostnamed.c',
1751                    include_directories : includes,
1752                    link_with : [libshared],
1753                    install_rpath : rootlibexecdir,
1754                    install : true,
1755                    install_dir : rootlibexecdir)
1756
1757         exe = executable('hostnamectl',
1758                          'src/hostname/hostnamectl.c',
1759                          include_directories : includes,
1760                          link_with : [libshared],
1761                          install_rpath : rootlibexecdir,
1762                          install : true)
1763         public_programs += [exe]
1764 endif
1765
1766 if conf.get('ENABLE_LOCALED') == 1
1767         if conf.get('HAVE_XKBCOMMON') == 1
1768                 # logind will load libxkbcommon.so dynamically on its own
1769                 deps = [libdl]
1770         else
1771                 deps = []
1772         endif
1773
1774         executable('systemd-localed',
1775                    systemd_localed_sources,
1776                    include_directories : includes,
1777                    link_with : [libshared],
1778                    dependencies : deps,
1779                    install_rpath : rootlibexecdir,
1780                    install : true,
1781                    install_dir : rootlibexecdir)
1782
1783         exe = executable('localectl',
1784                          localectl_sources,
1785                          include_directories : includes,
1786                          link_with : [libshared],
1787                          install_rpath : rootlibexecdir,
1788                          install : true)
1789         public_programs += [exe]
1790 endif
1791
1792 if conf.get('ENABLE_TIMEDATED') == 1
1793         executable('systemd-timedated',
1794                    'src/timedate/timedated.c',
1795                    include_directories : includes,
1796                    link_with : [libshared],
1797                    install_rpath : rootlibexecdir,
1798                    install : true,
1799                    install_dir : rootlibexecdir)
1800
1801         exe = executable('timedatectl',
1802                          'src/timedate/timedatectl.c',
1803                          include_directories : includes,
1804                          install_rpath : rootlibexecdir,
1805                          link_with : [libshared],
1806                          install : true)
1807         public_programs += [exe]
1808 endif
1809
1810 if conf.get('ENABLE_TIMESYNCD') == 1
1811         executable('systemd-timesyncd',
1812                    systemd_timesyncd_sources,
1813                    include_directories : includes,
1814                    link_with : [libshared],
1815                    dependencies : [threads,
1816                                    libm],
1817                    install_rpath : rootlibexecdir,
1818                    install : true,
1819                    install_dir : rootlibexecdir)
1820 endif
1821
1822 if conf.get('ENABLE_MACHINED') == 1
1823         executable('systemd-machined',
1824                    systemd_machined_sources,
1825                    include_directories : includes,
1826                    link_with : [libmachine_core,
1827                                 libshared],
1828                    install_rpath : rootlibexecdir,
1829                    install : true,
1830                    install_dir : rootlibexecdir)
1831
1832         exe = executable('machinectl',
1833                          'src/machine/machinectl.c',
1834                          include_directories : includes,
1835                          link_with : [libshared],
1836                          dependencies : [threads,
1837                                          libxz,
1838                                          liblz4],
1839                          install_rpath : rootlibexecdir,
1840                          install : true,
1841                          install_dir : rootbindir)
1842         public_programs += [exe]
1843 endif
1844
1845 if conf.get('ENABLE_IMPORTD') == 1
1846         executable('systemd-importd',
1847                    systemd_importd_sources,
1848                    include_directories : includes,
1849                    link_with : [libshared],
1850                    dependencies : [threads],
1851                    install_rpath : rootlibexecdir,
1852                    install : true,
1853                    install_dir : rootlibexecdir)
1854
1855         systemd_pull = executable('systemd-pull',
1856                                   systemd_pull_sources,
1857                                   include_directories : includes,
1858                                   link_with : [libshared],
1859                                   dependencies : [libcurl,
1860                                                   libz,
1861                                                   libbzip2,
1862                                                   libxz,
1863                                                   libgcrypt],
1864                                   install_rpath : rootlibexecdir,
1865                                   install : true,
1866                                   install_dir : rootlibexecdir)
1867
1868         systemd_import = executable('systemd-import',
1869                                     systemd_import_sources,
