meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '239',
   5         license : 'LGPLv2+',
   6         default_options: [
   7                 'c_std=gnu99',
   8                 'prefix=/usr',
   9                 'sysconfdir=/etc',
  10                 'localstatedir=/var',
  11         ],
  12         meson_version : '>= 0.45',
  13        )
  14
  15 libsystemd_version = '0.23.0'
  16 libudev_version = '1.6.11'
  17
  18 # We need the same data in two different formats, ugh!
  19 # Also, for hysterical reasons, we use different variable
  20 # names, sometimes. Not all variables are included in every
  21 # set. Ugh, ugh, ugh!
  22 conf = configuration_data()
  23 conf.set_quoted('PACKAGE_STRING',  meson.project_name() + ' ' + meson.project_version())
  24 conf.set_quoted('PACKAGE_VERSION', meson.project_version())
  25
  26 substs = configuration_data()
  27 substs.set('PACKAGE_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  28 substs.set('PACKAGE_VERSION',      meson.project_version())
  29
  30 #####################################################################
  31
  32 # Try to install the git pre-commit hook
  33 git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  34 if git_hook.returncode() == 0
  35         message(git_hook.stdout().strip())
  36 endif
  37
  38 #####################################################################
  39
  40 if get_option('split-usr') == 'auto'
  41         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  42 else
  43         split_usr = get_option('split-usr') == 'true'
  44 endif
  45 conf.set10('HAVE_SPLIT_USR', split_usr,
  46            description : '/usr/bin and /bin directories are separate')
  47
  48 if get_option('split-bin') == 'auto'
  49         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  50 else
  51         split_bin = get_option('split-bin') == 'true'
  52 endif
  53 conf.set10('HAVE_SPLIT_BIN', split_bin,
  54            description : 'bin and sbin directories are separate')
  55
  56 rootprefixdir = get_option('rootprefix')
  57 # Unusual rootprefixdir values are used by some distros
  58 # (see https://github.com/systemd/systemd/pull/7461).
  59 rootprefix_default = split_usr ? '/' : '/usr'
  60 if rootprefixdir == ''
  61         rootprefixdir = rootprefix_default
  62 endif
  63
  64 sysvinit_path = get_option('sysvinit-path')
  65 sysvrcnd_path = get_option('sysvrcnd-path')
  66 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  67            description : 'SysV init scripts and rcN.d links are supported')
  68
  69 # join_paths ignore the preceding arguments if an absolute component is
  70 # encountered, so this should canonicalize various paths when they are
  71 # absolute or relative.
  72 prefixdir = get_option('prefix')
  73 if not prefixdir.startswith('/')
  74         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  75 endif
  76 bindir = join_paths(prefixdir, get_option('bindir'))
  77 libdir = join_paths(prefixdir, get_option('libdir'))
  78 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  79 includedir = join_paths(prefixdir, get_option('includedir'))
  80 datadir = join_paths(prefixdir, get_option('datadir'))
  81 localstatedir = join_paths('/', get_option('localstatedir'))
  82
  83 rootbindir = join_paths(rootprefixdir, 'bin')
  84 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
  85 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
  86
  87 rootlibdir = get_option('rootlibdir')
  88 if rootlibdir == ''
  89         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
  90 endif
  91
  92 # Dirs of external packages
  93 pkgconfigdatadir = join_paths(datadir, 'pkgconfig')
  94 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
  95 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
  96 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
  97 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
  98 varlogdir = join_paths(localstatedir, 'log')
  99 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 100 rpmmacrosdir = get_option('rpmmacrosdir')
 101 if rpmmacrosdir != 'no'
 102         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 103 endif
 104 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 105
 106 # Our own paths
 107 pkgdatadir = join_paths(datadir, 'systemd')
 108 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 109 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 110 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 111 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 112 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 113 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 114 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 115 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 116 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 117 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 118 pkgincludedir = join_paths(includedir, 'systemd')
 119 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 120 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 121 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 122 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 123 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 124 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 125 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 126 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 127 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 128 udevhomedir = udevlibexecdir
 129 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 130 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 131 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 132 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 133 factorydir = join_paths(datadir, 'factory')
 134 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 135 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 136 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 137 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 138 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 139 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 140
 141 docdir = get_option('docdir')
 142 if docdir == ''
 143         docdir = join_paths(datadir, 'doc/systemd')
 144 endif
 145
 146 dbuspolicydir = get_option('dbuspolicydir')
 147 if dbuspolicydir == ''
 148         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 149 endif
 150
 151 dbussessionservicedir = get_option('dbussessionservicedir')
 152 if dbussessionservicedir == ''
 153         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 154 endif
 155
 156 dbussystemservicedir = get_option('dbussystemservicedir')
 157 if dbussystemservicedir == ''
 158         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 159 endif
 160
 161 pamlibdir = get_option('pamlibdir')
 162 if pamlibdir == ''
 163         pamlibdir = join_paths(rootlibdir, 'security')
 164 endif
 165
 166 pamconfdir = get_option('pamconfdir')
 167 if pamconfdir == ''
 168         pamconfdir = join_paths(sysconfdir, 'pam.d')
 169 endif
 170
 171 memory_accounting_default = get_option('memory-accounting-default')
 172
 173 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 174 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 175 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 176 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 177 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 178 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 179 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 180
 181 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 182
 183 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 184 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 185 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 186 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 187 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 188 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 189 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 190 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 191 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 192 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 193 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 194 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 195 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 196 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 197 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 198 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 199 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 200 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 201 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 202 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 203 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 204 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 205 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 206 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 207 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 208 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 209 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 210 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 211 conf.set_quoted('LIBDIR',                                     libdir)
 212 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 213 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 214 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 215 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 216 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 217 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 218 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 219 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 220 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 221 conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 222 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 223
 224 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 225 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 226
 227 substs.set('prefix',                                          prefixdir)
 228 substs.set('exec_prefix',                                     prefixdir)
 229 substs.set('libdir',                                          libdir)
 230 substs.set('rootlibdir',                                      rootlibdir)
 231 substs.set('includedir',                                      includedir)
 232 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 233 substs.set('bindir',                                          bindir)
 234 substs.set('rootbindir',                                      rootbindir)
 235 substs.set('rootlibexecdir',                                  rootlibexecdir)
 236 substs.set('systemunitdir',                                   systemunitdir)
 237 substs.set('userunitdir',                                     userunitdir)
 238 substs.set('systempresetdir',                                 systempresetdir)
 239 substs.set('userpresetdir',                                   userpresetdir)
 240 substs.set('udevhwdbdir',                                     udevhwdbdir)
 241 substs.set('udevrulesdir',                                    udevrulesdir)
 242 substs.set('udevlibexecdir',                                  udevlibexecdir)
 243 substs.set('environmentdir',                                  environmentdir)
 244 substs.set('catalogdir',                                      catalogdir)
 245 substs.set('tmpfilesdir',                                     tmpfilesdir)
 246 substs.set('sysusersdir',                                     sysusersdir)
 247 substs.set('sysctldir',                                       sysctldir)
 248 substs.set('binfmtdir',                                       binfmtdir)
 249 substs.set('modulesloaddir',                                  modulesloaddir)
 250 substs.set('modprobedir',                                     modprobedir)
 251 substs.set('systemgeneratordir',                              systemgeneratordir)
 252 substs.set('usergeneratordir',                                usergeneratordir)
 253 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 254 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 255 substs.set('systemshutdowndir',                               systemshutdowndir)
 256 substs.set('systemsleepdir',                                  systemsleepdir)
 257 substs.set('VARLOGDIR',                                       varlogdir)
 258 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 259 substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 260 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 261 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 262 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 263 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 264 substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 265 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 266
 267 #####################################################################
 268
 269 cc = meson.get_compiler('c')
 270 pkgconfig = import('pkgconfig')
 271 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 272 meson_build_sh = find_program('tools/meson-build.sh')
 273
 274 if get_option('tests') != 'false'
 275         cxx = find_program('c++', required : false)
 276         if cxx.found()
 277                 #  Used only for tests
 278                 add_languages('cpp')
 279         endif
 280 endif
 281
 282 want_ossfuzz = get_option('oss-fuzz')
 283 want_libfuzzer = get_option('llvm-fuzz')
 284 fuzzer_build = want_ossfuzz or want_libfuzzer
 285 if want_ossfuzz and want_libfuzzer
 286         error('only one of oss-fuzz and llvm-fuzz can be specified')
 287 endif
 288 if want_libfuzzer
 289         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 290 endif
 291 if want_ossfuzz
 292         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 293 endif
 294
 295 possible_cc_flags = [
 296         '-Wextra',
 297         '-Werror=undef',
 298         '-Wlogical-op',
 299         '-Wmissing-include-dirs',
 300         '-Wold-style-definition',
 301         '-Wpointer-arith',
 302         '-Winit-self',
 303         '-Wfloat-equal',
 304         '-Wsuggest-attribute=noreturn',
 305         '-Werror=missing-prototypes',
 306         '-Werror=implicit-function-declaration',
 307         '-Werror=missing-declarations',
 308         '-Werror=return-type',
 309         '-Werror=incompatible-pointer-types',
 310         '-Werror=format=2',
 311         '-Wstrict-prototypes',
 312         '-Wredundant-decls',
 313         '-Wmissing-noreturn',
 314         '-Wimplicit-fallthrough=5',
 315         '-Wshadow',
 316         '-Wendif-labels',
 317         '-Wstrict-aliasing=2',
 318         '-Wwrite-strings',
 319         '-Werror=overflow',
 320         '-Werror=shift-count-overflow',
 321         '-Werror=shift-overflow=2',
 322         '-Wdate-time',
 323         '-Wnested-externs',
 324         '-ffast-math',
 325         '-fno-common',
 326         '-fdiagnostics-show-option',
 327         '-fno-strict-aliasing',
 328         '-fvisibility=hidden',
 329         '-fstack-protector',
 330         '-fstack-protector-strong',
 331         '--param=ssp-buffer-size=4',
 332 ]
 333
 334 # --as-needed and --no-undefined are provided by meson by default,
 335 # run mesonconf to see what is enabled
 336 possible_link_flags = [
 337         '-Wl,-z,relro',
 338         '-Wl,-z,now',
 339 ]
 340
 341 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 342 # enable it when we are linking against them
 343 if not fuzzer_build
 344         possible_cc_flags += '-fPIE'
 345         possible_link_flags += '-pie'
 346 endif
 347
 348 if cc.get_id() == 'clang'
 349         possible_cc_flags += [
 350                 '-Wno-typedef-redefinition',
 351                 '-Wno-gnu-variable-sized-type-not-at-end',
 352         ]
 353 endif
 354
 355 if get_option('buildtype') != 'debug'
 356         possible_cc_flags += [
 357                 '-ffunction-sections',
 358                 '-fdata-sections',
 359         ]
 360
 361         possible_link_flags += '-Wl,--gc-sections'
 362 endif
 363
 364 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 365
 366 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 367 # arguments, just emits a warning. So test for the "positive" version instead.
