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 : '236',
  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 = '0.20.0'
  31 libudev_version = '1.6.8'
  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 : ['linux/btrfs.h',
 593                   'linux/memfd.h',
 594                   'linux/vm_sockets.h',
 595                   'sys/auxv.h',
 596                   'valgrind/memcheck.h',
 597                   'valgrind/valgrind.h',
 598                  ]
 599
 600         conf.set10('HAVE_' + header.underscorify().to_upper(),
 601                    cc.has_header(header))
 602 endforeach
 603
 604 ############################################################
 605
 606 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 607 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 608 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 609
 610 default_hierarchy = get_option('default-hierarchy')
 611 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 612                 description : 'default cgroup hierarchy as string')
 613 if default_hierarchy == 'legacy'
 614         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 615 elif default_hierarchy == 'hybrid'
 616         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 617 else
 618         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 619 endif
 620
 621 time_epoch = get_option('time-epoch')
 622 if time_epoch == ''
 623         NEWS = files('NEWS')
 624         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 625 endif
 626 time_epoch = time_epoch.to_int()
 627 conf.set('TIME_EPOCH', time_epoch)
 628
 629 system_uid_max = get_option('system-uid-max')
 630 if system_uid_max == ''
 631         system_uid_max = run_command(
 632                 awk,
 633                 'BEGIN { uid=999 } /^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 634                 '/etc/login.defs').stdout()
 635 endif
 636 system_uid_max = system_uid_max.to_int()
 637 conf.set('SYSTEM_UID_MAX', system_uid_max)
 638 substs.set('systemuidmax', system_uid_max)
 639 message('maximum system UID is @0@'.format(system_uid_max))
 640
 641 system_gid_max = get_option('system-gid-max')
 642 if system_gid_max == ''
 643         system_gid_max = run_command(
 644                 awk,
 645                 'BEGIN { gid=999 } /^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 646                 '/etc/login.defs').stdout()
 647 endif
 648 system_gid_max = system_gid_max.to_int()
 649 conf.set('SYSTEM_GID_MAX', system_gid_max)
 650 substs.set('systemgidmax', system_gid_max)
 651 message('maximum system GID is @0@'.format(system_gid_max))
 652
 653 dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 654 dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 655 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 656 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 657 substs.set('dynamicuidmin', dynamic_uid_min)
 658 substs.set('dynamicuidmax', dynamic_uid_max)
 659
 660 container_uid_base_min = get_option('container-uid-base-min').to_int()
 661 container_uid_base_max = get_option('container-uid-base-max').to_int()
 662 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 663 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 664 substs.set('containeruidbasemin', container_uid_base_min)
 665 substs.set('containeruidbasemax', container_uid_base_max)
 666
 667 nobody_user = get_option('nobody-user')
 668 nobody_group = get_option('nobody-group')
 669
 670 getent_result = run_command('getent', 'passwd', '65534')
 671 if getent_result.returncode() == 0
 672         name = getent_result.stdout().split(':')[0]
 673         if name != nobody_user
 674                 message('WARNING:\n' +
 675                         '        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) +
 676                         '        Your build will result in an user table setup that is incompatible with the local system.')
 677         endif
 678 endif
 679 id_result = run_command('id', '-u', nobody_user)
 680 if id_result.returncode() == 0
 681         id = id_result.stdout().to_int()
 682         if id != 65534
 683                 message('WARNING:\n' +
 684                         '        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) +
 685                         '        Your build will result in an user table setup that is incompatible with the local system.')
 686         endif
 687 endif
 688
 689 getent_result = run_command('getent', 'group', '65534')
 690 if getent_result.returncode() == 0
 691         name = getent_result.stdout().split(':')[0]
 692         if name != nobody_group
 693                 message('WARNING:\n' +
 694                         '        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) +
 695                         '        Your build will result in an group table setup that is incompatible with the local system.')
 696         endif
 697 endif
 698 id_result = run_command('id', '-g', nobody_group)
 699 if id_result.returncode() == 0
 700         id = id_result.stdout().to_int()
 701         if id != 65534
 702                 message('WARNING:\n' +
 703                         '        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) +
 704                         '        Your build will result in an group table setup that is incompatible with the local system.')
 705         endif
 706 endif
 707 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 708         message('WARNING:\n' +
 709                 '        The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 710                 '        Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 711 endif
 712
 713 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 714 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 715 substs.set('NOBODY_USER_NAME', nobody_user)
 716 substs.set('NOBODY_GROUP_NAME', nobody_group)
 717
 718 tty_gid = get_option('tty-gid')
 719 conf.set('TTY_GID', tty_gid)
 720 substs.set('TTY_GID', tty_gid)
 721
 722 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 723 if get_option('users-gid') != ''
 724         users_gid = get_option('users-gid').to_int()
 725 else
 726         users_gid = '-'
 727 endif
 728 substs.set('USERS_GID', users_gid)
 729
 730 if get_option('adm-group')
 731         m4_defines += ['-DENABLE_ADM_GROUP']
 732 endif
 733
 734 if get_option('wheel-group')
 735         m4_defines += ['-DENABLE_WHEEL_GROUP']
 736 endif
 737
 738 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 739 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 740
 741 kill_user_processes = get_option('default-kill-user-processes')
 742 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 743 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 744
 745 dns_servers = get_option('dns-servers')
 746 conf.set_quoted('DNS_SERVERS', dns_servers)
 747 substs.set('DNS_SERVERS', dns_servers)
 748
 749 ntp_servers = get_option('ntp-servers')
 750 conf.set_quoted('NTP_SERVERS', ntp_servers)
 751 substs.set('NTP_SERVERS', ntp_servers)
 752
 753 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 754
 755 substs.set('SUSHELL', get_option('debug-shell'))
 756 substs.set('DEBUGTTY', get_option('debug-tty'))
 757
 758 debug = get_option('debug')
 759 enable_debug_hashmap = false
 760 enable_debug_mmap_cache = false
 761 if debug != ''
 762         foreach name : debug.split(',')
 763                 if name == 'hashmap'
 764                         enable_debug_hashmap = true
 765                 elif name == 'mmap-cache'
 766                         enable_debug_mmap_cache = true
 767                 else
 768                         message('unknown debug option "@0@", ignoring'.format(name))
 769                 endif
 770         endforeach
 771 endif
 772 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 773 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 774
 775 #####################################################################
 776
 777 threads = dependency('threads')
 778 librt = cc.find_library('rt')
 779 libm = cc.find_library('m')
 780 libdl = cc.find_library('dl')
 781 libcrypt = cc.find_library('crypt')
 782
 783 libcap = dependency('libcap', required : false)
 784 if not libcap.found()
 785         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 786         libcap = cc.find_library('cap')
 787 endif
 788
 789 libmount = dependency('mount',
 790                       version : '>= 2.30',
 791                       required : not fuzzer_build)
 792
 793 want_seccomp = get_option('seccomp')
 794 if want_seccomp != 'false' and not fuzzer_build
 795         libseccomp = dependency('libseccomp',
 796                                 version : '>= 2.3.1',
 797                                 required : want_seccomp == 'true')
 798         have = libseccomp.found()
 799 else
 800         have = false
 801         libseccomp = []
 802 endif
 803 conf.set10('HAVE_SECCOMP', have)
 804 m4_defines += have ? ['-DHAVE_SECCOMP'] : []
 805
 806 want_selinux = get_option('selinux')
 807 if want_selinux != 'false' and not fuzzer_build
 808         libselinux = dependency('libselinux',
 809                                 version : '>= 2.1.9',
 810                                 required : want_selinux == 'true')
 811         have = libselinux.found()
 812 else
 813         have = false
 814         libselinux = []
 815 endif
 816 conf.set10('HAVE_SELINUX', have)
 817 m4_defines += have ? ['-DHAVE_SELINUX'] : []
 818
 819 want_apparmor = get_option('apparmor')
 820 if want_apparmor != 'false' and not fuzzer_build
 821         libapparmor = dependency('libapparmor',
 822                                  required : want_apparmor == 'true')
 823         have = libapparmor.found()
 824 else
 825         have = false
 826         libapparmor = []
 827 endif
 828 conf.set10('HAVE_APPARMOR', have)
 829 m4_defines += have ? ['-DHAVE_APPARMOR'] : []
 830
 831 smack_run_label = get_option('smack-run-label')
 832 if smack_run_label != ''
 833         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 834         m4_defines += ['-DHAVE_SMACK_RUN_LABEL']
 835 endif
 836
 837 want_polkit = get_option('polkit')
 838 install_polkit = false
 839 install_polkit_pkla = false
 840 if want_polkit != 'false' and not fuzzer_build
 841         install_polkit = true
 842
 843         libpolkit = dependency('polkit-gobject-1',
 844                                required : false)
 845         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 846                 message('Old polkit detected, will install pkla files')
 847                 install_polkit_pkla = true
 848         endif
 849 endif
 850 conf.set10('ENABLE_POLKIT', install_polkit)
 851
 852 want_acl = get_option('acl')
 853 if want_acl != 'false' and not fuzzer_build
 854         libacl = cc.find_library('acl', required : want_acl == 'true')