1870                                     include_directories : includes,
1871                                     link_with : [libshared],
1872                                     dependencies : [libcurl,
1873                                                     libz,
1874                                                     libbzip2,
1875                                                     libxz],
1876                                     install_rpath : rootlibexecdir,
1877                                     install : true,
1878                                     install_dir : rootlibexecdir)
1879
1880         systemd_export = executable('systemd-export',
1881                                     systemd_export_sources,
1882                                     include_directories : includes,
1883                                     link_with : [libshared],
1884                                     dependencies : [libcurl,
1885                                                     libz,
1886                                                     libbzip2,
1887                                                     libxz],
1888                                     install_rpath : rootlibexecdir,
1889                                     install : true,
1890                                     install_dir : rootlibexecdir)
1891         public_programs += [systemd_pull, systemd_import, systemd_export]
1892 endif
1893
1894 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
1895         exe = executable('systemd-journal-upload',
1896                          systemd_journal_upload_sources,
1897                          include_directories : includes,
1898                          link_with : [libshared],
1899                          dependencies : [threads,
1900                                          libcurl,
1901                                          libgnutls,
1902                                          libxz,
1903                                          liblz4],
1904                          install_rpath : rootlibexecdir,
1905                          install : true,
1906                          install_dir : rootlibexecdir)
1907         public_programs += [exe]
1908 endif
1909
1910 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
1911         s_j_remote = executable('systemd-journal-remote',
1912                                 systemd_journal_remote_sources,
1913                                 include_directories : includes,
1914                                 link_with : [libshared],
1915                                 dependencies : [threads,
1916                                                 libmicrohttpd,
1917                                                 libgnutls,
1918                                                 libxz,
1919                                                 liblz4],
1920                                 install_rpath : rootlibexecdir,
1921                                 install : true,
1922                                 install_dir : rootlibexecdir)
1923
1924         s_j_gatewayd = executable('systemd-journal-gatewayd',
1925                                   systemd_journal_gatewayd_sources,
1926                                   include_directories : includes,
1927                                   link_with : [libshared],
1928                                   dependencies : [threads,
1929                                                   libmicrohttpd,
1930                                                   libgnutls,
1931                                                   libxz,
1932                                                   liblz4],
1933                                   install_rpath : rootlibexecdir,
1934                                   install : true,
1935                                   install_dir : rootlibexecdir)
1936         public_programs += [s_j_remote, s_j_gatewayd]
1937 endif
1938
1939 if conf.get('ENABLE_COREDUMP') == 1
1940         executable('systemd-coredump',
1941                    systemd_coredump_sources,
1942                    include_directories : includes,
1943                    link_with : [libshared],
1944                    dependencies : [threads,
1945                                    libacl,
1946                                    libdw,
1947                                    libxz,
1948                                    liblz4],
1949                    install_rpath : rootlibexecdir,
1950                    install : true,
1951                    install_dir : rootlibexecdir)
1952
1953         exe = executable('coredumpctl',
1954                          coredumpctl_sources,
1955                          include_directories : includes,
1956                          link_with : [libshared],
1957                          dependencies : [threads,
1958                                          libxz,
1959                                          liblz4],
1960                          install_rpath : rootlibexecdir,
1961                          install : true)
1962         public_programs += [exe]
1963 endif
1964
1965 if conf.get('ENABLE_BINFMT') == 1
1966         exe = executable('systemd-binfmt',
1967                          'src/binfmt/binfmt.c',
1968                          include_directories : includes,
1969                          link_with : [libshared],
1970                          install_rpath : rootlibexecdir,