 368 foreach arg : ['unused-parameter',
 369                'missing-field-initializers',
 370                'unused-result',
 371                'format-signedness',
 372                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 373               ]
 374         if cc.has_argument('-W' + arg)
 375                 add_project_arguments('-Wno-' + arg, language : 'c')
 376         endif
 377 endforeach
 378
 379 if cc.compiles('''
 380    #include <time.h>
 381    #include <inttypes.h>
 382    typedef uint64_t usec_t;
 383    usec_t now(clockid_t clock);
 384    int main(void) {
 385            struct timespec now;
 386            return 0;
 387    }
 388 ''', name : '-Werror=shadow with local shadowing')
 389         add_project_arguments('-Werror=shadow', language : 'c')
 390 endif
 391
 392 link_test_c = files('tools/meson-link-test.c')
 393
 394 foreach arg : possible_link_flags
 395         have = run_command(check_compilation_sh,
 396                            cc.cmd_array(), '-x', 'c', arg,
 397                            '-include', link_test_c).returncode() == 0
 398         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 399         if have
 400                 add_project_link_arguments(arg, language : 'c')
 401         endif
 402 endforeach
 403
 404 cpp = ' '.join(cc.cmd_array()) + ' -E'
 405
 406 #####################################################################
 407 # compilation result tests
 408
 409 conf.set('_GNU_SOURCE', true)
 410 conf.set('__SANE_USERSPACE_TYPES__', true)
 411
 412 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 413 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 414 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 415 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 416 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 417 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 418 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 419
 420 decl_headers = '''
 421 #include <uchar.h>
 422 #include <linux/ethtool.h>
 423 #include <linux/fib_rules.h>
 424 #include <sys/stat.h>
 425 '''
 426
 427 foreach decl : ['char16_t',
 428                 'char32_t',
 429                 'struct ethtool_link_settings',
 430                 'struct fib_rule_uid_range',
 431                 'struct statx',
 432                ]
 433
 434         # We get -1 if the size cannot be determined
 435         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 436
 437         if decl == 'struct statx'
 438                 if have
 439                         want_linux_stat_h = false
 440                 else
 441                         have = cc.sizeof(decl,
 442                                          prefix : decl_headers + '#include <linux/stat.h>',
 443                                          args : '-D_GNU_SOURCE') > 0
 444                         want_linux_stat_h = have
 445                 endif
 446         endif
 447
 448         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 449 endforeach
 450
 451 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 452
 453 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 454                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 455                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 456                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 457                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 458                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 459                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 460                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 461                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 462                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 463                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 464                 # if_tunnel.h is buggy and cannot be included on its own
 465                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 466                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 467                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 468                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 469                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 470                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 471                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 472                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 473                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 474                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 475                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 476                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 477                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 478                ]
 479         prefix = decl.length() > 2 ? decl[2] : ''
 480         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 481         conf.set10('HAVE_' + decl[0], have)
 482 endforeach
 483
 484 foreach ident : ['secure_getenv', '__secure_getenv']
 485         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 486 endforeach
 487
 488 foreach ident : [
 489         ['memfd_create',      '''#include <sys/mman.h>'''],
 490         ['gettid',            '''#include <sys/types.h>
 491                                  #include <unistd.h>'''],
 492         ['pivot_root',        '''#include <stdlib.h>
 493                                  #include <unistd.h>'''],     # no known header declares pivot_root
 494         ['name_to_handle_at', '''#include <sys/types.h>
 495                                  #include <sys/stat.h>
 496                                  #include <fcntl.h>'''],
 497         ['setns',             '''#include <sched.h>'''],
 498         ['renameat2',         '''#include <stdio.h>
 499                                  #include <fcntl.h>'''],
 500         ['kcmp',              '''#include <linux/kcmp.h>'''],
 501         ['keyctl',            '''#include <sys/types.h>
 502                                  #include <keyutils.h>'''],
 503         ['copy_file_range',   '''#include <sys/syscall.h>
 504                                  #include <unistd.h>'''],
 505         ['bpf',               '''#include <sys/syscall.h>
 506                                  #include <unistd.h>'''],
 507         ['statx',             '''#include <sys/types.h>
 508                                  #include <sys/stat.h>
 509                                  #include <unistd.h>'''],
 510         ['explicit_bzero' ,   '''#include <string.h>'''],
 511         ['reallocarray',      '''#include <malloc.h>'''],
 512 ]
 513
 514         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 515         conf.set10('HAVE_' + ident[0].to_upper(), have)
 516 endforeach
 517
 518 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 519         conf.set10('USE_SYS_RANDOM_H', true)
 520         conf.set10('HAVE_GETRANDOM', true)
 521 else
 522         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 523         conf.set10('USE_SYS_RANDOM_H', false)
 524         conf.set10('HAVE_GETRANDOM', have)
 525 endif
 526
 527 #####################################################################
 528
 529 sed = find_program('sed')
 530 awk = find_program('awk')
 531 m4 = find_program('m4')
 532 stat = find_program('stat')
 533 git = find_program('git', required : false)
 534 env = find_program('env')
 535 perl = find_program('perl', required : false)
 536
 537 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 538 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 539 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 540 splash_bmp = files('test/splash.bmp')
 541
 542 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 543 # /usr/sbin, /sbin, and fall back to the default from middle column.
 544 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 545          ['quotacheck', '/usr/sbin/quotacheck' ],
 546          ['kmod',       '/usr/bin/kmod'        ],
 547          ['kexec',      '/usr/sbin/kexec'      ],
 548          ['sulogin',    '/usr/sbin/sulogin'    ],
 549          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 550          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 551          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 552          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 553         ]
 554 foreach prog : progs
 555         path = get_option(prog[0] + '-path')
 556         if path != ''
 557                 message('Using @1@ for @0@'.format(prog[0], path))
 558         else
 559                 exe = find_program(prog[0],
 560                                    '/usr/sbin/' + prog[0],
 561                                    '/sbin/' + prog[0],
 562                                    required: false)
 563                 path = exe.found() ? exe.path() : prog[1]
 564         endif
 565         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 566         conf.set_quoted(name, path)
 567         substs.set(name, path)
 568 endforeach
 569
 570 conf.set_quoted('TELINIT', get_option('telinit-path'))
 571
 572 if run_command('ln', '--relative', '--help').returncode() != 0
 573         error('ln does not support --relative (added in coreutils 8.16)')
 574 endif
 575
 576 ############################################################
 577
 578 gperf = find_program('gperf')
 579
 580 gperf_test_format = '''
 581 #include <string.h>
 582 const char * in_word_set(const char *, @0@);
 583 @1@
 584 '''
 585 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 586 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 587 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 588 if cc.compiles(gperf_test)
 589         gperf_len_type = 'size_t'
 590 else
 591         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 592         if cc.compiles(gperf_test)
 593                 gperf_len_type = 'unsigned'
 594         else
 595                 error('unable to determine gperf len type')
 596         endif
 597 endif
 598 message('gperf len type is @0@'.format(gperf_len_type))
 599 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 600          description : 'The type of gperf "len" parameter')
 601
 602 ############################################################
 603
 604 if not cc.has_header('sys/capability.h')
 605         error('POSIX caps headers not found')
 606 endif
 607 foreach header : ['crypt.h',
 608                   'linux/btrfs.h',
 609                   'linux/memfd.h',
 610                   'linux/vm_sockets.h',
 611                   'sys/auxv.h',
 612                   'valgrind/memcheck.h',
 613                   'valgrind/valgrind.h',
 614                  ]
 615
 616         conf.set10('HAVE_' + header.underscorify().to_upper(),
 617                    cc.has_header(header))
 618 endforeach
 619
 620 ############################################################
 621
 622 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 623 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 624 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 625
 626 default_hierarchy = get_option('default-hierarchy')
 627 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 628                 description : 'default cgroup hierarchy as string')
 629 if default_hierarchy == 'legacy'
 630         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 631 elif default_hierarchy == 'hybrid'
 632         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 633 else
 634         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 635 endif
 636
 637 time_epoch = get_option('time-epoch')
 638 if time_epoch == -1
 639         NEWS = files('NEWS')
 640         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
 641 endif
 642 conf.set('TIME_EPOCH', time_epoch)
 643
 644 system_uid_max = get_option('system-uid-max')
 645 if system_uid_max == -1
 646         system_uid_max = run_command(
 647                 awk,
 648                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 649                 '/etc/login.defs').stdout().strip()
 650         if system_uid_max == ''
 651                 system_uid_max = 999
 652         else
 653                 system_uid_max = system_uid_max.to_int()
 654         endif
 655 endif
 656 conf.set('SYSTEM_UID_MAX', system_uid_max)
 657 substs.set('systemuidmax', system_uid_max)
 658
 659 system_gid_max = get_option('system-gid-max')
 660 if system_gid_max == -1
 661         system_gid_max = run_command(
 662                 awk,
 663                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 664                 '/etc/login.defs').stdout().strip()
 665         if system_gid_max == ''
 666                 system_gid_max = 999
 667         else
 668                 system_gid_max = system_gid_max.to_int()
 669         endif
 670 endif
 671 conf.set('SYSTEM_GID_MAX', system_gid_max)
 672 substs.set('systemgidmax', system_gid_max)
 673
 674 dynamic_uid_min = get_option('dynamic-uid-min')
 675 dynamic_uid_max = get_option('dynamic-uid-max')
 676 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 677 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 678 substs.set('dynamicuidmin', dynamic_uid_min)
 679 substs.set('dynamicuidmax', dynamic_uid_max)
 680
 681 container_uid_base_min = get_option('container-uid-base-min')
 682 container_uid_base_max = get_option('container-uid-base-max')
 683 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 684 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 685 substs.set('containeruidbasemin', container_uid_base_min)
 686 substs.set('containeruidbasemax', container_uid_base_max)
 687
 688 nobody_user = get_option('nobody-user')
 689 nobody_group = get_option('nobody-group')
 690
 691 if not meson.is_cross_build()
 692         getent_result = run_command('getent', 'passwd', '65534')
 693         if getent_result.returncode() == 0
 694                 name = getent_result.stdout().split(':')[0]
 695                 if name != nobody_user
 696                         warning('\n' +
 697                                 '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) +
 698                                 'Your build will result in an user table setup that is incompatible with the local system.')
 699                 endif
 700         endif
 701         id_result = run_command('id', '-u', nobody_user)
 702         if id_result.returncode() == 0
 703                 id = id_result.stdout().to_int()
 704                 if id != 65534
 705                         warning('\n' +
 706                                 '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) +
 707                                 'Your build will result in an user table setup that is incompatible with the local system.')
 708                 endif
 709         endif
 710
 711         getent_result = run_command('getent', 'group', '65534')
 712         if getent_result.returncode() == 0
 713                 name = getent_result.stdout().split(':')[0]
 714                 if name != nobody_group
 715                         warning('\n' +
 716                                 '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) +
 717                                 'Your build will result in an group table setup that is incompatible with the local system.')
 718                 endif
 719         endif
 720         id_result = run_command('id', '-g', nobody_group)
 721         if id_result.returncode() == 0
 722                 id = id_result.stdout().to_int()
 723                 if id != 65534
 724                         warning('\n' +
 725                                 '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) +
 726                                 'Your build will result in an group table setup that is incompatible with the local system.')