 855         have = libacl.found()
 856 else
 857         have = false
 858         libacl = []
 859 endif
 860 conf.set10('HAVE_ACL', have)
 861 m4_defines += have ? ['-DHAVE_ACL'] : []
 862
 863 want_audit = get_option('audit')
 864 if want_audit != 'false' and not fuzzer_build
 865         libaudit = dependency('audit', required : want_audit == 'true')
 866         have = libaudit.found()
 867 else
 868         have = false
 869         libaudit = []
 870 endif
 871 conf.set10('HAVE_AUDIT', have)
 872
 873 want_blkid = get_option('blkid')
 874 if want_blkid != 'false' and not fuzzer_build
 875         libblkid = dependency('blkid', required : want_blkid == 'true')
 876         have = libblkid.found()
 877 else
 878         have = false
 879         libblkid = []
 880 endif
 881 conf.set10('HAVE_BLKID', have)
 882
 883 want_kmod = get_option('kmod')
 884 if want_kmod != 'false' and not fuzzer_build
 885         libkmod = dependency('libkmod',
 886                              version : '>= 15',
 887                              required : want_kmod == 'true')
 888         have = libkmod.found()
 889 else
 890         have = false
 891         libkmod = []
 892 endif
 893 conf.set10('HAVE_KMOD', have)
 894
 895 want_pam = get_option('pam')
 896 if want_pam != 'false' and not fuzzer_build
 897         libpam = cc.find_library('pam', required : want_pam == 'true')
 898         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 899         have = libpam.found() and libpam_misc.found()
 900 else
 901         have = false
 902         libpam = []
 903         libpam_misc = []
 904 endif
 905 conf.set10('HAVE_PAM', have)
 906 m4_defines += have ? ['-DHAVE_PAM'] : []
 907
 908 want_microhttpd = get_option('microhttpd')
 909 if want_microhttpd != 'false' and not fuzzer_build
 910         libmicrohttpd = dependency('libmicrohttpd',
 911                                    version : '>= 0.9.33',
 912                                    required : want_microhttpd == 'true')
 913         have = libmicrohttpd.found()
 914 else
 915         have = false
 916         libmicrohttpd = []
 917 endif
 918 conf.set10('HAVE_MICROHTTPD', have)
 919 m4_defines += have ? ['-DHAVE_MICROHTTPD'] : []
 920
 921 want_libcryptsetup = get_option('libcryptsetup')
 922 if want_libcryptsetup != 'false' and not fuzzer_build
 923         libcryptsetup = dependency('libcryptsetup',
 924                                    version : '>= 1.6.0',
 925                                    required : want_libcryptsetup == 'true')
 926         have = libcryptsetup.found()
 927 else
 928         have = false
 929         libcryptsetup = []
 930 endif
 931 conf.set10('HAVE_LIBCRYPTSETUP', have)
 932
 933 want_libcurl = get_option('libcurl')
 934 if want_libcurl != 'false' and not fuzzer_build
 935         libcurl = dependency('libcurl',
 936                              version : '>= 7.32.0',
 937                              required : want_libcurl == 'true')
 938         have = libcurl.found()
 939 else
 940         have = false
 941         libcurl = []
 942 endif
 943 conf.set10('HAVE_LIBCURL', have)
 944 m4_defines += have ? ['-DHAVE_LIBCURL'] : []
 945
 946 want_libidn = get_option('libidn')
 947 want_libidn2 = get_option('libidn2')
 948 if want_libidn == 'true' and want_libidn2 == 'true'
 949         error('libidn and libidn2 cannot be requested simultaneously')
 950 endif
 951
 952 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 953         libidn = dependency('libidn',
 954                             required : want_libidn == 'true')
 955         have = libidn.found()
 956 else
 957         have = false
 958         libidn = []
 959 endif
 960 conf.set10('HAVE_LIBIDN', have)
 961 m4_defines += have ? ['-DHAVE_LIBIDN'] : []
 962 if not have and want_libidn2 != 'false' and not fuzzer_build
 963         # libidn is used for both libidn and libidn2 objects
 964         libidn = dependency('libidn2',
 965                             required : want_libidn2 == 'true')
 966         have = libidn.found()
 967 else
 968         have = false
 969 endif
 970 conf.set10('HAVE_LIBIDN2', have)
 971 m4_defines += have ? ['-DHAVE_LIBIDN2'] : []
 972
 973 want_libiptc = get_option('libiptc')
 974 if want_libiptc != 'false' and not fuzzer_build
 975         libiptc = dependency('libiptc',
 976                              required : want_libiptc == 'true')
 977         have = libiptc.found()
 978 else
 979         have = false
 980         libiptc = []
 981 endif
 982 conf.set10('HAVE_LIBIPTC', have)
 983 m4_defines += have ? ['-DHAVE_LIBIPTC'] : []
 984
 985 want_qrencode = get_option('qrencode')
 986 if want_qrencode != 'false' and not fuzzer_build
 987         libqrencode = dependency('libqrencode',
 988                                  required : want_qrencode == 'true')
 989         have = libqrencode.found()
 990 else
 991         have = false
 992         libqrencode = []
 993 endif
 994 conf.set10('HAVE_QRENCODE', have)
 995
 996 want_gcrypt = get_option('gcrypt')
 997 if want_gcrypt != 'false' and not fuzzer_build
 998         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
 999         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1000         have = libgcrypt.found() and libgpg_error.found()
1001 else
1002         have = false
1003 endif
1004 if not have
1005         # link to neither of the libs if one is not found
1006         libgcrypt = []
1007         libgpg_error = []
1008 endif
1009 conf.set10('HAVE_GCRYPT', have)
1010
1011 want_gnutls = get_option('gnutls')
1012 if want_gnutls != 'false' and not fuzzer_build
1013         libgnutls = dependency('gnutls',
1014                                version : '>= 3.1.4',
1015                                required : want_gnutls == 'true')
1016         have = libgnutls.found()
1017 else
1018         have = false
1019         libgnutls = []
1020 endif
1021 conf.set10('HAVE_GNUTLS', have)
1022
1023 want_elfutils = get_option('elfutils')
1024 if want_elfutils != 'false' and not fuzzer_build
1025         libdw = dependency('libdw',
1026                            required : want_elfutils == 'true')
1027         have = libdw.found()
1028 else
1029         have = false
1030         libdw = []
1031 endif
1032 conf.set10('HAVE_ELFUTILS', have)
1033
1034 want_zlib = get_option('zlib')
1035 if want_zlib != 'false' and not fuzzer_build
1036         libz = dependency('zlib',
1037                           required : want_zlib == 'true')
1038         have = libz.found()
1039 else
1040         have = false
1041         libz = []
1042 endif
1043 conf.set10('HAVE_ZLIB', have)
1044
1045 want_bzip2 = get_option('bzip2')
1046 if want_bzip2 != 'false' and not fuzzer_build
1047         libbzip2 = cc.find_library('bz2',
1048                                    required : want_bzip2 == 'true')
1049         have = libbzip2.found()
1050 else
1051         have = false
1052         libbzip2 = []
1053 endif
1054 conf.set10('HAVE_BZIP2', have)
1055
1056 want_xz = get_option('xz')
1057 if want_xz != 'false' and not fuzzer_build
1058         libxz = dependency('liblzma',
1059                            required : want_xz == 'true')
1060         have = libxz.found()
1061 else
1062         have = false
1063         libxz = []
1064 endif
1065 conf.set10('HAVE_XZ', have)
1066
1067 want_lz4 = get_option('lz4')
1068 if want_lz4 != 'false' and not fuzzer_build
1069         liblz4 = dependency('liblz4',
1070                             required : want_lz4 == 'true')
1071         have = liblz4.found()
1072 else
1073         have = false
1074         liblz4 = []
1075 endif
1076 conf.set10('HAVE_LZ4', have)
1077
1078 want_xkbcommon = get_option('xkbcommon')
1079 if want_xkbcommon != 'false' and not fuzzer_build
1080         libxkbcommon = dependency('xkbcommon',
1081                                   version : '>= 0.3.0',
1082                                   required : want_xkbcommon == 'true')
1083         have = libxkbcommon.found()
1084 else
1085         have = false
1086         libxkbcommon = []
1087 endif
1088 conf.set10('HAVE_XKBCOMMON', have)
1089
1090 want_glib = get_option('glib')
1091 if want_glib != 'false' and not fuzzer_build
1092         libglib =    dependency('glib-2.0',
1093                                 version : '>= 2.22.0',
1094                                 required : want_glib == 'true')
1095         libgobject = dependency('gobject-2.0',
1096                                 version : '>= 2.22.0',
1097                                 required : want_glib == 'true')
1098         libgio =     dependency('gio-2.0',
1099                                 required : want_glib == 'true')
1100         have = libglib.found() and libgobject.found() and libgio.found()
1101 else
1102         have = false
1103         libglib = []
1104         libgobject = []
1105         libgio = []
1106 endif
1107 conf.set10('HAVE_GLIB', have)
1108
1109 want_dbus = get_option('dbus')
1110 if want_dbus != 'false' and not fuzzer_build
1111         libdbus = dependency('dbus-1',
1112                              version : '>= 1.3.2',
1113                              required : want_dbus == 'true')
1114         have = libdbus.found()
1115 else
1116         have = false
1117         libdbus = []
1118 endif
1119 conf.set10('HAVE_DBUS', have)
1120
1121 default_dnssec = get_option('default-dnssec')
1122 if fuzzer_build
1123         default_dnssec = 'no'
1124 endif
1125 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1126         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1127         default_dnssec = 'no'
1128 endif
1129 conf.set('DEFAULT_DNSSEC_MODE',
1130          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1131 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1132
1133 want_importd = get_option('importd')
1134 if want_importd != 'false'
1135         have = (conf.get('HAVE_LIBCURL') == 1 and
1136                 conf.get('HAVE_ZLIB') == 1 and
1137                 conf.get('HAVE_BZIP2') == 1 and
1138                 conf.get('HAVE_XZ') == 1 and
1139                 conf.get('HAVE_GCRYPT') == 1)
1140         if want_importd == 'true' and not have
1141                 error('importd support was requested, but dependencies are not available')
1142         endif
1143 else
1144         have = false
1145 endif
1146 conf.set10('ENABLE_IMPORTD', have)
1147
1148 want_remote = get_option('remote')
1149 if want_remote != 'false'
1150         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1151                      conf.get('HAVE_LIBCURL') == 1]
1152         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1153         # it's possible to build one without the other. Complain only if
1154         # support was explictly requested. The auxiliary files like sysusers
1155         # config should be installed when any of the programs are built.