1971                          install : true,
1972                          install_dir : rootlibexecdir)
1973         public_programs += [exe]
1974
1975         meson.add_install_script('sh', '-c',
1976                                  mkdir_p.format(binfmtdir))
1977         meson.add_install_script('sh', '-c',
1978                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
1979 endif
1980
1981 if conf.get('ENABLE_VCONSOLE') == 1
1982         executable('systemd-vconsole-setup',
1983                    'src/vconsole/vconsole-setup.c',
1984                    include_directories : includes,
1985                    link_with : [libshared],
1986                    install_rpath : rootlibexecdir,
1987                    install : true,
1988                    install_dir : rootlibexecdir)
1989 endif
1990
1991 if conf.get('ENABLE_RANDOMSEED') == 1
1992         executable('systemd-random-seed',
1993                    'src/random-seed/random-seed.c',
1994                    include_directories : includes,
1995                    link_with : [libshared],
1996                    install_rpath : rootlibexecdir,
1997                    install : true,
1998                    install_dir : rootlibexecdir)
1999 endif
2000
2001 if conf.get('ENABLE_FIRSTBOOT') == 1
2002         executable('systemd-firstboot',
2003                    'src/firstboot/firstboot.c',
2004                    include_directories : includes,
2005                    link_with : [libshared],
2006                    dependencies : [libcrypt],
2007                    install_rpath : rootlibexecdir,
2008                    install : true,
2009                    install_dir : rootbindir)
2010 endif
2011
2012 executable('systemd-remount-fs',
2013            'src/remount-fs/remount-fs.c',
2014            'src/core/mount-setup.c',
2015            'src/core/mount-setup.h',
2016            include_directories : includes,
2017            link_with : [libshared],
2018            install_rpath : rootlibexecdir,
2019            install : true,
2020            install_dir : rootlibexecdir)
2021
2022 executable('systemd-machine-id-setup',
2023            'src/machine-id-setup/machine-id-setup-main.c',
2024            'src/core/machine-id-setup.c',
2025            'src/core/machine-id-setup.h',
2026            include_directories : includes,
2027            link_with : [libshared],
2028            install_rpath : rootlibexecdir,
2029            install : true,
2030            install_dir : rootbindir)
2031
2032 executable('systemd-fsck',
2033            'src/fsck/fsck.c',
2034            include_directories : includes,
2035            link_with : [libshared],
2036            install_rpath : rootlibexecdir,
2037            install : true,
2038            install_dir : rootlibexecdir)
2039
2040 executable('systemd-growfs',
2041            'src/partition/growfs.c',
2042            include_directories : includes,
2043            link_with : [libshared],
2044            dependencies : [libcryptsetup],
2045            install_rpath : rootlibexecdir,
2046            install : true,
2047            install_dir : rootlibexecdir)
2048
2049 executable('systemd-makefs',
2050            'src/partition/makefs.c',
2051            include_directories : includes,
2052            link_with : [libshared],
2053            install_rpath : rootlibexecdir,
2054            install : true,
2055            install_dir : rootlibexecdir)
2056
2057 executable('systemd-sleep',
2058            'src/sleep/sleep.c',
2059            include_directories : includes,
2060            link_with : [libshared],
2061            install_rpath : rootlibexecdir,
2062            install : true,
2063            install_dir : rootlibexecdir)
2064
2065 exe = executable('systemd-sysctl',
2066                  'src/sysctl/sysctl.c',
2067                  include_directories : includes,
2068                  link_with : [libshared],
2069                  install_rpath : rootlibexecdir,
2070                  install : true,
2071                  install_dir : rootlibexecdir)
2072 public_programs += [exe]
2073
2074 executable('systemd-ac-power',
2075            'src/ac-power/ac-power.c',
2076            include_directories : includes,
2077            link_with : [libshared],
2078            install_rpath : rootlibexecdir,
2079            install : true,
2080            install_dir : rootlibexecdir)
2081
2082 exe = executable('systemd-detect-virt',
2083                  'src/detect-virt/detect-virt.c',
2084                  include_directories : includes,
2085                  link_with : [libshared],
2086                  install_rpath : rootlibexecdir,
2087                  install : true)
2088 public_programs += [exe]
2089
2090 exe = executable('systemd-delta',
2091                  'src/delta/delta.c',
2092                  include_directories : includes,
2093                  link_with : [libshared],
2094                  install_rpath : rootlibexecdir,
2095                  install : true)
2096 public_programs += [exe]
2097
2098 exe = executable('systemd-escape',
2099                  'src/escape/escape.c',
2100                  include_directories : includes,
2101                  link_with : [libshared],
2102                  install_rpath : rootlibexecdir,
2103                  install : true,
2104                  install_dir : rootbindir)
2105 public_programs += [exe]