 727                 endif
 728         endif
 729 endif
 730 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 731         warning('\n' +
 732                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 733                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 734 endif
 735
 736 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 737 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 738 substs.set('NOBODY_USER_NAME', nobody_user)
 739 substs.set('NOBODY_GROUP_NAME', nobody_group)
 740
 741 tty_gid = get_option('tty-gid')
 742 conf.set('TTY_GID', tty_gid)
 743 substs.set('TTY_GID', tty_gid)
 744
 745 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 746 users_gid = get_option('users-gid')
 747 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 748
 749 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 750 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 751
 752 substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 753 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 754
 755 kill_user_processes = get_option('default-kill-user-processes')
 756 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 757 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 758 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 759
 760 dns_servers = get_option('dns-servers')
 761 conf.set_quoted('DNS_SERVERS', dns_servers)
 762 substs.set('DNS_SERVERS', dns_servers)
 763
 764 ntp_servers = get_option('ntp-servers')
 765 conf.set_quoted('NTP_SERVERS', ntp_servers)
 766 substs.set('NTP_SERVERS', ntp_servers)
 767
 768 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 769
 770 substs.set('SUSHELL', get_option('debug-shell'))
 771 substs.set('DEBUGTTY', get_option('debug-tty'))
 772
 773 enable_debug_hashmap = false
 774 enable_debug_mmap_cache = false
 775 foreach name : get_option('debug')
 776         if name == 'hashmap'
 777                 enable_debug_hashmap = true
 778         elif name == 'mmap-cache'
 779                 enable_debug_mmap_cache = true
 780         else
 781                 message('unknown debug option "@0@", ignoring'.format(name))
 782         endif
 783 endforeach
 784 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 785 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 786
 787 conf.set10('VALGRIND', get_option('valgrind'))
 788
 789 #####################################################################
 790
 791 threads = dependency('threads')
 792 librt = cc.find_library('rt')
 793 libm = cc.find_library('m')
 794 libdl = cc.find_library('dl')
 795 libcrypt = cc.find_library('crypt')
 796
 797 libcap = dependency('libcap', required : false)
 798 if not libcap.found()
 799         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 800         libcap = cc.find_library('cap')
 801 endif
 802
 803 libmount = dependency('mount',
 804                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 805
 806 want_seccomp = get_option('seccomp')
 807 if want_seccomp != 'false' and not fuzzer_build
 808         libseccomp = dependency('libseccomp',
 809                                 version : '>= 2.3.1',
 810                                 required : want_seccomp == 'true')
 811         have = libseccomp.found()
 812 else
 813         have = false
 814         libseccomp = []
 815 endif
 816 conf.set10('HAVE_SECCOMP', have)
 817
 818 want_selinux = get_option('selinux')
 819 if want_selinux != 'false' and not fuzzer_build
 820         libselinux = dependency('libselinux',
 821                                 version : '>= 2.1.9',
 822                                 required : want_selinux == 'true')
 823         have = libselinux.found()
 824 else
 825         have = false
 826         libselinux = []
 827 endif
 828 conf.set10('HAVE_SELINUX', have)
 829
 830 want_apparmor = get_option('apparmor')
 831 if want_apparmor != 'false' and not fuzzer_build
 832         libapparmor = dependency('libapparmor',
 833                                  required : want_apparmor == 'true')
 834         have = libapparmor.found()
 835 else
 836         have = false
 837         libapparmor = []
 838 endif
 839 conf.set10('HAVE_APPARMOR', have)
 840
 841 smack_run_label = get_option('smack-run-label')
 842 if smack_run_label != ''
 843         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 844 endif
 845
 846 want_polkit = get_option('polkit')
 847 install_polkit = false
 848 install_polkit_pkla = false
 849 if want_polkit != 'false' and not fuzzer_build
 850         install_polkit = true
 851
 852         libpolkit = dependency('polkit-gobject-1',
 853                                required : false)
 854         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 855                 message('Old polkit detected, will install pkla files')
 856                 install_polkit_pkla = true
 857         endif
 858 endif
 859 conf.set10('ENABLE_POLKIT', install_polkit)
 860
 861 want_acl = get_option('acl')
 862 if want_acl != 'false' and not fuzzer_build
 863         libacl = cc.find_library('acl', required : want_acl == 'true')
 864         have = libacl.found()
 865 else
 866         have = false
 867         libacl = []
 868 endif
 869 conf.set10('HAVE_ACL', have)
 870
 871 want_audit = get_option('audit')
 872 if want_audit != 'false' and not fuzzer_build
 873         libaudit = dependency('audit', required : want_audit == 'true')
 874         have = libaudit.found()
 875 else
 876         have = false
 877         libaudit = []
 878 endif
 879 conf.set10('HAVE_AUDIT', have)
 880
 881 want_blkid = get_option('blkid')
 882 if want_blkid != 'false' and not fuzzer_build
 883         libblkid = dependency('blkid', required : want_blkid == 'true')
 884         have = libblkid.found()
 885 else
 886         have = false
 887         libblkid = []
 888 endif
 889 conf.set10('HAVE_BLKID', have)
 890
 891 want_kmod = get_option('kmod')
 892 if want_kmod != 'false' and not fuzzer_build
 893         libkmod = dependency('libkmod',
 894                              version : '>= 15',
 895                              required : want_kmod == 'true')
 896         have = libkmod.found()
 897 else
 898         have = false
 899         libkmod = []
 900 endif
 901 conf.set10('HAVE_KMOD', have)
 902
 903 want_pam = get_option('pam')
 904 if want_pam != 'false' and not fuzzer_build
 905         libpam = cc.find_library('pam', required : want_pam == 'true')
 906         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 907         have = libpam.found() and libpam_misc.found()
 908 else
 909         have = false
 910         libpam = []
 911         libpam_misc = []
 912 endif
 913 conf.set10('HAVE_PAM', have)
 914
 915 want_microhttpd = get_option('microhttpd')
 916 if want_microhttpd != 'false' and not fuzzer_build
 917         libmicrohttpd = dependency('libmicrohttpd',
 918                                    version : '>= 0.9.33',
 919                                    required : want_microhttpd == 'true')
 920         have = libmicrohttpd.found()
 921 else
 922         have = false
 923         libmicrohttpd = []
 924 endif
 925 conf.set10('HAVE_MICROHTTPD', have)
 926
 927 want_libcryptsetup = get_option('libcryptsetup')
 928 if want_libcryptsetup != 'false' and not fuzzer_build
 929         libcryptsetup = dependency('libcryptsetup',
 930                                    version : '>= 1.6.0',
 931                                    required : want_libcryptsetup == 'true')
 932         have = libcryptsetup.found()
 933 else
 934         have = false
 935         libcryptsetup = []
 936 endif
 937 conf.set10('HAVE_LIBCRYPTSETUP', have)
 938
 939 want_libcurl = get_option('libcurl')
 940 if want_libcurl != 'false' and not fuzzer_build
 941         libcurl = dependency('libcurl',
 942                              version : '>= 7.32.0',
 943                              required : want_libcurl == 'true')
 944         have = libcurl.found()
 945 else
 946         have = false
 947         libcurl = []
 948 endif
 949 conf.set10('HAVE_LIBCURL', have)
 950
 951 want_libidn = get_option('libidn')
 952 want_libidn2 = get_option('libidn2')
 953 if want_libidn == 'true' and want_libidn2 == 'true'
 954         error('libidn and libidn2 cannot be requested simultaneously')
 955 endif
 956
 957 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 958         libidn = dependency('libidn',
 959                             required : want_libidn == 'true')
 960         have = libidn.found()
 961 else
 962         have = false
 963         libidn = []
 964 endif
 965 conf.set10('HAVE_LIBIDN', have)
 966 if not have and want_libidn2 != 'false' and not fuzzer_build
 967         # libidn is used for both libidn and libidn2 objects
 968         libidn = dependency('libidn2',
 969                             required : want_libidn2 == 'true')
 970         have = libidn.found()
 971 else
 972         have = false
 973 endif
 974 conf.set10('HAVE_LIBIDN2', have)
 975
 976 want_libiptc = get_option('libiptc')
 977 if want_libiptc != 'false' and not fuzzer_build
 978         libiptc = dependency('libiptc',
 979                              required : want_libiptc == 'true')
 980         have = libiptc.found()
 981 else
 982         have = false
 983         libiptc = []
 984 endif
 985 conf.set10('HAVE_LIBIPTC', have)
 986
 987 want_qrencode = get_option('qrencode')
 988 if want_qrencode != 'false' and not fuzzer_build
 989         libqrencode = dependency('libqrencode',
 990                                  required : want_qrencode == 'true')
 991         have = libqrencode.found()
 992 else
 993         have = false
 994         libqrencode = []
 995 endif
 996 conf.set10('HAVE_QRENCODE', have)
 997
 998 want_gcrypt = get_option('gcrypt')
 999 if want_gcrypt != 'false' and not fuzzer_build
1000         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1001         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1002         have = libgcrypt.found() and libgpg_error.found()
1003 else
1004         have = false
1005 endif
1006 if not have
1007         # link to neither of the libs if one is not found
1008         libgcrypt = []
1009         libgpg_error = []
1010 endif
1011 conf.set10('HAVE_GCRYPT', have)
1012
1013 want_gnutls = get_option('gnutls')
1014 if want_gnutls != 'false' and not fuzzer_build
1015         libgnutls = dependency('gnutls',
1016                                version : '>= 3.1.4',
1017                                required : want_gnutls == 'true')
1018         have = libgnutls.found()
1019 else
1020         have = false
1021         libgnutls = []
1022 endif
1023 conf.set10('HAVE_GNUTLS', have)
1024
1025 want_elfutils = get_option('elfutils')
1026 if want_elfutils != 'false' and not fuzzer_build
1027         libdw = dependency('libdw',
1028                            required : want_elfutils == 'true')
1029         have = libdw.found()
1030 else
1031         have = false
1032         libdw = []
1033 endif
1034 conf.set10('HAVE_ELFUTILS', have)
1035
1036 want_zlib = get_option('zlib')
1037 if want_zlib != 'false' and not fuzzer_build
1038         libz = dependency('zlib',
1039                           required : want_zlib == 'true')
1040         have = libz.found()
1041 else
1042         have = false
1043         libz = []
1044 endif
1045 conf.set10('HAVE_ZLIB', have)
1046
1047 want_bzip2 = get_option('bzip2')
1048 if want_bzip2 != 'false' and not fuzzer_build
1049         libbzip2 = cc.find_library('bz2',
1050                                    required : want_bzip2 == 'true')
1051         have = libbzip2.found()
1052 else
1053         have = false
1054         libbzip2 = []
1055 endif
1056 conf.set10('HAVE_BZIP2', have)
1057
1058 want_xz = get_option('xz')
1059 if want_xz != 'false' and not fuzzer_build
1060         libxz = dependency('liblzma',
1061                            required : want_xz == 'true')
1062         have = libxz.found()
1063 else
1064         have = false
1065         libxz = []
1066 endif
1067 conf.set10('HAVE_XZ', have)
1068
1069 want_lz4 = get_option('lz4')
1070 if want_lz4 != 'false' and not fuzzer_build
1071         liblz4 = dependency('liblz4',
1072                             required : want_lz4 == 'true')
1073         have = liblz4.found()
1074 else
1075         have = false
1076         liblz4 = []
1077 endif
1078 conf.set10('HAVE_LZ4', have)
1079
1080 want_xkbcommon = get_option('xkbcommon')
1081 if want_xkbcommon != 'false' and not fuzzer_build
1082         libxkbcommon = dependency('xkbcommon',
1083                                   version : '>= 0.3.0',
1084                                   required : want_xkbcommon == 'true')
1085         have = libxkbcommon.found()
1086 else
1087         have = false
1088         libxkbcommon = []
1089 endif
1090 conf.set10('HAVE_XKBCOMMON', have)
1091
1092 want_pcre2 = get_option('pcre2')
1093 if want_pcre2 != 'false'
1094         libpcre2 = dependency('libpcre2-8',
1095                               required : want_pcre2 == 'true')
1096         have = libpcre2.found()
1097 else
1098         have = false
1099         libpcre2 = []
1100 endif
1101 conf.set10('HAVE_PCRE2', have)
1102
1103 want_glib = get_option('glib')
1104 if want_glib != 'false' and not fuzzer_build
1105         libglib =    dependency('glib-2.0',
1106                                 version : '>= 2.22.0',
1107                                 required : want_glib == 'true')
1108         libgobject = dependency('gobject-2.0',
1109                                 version : '>= 2.22.0',
1110                                 required : want_glib == 'true')
1111         libgio =     dependency('gio-2.0',
1112                                 required : want_glib == 'true')
1113         have = libglib.found() and libgobject.found() and libgio.found()
1114 else
1115         have = false
1116         libglib = []
1117         libgobject = []
1118         libgio = []
1119 endif
1120 conf.set10('HAVE_GLIB', have)
1121
1122 want_dbus = get_option('dbus')
1123 if want_dbus != 'false' and not fuzzer_build
1124         libdbus = dependency('dbus-1',
1125                              version : '>= 1.3.2',
1126                              required : want_dbus == 'true')
1127         have = libdbus.found()
1128 else
1129         have = false
1130         libdbus = []
1131 endif
1132 conf.set10('HAVE_DBUS', have)
1133
1134 default_dnssec = get_option('default-dnssec')
1135 if fuzzer_build
1136         default_dnssec = 'no'
1137 endif
1138 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1139         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1140         default_dnssec = 'no'
1141 endif
1142 conf.set('DEFAULT_DNSSEC_MODE',
1143          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1144 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1145
1146 dns_over_tls = get_option('dns-over-tls')
1147 if dns_over_tls != 'false'
1148         have = (conf.get('HAVE_GNUTLS') == 1 and
1149                 libgnutls.version().version_compare('>=3.5.3'))
1150         if dns_over_tls == 'true' and not have
1151                 error('DNS-over-TLS support was requested, but dependencies are not available')
1152         endif
1153 else
1154         have = false
1155 endif
1156 conf.set10('ENABLE_DNS_OVER_TLS', have)
1157
1158 default_dns_over_tls = get_option('default-dns-over-tls')
1159 if fuzzer_build
1160         default_dns_over_tls = 'no'
1161 endif
1162 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1163         message('default-dns-over-tls cannot be set to opportunistic when DNS-over-TLS support is disabled. Setting default-dns-over-tls to no.')