1156         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1157                 error('remote support was requested, but dependencies are not available')
1158         endif
1159         have = have_deps[0] or have_deps[1]
1160 else
1161         have = false
1162 endif
1163 conf.set10('ENABLE_REMOTE', have)
1164
1165 foreach term : ['utmp',
1166                 'hibernate',
1167                 'environment-d',
1168                 'binfmt',
1169                 'coredump',
1170                 'resolve',
1171                 'logind',
1172                 'hostnamed',
1173                 'localed',
1174                 'machined',
1175                 'networkd',
1176                 'timedated',
1177                 'timesyncd',
1178                 'myhostname',
1179                 'firstboot',
1180                 'randomseed',
1181                 'backlight',
1182                 'vconsole',
1183                 'quotacheck',
1184                 'sysusers',
1185                 'tmpfiles',
1186                 'hwdb',
1187                 'rfkill',
1188                 'ldconfig',
1189                 'efi',
1190                 'tpm',
1191                 'ima',
1192                 'smack',
1193                 'gshadow',
1194                 'idn',
1195                 'nss-systemd']
1196         have = get_option(term)
1197         name = 'ENABLE_' + term.underscorify().to_upper()
1198         conf.set10(name, have)
1199         m4_defines += have ? ['-D' + name] : []
1200 endforeach
1201
1202 want_tests = get_option('tests')
1203 install_tests = get_option('install-tests')
1204 tests = []
1205 fuzzers = []
1206
1207 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', get_option('slow-tests'))
1208
1209 #####################################################################
1210
1211 if get_option('efi')
1212         efi_arch = host_machine.cpu_family()
1213
1214         if efi_arch == 'x86'
1215                 EFI_MACHINE_TYPE_NAME = 'ia32'
1216                 gnu_efi_arch = 'ia32'
1217         elif efi_arch == 'x86_64'
1218                 EFI_MACHINE_TYPE_NAME = 'x64'
1219                 gnu_efi_arch = 'x86_64'
1220         elif efi_arch == 'arm'
1221                 EFI_MACHINE_TYPE_NAME = 'arm'
1222                 gnu_efi_arch = 'arm'
1223         elif efi_arch == 'aarch64'
1224                 EFI_MACHINE_TYPE_NAME = 'aa64'
1225                 gnu_efi_arch = 'aarch64'
1226         else
1227                 EFI_MACHINE_TYPE_NAME = ''
1228                 gnu_efi_arch = ''
1229         endif
1230
1231         have = true
1232         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1233
1234         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1235 else
1236         have = false
1237 endif
1238 conf.set10('ENABLE_EFI', have)
1239
1240 #####################################################################
1241
1242 config_h = configure_file(
1243         output : 'config.h',
1244         configuration : conf)
1245
1246 includes = include_directories('src/basic',
1247                                'src/shared',
1248                                'src/systemd',
1249                                'src/journal',
1250                                'src/resolve',
1251                                'src/timesync',
1252                                'src/login',
1253                                'src/udev',
1254                                'src/libudev',
1255                                'src/core',
1256                                'src/libsystemd/sd-bus',
1257                                'src/libsystemd/sd-device',
1258                                'src/libsystemd/sd-hwdb',
1259                                'src/libsystemd/sd-id128',
1260                                'src/libsystemd/sd-netlink',
1261                                'src/libsystemd/sd-network',
1262                                'src/libsystemd-network',
1263                                '.')
1264
1265 add_project_arguments('-include', 'config.h', language : 'c')
1266
1267 subdir('po')
1268 subdir('catalog')
1269 subdir('src/systemd')
1270 subdir('src/basic')
1271 subdir('src/libsystemd')
1272 subdir('src/libsystemd-network')
1273 subdir('src/journal')
1274 subdir('src/login')
1275
1276 libjournal_core = static_library(
1277         'journal-core',
1278         libjournal_core_sources,
1279         journald_gperf_c,
1280         include_directories : includes,
1281         install : false)
1282
1283 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1284 libsystemd = shared_library(
1285         'systemd',
1286         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1287         version : libsystemd_version,
1288         include_directories : includes,
1289         link_args : ['-shared',
1290                      '-Wl,--version-script=' + libsystemd_sym_path],
1291         link_with : [libbasic,
1292                      libbasic_gcrypt],
1293         link_whole : [libsystemd_static,
1294                       libjournal_client],
1295         dependencies : [threads,
1296                         librt,
1297                         libxz,
1298                         liblz4],
1299         link_depends : libsystemd_sym,
1300         install : true,
1301         install_dir : rootlibdir)
1302
1303 ############################################################
1304
1305 # binaries that have --help and are intended for use by humans,
1306 # usually, but not always, installed in /bin.
1307 public_programs = []
1308
1309 subdir('src/libudev')
1310 subdir('src/shared')
1311 subdir('src/core')
1312 subdir('src/udev')
1313 subdir('src/network')
1314
1315 subdir('src/analyze')
1316 subdir('src/journal-remote')
1317 subdir('src/coredump')
1318 subdir('src/hostname')
1319 subdir('src/import')
1320 subdir('src/kernel-install')
1321 subdir('src/locale')
1322 subdir('src/machine')
1323 subdir('src/nspawn')
1324 subdir('src/resolve')
1325 subdir('src/timedate')
1326 subdir('src/timesync')
1327 subdir('src/vconsole')
1328 subdir('src/boot/efi')
1329
1330 subdir('src/test')
1331 subdir('src/fuzz')
1332 subdir('rules')
1333 subdir('test')
1334
1335 ############################################################
1336
1337 # only static linking apart from libdl, to make sure that the
1338 # module is linked to all libraries that it uses.
1339 test_dlopen = executable(
1340         'test-dlopen',
1341         test_dlopen_c,
1342         include_directories : includes,
1343         link_with : [libbasic],
1344         dependencies : [libdl])
1345
1346 foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1347                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1348                  ['mymachines', 'ENABLE_MACHINED'],
1349                  ['resolve',    'ENABLE_RESOLVE']]
1350
1351         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1352         if condition
1353                 module = tuple[0]
1354
1355                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1356                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1357
1358                 nss = shared_library(
1359                         'nss_' + module,
1360                         'src/nss-@0@/nss-@0@.c'.format(module),
1361                         version : '2',
1362                         include_directories : includes,
1363                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1364                         link_args : ['-Wl,-z,nodelete',
1365                                      '-shared',
1366                                      '-Wl,--version-script=' + version_script_arg,
1367                                      '-Wl,--undefined'],
1368                         link_with : [libsystemd_static,
1369                                      libbasic],
1370                         dependencies : [threads,
1371                                         librt],
1372                         link_depends : sym,
1373                         install : true,
1374                         install_dir : rootlibdir)
1375
1376                 # We cannot use shared_module because it does not support version suffix.