2106
2107 exe = executable('systemd-notify',
2108                  'src/notify/notify.c',
2109                  include_directories : includes,
2110                  link_with : [libshared],
2111                  install_rpath : rootlibexecdir,
2112                  install : true,
2113                  install_dir : rootbindir)
2114 public_programs += [exe]
2115
2116 executable('systemd-volatile-root',
2117            'src/volatile-root/volatile-root.c',
2118            include_directories : includes,
2119            link_with : [libshared],
2120            install_rpath : rootlibexecdir,
2121            install : true,
2122            install_dir : rootlibexecdir)
2123
2124 executable('systemd-cgroups-agent',
2125            'src/cgroups-agent/cgroups-agent.c',
2126            include_directories : includes,
2127            link_with : [libshared],
2128            install_rpath : rootlibexecdir,
2129            install : true,
2130            install_dir : rootlibexecdir)
2131
2132 exe = executable('systemd-path',
2133                  'src/path/path.c',
2134                  include_directories : includes,
2135                  link_with : [libshared],
2136                  install_rpath : rootlibexecdir,
2137                  install : true)
2138 public_programs += [exe]
2139
2140 exe = executable('systemd-ask-password',
2141                  'src/ask-password/ask-password.c',
2142                  include_directories : includes,
2143                  link_with : [libshared],
2144                  install_rpath : rootlibexecdir,
2145                  install : true,
2146                  install_dir : rootbindir)
2147 public_programs += [exe]
2148
2149 executable('systemd-reply-password',
2150            'src/reply-password/reply-password.c',
2151            include_directories : includes,
2152            link_with : [libshared],
2153            install_rpath : rootlibexecdir,
2154            install : true,
2155            install_dir : rootlibexecdir)
2156
2157 exe = executable('systemd-tty-ask-password-agent',
2158                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2159                  include_directories : includes,
2160                  link_with : [libshared],
2161                  install_rpath : rootlibexecdir,
2162                  install : true,
2163                  install_dir : rootbindir)
2164 public_programs += [exe]
2165
2166 exe = executable('systemd-cgls',
2167                  'src/cgls/cgls.c',
2168                  include_directories : includes,
2169                  link_with : [libshared],
2170                  install_rpath : rootlibexecdir,
2171                  install : true)
2172 public_programs += [exe]
2173
2174 exe = executable('systemd-cgtop',
2175                  'src/cgtop/cgtop.c',
2176                  include_directories : includes,
2177                  link_with : [libshared],
2178                  install_rpath : rootlibexecdir,
2179                  install : true)
2180 public_programs += [exe]
2181
2182 executable('systemd-initctl',
2183            'src/initctl/initctl.c',
2184            include_directories : includes,
2185            link_with : [libshared],
2186            install_rpath : rootlibexecdir,
2187            install : true,
2188            install_dir : rootlibexecdir)
2189
2190 exe = executable('systemd-mount',
2191                  'src/mount/mount-tool.c',
2192                  include_directories : includes,
2193                  link_with : [libshared],
2194                  install_rpath : rootlibexecdir,
2195                  install : true)
2196 public_programs += [exe]
2197
2198 meson.add_install_script(meson_make_symlink,
2199                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2200
2201 exe = executable('systemd-run',
2202                  'src/run/run.c',
2203                  include_directories : includes,
2204                  link_with : [libshared],
2205                  install_rpath : rootlibexecdir,
2206                  install : true)
2207 public_programs += [exe]
2208
2209 exe = executable('systemd-stdio-bridge',
2210                  'src/stdio-bridge/stdio-bridge.c',
2211                  include_directories : includes,
2212                  link_with : [libshared],
2213                  install_rpath : rootlibexecdir,
2214                  install : true)
2215 public_programs += [exe]
2216
2217 exe = executable('busctl',
2218                  'src/busctl/busctl.c',
2219                  'src/busctl/busctl-introspect.c',
2220                  'src/busctl/busctl-introspect.h',
2221                  include_directories : includes,
2222                  link_with : [libshared],
2223                  install_rpath : rootlibexecdir,
2224                  install : true)
2225 public_programs += [exe]
2226
2227 if conf.get('ENABLE_SYSUSERS') == 1
2228         exe = executable('systemd-sysusers',
2229                          'src/sysusers/sysusers.c',
2230                          include_directories : includes,
2231                          link_with : [libshared],
2232                          install_rpath : rootlibexecdir,
2233                          install : true,
2234                          install_dir : rootbindir)
2235         public_programs += [exe]
2236 endif
2237
2238 if conf.get('ENABLE_TMPFILES') == 1
2239         exe = executable('systemd-tmpfiles',