1164         default_dns_over_tls = 'no'
1165 endif
1166 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1167          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1168 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1169
1170 want_importd = get_option('importd')
1171 if want_importd != 'false'
1172         have = (conf.get('HAVE_LIBCURL') == 1 and
1173                 conf.get('HAVE_ZLIB') == 1 and
1174                 conf.get('HAVE_BZIP2') == 1 and
1175                 conf.get('HAVE_XZ') == 1 and
1176                 conf.get('HAVE_GCRYPT') == 1)
1177         if want_importd == 'true' and not have
1178                 error('importd support was requested, but dependencies are not available')
1179         endif
1180 else
1181         have = false
1182 endif
1183 conf.set10('ENABLE_IMPORTD', have)
1184
1185 want_remote = get_option('remote')
1186 if want_remote != 'false'
1187         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1188                      conf.get('HAVE_LIBCURL') == 1]
1189         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1190         # it's possible to build one without the other. Complain only if
1191         # support was explictly requested. The auxiliary files like sysusers
1192         # config should be installed when any of the programs are built.
1193         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1194                 error('remote support was requested, but dependencies are not available')
1195         endif
1196         have = have_deps[0] or have_deps[1]
1197 else
1198         have = false
1199 endif
1200 conf.set10('ENABLE_REMOTE', have)
1201
1202 foreach term : ['utmp',
1203                 'hibernate',
1204                 'environment-d',
1205                 'binfmt',
1206                 'coredump',
1207                 'resolve',
1208                 'logind',
1209                 'hostnamed',
1210                 'localed',
1211                 'machined',
1212                 'portabled',
1213                 'networkd',
1214                 'timedated',
1215                 'timesyncd',
1216                 'firstboot',
1217                 'randomseed',
1218                 'backlight',
1219                 'vconsole',
1220                 'quotacheck',
1221                 'sysusers',
1222                 'tmpfiles',
1223                 'hwdb',
1224                 'rfkill',
1225                 'ldconfig',
1226                 'efi',
1227                 'tpm',
1228                 'ima',
1229                 'smack',
1230                 'gshadow',
1231                 'idn',
1232                 'nss-myhostname',
1233                 'nss-systemd']
1234         have = get_option(term)
1235         name = 'ENABLE_' + term.underscorify().to_upper()
1236         conf.set10(name, have)
1237 endforeach
1238
1239 foreach tuple : [['nss-mymachines', 'machined'],
1240                  ['nss-resolve',    'resolve']]
1241         want = get_option(tuple[0])
1242         if want != 'false'
1243                 have = get_option(tuple[1])
1244                 if want == 'true' and not have
1245                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1246                 endif
1247         else
1248                 have = false
1249         endif
1250         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1251         conf.set10(name, have)
1252 endforeach
1253
1254 enable_nss = false
1255 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1256                 'ENABLE_NSS_MYMACHINES',
1257                 'ENABLE_NSS_RESOLVE',
1258                 'ENABLE_NSS_SYSTEMD']
1259         if conf.get(term) == 1
1260                 enable_nss = true
1261         endif
1262 endforeach
1263 conf.set10('ENABLE_NSS', enable_nss)
1264
1265 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1266
1267 want_tests = get_option('tests')
1268 install_tests = get_option('install-tests')
1269 slow_tests = get_option('slow-tests')
1270 tests = []
1271 fuzzers = []
1272
1273 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1274
1275 #####################################################################
1276
1277 if get_option('efi')
1278         efi_arch = host_machine.cpu_family()
1279
1280         if efi_arch == 'x86'
1281                 EFI_MACHINE_TYPE_NAME = 'ia32'
1282                 gnu_efi_arch = 'ia32'
1283         elif efi_arch == 'x86_64'
1284                 EFI_MACHINE_TYPE_NAME = 'x64'
1285                 gnu_efi_arch = 'x86_64'
1286         elif efi_arch == 'arm'
1287                 EFI_MACHINE_TYPE_NAME = 'arm'
1288                 gnu_efi_arch = 'arm'
1289         elif efi_arch == 'aarch64'
1290                 EFI_MACHINE_TYPE_NAME = 'aa64'
1291                 gnu_efi_arch = 'aarch64'
1292         else
1293                 EFI_MACHINE_TYPE_NAME = ''
1294                 gnu_efi_arch = ''
1295         endif
1296
1297         have = true
1298         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1299
1300         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1301 else
1302         have = false
1303 endif
1304 conf.set10('ENABLE_EFI', have)
1305
1306 #####################################################################
1307
1308 config_h = configure_file(
1309         output : 'config.h',
1310         configuration : conf)
1311
1312 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1313
1314 includes = include_directories('src/basic',
1315                                'src/shared',
1316                                'src/systemd',
1317                                'src/journal',
1318                                'src/journal-remote',
1319                                'src/nspawn',
1320                                'src/resolve',
1321                                'src/timesync',
1322                                'src/time-wait-sync',
1323                                'src/login',
1324                                'src/udev',
1325                                'src/libudev',
1326                                'src/core',
1327                                'src/libsystemd/sd-bus',
1328                                'src/libsystemd/sd-device',
1329                                'src/libsystemd/sd-hwdb',
1330                                'src/libsystemd/sd-id128',
1331                                'src/libsystemd/sd-netlink',
1332                                'src/libsystemd/sd-network',
1333                                'src/libsystemd-network',
1334                                '.')
1335
1336 add_project_arguments('-include', 'config.h', language : 'c')
1337
1338 subdir('po')
1339 subdir('catalog')
1340 subdir('src/systemd')
1341 subdir('src/basic')
1342 subdir('src/libsystemd')
1343 subdir('src/libsystemd-network')
1344 subdir('src/journal')
1345 subdir('src/login')
1346
1347 libjournal_core = static_library(
1348         'journal-core',
1349         libjournal_core_sources,
1350         journald_gperf_c,
1351         include_directories : includes,
1352         install : false)
1353
1354 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1355 libsystemd = shared_library(
1356         'systemd',
1357         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1358         version : libsystemd_version,
1359         include_directories : includes,
1360         link_args : ['-shared',
1361                      '-Wl,--version-script=' + libsystemd_sym_path],
1362         link_with : [libbasic,
1363                      libbasic_gcrypt],
1364         link_whole : [libsystemd_static,
1365                       libjournal_client],
1366         dependencies : [threads,
1367                         librt,
1368                         libxz,
1369                         liblz4],
1370         link_depends : libsystemd_sym,
1371         install : true,
1372         install_dir : rootlibdir)
1373
1374 static_libsystemd = get_option('static-libsystemd')
1375 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1376
1377 install_libsystemd_static = static_library(
1378         'systemd',
1379         libsystemd_sources,
1380         journal_client_sources,
1381         basic_sources,
1382         basic_gcrypt_sources,
1383         include_directories : includes,
1384         build_by_default : static_libsystemd != 'false',
1385         install : static_libsystemd != 'false',
1386         install_dir : rootlibdir,
1387         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1388         dependencies : [threads,
1389                         librt,
1390                         libxz,
1391                         liblz4,
1392                         libcap,
1393                         libblkid,
1394                         libmount,
1395                         libselinux,
1396                         libgcrypt],
1397         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1398
1399 ############################################################
1400
1401 # binaries that have --help and are intended for use by humans,
1402 # usually, but not always, installed in /bin.
1403 public_programs = []
1404
1405 subdir('src/libudev')
1406 subdir('src/shared')
1407 subdir('src/core')
1408 subdir('src/udev')
1409 subdir('src/network')
1410
1411 subdir('src/analyze')
1412 subdir('src/journal-remote')
1413 subdir('src/coredump')
1414 subdir('src/hostname')
1415 subdir('src/import')
1416 subdir('src/kernel-install')
1417 subdir('src/locale')
1418 subdir('src/machine')
1419 subdir('src/portable')
1420 subdir('src/nspawn')
1421 subdir('src/resolve')
1422 subdir('src/timedate')
1423 subdir('src/timesync')
1424 subdir('src/vconsole')
1425 subdir('src/boot/efi')
1426
1427 subdir('src/test')
1428 subdir('src/fuzz')
1429 subdir('rules')
1430 subdir('test')
1431
1432 ############################################################
1433
1434 # only static linking apart from libdl, to make sure that the
1435 # module is linked to all libraries that it uses.
1436 test_dlopen = executable(
1437         'test-dlopen',
1438         test_dlopen_c,
1439         include_directories : includes,
1440         link_with : [libbasic],
1441         dependencies : [libdl])
1442
1443 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1444                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1445                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1446                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1447
1448         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1449         if condition
1450                 module = tuple[0]
1451
1452                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1453                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1454
1455                 nss = shared_library(
1456                         'nss_' + module,
1457                         'src/nss-@0@/nss-@0@.c'.format(module),
1458                         version : '2',
1459                         include_directories : includes,
1460                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1461                         link_args : ['-Wl,-z,nodelete',
1462                                      '-shared',
1463                                      '-Wl,--version-script=' + version_script_arg,
1464                                      '-Wl,--undefined'],
1465                         link_with : [libsystemd_static,
1466                                      libbasic],
1467                         dependencies : [threads,
1468                                         librt],
1469                         link_depends : sym,
1470                         install : true,
1471                         install_dir : rootlibdir)
1472
1473                 # We cannot use shared_module because it does not support version suffix.