1377                 # Unfortunately shared_library insists on creating the symlink…
1378                 meson.add_install_script('sh', '-c',
1379                                          'rm $DESTDIR@0@/libnss_@1@.so'
1380                                          .format(rootlibdir, module))
1381
1382                 test('dlopen-nss_' + module,
1383                      test_dlopen,
1384                      args : [nss.full_path()]) # path to dlopen must include a slash
1385         endif
1386 endforeach
1387
1388 ############################################################
1389
1390 executable('systemd',
1391            systemd_sources,
1392            include_directories : includes,
1393            link_with : [libcore,
1394                         libshared],
1395            dependencies : [threads,
1396                            librt,
1397                            libseccomp,
1398                            libselinux,
1399                            libmount,
1400                            libblkid],
1401            install_rpath : rootlibexecdir,
1402            install : true,
1403            install_dir : rootlibexecdir)
1404
1405 exe = executable('systemd-analyze',
1406                  systemd_analyze_sources,
1407                  include_directories : includes,
1408                  link_with : [libcore,
1409                               libshared],
1410                  dependencies : [threads,
1411                                  librt,
1412                                  libseccomp,
1413                                  libselinux,
1414                                  libmount,
1415                                  libblkid],
1416                  install_rpath : rootlibexecdir,
1417                  install : true)
1418 public_programs += [exe]
1419
1420 executable('systemd-journald',
1421            systemd_journald_sources,
1422            include_directories : includes,
1423            link_with : [libjournal_core,
1424                         libshared],
1425            dependencies : [threads,
1426                            libxz,
1427                            liblz4,
1428                            libselinux],
1429            install_rpath : rootlibexecdir,
1430            install : true,
1431            install_dir : rootlibexecdir)
1432
1433 exe = executable('systemd-cat',
1434                  systemd_cat_sources,
1435                  include_directories : includes,
1436                  link_with : [libjournal_core,
1437                               libshared],
1438                  dependencies : [threads],
1439                  install_rpath : rootlibexecdir,
1440                  install : true)
1441 public_programs += [exe]
1442
1443 exe = executable('journalctl',
1444                  journalctl_sources,
1445                  include_directories : includes,
1446                  link_with : [libshared],
1447                  dependencies : [threads,
1448                                  libqrencode,
1449                                  libxz,
1450                                  liblz4],
1451                  install_rpath : rootlibexecdir,
1452                  install : true,
1453                  install_dir : rootbindir)
1454 public_programs += [exe]
1455
1456 executable('systemd-getty-generator',
1457            'src/getty-generator/getty-generator.c',
1458            include_directories : includes,
1459            link_with : [libshared],
1460            install_rpath : rootlibexecdir,
1461            install : true,
1462            install_dir : systemgeneratordir)
1463
1464 executable('systemd-debug-generator',
1465            'src/debug-generator/debug-generator.c',
1466            include_directories : includes,
1467            link_with : [libshared],
1468            install_rpath : rootlibexecdir,
1469            install : true,
1470            install_dir : systemgeneratordir)
1471
1472 executable('systemd-fstab-generator',
1473            'src/fstab-generator/fstab-generator.c',
1474            'src/core/mount-setup.c',
1475            include_directories : includes,
1476            link_with : [libshared],
1477            install_rpath : rootlibexecdir,
1478            install : true,
1479            install_dir : systemgeneratordir)
1480
1481 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1482         executable('30-systemd-environment-d-generator',
1483                    'src/environment-d-generator/environment-d-generator.c',
1484                    include_directories : includes,
1485                    link_with : [libshared],
1486                    install_rpath : rootlibexecdir,
1487                    install : true,
1488                    install_dir : userenvgeneratordir)
1489
1490         meson.add_install_script(meson_make_symlink,
1491                                  join_paths(sysconfdir, 'environment'),
1492                                  join_paths(environmentdir, '99-environment.conf'))
1493 endif
1494
1495 if conf.get('ENABLE_HIBERNATE') == 1
1496         executable('systemd-hibernate-resume-generator',
1497                    'src/hibernate-resume/hibernate-resume-generator.c',
1498                    include_directories : includes,
1499                    link_with : [libshared],
1500                    install_rpath : rootlibexecdir,
1501                    install : true,
1502                    install_dir : systemgeneratordir)
1503
1504         executable('systemd-hibernate-resume',
1505                    'src/hibernate-resume/hibernate-resume.c',
1506                    include_directories : includes,
1507                    link_with : [libshared],
1508                    install_rpath : rootlibexecdir,
1509                    install : true,
1510                    install_dir : rootlibexecdir)
1511 endif
1512
1513 if conf.get('HAVE_BLKID') == 1
1514         executable('systemd-gpt-auto-generator',
1515                    'src/gpt-auto-generator/gpt-auto-generator.c',
1516                    'src/basic/blkid-util.h',
1517                    include_directories : includes,
1518                    link_with : [libshared],
1519                    dependencies : libblkid,
1520                    install_rpath : rootlibexecdir,
1521                    install : true,
1522                    install_dir : systemgeneratordir)
1523
1524         exe = executable('systemd-dissect',
1525                          'src/dissect/dissect.c',
1526                          include_directories : includes,
1527                          link_with : [libshared],
1528                          install_rpath : rootlibexecdir,
1529                          install : true,
1530                          install_dir : rootlibexecdir)
1531         public_programs += [exe]
1532 endif
1533
1534 if conf.get('ENABLE_RESOLVE') == 1
1535         executable('systemd-resolved',
1536                    systemd_resolved_sources,
1537                    include_directories : includes,
1538                    link_with : [libshared,
1539                                 libbasic_gcrypt,
1540                                 libsystemd_resolve_core],
1541                    dependencies : [threads,
1542                                    libgpg_error,
1543                                    libm,
1544                                    libidn],
1545                    install_rpath : rootlibexecdir,
1546                    install : true,
1547                    install_dir : rootlibexecdir)
1548
1549         exe = executable('systemd-resolve',
1550                          systemd_resolve_sources,
1551                          include_directories : includes,
1552                          link_with : [libshared,
1553                                       libbasic_gcrypt,
1554                                       libsystemd_resolve_core],
1555                          dependencies : [threads,
1556                                          libgpg_error,
1557                                          libm,
1558                                          libidn],
1559                          install_rpath : rootlibexecdir,
1560                          install : true)
1561         public_programs += [exe]
1562 endif
1563
1564 if conf.get('ENABLE_LOGIND') == 1
1565         executable('systemd-logind',
1566                    systemd_logind_sources,
1567                    include_directories : includes,
1568                    link_with : [liblogind_core,
1569                                 libshared],
1570                    dependencies : [threads,
1571                                    libacl],
1572                    install_rpath : rootlibexecdir,
1573                    install : true,
1574                    install_dir : rootlibexecdir)
1575
1576         exe = executable('loginctl',
1577                          loginctl_sources,
1578                          include_directories : includes,
1579                          link_with : [libshared],
1580                          dependencies : [threads,
1581                                          liblz4,
1582                                          libxz],
1583                          install_rpath : rootlibexecdir,
1584                          install : true,
1585                          install_dir : rootbindir)
1586         public_programs += [exe]
1587
1588         exe = executable('systemd-inhibit',
1589                          'src/login/inhibit.c',
1590                          include_directories : includes,
1591                          link_with : [libshared],
1592                          install_rpath : rootlibexecdir,
1593                          install : true,
1594                          install_dir : rootbindir)
1595         public_programs += [exe]
1596
1597         if conf.get('HAVE_PAM') == 1
1598                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1599                 pam_systemd = shared_library(
1600                         'pam_systemd',
1601                         pam_systemd_c,
1602                         name_prefix : '',
1603                         include_directories : includes,
1604                         link_args : ['-shared',
1605                                      '-Wl,--version-script=' + version_script_arg],
1606                         link_with : [libsystemd_static,
1607                                      libshared_static],
1608                         dependencies : [threads,
1609                                         libpam,
1610                                         libpam_misc],
1611                         link_depends : pam_systemd_sym,
1612                         install : true,
1613                         install_dir : pamlibdir)
1614
1615                 test('dlopen-pam_systemd',
1616                      test_dlopen,
1617                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1618         endif
1619 endif
1620
1621 if conf.get('HAVE_PAM') == 1
1622         executable('systemd-user-sessions',
1623                    'src/user-sessions/user-sessions.c',
1624                    include_directories : includes,
1625                    link_with : [libshared],
1626                    install_rpath : rootlibexecdir,
1627                    install : true,
1628                    install_dir : rootlibexecdir)
1629 endif
1630
1631 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1632         exe = executable('bootctl',
1633                          'src/boot/bootctl.c',
1634                          include_directories : includes,
1635                          link_with : [libshared],
1636                          dependencies : [libblkid],
1637                          install_rpath : rootlibexecdir,
1638                          install : true)
1639         public_programs += [exe]
1640 endif
1641
1642 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1643                  include_directories : includes,
1644                  link_with : [libshared],
1645                  dependencies : [threads],
1646                  install_rpath : rootlibexecdir,
1647                  install : true)
1648 public_programs += [exe]
1649
1650 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1651                  include_directories : includes,
1652                  link_with : [libshared],