2240                          'src/tmpfiles/tmpfiles.c',
2241                          include_directories : includes,
2242                          link_with : [libshared],
2243                          dependencies : [libacl],
2244                          install_rpath : rootlibexecdir,
2245                          install : true,
2246                          install_dir : rootbindir)
2247         public_programs += [exe]
2248
2249         test('test-systemd-tmpfiles',
2250              test_systemd_tmpfiles_py,
2251              args : exe.full_path())
2252         # https://github.com/mesonbuild/meson/issues/2681
2253 endif
2254
2255 if conf.get('ENABLE_HWDB') == 1
2256         exe = executable('systemd-hwdb',
2257                          'src/hwdb/hwdb.c',
2258                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2259                          include_directories : includes,
2260                          link_with : [libudev_static],
2261                          install_rpath : udev_rpath,
2262                          install : true,
2263                          install_dir : rootbindir)
2264         public_programs += [exe]
2265 endif
2266
2267 if conf.get('ENABLE_QUOTACHECK') == 1
2268         executable('systemd-quotacheck',
2269                    'src/quotacheck/quotacheck.c',
2270                    include_directories : includes,
2271                    link_with : [libshared],
2272                    install_rpath : rootlibexecdir,
2273                    install : true,
2274                    install_dir : rootlibexecdir)
2275 endif
2276
2277 exe = executable('systemd-socket-proxyd',
2278                  'src/socket-proxy/socket-proxyd.c',
2279                  include_directories : includes,
2280                  link_with : [libshared],
2281                  dependencies : [threads],
2282                  install_rpath : rootlibexecdir,
2283                  install : true,
2284                  install_dir : rootlibexecdir)
2285 public_programs += [exe]
2286
2287 exe = executable('systemd-udevd',
2288                  systemd_udevd_sources,
2289                  include_directories : includes,
2290                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2291                  link_with : [libudev_core,
2292                               libsystemd_network,
2293                               libudev_static],
2294                  dependencies : [threads,
2295                                  libkmod,
2296                                  libidn,
2297                                  libacl,
2298                                  libblkid],
2299                  install_rpath : udev_rpath,
2300                  install : true,
2301                  install_dir : rootlibexecdir)
2302 public_programs += [exe]
2303
2304 exe = executable('udevadm',
2305                  udevadm_sources,
2306                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2307                  include_directories : includes,
2308                  link_with : [libudev_core,
2309                               libsystemd_network,
2310                               libudev_static],
2311                  dependencies : [threads,
2312                                  libkmod,
2313                                  libidn,
2314                                  libacl,
2315                                  libblkid],
2316                  install_rpath : udev_rpath,
2317                  install : true,
2318                  install_dir : rootbindir)
2319 public_programs += [exe]
2320
2321 executable('systemd-shutdown',
2322            systemd_shutdown_sources,
2323            include_directories : includes,
2324            link_with : [libshared],
2325            install_rpath : rootlibexecdir,
2326            install : true,
2327            install_dir : rootlibexecdir)
2328
2329 executable('systemd-update-done',
2330            'src/update-done/update-done.c',
2331            include_directories : includes,
2332            link_with : [libshared],
2333            install_rpath : rootlibexecdir,
2334            install : true,
2335            install_dir : rootlibexecdir)
2336
2337 executable('systemd-update-utmp',
2338            'src/update-utmp/update-utmp.c',
2339            include_directories : includes,
2340            link_with : [libshared],
2341            dependencies : [libaudit],
2342            install_rpath : rootlibexecdir,
2343            install : true,
2344            install_dir : rootlibexecdir)
2345
2346 if conf.get('HAVE_KMOD') == 1
2347         executable('systemd-modules-load',
2348                    'src/modules-load/modules-load.c',
2349                    include_directories : includes,
2350                    link_with : [libshared],
2351                    dependencies : [libkmod],
2352                    install_rpath : rootlibexecdir,
2353                    install : true,
2354                    install_dir : rootlibexecdir)
2355
2356         meson.add_install_script('sh', '-c',
2357                                  mkdir_p.format(modulesloaddir))
2358         meson.add_install_script('sh', '-c',
2359                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2360 endif
2361
2362 exe = executable('systemd-nspawn',
2363                  systemd_nspawn_sources,
2364                  'src/core/mount-setup.c', # FIXME: use a variable?