1474                 # Unfortunately shared_library insists on creating the symlink…
1475                 meson.add_install_script('sh', '-c',
1476                                          'rm $DESTDIR@0@/libnss_@1@.so'
1477                                          .format(rootlibdir, module))
1478
1479                 test('dlopen-nss_' + module,
1480                      test_dlopen,
1481                      args : [nss.full_path()]) # path to dlopen must include a slash
1482         endif
1483 endforeach
1484
1485 ############################################################
1486
1487 executable('systemd',
1488            systemd_sources,
1489            include_directories : includes,
1490            link_with : [libcore,
1491                         libshared],
1492            dependencies : [threads,
1493                            librt,
1494                            libseccomp,
1495                            libselinux,
1496                            libmount,
1497                            libblkid],
1498            install_rpath : rootlibexecdir,
1499            install : true,
1500            install_dir : rootlibexecdir)
1501
1502 meson.add_install_script(meson_make_symlink,
1503                          join_paths(rootlibexecdir, 'systemd'),
1504                          join_paths(rootsbindir, 'init'))
1505
1506 exe = executable('systemd-analyze',
1507                  systemd_analyze_sources,
1508                  include_directories : includes,
1509                  link_with : [libcore,
1510                               libshared],
1511                  dependencies : [threads,
1512                                  librt,
1513                                  libseccomp,
1514                                  libselinux,
1515                                  libmount,
1516                                  libblkid],
1517                  install_rpath : rootlibexecdir,
1518                  install : true)
1519 public_programs += [exe]
1520
1521 executable('systemd-journald',
1522            systemd_journald_sources,
1523            include_directories : includes,
1524            link_with : [libjournal_core,
1525                         libshared],
1526            dependencies : [threads,
1527                            libxz,
1528                            liblz4,
1529                            libselinux],
1530            install_rpath : rootlibexecdir,
1531            install : true,
1532            install_dir : rootlibexecdir)
1533
1534 exe = executable('systemd-cat',
1535                  systemd_cat_sources,
1536                  include_directories : includes,
1537                  link_with : [libjournal_core,
1538                               libshared],
1539                  dependencies : [threads],
1540                  install_rpath : rootlibexecdir,
1541                  install : true)
1542 public_programs += [exe]
1543
1544 exe = executable('journalctl',
1545                  journalctl_sources,
1546                  include_directories : includes,
1547                  link_with : [libshared],
1548                  dependencies : [threads,
1549                                  libqrencode,
1550                                  libxz,
1551                                  liblz4,
1552                                  libpcre2],
1553                  install_rpath : rootlibexecdir,
1554                  install : true,
1555                  install_dir : rootbindir)
1556 public_programs += [exe]
1557
1558 executable('systemd-getty-generator',
1559            'src/getty-generator/getty-generator.c',
1560            include_directories : includes,
1561            link_with : [libshared],
1562            install_rpath : rootlibexecdir,
1563            install : true,
1564            install_dir : systemgeneratordir)
1565
1566 executable('systemd-debug-generator',
1567            'src/debug-generator/debug-generator.c',
1568            include_directories : includes,
1569            link_with : [libshared],
1570            install_rpath : rootlibexecdir,
1571            install : true,
1572            install_dir : systemgeneratordir)
1573
1574 executable('systemd-fstab-generator',
1575            'src/fstab-generator/fstab-generator.c',
1576            'src/core/mount-setup.c',
1577            include_directories : includes,
1578            link_with : [libshared],
1579            install_rpath : rootlibexecdir,
1580            install : true,
1581            install_dir : systemgeneratordir)
1582
1583 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1584         executable('30-systemd-environment-d-generator',
1585                    'src/environment-d-generator/environment-d-generator.c',
1586                    include_directories : includes,
1587                    link_with : [libshared],
1588                    install_rpath : rootlibexecdir,
1589                    install : true,
1590                    install_dir : userenvgeneratordir)
1591
1592         meson.add_install_script(meson_make_symlink,
1593                                  join_paths(sysconfdir, 'environment'),
1594                                  join_paths(environmentdir, '99-environment.conf'))
1595 endif
1596
1597 if conf.get('ENABLE_HIBERNATE') == 1
1598         executable('systemd-hibernate-resume-generator',
1599                    'src/hibernate-resume/hibernate-resume-generator.c',
1600                    include_directories : includes,
1601                    link_with : [libshared],
1602                    install_rpath : rootlibexecdir,
1603                    install : true,
1604                    install_dir : systemgeneratordir)
1605
1606         executable('systemd-hibernate-resume',
1607                    'src/hibernate-resume/hibernate-resume.c',
1608                    include_directories : includes,
1609                    link_with : [libshared],
1610                    install_rpath : rootlibexecdir,
1611                    install : true,
1612                    install_dir : rootlibexecdir)
1613 endif
1614
1615 if conf.get('HAVE_BLKID') == 1
1616         executable('systemd-gpt-auto-generator',
1617                    'src/gpt-auto-generator/gpt-auto-generator.c',
1618                    'src/basic/blkid-util.h',
1619                    include_directories : includes,
1620                    link_with : [libshared],
1621                    dependencies : libblkid,
1622                    install_rpath : rootlibexecdir,
1623                    install : true,
1624                    install_dir : systemgeneratordir)
1625
1626         exe = executable('systemd-dissect',
1627                          'src/dissect/dissect.c',
1628                          include_directories : includes,
1629                          link_with : [libshared],
1630                          install_rpath : rootlibexecdir,
1631                          install : true,
1632                          install_dir : rootlibexecdir)
1633         public_programs += [exe]
1634 endif
1635
1636 if conf.get('ENABLE_RESOLVE') == 1
1637         executable('systemd-resolved',
1638                    systemd_resolved_sources,
1639                    include_directories : includes,
1640                    link_with : [libshared,
1641                                 libbasic_gcrypt,
1642                                 libsystemd_resolve_core],
1643                    dependencies : systemd_resolved_dependencies,
1644                    install_rpath : rootlibexecdir,
1645                    install : true,
1646                    install_dir : rootlibexecdir)
1647
1648         exe = executable('resolvectl',
1649                          resolvectl_sources,
1650                          include_directories : includes,
1651                          link_with : [libshared,
1652                                       libbasic_gcrypt,
1653                                       libsystemd_resolve_core],
1654                          dependencies : [threads,
1655                                          libgpg_error,
1656                                          libm,
1657                                          libidn],
1658                          install_rpath : rootlibexecdir,
1659                          install : true)
1660         public_programs += [exe]
1661
1662         meson.add_install_script(meson_make_symlink,
1663                          join_paths(bindir, 'resolvectl'),
1664                          join_paths(rootsbindir, 'resolvconf'))
1665
1666         meson.add_install_script(meson_make_symlink,
1667                          join_paths(bindir, 'resolvectl'),
1668                          join_paths(bindir, 'systemd-resolve'))
1669 endif
1670
1671 if conf.get('ENABLE_LOGIND') == 1
1672         executable('systemd-logind',
1673                    systemd_logind_sources,
1674                    include_directories : includes,
1675                    link_with : [liblogind_core,
1676                                 libshared],
1677                    dependencies : [threads,
1678                                    libacl],
1679                    install_rpath : rootlibexecdir,
1680                    install : true,
1681                    install_dir : rootlibexecdir)
1682
1683         exe = executable('loginctl',
1684                          loginctl_sources,
1685                          include_directories : includes,
1686                          link_with : [libshared],
1687                          dependencies : [threads,
1688                                          liblz4,
1689                                          libxz],
1690                          install_rpath : rootlibexecdir,
1691                          install : true,
1692                          install_dir : rootbindir)
1693         public_programs += [exe]
1694
1695         exe = executable('systemd-inhibit',
1696                          'src/login/inhibit.c',
1697                          include_directories : includes,
1698                          link_with : [libshared],
1699                          install_rpath : rootlibexecdir,
1700                          install : true,
1701                          install_dir : rootbindir)
1702         public_programs += [exe]
1703
1704         if conf.get('HAVE_PAM') == 1
1705                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1706                 pam_systemd = shared_library(
1707                         'pam_systemd',
1708                         pam_systemd_c,
1709                         name_prefix : '',
1710                         include_directories : includes,
1711                         link_args : ['-shared',
1712                                      '-Wl,--version-script=' + version_script_arg],
1713                         link_with : [libsystemd_static,
1714                                      libshared_static],
1715                         dependencies : [threads,
1716                                         libpam,
1717                                         libpam_misc],
1718                         link_depends : pam_systemd_sym,
1719                         install : true,
1720                         install_dir : pamlibdir)
1721
1722                 test('dlopen-pam_systemd',
1723                      test_dlopen,
1724                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1725         endif
1726 endif
1727
1728 executable('systemd-user-runtime-dir',
1729            user_runtime_dir_sources,
1730            include_directories : includes,
1731            link_with : [libshared, liblogind_core],
1732            install_rpath : rootlibexecdir,
1733            install : true,
1734            install_dir : rootlibexecdir)
1735
1736 if conf.get('HAVE_PAM') == 1
1737         executable('systemd-user-sessions',
1738                    'src/user-sessions/user-sessions.c',
1739                    include_directories : includes,
1740                    link_with : [libshared],
1741                    install_rpath : rootlibexecdir,
1742                    install : true,
1743                    install_dir : rootlibexecdir)
1744 endif
1745
1746 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1747         exe = executable('bootctl',
1748                          'src/boot/bootctl.c',
1749                          include_directories : includes,
1750                          link_with : [libshared],
1751                          dependencies : [libblkid],
1752                          install_rpath : rootlibexecdir,
1753                          install : true)
1754         public_programs += [exe]
1755 endif
1756
1757 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1758                  include_directories : includes,
1759                  link_with : [libshared],
1760                  dependencies : [threads],
1761                  install_rpath : rootlibexecdir,
1762                  install : true)
1763 public_programs += [exe]
1764
1765
1766 if get_option('link-systemctl-shared')
1767         systemctl_link_with = [libshared]
1768 else
1769         systemctl_link_with = [libsystemd_static,
1770                                libshared_static,
1771                                libjournal_client,
1772                                libbasic_gcrypt]
1773 endif
1774
1775 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1776                  include_directories : includes,
1777                  link_with : systemctl_link_with,
1778                  dependencies : [threads,
1779                                  libcap,
1780                                  libselinux,
1781                                  libxz,
1782                                  liblz4],
1783                  install_rpath : rootlibexecdir,
1784                  install : true,
1785                  install_dir : rootbindir)
1786 public_programs += [exe]
1787
1788 if conf.get('ENABLE_PORTABLED') == 1
1789         executable('systemd-portabled',
1790                    systemd_portabled_sources,
1791                    include_directories : includes,
1792                    link_with : [libshared],
1793                    dependencies : [threads],
1794                    install_rpath : rootlibexecdir,
1795                    install : true,
1796                    install_dir : rootlibexecdir)
1797
1798         exe = executable('portablectl', 'src/portable/portablectl.c',
1799                          include_directories : includes,
1800                          link_with : [libshared],
1801                          dependencies : [threads],
1802                          install_rpath : rootlibexecdir,
1803                          install : true,
1804                          install_dir : rootlibexecdir)
1805         public_programs += [exe]
1806 endif
1807
1808 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1809         meson.add_install_script(meson_make_symlink,
1810                                  join_paths(rootbindir, 'systemctl'),
1811                                  join_paths(rootsbindir, alias))
1812 endforeach
1813
1814 if conf.get('ENABLE_BACKLIGHT') == 1
1815         executable('systemd-backlight',
1816                    'src/backlight/backlight.c',
1817                    include_directories : includes,
1818                    link_with : [libshared],
1819                    install_rpath : rootlibexecdir,
1820                    install : true,
1821                    install_dir : rootlibexecdir)
1822 endif
1823
1824 if conf.get('ENABLE_RFKILL') == 1
1825         executable('systemd-rfkill',
1826                    'src/rfkill/rfkill.c',
1827                    include_directories : includes,
1828                    link_with : [libshared],
1829                    install_rpath : rootlibexecdir,
1830                    install : true,
1831                    install_dir : rootlibexecdir)
1832 endif
1833
1834 executable('systemd-system-update-generator',
1835            'src/system-update-generator/system-update-generator.c',
1836            include_directories : includes,
1837            link_with : [libshared],
1838            install_rpath : rootlibexecdir,
1839            install : true,
1840            install_dir : systemgeneratordir)
1841
1842 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1843         executable('systemd-cryptsetup',
1844                    'src/cryptsetup/cryptsetup.c',
1845                    include_directories : includes,
1846                    link_with : [libshared],
1847                    dependencies : [libcryptsetup],
1848                    install_rpath : rootlibexecdir,
1849                    install : true,
1850                    install_dir : rootlibexecdir)
1851
1852         executable('systemd-cryptsetup-generator',
1853                    'src/cryptsetup/cryptsetup-generator.c',
1854                    include_directories : includes,
1855                    link_with : [libshared],
1856                    dependencies : [libcryptsetup],
1857                    install_rpath : rootlibexecdir,
1858                    install : true,
1859                    install_dir : systemgeneratordir)
1860