1653                  dependencies : [threads,
1654                                  libcap,
1655                                  libselinux,
1656                                  libxz,
1657                                  liblz4],
1658                  install_rpath : rootlibexecdir,
1659                  install : true,
1660                  install_dir : rootbindir)
1661 public_programs += [exe]
1662
1663 if conf.get('ENABLE_BACKLIGHT') == 1
1664         executable('systemd-backlight',
1665                    'src/backlight/backlight.c',
1666                    include_directories : includes,
1667                    link_with : [libshared],
1668                    install_rpath : rootlibexecdir,
1669                    install : true,
1670                    install_dir : rootlibexecdir)
1671 endif
1672
1673 if conf.get('ENABLE_RFKILL') == 1
1674         executable('systemd-rfkill',
1675                    'src/rfkill/rfkill.c',
1676                    include_directories : includes,
1677                    link_with : [libshared],
1678                    install_rpath : rootlibexecdir,
1679                    install : true,
1680                    install_dir : rootlibexecdir)
1681 endif
1682
1683 executable('systemd-system-update-generator',
1684            'src/system-update-generator/system-update-generator.c',
1685            include_directories : includes,
1686            link_with : [libshared],
1687            install_rpath : rootlibexecdir,
1688            install : true,
1689            install_dir : systemgeneratordir)
1690
1691 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1692         executable('systemd-cryptsetup',
1693                    'src/cryptsetup/cryptsetup.c',
1694                    include_directories : includes,
1695                    link_with : [libshared],
1696                    dependencies : [libcryptsetup],
1697                    install_rpath : rootlibexecdir,
1698                    install : true,
1699                    install_dir : rootlibexecdir)
1700
1701         executable('systemd-cryptsetup-generator',
1702                    'src/cryptsetup/cryptsetup-generator.c',
1703                    include_directories : includes,
1704                    link_with : [libshared],
1705                    dependencies : [libcryptsetup],
1706                    install_rpath : rootlibexecdir,
1707                    install : true,
1708                    install_dir : systemgeneratordir)
1709
1710         executable('systemd-veritysetup',
1711                    'src/veritysetup/veritysetup.c',
1712                    include_directories : includes,
1713                    link_with : [libshared],
1714                    dependencies : [libcryptsetup],
1715                    install_rpath : rootlibexecdir,
1716                    install : true,
1717                    install_dir : rootlibexecdir)
1718
1719         executable('systemd-veritysetup-generator',
1720                    'src/veritysetup/veritysetup-generator.c',
1721                    include_directories : includes,
1722                    link_with : [libshared],
1723                    dependencies : [libcryptsetup],
1724                    install_rpath : rootlibexecdir,
1725                    install : true,
1726                    install_dir : systemgeneratordir)
1727 endif
1728
1729 if conf.get('HAVE_SYSV_COMPAT') == 1
1730         executable('systemd-sysv-generator',
1731                    'src/sysv-generator/sysv-generator.c',
1732                    include_directories : includes,
1733                    link_with : [libshared],
1734                    install_rpath : rootlibexecdir,
1735                    install : true,
1736                    install_dir : systemgeneratordir)
1737
1738         executable('systemd-rc-local-generator',
1739                    'src/rc-local-generator/rc-local-generator.c',
1740                    include_directories : includes,
1741                    link_with : [libshared],
1742                    install_rpath : rootlibexecdir,
1743                    install : true,
1744                    install_dir : systemgeneratordir)
1745 endif
1746
1747 if conf.get('ENABLE_HOSTNAMED') == 1
1748         executable('systemd-hostnamed',
1749                    'src/hostname/hostnamed.c',
1750                    include_directories : includes,
1751                    link_with : [libshared],
1752                    install_rpath : rootlibexecdir,
1753                    install : true,
1754                    install_dir : rootlibexecdir)
1755
1756         exe = executable('hostnamectl',
1757                          'src/hostname/hostnamectl.c',
1758                          include_directories : includes,
1759                          link_with : [libshared],
1760                          install_rpath : rootlibexecdir,
1761                          install : true)
1762         public_programs += [exe]
1763 endif
1764
1765 if conf.get('ENABLE_LOCALED') == 1
1766         if conf.get('HAVE_XKBCOMMON') == 1
1767                 # logind will load libxkbcommon.so dynamically on its own
1768                 deps = [libdl]
1769         else
1770                 deps = []
1771         endif
1772
1773         executable('systemd-localed',
1774                    systemd_localed_sources,
1775                    include_directories : includes,
1776                    link_with : [libshared],
1777                    dependencies : deps,
1778                    install_rpath : rootlibexecdir,
1779                    install : true,
1780                    install_dir : rootlibexecdir)
1781
1782         exe = executable('localectl',
1783                          localectl_sources,
1784                          include_directories : includes,
1785                          link_with : [libshared],
1786                          install_rpath : rootlibexecdir,
1787                          install : true)
1788         public_programs += [exe]
1789 endif
1790
1791 if conf.get('ENABLE_TIMEDATED') == 1
1792         executable('systemd-timedated',
1793                    'src/timedate/timedated.c',
1794                    include_directories : includes,
1795                    link_with : [libshared],
1796                    install_rpath : rootlibexecdir,
1797                    install : true,
1798                    install_dir : rootlibexecdir)
1799
1800         exe = executable('timedatectl',
1801                          'src/timedate/timedatectl.c',
1802                          include_directories : includes,
1803                          install_rpath : rootlibexecdir,
1804                          link_with : [libshared],
1805                          install : true)
1806         public_programs += [exe]
1807 endif
1808
1809 if conf.get('ENABLE_TIMESYNCD') == 1
1810         executable('systemd-timesyncd',
1811                    systemd_timesyncd_sources,
1812                    include_directories : includes,
1813                    link_with : [libshared],
1814                    dependencies : [threads,
1815                                    libm],
1816                    install_rpath : rootlibexecdir,
1817                    install : true,
1818                    install_dir : rootlibexecdir)
1819 endif
1820
1821 if conf.get('ENABLE_MACHINED') == 1
1822         executable('systemd-machined',
1823                    systemd_machined_sources,
1824                    include_directories : includes,
1825                    link_with : [libmachine_core,
1826                                 libshared],
1827                    install_rpath : rootlibexecdir,
1828                    install : true,
1829                    install_dir : rootlibexecdir)
1830
1831         exe = executable('machinectl',
1832                          'src/machine/machinectl.c',
1833                          include_directories : includes,
1834                          link_with : [libshared],
1835                          dependencies : [threads,
1836                                          libxz,
1837                                          liblz4],
1838                          install_rpath : rootlibexecdir,
1839                          install : true,
1840                          install_dir : rootbindir)
1841         public_programs += [exe]
1842 endif
1843
1844 if conf.get('ENABLE_IMPORTD') == 1
1845         executable('systemd-importd',
1846                    systemd_importd_sources,
1847                    include_directories : includes,
1848                    link_with : [libshared],
1849                    dependencies : [threads],
1850                    install_rpath : rootlibexecdir,
1851                    install : true,
1852                    install_dir : rootlibexecdir)
1853
1854         systemd_pull = executable('systemd-pull',
1855                                   systemd_pull_sources,
1856                                   include_directories : includes,
1857                                   link_with : [libshared],
1858                                   dependencies : [libcurl,
1859                                                   libz,
1860                                                   libbzip2,
1861                                                   libxz,
1862                                                   libgcrypt],
1863                                   install_rpath : rootlibexecdir,
1864                                   install : true,
1865                                   install_dir : rootlibexecdir)
1866
1867         systemd_import = executable('systemd-import',
1868                                     systemd_import_sources,
1869                                     include_directories : includes,
1870                                     link_with : [libshared],
1871                                     dependencies : [libcurl,
1872                                                     libz,
1873                                                     libbzip2,
1874                                                     libxz],
1875                                     install_rpath : rootlibexecdir,
1876                                     install : true,
1877                                     install_dir : rootlibexecdir)
1878
1879         systemd_export = executable('systemd-export',
1880                                     systemd_export_sources,
1881                                     include_directories : includes,
1882                                     link_with : [libshared],
1883                                     dependencies : [libcurl,
1884                                                     libz,
1885                                                     libbzip2,
1886                                                     libxz],
1887                                     install_rpath : rootlibexecdir,
1888                                     install : true,
1889                                     install_dir : rootlibexecdir)
1890         public_programs += [systemd_pull, systemd_import, systemd_export]
1891 endif
1892
1893 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
1894         exe = executable('systemd-journal-upload',
1895                          systemd_journal_upload_sources,
1896                          include_directories : includes,
1897                          link_with : [libshared],
1898                          dependencies : [threads,
1899                                          libcurl,
1900                                          libgnutls,
1901                                          libxz,
1902                                          liblz4],
1903                          install_rpath : rootlibexecdir,
1904                          install : true,
1905                          install_dir : rootlibexecdir)
1906         public_programs += [exe]
1907 endif
1908
1909 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
1910         s_j_remote = executable('systemd-journal-remote',
1911                                 systemd_journal_remote_sources,
1912                                 include_directories : includes,
1913                                 link_with : [libshared],
1914                                 dependencies : [threads,