2365                  'src/core/mount-setup.h',
2366                  'src/core/loopback-setup.c',
2367                  'src/core/loopback-setup.h',
2368                  include_directories : [includes, include_directories('src/nspawn')],
2369                  link_with : [libshared],
2370                  dependencies : [libacl,
2371                                  libblkid,
2372                                  libseccomp,
2373                                  libselinux],
2374                  install_rpath : rootlibexecdir,
2375                  install : true)
2376 public_programs += [exe]
2377
2378 if conf.get('ENABLE_NETWORKD') == 1
2379         executable('systemd-networkd',
2380                    systemd_networkd_sources,
2381                    include_directories : includes,
2382                    link_with : [libnetworkd_core,
2383                                 libsystemd_network,
2384                                 libudev_static,
2385                                 libshared],
2386                    dependencies : [threads],
2387                    install_rpath : rootlibexecdir,
2388                    install : true,
2389                    install_dir : rootlibexecdir)
2390
2391         executable('systemd-networkd-wait-online',
2392                    systemd_networkd_wait_online_sources,
2393                    include_directories : includes,
2394                    link_with : [libnetworkd_core,
2395                                 libshared],
2396                    install_rpath : rootlibexecdir,
2397                    install : true,
2398                    install_dir : rootlibexecdir)
2399
2400         exe = executable('networkctl',
2401                    networkctl_sources,
2402                    include_directories : includes,
2403                    link_with : [libsystemd_network,
2404                               libshared],
2405                    install_rpath : rootlibexecdir,
2406                    install : true,
2407                    install_dir : rootbindir)
2408         public_programs += [exe]
2409 endif
2410
2411 executable('systemd-sulogin-shell',
2412            ['src/sulogin-shell/sulogin-shell.c'],
2413            include_directories : includes,
2414            link_with : [libshared],
2415            install_rpath : rootlibexecdir,
2416            install : true,
2417            install_dir : rootlibexecdir)
2418
2419 ############################################################
2420
2421 foreach tuple : tests
2422         sources = tuple[0]
2423         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2424         dependencies = tuple[2]
2425         condition = tuple.length() >= 4 ? tuple[3] : ''
2426         type = tuple.length() >= 5 ? tuple[4] : ''
2427         defs = tuple.length() >= 6 ? tuple[5] : []
2428         incs = tuple.length() >= 7 ? tuple[6] : includes
2429         timeout = 30
2430
2431         name = sources[0].split('/')[-1].split('.')[0]
2432         if type.startswith('timeout=')
2433                 timeout = type.split('=')[1].to_int()
2434                 type = ''
2435         endif
2436         if want_tests == 'false'
2437                 message('Not compiling @0@ because tests is set to false'.format(name))
2438         elif condition == '' or conf.get(condition) == 1
2439                 exe = executable(
2440                         name,
2441                         sources,
2442                         include_directories : incs,
2443                         link_with : link_with,
2444                         dependencies : dependencies,
2445                         c_args : defs,
2446                         install_rpath : rootlibexecdir,
2447                         install : install_tests,
2448                         install_dir : join_paths(testsdir, type))
2449
2450                 if type == 'manual'
2451                         message('@0@ is a manual test'.format(name))
2452                 elif type == 'unsafe' and want_tests != 'unsafe'
2453                         message('@0@ is an unsafe test'.format(name))
2454                 else
2455                         test(name, exe,
2456                              env : test_env,
2457                              timeout : timeout)
2458                 endif
2459         else
2460                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2461         endif
2462 endforeach
2463
2464 test_libsystemd_sym = executable(
2465         'test-libsystemd-sym',
2466         test_libsystemd_sym_c,
2467         include_directories : includes,
2468         link_with : [libsystemd],
2469         install : install_tests,
2470         install_dir : testsdir)
2471 test('test-libsystemd-sym',
2472      test_libsystemd_sym)
2473
2474 test_libudev_sym = executable(
2475         'test-libudev-sym',
2476         test_libudev_sym_c,
2477         include_directories : includes,
2478         c_args : ['-Wno-deprecated-declarations'],
2479         link_with : [libudev],
2480         install : install_tests,
2481         install_dir : testsdir)
2482 test('test-libudev-sym',
2483      test_libudev_sym)
2484
2485 ############################################################
2486
2487 fuzzer_exes = []
2488
2489 foreach tuple : fuzzers
2490         sources = tuple[0]
2491         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2492         dependencies = tuple[2]
2493         defs = tuple.length() >= 4 ? tuple[3] : []
2494         incs = tuple.length() >= 5 ? tuple[4] : includes
2495
2496         if fuzzer_build
2497                 dependencies += fuzzing_engine
2498         else
2499                 sources += 'src/fuzz/fuzz-main.c'
2500         endif
2501
2502         name = sources[0].split('/')[-1].split('.')[0]
2503
2504         fuzzer_exes += executable(
2505                 name,
2506                 sources,
2507                 include_directories : [incs, include_directories('src/fuzz')],
2508                 link_with : link_with,