1861         executable('systemd-veritysetup',
1862                    'src/veritysetup/veritysetup.c',
1863                    include_directories : includes,
1864                    link_with : [libshared],
1865                    dependencies : [libcryptsetup],
1866                    install_rpath : rootlibexecdir,
1867                    install : true,
1868                    install_dir : rootlibexecdir)
1869
1870         executable('systemd-veritysetup-generator',
1871                    'src/veritysetup/veritysetup-generator.c',
1872                    include_directories : includes,
1873                    link_with : [libshared],
1874                    dependencies : [libcryptsetup],
1875                    install_rpath : rootlibexecdir,
1876                    install : true,
1877                    install_dir : systemgeneratordir)
1878 endif
1879
1880 if conf.get('HAVE_SYSV_COMPAT') == 1
1881         executable('systemd-sysv-generator',
1882                    'src/sysv-generator/sysv-generator.c',
1883                    include_directories : includes,
1884                    link_with : [libshared],
1885                    install_rpath : rootlibexecdir,
1886                    install : true,
1887                    install_dir : systemgeneratordir)
1888
1889         executable('systemd-rc-local-generator',
1890                    'src/rc-local-generator/rc-local-generator.c',
1891                    include_directories : includes,
1892                    link_with : [libshared],
1893                    install_rpath : rootlibexecdir,
1894                    install : true,
1895                    install_dir : systemgeneratordir)
1896 endif
1897
1898 if conf.get('ENABLE_HOSTNAMED') == 1
1899         executable('systemd-hostnamed',
1900                    'src/hostname/hostnamed.c',
1901                    include_directories : includes,
1902                    link_with : [libshared],
1903                    install_rpath : rootlibexecdir,
1904                    install : true,
1905                    install_dir : rootlibexecdir)
1906
1907         exe = executable('hostnamectl',
1908                          'src/hostname/hostnamectl.c',
1909                          include_directories : includes,
1910                          link_with : [libshared],
1911                          install_rpath : rootlibexecdir,
1912                          install : true)
1913         public_programs += [exe]
1914 endif
1915
1916 if conf.get('ENABLE_LOCALED') == 1
1917         if conf.get('HAVE_XKBCOMMON') == 1
1918                 # logind will load libxkbcommon.so dynamically on its own
1919                 deps = [libdl]
1920         else
1921                 deps = []
1922         endif
1923
1924         executable('systemd-localed',
1925                    systemd_localed_sources,
1926                    include_directories : includes,
1927                    link_with : [libshared],
1928                    dependencies : deps,
1929                    install_rpath : rootlibexecdir,
1930                    install : true,
1931                    install_dir : rootlibexecdir)
1932
1933         exe = executable('localectl',
1934                          localectl_sources,
1935                          include_directories : includes,
1936                          link_with : [libshared],
1937                          install_rpath : rootlibexecdir,
1938                          install : true)
1939         public_programs += [exe]
1940 endif
1941
1942 if conf.get('ENABLE_TIMEDATED') == 1
1943         executable('systemd-timedated',
1944                    'src/timedate/timedated.c',
1945                    include_directories : includes,
1946                    link_with : [libshared],
1947                    install_rpath : rootlibexecdir,
1948                    install : true,
1949                    install_dir : rootlibexecdir)
1950 endif
1951
1952 if conf.get('ENABLE_TIMEDATECTL') == 1
1953         exe = executable('timedatectl',
1954                          'src/timedate/timedatectl.c',
1955                          include_directories : includes,
1956                          install_rpath : rootlibexecdir,
1957                          link_with : [libshared],
1958                          dependencies : [libm],
1959                          install : true)
1960         public_programs += [exe]
1961 endif
1962
1963 if conf.get('ENABLE_TIMESYNCD') == 1
1964         executable('systemd-timesyncd',
1965                    systemd_timesyncd_sources,
1966                    include_directories : includes,
1967                    link_with : [libshared],
1968                    dependencies : [threads,
1969                                    libm],
1970                    install_rpath : rootlibexecdir,
1971                    install : true,
1972                    install_dir : rootlibexecdir)
1973
1974         executable('systemd-time-wait-sync',
1975                    'src/time-wait-sync/time-wait-sync.c',
1976                    include_directories : includes,
1977                    link_with : [libshared],
1978                    install_rpath : rootlibexecdir,
1979                    install : true,
1980                    install_dir : rootlibexecdir)
1981 endif
1982
1983 if conf.get('ENABLE_MACHINED') == 1
1984         executable('systemd-machined',
1985                    systemd_machined_sources,
1986                    include_directories : includes,
1987                    link_with : [libmachine_core,
1988                                 libshared],
1989                    install_rpath : rootlibexecdir,
1990                    install : true,
1991                    install_dir : rootlibexecdir)
1992
1993         exe = executable('machinectl',
1994                          'src/machine/machinectl.c',
1995                          include_directories : includes,
1996                          link_with : [libshared],
1997                          dependencies : [threads,
1998                                          libxz,
1999                                          liblz4],
2000                          install_rpath : rootlibexecdir,
2001                          install : true,
2002                          install_dir : rootbindir)
2003         public_programs += [exe]
2004 endif
2005
2006 if conf.get('ENABLE_IMPORTD') == 1
2007         executable('systemd-importd',
2008                    systemd_importd_sources,
2009                    include_directories : includes,
2010                    link_with : [libshared],
2011                    dependencies : [threads],
2012                    install_rpath : rootlibexecdir,
2013                    install : true,
2014                    install_dir : rootlibexecdir)
2015
2016         systemd_pull = executable('systemd-pull',
2017                                   systemd_pull_sources,
2018                                   include_directories : includes,
2019                                   link_with : [libshared],
2020                                   dependencies : [libcurl,
2021                                                   libz,
2022                                                   libbzip2,
2023                                                   libxz,
2024                                                   libgcrypt],
2025                                   install_rpath : rootlibexecdir,
2026                                   install : true,
2027                                   install_dir : rootlibexecdir)
2028
2029         systemd_import = executable('systemd-import',
2030                                     systemd_import_sources,
2031                                     include_directories : includes,
2032                                     link_with : [libshared],
2033                                     dependencies : [libcurl,
2034                                                     libz,
2035                                                     libbzip2,
2036                                                     libxz],
2037                                     install_rpath : rootlibexecdir,
2038                                     install : true,
2039                                     install_dir : rootlibexecdir)
2040
2041         systemd_export = executable('systemd-export',
2042                                     systemd_export_sources,
2043                                     include_directories : includes,
2044                                     link_with : [libshared],
2045                                     dependencies : [libcurl,
2046                                                     libz,
2047                                                     libbzip2,
2048                                                     libxz],
2049                                     install_rpath : rootlibexecdir,
2050                                     install : true,
2051                                     install_dir : rootlibexecdir)
2052         public_programs += [systemd_pull, systemd_import, systemd_export]
2053 endif
2054
2055 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2056         exe = executable('systemd-journal-upload',
2057                          systemd_journal_upload_sources,
2058                          include_directories : includes,
2059                          link_with : [libshared],
2060                          dependencies : [threads,
2061                                          libcurl,
2062                                          libgnutls,
2063                                          libxz,
2064                                          liblz4],
2065                          install_rpath : rootlibexecdir,
2066                          install : true,
2067                          install_dir : rootlibexecdir)
2068         public_programs += [exe]
2069 endif
2070
2071 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2072         s_j_remote = executable('systemd-journal-remote',
2073                                 systemd_journal_remote_sources,
2074                                 include_directories : includes,
2075                                 link_with : [libshared,
2076                                              libsystemd_journal_remote],
2077                                 dependencies : [threads,
2078                                                 libmicrohttpd,
2079                                                 libgnutls,
2080                                                 libxz,
2081                                                 liblz4],
2082                                 install_rpath : rootlibexecdir,
2083                                 install : true,
2084                                 install_dir : rootlibexecdir)
2085
2086         s_j_gatewayd = executable('systemd-journal-gatewayd',
2087                                   systemd_journal_gatewayd_sources,
2088                                   include_directories : includes,
2089                                   link_with : [libshared],
2090                                   dependencies : [threads,
2091                                                   libmicrohttpd,
2092                                                   libgnutls,
2093                                                   libxz,
2094                                                   liblz4],
2095                                   install_rpath : rootlibexecdir,
2096                                   install : true,
2097                                   install_dir : rootlibexecdir)
2098         public_programs += [s_j_remote, s_j_gatewayd]
2099 endif
2100
2101 if conf.get('ENABLE_COREDUMP') == 1
2102         executable('systemd-coredump',
2103                    systemd_coredump_sources,
2104                    include_directories : includes,
2105                    link_with : [libshared],
2106                    dependencies : [threads,
2107                                    libacl,
2108                                    libdw,
2109                                    libxz,
2110                                    liblz4],
2111                    install_rpath : rootlibexecdir,
2112                    install : true,
2113                    install_dir : rootlibexecdir)
2114
2115         exe = executable('coredumpctl',
2116                          coredumpctl_sources,
2117                          include_directories : includes,
2118                          link_with : [libshared],
2119                          dependencies : [threads,
2120                                          libxz,
2121                                          liblz4],
2122                          install_rpath : rootlibexecdir,
2123                          install : true)
2124         public_programs += [exe]
2125 endif
2126
2127 if conf.get('ENABLE_BINFMT') == 1
2128         exe = executable('systemd-binfmt',
2129                          'src/binfmt/binfmt.c',
2130                          include_directories : includes,
2131                          link_with : [libshared],
2132                          install_rpath : rootlibexecdir,
2133                          install : true,
2134                          install_dir : rootlibexecdir)
2135         public_programs += [exe]
2136
2137         meson.add_install_script('sh', '-c',
2138                                  mkdir_p.format(binfmtdir))
2139         meson.add_install_script('sh', '-c',
2140                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2141 endif
2142
2143 if conf.get('ENABLE_VCONSOLE') == 1
2144         executable('systemd-vconsole-setup',
2145                    'src/vconsole/vconsole-setup.c',
2146                    include_directories : includes,
2147                    link_with : [libshared],
2148                    install_rpath : rootlibexecdir,
2149                    install : true,
2150                    install_dir : rootlibexecdir)
2151 endif
2152
2153 if conf.get('ENABLE_RANDOMSEED') == 1
2154         executable('systemd-random-seed',
2155                    'src/random-seed/random-seed.c',
2156                    include_directories : includes,
2157                    link_with : [libshared],
2158                    install_rpath : rootlibexecdir,
2159                    install : true,
2160                    install_dir : rootlibexecdir)
2161 endif
2162
2163 if conf.get('ENABLE_FIRSTBOOT') == 1
2164         executable('systemd-firstboot',
2165                    'src/firstboot/firstboot.c',
2166                    include_directories : includes,
2167                    link_with : [libshared],
2168                    dependencies : [libcrypt],
2169                    install_rpath : rootlibexecdir,
2170                    install : true,
2171                    install_dir : rootbindir)
2172 endif
2173
2174 executable('systemd-remount-fs',
2175            'src/remount-fs/remount-fs.c',
2176            'src/core/mount-setup.c',
2177            'src/core/mount-setup.h',
2178            include_directories : includes,
2179            link_with : [libshared],
2180            install_rpath : rootlibexecdir,
2181            install : true,
2182            install_dir : rootlibexecdir)
2183
2184 executable('systemd-machine-id-setup',
2185            'src/machine-id-setup/machine-id-setup-main.c',
2186            'src/core/machine-id-setup.c',
2187            'src/core/machine-id-setup.h',
2188            include_directories : includes,
2189            link_with : [libshared],
2190            install_rpath : rootlibexecdir,
2191            install : true,
2192            install_dir : rootbindir)
2193
2194 executable('systemd-fsck',
2195            'src/fsck/fsck.c',
2196            include_directories : includes,
2197            link_with : [libshared],
2198            install_rpath : rootlibexecdir,
2199            install : true,
2200            install_dir : rootlibexecdir)
2201
2202 executable('systemd-growfs',
2203            'src/partition/growfs.c',
2204            include_directories : includes,
2205            link_with : [libshared],
2206            dependencies : [libcryptsetup],
2207            install_rpath : rootlibexecdir,
2208            install : true,
2209            install_dir : rootlibexecdir)
2210
2211 executable('systemd-makefs',
2212            'src/partition/makefs.c',
2213            include_directories : includes,
2214            link_with : [libshared],
2215            install_rpath : rootlibexecdir,
2216            install : true,
2217            install_dir : rootlibexecdir)
2218
2219 executable('systemd-sleep',
2220            'src/sleep/sleep.c',
2221            include_directories : includes,
2222            link_with : [libshared],
2223            install_rpath : rootlibexecdir,
2224            install : true,
2225            install_dir : rootlibexecdir)
2226
2227 exe = executable('systemd-sysctl',
2228                  'src/sysctl/sysctl.c',
2229                  include_directories : includes,
2230                  link_with : [libshared],
2231                  install_rpath : rootlibexecdir,
2232                  install : true,
2233                  install_dir : rootlibexecdir)