1915                                                 libmicrohttpd,
1916                                                 libgnutls,
1917                                                 libxz,
1918                                                 liblz4],
1919                                 install_rpath : rootlibexecdir,
1920                                 install : true,
1921                                 install_dir : rootlibexecdir)
1922
1923         s_j_gatewayd = executable('systemd-journal-gatewayd',
1924                                   systemd_journal_gatewayd_sources,
1925                                   include_directories : includes,
1926                                   link_with : [libshared],
1927                                   dependencies : [threads,
1928                                                   libmicrohttpd,
1929                                                   libgnutls,
1930                                                   libxz,
1931                                                   liblz4],
1932                                   install_rpath : rootlibexecdir,
1933                                   install : true,
1934                                   install_dir : rootlibexecdir)
1935         public_programs += [s_j_remote, s_j_gatewayd]
1936 endif
1937
1938 if conf.get('ENABLE_COREDUMP') == 1
1939         executable('systemd-coredump',
1940                    systemd_coredump_sources,
1941                    include_directories : includes,
1942                    link_with : [libshared],
1943                    dependencies : [threads,
1944                                    libacl,
1945                                    libdw,
1946                                    libxz,
1947                                    liblz4],
1948                    install_rpath : rootlibexecdir,
1949                    install : true,
1950                    install_dir : rootlibexecdir)
1951
1952         exe = executable('coredumpctl',
1953                          coredumpctl_sources,
1954                          include_directories : includes,
1955                          link_with : [libshared],
1956                          dependencies : [threads,
1957                                          libxz,
1958                                          liblz4],
1959                          install_rpath : rootlibexecdir,
1960                          install : true)
1961         public_programs += [exe]
1962 endif
1963
1964 if conf.get('ENABLE_BINFMT') == 1
1965         exe = executable('systemd-binfmt',
1966                          'src/binfmt/binfmt.c',
1967                          include_directories : includes,
1968                          link_with : [libshared],
1969                          install_rpath : rootlibexecdir,
1970                          install : true,
1971                          install_dir : rootlibexecdir)
1972         public_programs += [exe]
1973
1974         meson.add_install_script('sh', '-c',
1975                                  mkdir_p.format(binfmtdir))
1976         meson.add_install_script('sh', '-c',
1977                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
1978 endif
1979
1980 if conf.get('ENABLE_VCONSOLE') == 1
1981         executable('systemd-vconsole-setup',
1982                    'src/vconsole/vconsole-setup.c',
1983                    include_directories : includes,
1984                    link_with : [libshared],
1985                    install_rpath : rootlibexecdir,
1986                    install : true,
1987                    install_dir : rootlibexecdir)
1988 endif
1989
1990 if conf.get('ENABLE_RANDOMSEED') == 1
1991         executable('systemd-random-seed',
1992                    'src/random-seed/random-seed.c',
1993                    include_directories : includes,
1994                    link_with : [libshared],
1995                    install_rpath : rootlibexecdir,
1996                    install : true,
1997                    install_dir : rootlibexecdir)
1998 endif
1999
2000 if conf.get('ENABLE_FIRSTBOOT') == 1
2001         executable('systemd-firstboot',
2002                    'src/firstboot/firstboot.c',
2003                    include_directories : includes,
2004                    link_with : [libshared],
2005                    dependencies : [libcrypt],
2006                    install_rpath : rootlibexecdir,
2007                    install : true,
2008                    install_dir : rootbindir)
2009 endif
2010
2011 executable('systemd-remount-fs',
2012            'src/remount-fs/remount-fs.c',
2013            'src/core/mount-setup.c',
2014            'src/core/mount-setup.h',
2015            include_directories : includes,
2016            link_with : [libshared],
2017            install_rpath : rootlibexecdir,
2018            install : true,
2019            install_dir : rootlibexecdir)
2020
2021 executable('systemd-machine-id-setup',
2022            'src/machine-id-setup/machine-id-setup-main.c',
2023            'src/core/machine-id-setup.c',
2024            'src/core/machine-id-setup.h',
2025            include_directories : includes,
2026            link_with : [libshared],
2027            install_rpath : rootlibexecdir,
2028            install : true,
2029            install_dir : rootbindir)
2030
2031 executable('systemd-fsck',
2032            'src/fsck/fsck.c',
2033            include_directories : includes,
2034            link_with : [libshared],
2035            install_rpath : rootlibexecdir,
2036            install : true,
2037            install_dir : rootlibexecdir)
2038
2039 executable('systemd-growfs',
2040            'src/partition/growfs.c',
2041            include_directories : includes,
2042            link_with : [libshared],
2043            dependencies : [libcryptsetup],
2044            install_rpath : rootlibexecdir,
2045            install : true,
2046            install_dir : rootlibexecdir)
2047
2048 executable('systemd-makefs',
2049            'src/partition/makefs.c',
2050            include_directories : includes,
2051            link_with : [libshared],
2052            install_rpath : rootlibexecdir,
2053            install : true,
2054            install_dir : rootlibexecdir)
2055
2056 executable('systemd-sleep',
2057            'src/sleep/sleep.c',
2058            include_directories : includes,
2059            link_with : [libshared],
2060            install_rpath : rootlibexecdir,
2061            install : true,
2062            install_dir : rootlibexecdir)
2063
2064 exe = executable('systemd-sysctl',
2065                  'src/sysctl/sysctl.c',
2066                  include_directories : includes,
2067                  link_with : [libshared],
2068                  install_rpath : rootlibexecdir,
2069                  install : true,
2070                  install_dir : rootlibexecdir)
2071 public_programs += [exe]
2072
2073 executable('systemd-ac-power',
2074            'src/ac-power/ac-power.c',
2075            include_directories : includes,
2076            link_with : [libshared],
2077            install_rpath : rootlibexecdir,
2078            install : true,
2079            install_dir : rootlibexecdir)
2080
2081 exe = executable('systemd-detect-virt',
2082                  'src/detect-virt/detect-virt.c',
2083                  include_directories : includes,
2084                  link_with : [libshared],
2085                  install_rpath : rootlibexecdir,
2086                  install : true)
2087 public_programs += [exe]
2088
2089 exe = executable('systemd-delta',
2090                  'src/delta/delta.c',
2091                  include_directories : includes,
2092                  link_with : [libshared],
2093                  install_rpath : rootlibexecdir,
2094                  install : true)
2095 public_programs += [exe]
2096
2097 exe = executable('systemd-escape',
2098                  'src/escape/escape.c',
2099                  include_directories : includes,
2100                  link_with : [libshared],
2101                  install_rpath : rootlibexecdir,
2102                  install : true,
2103                  install_dir : rootbindir)
2104 public_programs += [exe]
2105
2106 exe = executable('systemd-notify',
2107                  'src/notify/notify.c',
2108                  include_directories : includes,
2109                  link_with : [libshared],
2110                  install_rpath : rootlibexecdir,
2111                  install : true,
2112                  install_dir : rootbindir)
2113 public_programs += [exe]
2114
2115 executable('systemd-volatile-root',
2116            'src/volatile-root/volatile-root.c',
2117            include_directories : includes,
2118            link_with : [libshared],
2119            install_rpath : rootlibexecdir,
2120            install : true,
2121            install_dir : rootlibexecdir)
2122
2123 executable('systemd-cgroups-agent',
2124            'src/cgroups-agent/cgroups-agent.c',
2125            include_directories : includes,
2126            link_with : [libshared],
2127            install_rpath : rootlibexecdir,
2128            install : true,
2129            install_dir : rootlibexecdir)
2130
2131 exe = executable('systemd-path',
2132                  'src/path/path.c',
2133                  include_directories : includes,
2134                  link_with : [libshared],
2135                  install_rpath : rootlibexecdir,
2136                  install : true)
2137 public_programs += [exe]
2138
2139 exe = executable('systemd-ask-password',
2140                  'src/ask-password/ask-password.c',
2141                  include_directories : includes,
2142                  link_with : [libshared],
2143                  install_rpath : rootlibexecdir,
2144                  install : true,
2145                  install_dir : rootbindir)
2146 public_programs += [exe]
2147
2148 executable('systemd-reply-password',
2149            'src/reply-password/reply-password.c',
2150            include_directories : includes,
2151            link_with : [libshared],
2152            install_rpath : rootlibexecdir,
2153            install : true,
2154            install_dir : rootlibexecdir)
2155
2156 exe = executable('systemd-tty-ask-password-agent',
2157                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2158                  include_directories : includes,
2159                  link_with : [libshared],
2160                  install_rpath : rootlibexecdir,
2161                  install : true,
2162                  install_dir : rootbindir)
2163 public_programs += [exe]
2164
2165 exe = executable('systemd-cgls',
2166                  'src/cgls/cgls.c',
2167                  include_directories : includes,
2168                  link_with : [libshared],
2169                  install_rpath : rootlibexecdir,
2170                  install : true)
2171 public_programs += [exe]
2172
2173 exe = executable('systemd-cgtop',
2174                  'src/cgtop/cgtop.c',
2175                  include_directories : includes,
2176                  link_with : [libshared],
2177                  install_rpath : rootlibexecdir,
2178                  install : true)
2179 public_programs += [exe]
2180
2181 executable('systemd-initctl',
2182            'src/initctl/initctl.c',
2183            include_directories : includes,
2184            link_with : [libshared],
2185            install_rpath : rootlibexecdir,
2186            install : true,
2187            install_dir : rootlibexecdir)
2188
2189 exe = executable('systemd-mount',
2190                  'src/mount/mount-tool.c',
2191                  include_directories : includes,
2192                  link_with : [libshared],
2193                  install_rpath : rootlibexecdir,
2194                  install : true)
2195 public_programs += [exe]
2196
2197 meson.add_install_script(meson_make_symlink,
2198                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2199
2200 exe = executable('systemd-run',
2201                  'src/run/run.c',
2202                  include_directories : includes,
2203                  link_with : [libshared],
2204                  install_rpath : rootlibexecdir,
2205                  install : true)
2206 public_programs += [exe]
2207
2208 exe = executable('systemd-stdio-bridge',
2209                  'src/stdio-bridge/stdio-bridge.c',