2509                 dependencies : dependencies,
2510                 c_args : defs,
2511                 install : false)
2512 endforeach
2513
2514 run_target('fuzzers',
2515         depends : fuzzer_exes,
2516         command : ['true'])
2517
2518 ############################################################
2519
2520 make_directive_index_py = find_program('tools/make-directive-index.py')
2521 make_man_index_py = find_program('tools/make-man-index.py')
2522 xml_helper_py = find_program('tools/xml_helper.py')
2523 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2524
2525 subdir('units')
2526 subdir('sysctl.d')
2527 subdir('sysusers.d')
2528 subdir('tmpfiles.d')
2529 subdir('presets')
2530 subdir('hwdb')
2531 subdir('network')
2532 subdir('man')
2533 subdir('shell-completion/bash')
2534 subdir('shell-completion/zsh')
2535 subdir('docs/sysvinit')
2536 subdir('docs/var-log')
2537
2538 # FIXME: figure out if the warning is true:
2539 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2540 install_subdir('factory/etc',
2541                install_dir : factorydir)
2542
2543
2544 install_data('xorg/50-systemd-user.sh',
2545              install_dir : xinitrcdir)
2546 install_data('modprobe.d/systemd.conf',
2547              install_dir : modprobedir)
2548 install_data('README',
2549              'NEWS',
2550              'CODING_STYLE',
2551              'DISTRO_PORTING',
2552              'ENVIRONMENT.md',
2553              'LICENSE.GPL2',
2554              'LICENSE.LGPL2.1',
2555              'TRANSIENT-SETTINGS.md',
2556              'UIDS-GIDS.md',
2557              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2558              install_dir : docdir)
2559
2560 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2561 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2562
2563 ############################################################
2564
2565 meson_check_help = find_program('tools/meson-check-help.sh')
2566
2567 foreach exec : public_programs
2568         name = exec.full_path().split('/')[-1]
2569         test('check-help-' + name,
2570              meson_check_help,
2571              args : [exec.full_path()])
2572 endforeach
2573
2574 ############################################################
2575
2576 if git.found()
2577         all_files = run_command(
2578                 git,
2579                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2580                  'ls-files',
2581                  ':/*.[ch]'])
2582         all_files = files(all_files.stdout().split())
2583
2584         custom_target(
2585                 'tags',
2586                 output : 'tags',
2587                 command : ['env', 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2588         custom_target(
2589                 'ctags',
2590                 output : 'ctags',
2591                 command : ['env', 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2592 endif
2593
2594 if git.found()
2595         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2596         run_target(
2597                 'git-contrib',
2598                 command : [meson_git_contrib_sh])
2599 endif
2600
2601 if git.found()
2602         git_head = run_command(
2603                 git,
2604                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2605                  'rev-parse', 'HEAD']).stdout().strip()
2606         git_head_short = run_command(
2607                 git,
2608                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2609                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2610
2611         run_target(
2612                 'git-snapshot',
2613                 command : ['git', 'archive',
2614                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2615                                                                  git_head_short),
2616                            '--prefix', 'systemd-@0@/'.format(git_head),
2617                            'HEAD'])
2618 endif
2619
2620 ############################################################
2621
2622 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2623 run_target(
2624         'check-api-docs',
2625         depends : [man, libsystemd, libudev],
2626         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2627
2628 ############################################################
2629
2630 status = [
2631         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2632
2633         'prefix directory:                  @0@'.format(prefixdir),
2634         'rootprefix directory:              @0@'.format(rootprefixdir),
2635         'sysconf directory:                 @0@'.format(sysconfdir),
2636         'include directory:                 @0@'.format(includedir),
2637         'lib directory:                     @0@'.format(libdir),
2638         'rootlib directory:                 @0@'.format(rootlibdir),
2639         'SysV init scripts:                 @0@'.format(sysvinit_path),
2640         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2641         'PAM modules directory:             @0@'.format(pamlibdir),
2642         'PAM configuration directory:       @0@'.format(pamconfdir),
2643         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2644         'modprobe.d directory:              @0@'.format(modprobedir),
2645         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2646         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2647         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2648         'bash completions directory:        @0@'.format(bashcompletiondir),
2649         'zsh completions directory:         @0@'.format(zshcompletiondir),
2650         'extra start script:                @0@'.format(get_option('rc-local')),
2651         'extra stop script:                 @0@'.format(get_option('halt-local')),
2652         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2653                                                               get_option('debug-tty')),