2234 public_programs += [exe]
2235
2236 executable('systemd-ac-power',
2237            'src/ac-power/ac-power.c',
2238            include_directories : includes,
2239            link_with : [libshared],
2240            install_rpath : rootlibexecdir,
2241            install : true,
2242            install_dir : rootlibexecdir)
2243
2244 exe = executable('systemd-detect-virt',
2245                  'src/detect-virt/detect-virt.c',
2246                  include_directories : includes,
2247                  link_with : [libshared],
2248                  install_rpath : rootlibexecdir,
2249                  install : true)
2250 public_programs += [exe]
2251
2252 exe = executable('systemd-delta',
2253                  'src/delta/delta.c',
2254                  include_directories : includes,
2255                  link_with : [libshared],
2256                  install_rpath : rootlibexecdir,
2257                  install : true)
2258 public_programs += [exe]
2259
2260 exe = executable('systemd-escape',
2261                  'src/escape/escape.c',
2262                  include_directories : includes,
2263                  link_with : [libshared],
2264                  install_rpath : rootlibexecdir,
2265                  install : true,
2266                  install_dir : rootbindir)
2267 public_programs += [exe]
2268
2269 exe = executable('systemd-notify',
2270                  'src/notify/notify.c',
2271                  include_directories : includes,
2272                  link_with : [libshared],
2273                  install_rpath : rootlibexecdir,
2274                  install : true,
2275                  install_dir : rootbindir)
2276 public_programs += [exe]
2277
2278 executable('systemd-volatile-root',
2279            'src/volatile-root/volatile-root.c',
2280            include_directories : includes,
2281            link_with : [libshared],
2282            install_rpath : rootlibexecdir,
2283            install : true,
2284            install_dir : rootlibexecdir)
2285
2286 executable('systemd-cgroups-agent',
2287            'src/cgroups-agent/cgroups-agent.c',
2288            include_directories : includes,
2289            link_with : [libshared],
2290            install_rpath : rootlibexecdir,
2291            install : true,
2292            install_dir : rootlibexecdir)
2293
2294 exe = executable('systemd-path',
2295                  'src/path/path.c',
2296                  include_directories : includes,
2297                  link_with : [libshared],
2298                  install_rpath : rootlibexecdir,
2299                  install : true)
2300 public_programs += [exe]
2301
2302 exe = executable('systemd-ask-password',
2303                  'src/ask-password/ask-password.c',
2304                  include_directories : includes,
2305                  link_with : [libshared],
2306                  install_rpath : rootlibexecdir,
2307                  install : true,
2308                  install_dir : rootbindir)
2309 public_programs += [exe]
2310
2311 executable('systemd-reply-password',
2312            'src/reply-password/reply-password.c',
2313            include_directories : includes,
2314            link_with : [libshared],
2315            install_rpath : rootlibexecdir,
2316            install : true,
2317            install_dir : rootlibexecdir)
2318
2319 exe = executable('systemd-tty-ask-password-agent',
2320                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2321                  include_directories : includes,
2322                  link_with : [libshared],
2323                  install_rpath : rootlibexecdir,
2324                  install : true,
2325                  install_dir : rootbindir)
2326 public_programs += [exe]
2327
2328 exe = executable('systemd-cgls',
2329                  'src/cgls/cgls.c',
2330                  include_directories : includes,
2331                  link_with : [libshared],
2332                  install_rpath : rootlibexecdir,
2333                  install : true)
2334 public_programs += [exe]
2335
2336 exe = executable('systemd-cgtop',
2337                  'src/cgtop/cgtop.c',
2338                  include_directories : includes,
2339                  link_with : [libshared],
2340                  install_rpath : rootlibexecdir,
2341                  install : true)
2342 public_programs += [exe]
2343
2344 executable('systemd-initctl',
2345            'src/initctl/initctl.c',
2346            include_directories : includes,
2347            link_with : [libshared],
2348            install_rpath : rootlibexecdir,
2349            install : true,
2350            install_dir : rootlibexecdir)
2351
2352 exe = executable('systemd-mount',
2353                  'src/mount/mount-tool.c',
2354                  include_directories : includes,
2355                  link_with : [libshared],
2356                  install_rpath : rootlibexecdir,
2357                  install : true)
2358 public_programs += [exe]
2359
2360 meson.add_install_script(meson_make_symlink,
2361                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2362
2363 exe = executable('systemd-run',
2364                  'src/run/run.c',
2365                  include_directories : includes,
2366                  link_with : [libshared],
2367                  install_rpath : rootlibexecdir,
2368                  install : true)
2369 public_programs += [exe]
2370
2371 exe = executable('systemd-stdio-bridge',
2372                  'src/stdio-bridge/stdio-bridge.c',
2373                  include_directories : includes,
2374                  link_with : [libshared],
2375                  install_rpath : rootlibexecdir,
2376                  install : true)
2377 public_programs += [exe]
2378
2379 exe = executable('busctl',
2380                  'src/busctl/busctl.c',
2381                  'src/busctl/busctl-introspect.c',
2382                  'src/busctl/busctl-introspect.h',
2383                  include_directories : includes,
2384                  link_with : [libshared],
2385                  install_rpath : rootlibexecdir,
2386                  install : true)
2387 public_programs += [exe]
2388
2389 if conf.get('ENABLE_SYSUSERS') == 1
2390         exe = executable('systemd-sysusers',
2391                          'src/sysusers/sysusers.c',
2392                          include_directories : includes,
2393                          link_with : [libshared],
2394                          install_rpath : rootlibexecdir,
2395                          install : true,
2396                          install_dir : rootbindir)
2397         public_programs += [exe]
2398 endif
2399
2400 if conf.get('ENABLE_TMPFILES') == 1
2401         exe = executable('systemd-tmpfiles',
2402                          'src/tmpfiles/tmpfiles.c',
2403                          include_directories : includes,
2404                          link_with : [libshared],
2405                          dependencies : [libacl],
2406                          install_rpath : rootlibexecdir,
2407                          install : true,
2408                          install_dir : rootbindir)
2409         public_programs += [exe]
2410
2411         test('test-systemd-tmpfiles',
2412              test_systemd_tmpfiles_py,
2413              args : exe.full_path())
2414         # https://github.com/mesonbuild/meson/issues/2681
2415 endif
2416
2417 if conf.get('ENABLE_HWDB') == 1
2418         exe = executable('systemd-hwdb',
2419                          'src/hwdb/hwdb.c',
2420                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2421                          include_directories : includes,
2422                          link_with : [libudev_static],
2423                          install_rpath : udev_rpath,
2424                          install : true,
2425                          install_dir : rootbindir)
2426         public_programs += [exe]
2427 endif
2428
2429 if conf.get('ENABLE_QUOTACHECK') == 1
2430         executable('systemd-quotacheck',
2431                    'src/quotacheck/quotacheck.c',
2432                    include_directories : includes,
2433                    link_with : [libshared],
2434                    install_rpath : rootlibexecdir,
2435                    install : true,
2436                    install_dir : rootlibexecdir)
2437 endif
2438
2439 exe = executable('systemd-socket-proxyd',
2440                  'src/socket-proxy/socket-proxyd.c',
2441                  include_directories : includes,
2442                  link_with : [libshared],
2443                  dependencies : [threads],
2444                  install_rpath : rootlibexecdir,
2445                  install : true,
2446                  install_dir : rootlibexecdir)
2447 public_programs += [exe]
2448
2449 exe = executable('systemd-udevd',
2450                  systemd_udevd_sources,
2451                  include_directories : includes,
2452                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2453                  link_with : [libudev_core,
2454                               libsystemd_network,
2455                               libudev_static],
2456                  dependencies : [threads,
2457                                  libkmod,
2458                                  libidn,
2459                                  libacl,
2460                                  libblkid],
2461                  install_rpath : udev_rpath,
2462                  install : true,
2463                  install_dir : rootlibexecdir)
2464 public_programs += [exe]
2465
2466 exe = executable('udevadm',
2467                  udevadm_sources,
2468                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2469                  include_directories : includes,
2470                  link_with : [libudev_core,
2471                               libsystemd_network,
2472                               libudev_static],
2473                  dependencies : [threads,
2474                                  libkmod,
2475                                  libidn,
2476                                  libacl,
2477                                  libblkid],
2478                  install_rpath : udev_rpath,
2479                  install : true,
2480                  install_dir : rootbindir)
2481 public_programs += [exe]
2482
2483 executable('systemd-shutdown',
2484            systemd_shutdown_sources,
2485            include_directories : includes,
2486            link_with : [libshared],
2487            dependencies : [libmount],
2488            install_rpath : rootlibexecdir,
2489            install : true,
2490            install_dir : rootlibexecdir)
2491
2492 executable('systemd-update-done',
2493            'src/update-done/update-done.c',
2494            include_directories : includes,
2495            link_with : [libshared],
2496            install_rpath : rootlibexecdir,
2497            install : true,
2498            install_dir : rootlibexecdir)
2499
2500 executable('systemd-update-utmp',
2501            'src/update-utmp/update-utmp.c',
2502            include_directories : includes,
2503            link_with : [libshared],
2504            dependencies : [libaudit],
2505            install_rpath : rootlibexecdir,
2506            install : true,
2507            install_dir : rootlibexecdir)
2508
2509 if conf.get('HAVE_KMOD') == 1
2510         executable('systemd-modules-load',
2511                    'src/modules-load/modules-load.c',
2512                    include_directories : includes,
2513                    link_with : [libshared],
2514                    dependencies : [libkmod],
2515                    install_rpath : rootlibexecdir,
2516                    install : true,
2517                    install_dir : rootlibexecdir)
2518
2519         meson.add_install_script('sh', '-c',
2520                                  mkdir_p.format(modulesloaddir))
2521         meson.add_install_script('sh', '-c',
2522                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2523 endif
2524
2525 exe = executable('systemd-nspawn',
2526                  systemd_nspawn_sources,
2527                  'src/core/mount-setup.c', # FIXME: use a variable?
2528                  'src/core/mount-setup.h',
2529                  'src/core/loopback-setup.c',
2530                  'src/core/loopback-setup.h',
2531                  include_directories : includes,
2532                  link_with : [libnspawn_core,
2533                               libshared],
2534                  dependencies : [libblkid],
2535                  install_rpath : rootlibexecdir,
2536                  install : true)
2537 public_programs += [exe]
2538
2539 if conf.get('ENABLE_NETWORKD') == 1
2540         executable('systemd-networkd',
2541                    systemd_networkd_sources,
2542                    include_directories : includes,
2543                    link_with : [libnetworkd_core,
2544                                 libsystemd_network,
2545                                 libudev_static,
2546                                 libshared],
2547                    dependencies : [threads],
2548                    install_rpath : rootlibexecdir,
2549                    install : true,
2550                    install_dir : rootlibexecdir)
2551
2552         executable('systemd-networkd-wait-online',
2553                    systemd_networkd_wait_online_sources,
2554                    include_directories : includes,
2555                    link_with : [libnetworkd_core,
2556                                 libshared],
2557                    install_rpath : rootlibexecdir,
2558                    install : true,
2559                    install_dir : rootlibexecdir)
2560
2561         exe = executable('networkctl',
2562                    networkctl_sources,
2563                    include_directories : includes,
2564                    link_with : [libsystemd_network,
2565                               libshared],
2566                    install_rpath : rootlibexecdir,
2567                    install : true,
2568                    install_dir : rootbindir)
2569         public_programs += [exe]
2570 endif
2571
2572 executable('systemd-sulogin-shell',
2573            ['src/sulogin-shell/sulogin-shell.c'],
2574            include_directories : includes,
2575            link_with : [libshared],
2576            install_rpath : rootlibexecdir,
2577            install : true,
2578            install_dir : rootlibexecdir)
2579
2580 ############################################################
2581
2582 foreach tuple : tests
2583         sources = tuple[0]
2584         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2585         dependencies = tuple[2]
2586         condition = tuple.length() >= 4 ? tuple[3] : ''
2587         type = tuple.length() >= 5 ? tuple[4] : ''
2588         defs = tuple.length() >= 6 ? tuple[5] : []
2589         incs = tuple.length() >= 7 ? tuple[6] : includes
2590         timeout = 30
2591
2592         name = sources[0].split('/')[-1].split('.')[0]
2593         if type.startswith('timeout=')
2594                 timeout = type.split('=')[1].to_int()
2595                 type = ''
2596         endif
2597         if want_tests == 'false'
2598                 message('Not compiling @0@ because tests is set to false'.format(name))
2599         elif condition == '' or conf.get(condition) == 1
2600                 exe = executable(
2601                         name,
2602                         sources,
2603                         include_directories : incs,
2604                         link_with : link_with,
2605                         dependencies : dependencies,
2606                         c_args : defs,
2607                         install_rpath : rootlibexecdir,
2608                         install : install_tests,
2609                         install_dir : join_paths(testsdir, type))
2610
2611                 if type == 'manual'
2612                         message('@0@ is a manual test'.format(name))
2613                 elif type == 'unsafe' and want_tests != 'unsafe'
2614                         message('@0@ is an unsafe test'.format(name))
2615                 else
2616                         test(name, exe,
2617                              env : test_env,
2618                              timeout : timeout)
2619                 endif
2620         else
2621                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2622         endif
2623 endforeach
2624
2625 exe = executable(
2626         'test-libsystemd-sym',
2627         test_libsystemd_sym_c,
2628         include_directories : includes,
2629         link_with : [libsystemd],
2630         install : install_tests,
2631         install_dir : testsdir)
2632 test('test-libsystemd-sym', exe)
2633
2634 exe = executable(
2635         'test-libsystemd-static-sym',
2636         test_libsystemd_sym_c,
2637         include_directories : includes,
2638         link_with : [install_libsystemd_static],
2639         dependencies : [threads], # threads is already included in dependencies on the library,
2640                                   # but does not seem to get propagated. Add here as a work-around.