2210                  include_directories : includes,
2211                  link_with : [libshared],
2212                  install_rpath : rootlibexecdir,
2213                  install : true)
2214 public_programs += [exe]
2215
2216 exe = executable('busctl',
2217                  'src/busctl/busctl.c',
2218                  'src/busctl/busctl-introspect.c',
2219                  'src/busctl/busctl-introspect.h',
2220                  include_directories : includes,
2221                  link_with : [libshared],
2222                  install_rpath : rootlibexecdir,
2223                  install : true)
2224 public_programs += [exe]
2225
2226 if conf.get('ENABLE_SYSUSERS') == 1
2227         exe = executable('systemd-sysusers',
2228                          'src/sysusers/sysusers.c',
2229                          include_directories : includes,
2230                          link_with : [libshared],
2231                          install_rpath : rootlibexecdir,
2232                          install : true,
2233                          install_dir : rootbindir)
2234         public_programs += [exe]
2235 endif
2236
2237 if conf.get('ENABLE_TMPFILES') == 1
2238         exe = executable('systemd-tmpfiles',
2239                          'src/tmpfiles/tmpfiles.c',
2240                          include_directories : includes,
2241                          link_with : [libshared],
2242                          dependencies : [libacl],
2243                          install_rpath : rootlibexecdir,
2244                          install : true,
2245                          install_dir : rootbindir)
2246         public_programs += [exe]
2247
2248         test('test-systemd-tmpfiles',
2249              test_systemd_tmpfiles_py,
2250              args : exe.full_path())
2251         # https://github.com/mesonbuild/meson/issues/2681
2252 endif
2253
2254 if conf.get('ENABLE_HWDB') == 1
2255         exe = executable('systemd-hwdb',
2256                          'src/hwdb/hwdb.c',
2257                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2258                          include_directories : includes,
2259                          link_with : [libudev_static],
2260                          install_rpath : udev_rpath,
2261                          install : true,
2262                          install_dir : rootbindir)
2263         public_programs += [exe]
2264 endif
2265
2266 if conf.get('ENABLE_QUOTACHECK') == 1
2267         executable('systemd-quotacheck',
2268                    'src/quotacheck/quotacheck.c',
2269                    include_directories : includes,
2270                    link_with : [libshared],
2271                    install_rpath : rootlibexecdir,
2272                    install : true,
2273                    install_dir : rootlibexecdir)
2274 endif
2275
2276 exe = executable('systemd-socket-proxyd',
2277                  'src/socket-proxy/socket-proxyd.c',
2278                  include_directories : includes,
2279                  link_with : [libshared],
2280                  dependencies : [threads],
2281                  install_rpath : rootlibexecdir,
2282                  install : true,
2283                  install_dir : rootlibexecdir)
2284 public_programs += [exe]
2285
2286 exe = executable('systemd-udevd',
2287                  systemd_udevd_sources,
2288                  include_directories : includes,
2289                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2290                  link_with : [libudev_core,
2291                               libsystemd_network,
2292                               libudev_static],
2293                  dependencies : [threads,
2294                                  libkmod,
2295                                  libidn,
2296                                  libacl,
2297                                  libblkid],
2298                  install_rpath : udev_rpath,
2299                  install : true,
2300                  install_dir : rootlibexecdir)
2301 public_programs += [exe]
2302
2303 exe = executable('udevadm',
2304                  udevadm_sources,
2305                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2306                  include_directories : includes,
2307                  link_with : [libudev_core,
2308                               libsystemd_network,
2309                               libudev_static],
2310                  dependencies : [threads,
2311                                  libkmod,
2312                                  libidn,
2313                                  libacl,
2314                                  libblkid],
2315                  install_rpath : udev_rpath,
2316                  install : true,
2317                  install_dir : rootbindir)
2318 public_programs += [exe]
2319
2320 executable('systemd-shutdown',
2321            systemd_shutdown_sources,
2322            include_directories : includes,
2323            link_with : [libshared],
2324            install_rpath : rootlibexecdir,
2325            install : true,
2326            install_dir : rootlibexecdir)
2327
2328 executable('systemd-update-done',
2329            'src/update-done/update-done.c',
2330            include_directories : includes,
2331            link_with : [libshared],
2332            install_rpath : rootlibexecdir,
2333            install : true,
2334            install_dir : rootlibexecdir)
2335
2336 executable('systemd-update-utmp',
2337            'src/update-utmp/update-utmp.c',
2338            include_directories : includes,
2339            link_with : [libshared],
2340            dependencies : [libaudit],
2341            install_rpath : rootlibexecdir,
2342            install : true,
2343            install_dir : rootlibexecdir)
2344
2345 if conf.get('HAVE_KMOD') == 1
2346         executable('systemd-modules-load',
2347                    'src/modules-load/modules-load.c',
2348                    include_directories : includes,
2349                    link_with : [libshared],
2350                    dependencies : [libkmod],
2351                    install_rpath : rootlibexecdir,
2352                    install : true,
2353                    install_dir : rootlibexecdir)
2354
2355         meson.add_install_script('sh', '-c',
2356                                  mkdir_p.format(modulesloaddir))
2357         meson.add_install_script('sh', '-c',
2358                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2359 endif
2360
2361 exe = executable('systemd-nspawn',
2362                  systemd_nspawn_sources,
2363                  'src/core/mount-setup.c', # FIXME: use a variable?
2364                  'src/core/mount-setup.h',
2365                  'src/core/loopback-setup.c',
2366                  'src/core/loopback-setup.h',
2367                  include_directories : [includes, include_directories('src/nspawn')],
2368                  link_with : [libshared],
2369                  dependencies : [libacl,
2370                                  libblkid,
2371                                  libseccomp,
2372                                  libselinux],
2373                  install_rpath : rootlibexecdir,
2374                  install : true)
2375 public_programs += [exe]
2376
2377 if conf.get('ENABLE_NETWORKD') == 1
2378         executable('systemd-networkd',
2379                    systemd_networkd_sources,
2380                    include_directories : includes,
2381                    link_with : [libnetworkd_core,
2382                                 libsystemd_network,
2383                                 libudev_static,
2384                                 libshared],
2385                    dependencies : [threads],
2386                    install_rpath : rootlibexecdir,
2387                    install : true,
2388                    install_dir : rootlibexecdir)
2389
2390         executable('systemd-networkd-wait-online',
2391                    systemd_networkd_wait_online_sources,
2392                    include_directories : includes,
2393                    link_with : [libnetworkd_core,
2394                                 libshared],
2395                    install_rpath : rootlibexecdir,
2396                    install : true,
2397                    install_dir : rootlibexecdir)
2398
2399         exe = executable('networkctl',
2400                    networkctl_sources,
2401                    include_directories : includes,
2402                    link_with : [libsystemd_network,
2403                               libshared],
2404                    install_rpath : rootlibexecdir,
2405                    install : true,
2406                    install_dir : rootbindir)
2407         public_programs += [exe]
2408 endif
2409
2410 executable('systemd-sulogin-shell',
2411            ['src/sulogin-shell/sulogin-shell.c'],
2412            include_directories : includes,
2413            link_with : [libshared],
2414            install_rpath : rootlibexecdir,
2415            install : true,
2416            install_dir : rootlibexecdir)
2417
2418 ############################################################
2419
2420 foreach tuple : tests
2421         sources = tuple[0]
2422         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2423         dependencies = tuple[2]
2424         condition = tuple.length() >= 4 ? tuple[3] : ''
2425         type = tuple.length() >= 5 ? tuple[4] : ''
2426         defs = tuple.length() >= 6 ? tuple[5] : []
2427         incs = tuple.length() >= 7 ? tuple[6] : includes
2428         timeout = 30
2429
2430         name = sources[0].split('/')[-1].split('.')[0]
2431         if type.startswith('timeout=')
2432                 timeout = type.split('=')[1].to_int()
2433                 type = ''
2434         endif
2435         if want_tests == 'false'
2436                 message('Not compiling @0@ because tests is set to false'.format(name))
2437         elif condition == '' or conf.get(condition) == 1
2438                 exe = executable(
2439                         name,
2440                         sources,
2441                         include_directories : incs,
2442                         link_with : link_with,
2443                         dependencies : dependencies,
2444                         c_args : defs,
2445                         install_rpath : rootlibexecdir,
2446                         install : install_tests,
2447                         install_dir : join_paths(testsdir, type))
2448
2449                 if type == 'manual'
2450                         message('@0@ is a manual test'.format(name))
2451                 elif type == 'unsafe' and want_tests != 'unsafe'
2452                         message('@0@ is an unsafe test'.format(name))
2453                 else
2454                         test(name, exe,
2455                              env : test_env,
2456                              timeout : timeout)
2457                 endif
2458         else
2459                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2460         endif
2461 endforeach
2462
2463 test_libsystemd_sym = executable(
2464         'test-libsystemd-sym',
2465         test_libsystemd_sym_c,
2466         include_directories : includes,
2467         link_with : [libsystemd],
2468         install : install_tests,
2469         install_dir : testsdir)
2470 test('test-libsystemd-sym',
2471      test_libsystemd_sym)
2472
2473 test_libudev_sym = executable(
2474         'test-libudev-sym',
2475         test_libudev_sym_c,
2476         include_directories : includes,
2477         c_args : ['-Wno-deprecated-declarations'],
2478         link_with : [libudev],
2479         install : install_tests,
2480         install_dir : testsdir)
2481 test('test-libudev-sym',
2482      test_libudev_sym)
2483
2484 ############################################################
2485
2486 fuzzer_exes = []
2487
2488 foreach tuple : fuzzers
2489         sources = tuple[0]
2490         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2491         dependencies = tuple[2]
2492         defs = tuple.length() >= 4 ? tuple[3] : []
2493         incs = tuple.length() >= 5 ? tuple[4] : includes
2494
2495         if fuzzer_build
2496                 dependencies += fuzzing_engine
2497         else
2498                 sources += 'src/fuzz/fuzz-main.c'