2654         'TTY GID:                           @0@'.format(tty_gid),
2655         'users GID:                         @0@'.format(users_gid),
2656         'maximum system UID:                @0@'.format(system_uid_max),
2657         'maximum system GID:                @0@'.format(system_gid_max),
2658         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2659         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2660         'minimum container UID base:        @0@'.format(container_uid_base_min),
2661         'maximum container UID base:        @0@'.format(container_uid_base_max),
2662         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2663         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2664         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2665         'support URL:                       @0@'.format(support_url),
2666         'nobody user name:                  @0@'.format(nobody_user),
2667         'nobody group name:                 @0@'.format(nobody_group),
2668         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2669         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2670
2671         'default DNSSEC mode:               @0@'.format(default_dnssec),
2672         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2673         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2674
2675 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2676 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2677 status += [
2678         'default DNS servers:               @0@'.format(alt_dns_servers),
2679         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2680
2681 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2682                              '@@0@'.format(time_epoch)).stdout().strip()
2683 status += [
2684         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2685
2686 # TODO:
2687 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2688 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2689 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2690
2691 if conf.get('ENABLE_EFI') == 1
2692         status += [
2693                 'efi arch:                          @0@'.format(efi_arch)]
2694
2695         if have_gnu_efi
2696                 status += [
2697                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2698                         'EFI CC                             @0@'.format(efi_cc),
2699                         'EFI lib directory:                 @0@'.format(efi_libdir),
2700                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2701                         'EFI include directory:             @0@'.format(efi_incdir)]
2702         endif
2703 endif
2704
2705 found = []
2706 missing = []
2707
2708 foreach tuple : [
2709         ['libcryptsetup'],
2710         ['PAM'],
2711         ['AUDIT'],
2712         ['IMA'],
2713         ['AppArmor'],
2714         ['SELinux'],
2715         ['SECCOMP'],
2716         ['SMACK'],
2717         ['zlib'],
2718         ['xz'],
2719         ['lz4'],
2720         ['bzip2'],
2721         ['ACL'],
2722         ['gcrypt'],
2723         ['qrencode'],
2724         ['microhttpd'],
2725         ['gnutls'],
2726         ['libcurl'],
2727         ['idn'],
2728         ['libidn2'],
2729         ['libidn'],
2730         ['nss-systemd'],
2731         ['libiptc'],
2732         ['elfutils'],
2733         ['binfmt'],
2734         ['vconsole'],
2735         ['quotacheck'],
2736         ['tmpfiles'],
2737         ['environment.d'],
2738         ['sysusers'],
2739         ['firstboot'],
2740         ['randomseed'],
2741         ['backlight'],
2742         ['rfkill'],
2743         ['logind'],
2744         ['machined'],
2745         ['importd'],
2746         ['hostnamed'],
2747         ['timedated'],
2748         ['timesyncd'],
2749         ['localed'],
2750         ['networkd'],
2751         ['resolve'],
2752         ['coredump'],
2753         ['polkit'],
2754         ['legacy pkla',      install_polkit_pkla],
2755         ['efi'],
2756         ['gnu-efi',          have_gnu_efi],
2757         ['kmod'],
2758         ['xkbcommon'],
2759         ['blkid'],
2760         ['dbus'],
2761         ['glib'],
2762         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2763         ['hwdb'],
2764         ['tpm'],
2765         ['man pages',        want_man],
2766         ['html pages',       want_html],
2767         ['man page indices', want_man and have_lxml],
2768         ['split /usr',       conf.get('HAVE_SPLIT_USR') == 1],
2769         ['SysV compat'],
2770         ['utmp'],
2771         ['ldconfig'],
2772         ['hibernate'],
2773         ['adm group',        get_option('adm-group')],
2774         ['wheel group',      get_option('wheel-group')],
2775         ['gshadow'],
2776         ['debug hashmap'],
2777         ['debug mmap cache'],
2778 ]
2779
2780         cond = tuple.get(1, '')
2781         if cond == ''
2782                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2783                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2784                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2785         endif
2786         if cond
2787                 found += [tuple[0]]
2788         else
2789                 missing += [tuple[0]]
2790         endif
2791 endforeach
2792
2793 status += [
2794         '',
2795         'enabled features: @0@'.format(', '.join(found)),
2796         '',
2797         'disabled features: @0@'.format(', '.join(missing)),
2798         '']
2799 message('\n         '.join(status))
2800
2801 if rootprefixdir != rootprefix_default
2802         message('WARNING:\n' +
2803                 '        Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2804                 '        systemd used fixed names for unit file directories and other paths, so anything\n' +
2805                 '        except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2806 endif