2641         build_by_default : static_libsystemd_pic,
2642         install : install_tests and static_libsystemd_pic,
2643         install_dir : testsdir)
2644 if static_libsystemd_pic
2645         test('test-libsystemd-static-sym', exe)
2646 endif
2647
2648 exe = executable(
2649         'test-libudev-sym',
2650         test_libudev_sym_c,
2651         include_directories : includes,
2652         c_args : ['-Wno-deprecated-declarations'],
2653         link_with : [libudev],
2654         install : install_tests,
2655         install_dir : testsdir)
2656 test('test-libudev-sym', exe)
2657
2658 exe = executable(
2659         'test-libudev-static-sym',
2660         test_libudev_sym_c,
2661         include_directories : includes,
2662         c_args : ['-Wno-deprecated-declarations'],
2663         link_with : [install_libudev_static],
2664         build_by_default : static_libudev_pic,
2665         install : install_tests and static_libudev_pic,
2666         install_dir : testsdir)
2667 if static_libudev_pic
2668         test('test-libudev-static-sym', exe)
2669 endif
2670
2671 ############################################################
2672
2673 fuzzer_exes = []
2674
2675 foreach tuple : fuzzers
2676         sources = tuple[0]
2677         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2678         dependencies = tuple[2]
2679         defs = tuple.length() >= 4 ? tuple[3] : []
2680         incs = tuple.length() >= 5 ? tuple[4] : includes
2681
2682         if fuzzer_build
2683                 dependencies += fuzzing_engine
2684         else
2685                 sources += 'src/fuzz/fuzz-main.c'
2686         endif
2687
2688         name = sources[0].split('/')[-1].split('.')[0]
2689
2690         fuzzer_exes += executable(
2691                 name,
2692                 sources,
2693                 include_directories : [incs, include_directories('src/fuzz')],
2694                 link_with : link_with,
2695                 dependencies : dependencies,
2696                 c_args : defs,
2697                 install : false)
2698 endforeach
2699
2700 run_target('fuzzers',
2701         depends : fuzzer_exes,
2702         command : ['true'])
2703
2704 ############################################################
2705
2706 make_directive_index_py = find_program('tools/make-directive-index.py')
2707 make_man_index_py = find_program('tools/make-man-index.py')
2708 xml_helper_py = find_program('tools/xml_helper.py')
2709 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2710
2711 subdir('units')
2712 subdir('sysctl.d')
2713 subdir('sysusers.d')
2714 subdir('tmpfiles.d')
2715 subdir('presets')
2716 subdir('hwdb')
2717 subdir('network')
2718 subdir('man')
2719 subdir('shell-completion/bash')
2720 subdir('shell-completion/zsh')
2721 subdir('doc/sysvinit')
2722 subdir('doc/var-log')
2723
2724 # FIXME: figure out if the warning is true:
2725 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2726 install_subdir('factory/etc',
2727                install_dir : factorydir)
2728
2729
2730 install_data('xorg/50-systemd-user.sh',
2731              install_dir : xinitrcdir)
2732 install_data('modprobe.d/systemd.conf',
2733              install_dir : modprobedir)
2734 install_data('LICENSE.GPL2',
2735              'LICENSE.LGPL2.1',
2736              'NEWS',
2737              'README',
2738              'doc/CODING_STYLE',
2739              'doc/DISTRO_PORTING',
2740              'doc/ENVIRONMENT.md',
2741              'doc/HACKING',
2742              'doc/TRANSIENT-SETTINGS.md',
2743              'doc/TRANSLATORS',
2744              'doc/UIDS-GIDS.md',
2745              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2746              install_dir : docdir)
2747
2748 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2749 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2750
2751 ############################################################
2752
2753 meson_check_help = find_program('tools/meson-check-help.sh')
2754
2755 foreach exec : public_programs
2756         name = exec.full_path().split('/')[-1]
2757         test('check-help-' + name,
2758              meson_check_help,
2759              args : [exec.full_path()])
2760 endforeach
2761
2762 ############################################################
2763
2764 # Enable tests for all supported sanitizers
2765 foreach tuple : sanitizers
2766         sanitizer = tuple[0]
2767         build = tuple[1]
2768
2769         have = run_command(check_compilation_sh,
2770                            cc.cmd_array(), '-x', 'c',
2771                            '-fsanitize=@0@'.format(sanitizer),
2772                            '-include', link_test_c).returncode() == 0
2773         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2774
2775         if have
2776                 prev = ''
2777                 foreach p : fuzz_regression_tests
2778                         b = p.split('/')[-2]
2779                         c = p.split('/')[-1]
2780
2781                         name = '@0@:@1@'.format(b, sanitizer)
2782
2783                         if name != prev
2784                                 if want_tests == 'false'
2785                                         message('Not compiling @0@ because tests is set to false'.format(name))
2786                                 elif slow_tests
2787                                         exe = custom_target(
2788                                                 name,
2789                                                 output : name,
2790                                                 depends : build,
2791                                                 command : [env, 'ln', '-fs',
2792                                                            join_paths(build.full_path(), b),
2793                                                            '@OUTPUT@'],
2794                                                 build_by_default : true)
2795                                 else
2796                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2797                                 endif
2798                         endif
2799                         prev = name
2800
2801                         if want_tests != 'false' and slow_tests
2802                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2803                                      env,
2804                                      args : [exe.full_path(),
2805                                              join_paths(meson.source_root(),
2806                                                         'test/fuzz-regressions',
2807                                                         p)])
2808                         endif
2809                 endforeach
2810         endif
2811 endforeach
2812
2813
2814 ############################################################
2815
2816 if git.found()
2817         all_files = run_command(
2818                 git,
2819                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2820                  'ls-files',
2821                  ':/*.[ch]'])
2822         all_files = files(all_files.stdout().split())
2823
2824         custom_target(
2825                 'tags',
2826                 output : 'tags',
2827                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2828         run_target(
2829                 'ctags',
2830                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2831 endif
2832
2833 if git.found()
2834         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2835         run_target(
2836                 'git-contrib',
2837                 command : [meson_git_contrib_sh])
2838 endif
2839
2840 if git.found()
2841         git_head = run_command(
2842                 git,
2843                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2844                  'rev-parse', 'HEAD']).stdout().strip()
2845         git_head_short = run_command(
2846                 git,
2847                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2848                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2849
2850         run_target(
2851                 'git-snapshot',
2852                 command : ['git', 'archive',
2853                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2854                                                                  git_head_short),
2855                            '--prefix', 'systemd-@0@/'.format(git_head),
2856                            'HEAD'])
2857 endif
2858
2859 ############################################################
2860
2861 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2862 run_target(
2863         'check-api-docs',
2864         depends : [man, libsystemd, libudev],
2865         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2866
2867 ############################################################
2868
2869 status = [
2870         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2871
2872         'split /usr:                        @0@'.format(split_usr),
2873         'split bin-sbin:                    @0@'.format(split_bin),
2874         'prefix directory:                  @0@'.format(prefixdir),
2875         'rootprefix directory:              @0@'.format(rootprefixdir),
2876         'sysconf directory:                 @0@'.format(sysconfdir),
2877         'include directory:                 @0@'.format(includedir),
2878         'lib directory:                     @0@'.format(libdir),
2879         'rootlib directory:                 @0@'.format(rootlibdir),
2880         'SysV init scripts:                 @0@'.format(sysvinit_path),
2881         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2882         'PAM modules directory:             @0@'.format(pamlibdir),
2883         'PAM configuration directory:       @0@'.format(pamconfdir),
2884         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2885         'modprobe.d directory:              @0@'.format(modprobedir),
2886         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2887         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2888         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2889         'bash completions directory:        @0@'.format(bashcompletiondir),
2890         'zsh completions directory:         @0@'.format(zshcompletiondir),
2891         'extra start script:                @0@'.format(get_option('rc-local')),
2892         'extra stop script:                 @0@'.format(get_option('halt-local')),
2893         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2894                                                               get_option('debug-tty')),
2895         'TTY GID:                           @0@'.format(tty_gid),
2896         'users GID:                         @0@'.format(substs.get('USERS_GID')),
2897         'maximum system UID:                @0@'.format(system_uid_max),
2898         'maximum system GID:                @0@'.format(system_gid_max),
2899         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2900         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2901         'minimum container UID base:        @0@'.format(container_uid_base_min),
2902         'maximum container UID base:        @0@'.format(container_uid_base_max),
2903         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2904         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2905         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2906         'support URL:                       @0@'.format(support_url),
2907         'nobody user name:                  @0@'.format(nobody_user),
2908         'nobody group name:                 @0@'.format(nobody_group),
2909         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2910         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2911
2912         'default DNSSEC mode:               @0@'.format(default_dnssec),
2913         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
2914         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2915         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2916
2917 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2918 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2919 status += [
2920         'default DNS servers:               @0@'.format(alt_dns_servers),
2921         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2922
2923 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2924                              '@@0@'.format(time_epoch)).stdout().strip()
2925 status += [
2926         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2927
2928 # TODO:
2929 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2930 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2931 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2932
2933 if conf.get('ENABLE_EFI') == 1
2934         status += [
2935                 'efi arch:                          @0@'.format(efi_arch)]
2936
2937         if have_gnu_efi
2938                 status += [
2939                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2940                         'EFI CC                             @0@'.format(efi_cc),
2941                         'EFI lib directory:                 @0@'.format(efi_libdir),
2942                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2943                         'EFI include directory:             @0@'.format(efi_incdir)]
2944         endif
2945 endif
2946
2947 found = []
2948 missing = []
2949
2950 foreach tuple : [
2951         ['libcryptsetup'],
2952         ['PAM'],
2953         ['AUDIT'],
2954         ['IMA'],
2955         ['AppArmor'],
2956         ['SELinux'],
2957         ['SECCOMP'],
2958         ['SMACK'],
2959         ['zlib'],
2960         ['xz'],
2961         ['lz4'],
2962         ['bzip2'],
2963         ['ACL'],
2964         ['gcrypt'],
2965         ['qrencode'],
2966         ['microhttpd'],
2967         ['gnutls'],
2968         ['libcurl'],
2969         ['idn'],
2970         ['libidn2'],
2971         ['libidn'],
2972         ['libiptc'],
2973         ['elfutils'],
2974         ['binfmt'],
2975         ['vconsole'],
2976         ['quotacheck'],
2977         ['tmpfiles'],
2978         ['environment.d'],
2979         ['sysusers'],
2980         ['firstboot'],
2981         ['randomseed'],
2982         ['backlight'],
2983         ['rfkill'],
2984         ['logind'],
2985         ['machined'],
2986         ['portabled'],
2987         ['importd'],
2988         ['hostnamed'],
2989         ['timedated'],
2990         ['timesyncd'],
2991         ['localed'],
2992         ['networkd'],
2993         ['resolve'],
2994         ['DNS-over-TLS'],
2995         ['coredump'],
2996         ['polkit'],
2997         ['legacy pkla',      install_polkit_pkla],
2998         ['efi'],
2999         ['gnu-efi',          have_gnu_efi],
3000         ['kmod'],
3001         ['xkbcommon'],
3002         ['pcre2'],
3003         ['blkid'],
3004         ['dbus'],
3005         ['glib'],
3006         ['nss-myhostname',   conf.get('ENABLE_NSS_MYHOSTNAME') == 1],
3007         ['nss-mymachines',   conf.get('ENABLE_NSS_MYMACHINES') == 1],
3008         ['nss-resolve',      conf.get('ENABLE_NSS_RESOLVE') == 1],
3009         ['nss-systemd',      conf.get('ENABLE_NSS_SYSTEMD') == 1],
3010         ['hwdb'],
3011         ['tpm'],
3012         ['man pages',        want_man],
3013         ['html pages',       want_html],
3014         ['man page indices', want_man and have_lxml],
3015         ['SysV compat'],
3016         ['utmp'],
3017         ['ldconfig'],
3018         ['hibernate'],
3019         ['adm group',        get_option('adm-group')],
3020         ['wheel group',      get_option('wheel-group')],
3021         ['gshadow'],
3022         ['debug hashmap'],
3023         ['debug mmap cache'],
3024         ['valgrind',         conf.get('VALGRIND') == 1],
3025 ]
3026
3027         if tuple.length() >= 2
3028                 cond = tuple[1]
3029         else
3030                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3031                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3032                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3033         endif
3034         if cond
3035                 found += [tuple[0]]
3036         else
3037                 missing += [tuple[0]]
3038         endif
3039 endforeach
3040
3041 status += [
3042         '',
3043         'enabled features: @0@'.format(', '.join(found)),
3044         '',
3045         'disabled features: @0@'.format(', '.join(missing)),
3046         '']
3047 message('\n         '.join(status))
3048
3049 if rootprefixdir != rootprefix_default
3050         warning('\n' +
3051                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3052                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3053                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3054 endif