2499         endif
2500
2501         name = sources[0].split('/')[-1].split('.')[0]
2502
2503         fuzzer_exes += executable(
2504                 name,
2505                 sources,
2506                 include_directories : [incs, include_directories('src/fuzz')],
2507                 link_with : link_with,
2508                 dependencies : dependencies,
2509                 c_args : defs,
2510                 install : false)
2511 endforeach
2512
2513 run_target('fuzzers',
2514         depends : fuzzer_exes,
2515         command : ['true'])
2516
2517 ############################################################
2518
2519 make_directive_index_py = find_program('tools/make-directive-index.py')
2520 make_man_index_py = find_program('tools/make-man-index.py')
2521 xml_helper_py = find_program('tools/xml_helper.py')
2522 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2523
2524 subdir('units')
2525 subdir('sysctl.d')
2526 subdir('sysusers.d')
2527 subdir('tmpfiles.d')
2528 subdir('presets')
2529 subdir('hwdb')
2530 subdir('network')
2531 subdir('man')
2532 subdir('shell-completion/bash')
2533 subdir('shell-completion/zsh')
2534 subdir('docs/sysvinit')
2535 subdir('docs/var-log')
2536
2537 # FIXME: figure out if the warning is true:
2538 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2539 install_subdir('factory/etc',
2540                install_dir : factorydir)
2541
2542
2543 install_data('xorg/50-systemd-user.sh',
2544              install_dir : xinitrcdir)
2545 install_data('modprobe.d/systemd.conf',
2546              install_dir : modprobedir)
2547 install_data('README',
2548              'NEWS',
2549              'CODING_STYLE',
2550              'DISTRO_PORTING',
2551              'ENVIRONMENT.md',
2552              'LICENSE.GPL2',
2553              'LICENSE.LGPL2.1',
2554              'TRANSIENT-SETTINGS.md',
2555              'UIDS-GIDS.md',
2556              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2557              install_dir : docdir)
2558
2559 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2560 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2561
2562 ############################################################
2563
2564 meson_check_help = find_program('tools/meson-check-help.sh')
2565
2566 foreach exec : public_programs
2567         name = exec.full_path().split('/')[-1]
2568         test('check-help-' + name,
2569              meson_check_help,
2570              args : [exec.full_path()])
2571 endforeach
2572
2573 ############################################################
2574
2575 if git.found()
2576         all_files = run_command(
2577                 git,
2578                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2579                  'ls-files',
2580                  ':/*.[ch]'])
2581         all_files = files(all_files.stdout().split())
2582
2583         custom_target(
2584                 'tags',
2585                 output : 'tags',
2586                 command : ['env', 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2587         custom_target(
2588                 'ctags',
2589                 output : 'ctags',
2590                 command : ['env', 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2591 endif
2592
2593 if git.found()
2594         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2595         run_target(
2596                 'git-contrib',
2597                 command : [meson_git_contrib_sh])
2598 endif
2599
2600 if git.found()
2601         git_head = run_command(
2602                 git,
2603                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2604                  'rev-parse', 'HEAD']).stdout().strip()
2605         git_head_short = run_command(
2606                 git,
2607                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2608                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2609
2610         run_target(
2611                 'git-snapshot',
2612                 command : ['git', 'archive',
2613                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2614                                                                  git_head_short),
2615                            '--prefix', 'systemd-@0@/'.format(git_head),
2616                            'HEAD'])
2617 endif
2618
2619 ############################################################
2620
2621 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2622 run_target(
2623         'check-api-docs',
2624         depends : [man, libsystemd, libudev],
2625         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2626
2627 ############################################################
2628
2629 status = [
2630         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2631
2632         'prefix directory:                  @0@'.format(prefixdir),
2633         'rootprefix directory:              @0@'.format(rootprefixdir),
2634         'sysconf directory:                 @0@'.format(sysconfdir),
2635         'include directory:                 @0@'.format(includedir),
2636         'lib directory:                     @0@'.format(libdir),
2637         'rootlib directory:                 @0@'.format(rootlibdir),
2638         'SysV init scripts:                 @0@'.format(sysvinit_path),
2639         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2640         'PAM modules directory:             @0@'.format(pamlibdir),
2641         'PAM configuration directory:       @0@'.format(pamconfdir),
2642         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2643         'modprobe.d directory:              @0@'.format(modprobedir),
2644         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2645         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2646         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2647         'bash completions directory:        @0@'.format(bashcompletiondir),
2648         'zsh completions directory:         @0@'.format(zshcompletiondir),
2649         'extra start script:                @0@'.format(get_option('rc-local')),
2650         'extra stop script:                 @0@'.format(get_option('halt-local')),
2651         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2652                                                               get_option('debug-tty')),
2653         'TTY GID:                           @0@'.format(tty_gid),
2654         'users GID:                         @0@'.format(users_gid),
2655         'maximum system UID:                @0@'.format(system_uid_max),
2656         'maximum system GID:                @0@'.format(system_gid_max),
2657         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2658         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2659         'minimum container UID base:        @0@'.format(container_uid_base_min),
2660         'maximum container UID base:        @0@'.format(container_uid_base_max),
2661         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2662         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2663         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2664         'support URL:                       @0@'.format(support_url),
2665         'nobody user name:                  @0@'.format(nobody_user),
2666         'nobody group name:                 @0@'.format(nobody_group),
2667         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2668         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2669
2670         'default DNSSEC mode:               @0@'.format(default_dnssec),
2671         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2672         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2673
2674 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2675 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2676 status += [
2677         'default DNS servers:               @0@'.format(alt_dns_servers),
2678         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2679
2680 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2681                              '@@0@'.format(time_epoch)).stdout().strip()
2682 status += [
2683         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2684
2685 # TODO:
2686 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2687 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2688 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2689
2690 if conf.get('ENABLE_EFI') == 1
2691         status += [
2692                 'efi arch:                          @0@'.format(efi_arch)]
2693
2694         if have_gnu_efi
2695                 status += [
2696                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2697                         'EFI CC                             @0@'.format(efi_cc),
2698                         'EFI lib directory:                 @0@'.format(efi_libdir),
2699                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2700                         'EFI include directory:             @0@'.format(efi_incdir)]
2701         endif
2702 endif
2703
2704 found = []
2705 missing = []
2706
2707 foreach tuple : [
2708         ['libcryptsetup'],
2709         ['PAM'],
2710         ['AUDIT'],
2711         ['IMA'],
2712         ['AppArmor'],
2713         ['SELinux'],
2714         ['SECCOMP'],
2715         ['SMACK'],
2716         ['zlib'],
2717         ['xz'],
2718         ['lz4'],
2719         ['bzip2'],
2720         ['ACL'],
2721         ['gcrypt'],
2722         ['qrencode'],
2723         ['microhttpd'],
2724         ['gnutls'],
2725         ['libcurl'],
2726         ['idn'],
2727         ['libidn2'],
2728         ['libidn'],
2729         ['nss-systemd'],
2730         ['libiptc'],
2731         ['elfutils'],
2732         ['binfmt'],
2733         ['vconsole'],
2734         ['quotacheck'],
2735         ['tmpfiles'],
2736         ['environment.d'],
2737         ['sysusers'],
2738         ['firstboot'],
2739         ['randomseed'],
2740         ['backlight'],
2741         ['rfkill'],
2742         ['logind'],
2743         ['machined'],
2744         ['importd'],
2745         ['hostnamed'],
2746         ['timedated'],
2747         ['timesyncd'],
2748         ['localed'],
2749         ['networkd'],
2750         ['resolve'],
2751         ['coredump'],
2752         ['polkit'],
2753         ['legacy pkla',      install_polkit_pkla],
2754         ['efi'],
2755         ['gnu-efi',          have_gnu_efi],
2756         ['kmod'],
2757         ['xkbcommon'],
2758         ['blkid'],
2759         ['dbus'],
2760         ['glib'],
2761         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
2762         ['hwdb'],
2763         ['tpm'],
2764         ['man pages',        want_man],
2765         ['html pages',       want_html],
2766         ['man page indices', want_man and have_lxml],
2767         ['split /usr',       conf.get('HAVE_SPLIT_USR') == 1],
2768         ['SysV compat'],
2769         ['utmp'],
2770         ['ldconfig'],
2771         ['hibernate'],
2772         ['adm group',        get_option('adm-group')],
2773         ['wheel group',      get_option('wheel-group')],
2774         ['gshadow'],
2775         ['debug hashmap'],
2776         ['debug mmap cache'],
2777 ]
2778
2779         cond = tuple.get(1, '')
2780         if cond == ''
2781                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
2782                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
2783                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
2784         endif
2785         if cond
2786                 found += [tuple[0]]
2787         else
2788                 missing += [tuple[0]]
2789         endif
2790 endforeach
2791
2792 status += [
2793         '',
2794         'enabled features: @0@'.format(', '.join(found)),
2795         '',
2796         'disabled features: @0@'.format(', '.join(missing)),
2797         '']
2798 message('\n         '.join(status))
2799
2800 if rootprefixdir != rootprefix_default
2801         message('WARNING:\n' +
2802                 '        Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
2803                 '        systemd used fixed names for unit file directories and other paths, so anything\n' +
2804                 '        except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
2805 endif