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 : '>= 0.46',
  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 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 366
 367 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 368 # arguments, just emits a warning. So test for the "positive" version instead.
 369 foreach arg : ['unused-parameter',
 370                'missing-field-initializers',
 371                'unused-result',
 372                'format-signedness',
 373                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 374               ]
 375         if cc.has_argument('-W' + arg)
 376                 add_project_arguments('-Wno-' + arg, language : 'c')
 377         endif
 378 endforeach
 379
 380 if cc.compiles('''
 381    #include <time.h>
 382    #include <inttypes.h>
 383    typedef uint64_t usec_t;
 384    usec_t now(clockid_t clock);
 385    int main(void) {
 386            struct timespec now;
 387            return 0;
 388    }
 389 ''', name : '-Werror=shadow with local shadowing')
 390         add_project_arguments('-Werror=shadow', language : 'c')
 391 endif
 392
 393 cpp = ' '.join(cc.cmd_array()) + ' -E'
 394
 395 #####################################################################
 396 # compilation result tests
 397
 398 conf.set('_GNU_SOURCE', true)
 399 conf.set('__SANE_USERSPACE_TYPES__', true)
 400
 401 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 402 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 403 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 404 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 405 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 406 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 407 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 408
 409 decl_headers = '''
 410 #include <uchar.h>
 411 #include <linux/ethtool.h>
 412 #include <linux/fib_rules.h>
 413 #include <sys/stat.h>
 414 '''
 415
 416 foreach decl : ['char16_t',
 417                 'char32_t',
 418                 'struct ethtool_link_settings',
 419                 'struct fib_rule_uid_range',
 420                 'struct statx',
 421                ]
 422
 423         # We get -1 if the size cannot be determined
 424         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 425
 426         if decl == 'struct statx'
 427                 if have
 428                         want_linux_stat_h = false
 429                 else
 430                         have = cc.sizeof(decl,
 431                                          prefix : decl_headers + '#include <linux/stat.h>',
 432                                          args : '-D_GNU_SOURCE') > 0
 433                         want_linux_stat_h = have
 434                 endif
 435         endif
 436
 437         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 438 endforeach
 439
 440 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 441
 442 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 443                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 444                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 445                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 446                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 447                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 448                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 449                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 450                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 451                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 452                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 453                 # if_tunnel.h is buggy and cannot be included on its own
 454                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 455                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 456                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 457                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 458                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 459                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 460                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 461                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 462                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 463                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 464                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 465                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 466                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 467                ]
 468         prefix = decl.length() > 2 ? decl[2] : ''
 469         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 470         conf.set10('HAVE_' + decl[0], have)
 471 endforeach
 472
 473 foreach ident : ['secure_getenv', '__secure_getenv']
 474         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 475 endforeach
 476
 477 foreach ident : [
 478         ['memfd_create',      '''#include <sys/mman.h>'''],
 479         ['gettid',            '''#include <sys/types.h>
 480                                  #include <unistd.h>'''],
 481         ['pivot_root',        '''#include <stdlib.h>
 482                                  #include <unistd.h>'''],     # no known header declares pivot_root
 483         ['name_to_handle_at', '''#include <sys/types.h>
 484                                  #include <sys/stat.h>
 485                                  #include <fcntl.h>'''],
 486         ['setns',             '''#include <sched.h>'''],
 487         ['renameat2',         '''#include <stdio.h>
 488                                  #include <fcntl.h>'''],
 489         ['kcmp',              '''#include <linux/kcmp.h>'''],
 490         ['keyctl',            '''#include <sys/types.h>
 491                                  #include <keyutils.h>'''],
 492         ['copy_file_range',   '''#include <sys/syscall.h>
 493                                  #include <unistd.h>'''],
 494         ['bpf',               '''#include <sys/syscall.h>
 495                                  #include <unistd.h>'''],
 496         ['statx',             '''#include <sys/types.h>
 497                                  #include <sys/stat.h>
 498                                  #include <unistd.h>'''],
 499         ['explicit_bzero' ,   '''#include <string.h>'''],
 500         ['reallocarray',      '''#include <malloc.h>'''],
 501 ]
 502
 503         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 504         conf.set10('HAVE_' + ident[0].to_upper(), have)
 505 endforeach
 506
 507 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 508         conf.set10('USE_SYS_RANDOM_H', true)
 509         conf.set10('HAVE_GETRANDOM', true)
 510 else
 511         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 512         conf.set10('USE_SYS_RANDOM_H', false)
 513         conf.set10('HAVE_GETRANDOM', have)
 514 endif
 515
 516 #####################################################################
 517
 518 sed = find_program('sed')
 519 awk = find_program('awk')
 520 m4 = find_program('m4')
 521 stat = find_program('stat')
 522 git = find_program('git', required : false)
 523 env = find_program('env')
 524 perl = find_program('perl', required : false)
 525
 526 meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 527 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 528 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 529 splash_bmp = files('test/splash.bmp')
 530
 531 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 532 # /usr/sbin, /sbin, and fall back to the default from middle column.
 533 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 534          ['quotacheck', '/usr/sbin/quotacheck' ],
 535          ['kmod',       '/usr/bin/kmod'        ],
 536          ['kexec',      '/usr/sbin/kexec'      ],
 537          ['sulogin',    '/usr/sbin/sulogin'    ],
 538          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 539          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 540          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 541          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 542         ]
 543 foreach prog : progs
 544         path = get_option(prog[0] + '-path')
 545         if path != ''
 546                 message('Using @1@ for @0@'.format(prog[0], path))
 547         else
 548                 exe = find_program(prog[0],
 549                                    '/usr/sbin/' + prog[0],
 550                                    '/sbin/' + prog[0],
 551                                    required: false)
 552                 path = exe.found() ? exe.path() : prog[1]
 553         endif
 554         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 555         conf.set_quoted(name, path)
 556         substs.set(name, path)
 557 endforeach
 558
 559 conf.set_quoted('TELINIT', get_option('telinit-path'))
 560
 561 if run_command('ln', '--relative', '--help').returncode() != 0
 562         error('ln does not support --relative (added in coreutils 8.16)')
 563 endif
 564
 565 ############################################################
 566
 567 gperf = find_program('gperf')
 568
 569 gperf_test_format = '''
 570 #include <string.h>
 571 const char * in_word_set(const char *, @0@);
 572 @1@
 573 '''
 574 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 575 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 576 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 577 if cc.compiles(gperf_test)
 578         gperf_len_type = 'size_t'
 579 else
 580         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 581         if cc.compiles(gperf_test)
 582                 gperf_len_type = 'unsigned'
 583         else
 584                 error('unable to determine gperf len type')
 585         endif
 586 endif
 587 message('gperf len type is @0@'.format(gperf_len_type))
 588 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 589          description : 'The type of gperf "len" parameter')
 590
 591 ############################################################
 592
 593 if not cc.has_header('sys/capability.h')
 594         error('POSIX caps headers not found')
 595 endif
 596 foreach header : ['crypt.h',
 597                   'linux/btrfs.h',
 598                   'linux/memfd.h',
 599                   'linux/vm_sockets.h',
 600                   'sys/auxv.h',
 601                   'valgrind/memcheck.h',
 602                   'valgrind/valgrind.h',
 603                  ]
 604
 605         conf.set10('HAVE_' + header.underscorify().to_upper(),
 606                    cc.has_header(header))
 607 endforeach
 608
 609 ############################################################
 610
 611 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 612 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 613 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 614
 615 default_hierarchy = get_option('default-hierarchy')
 616 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 617                 description : 'default cgroup hierarchy as string')
 618 if default_hierarchy == 'legacy'
 619         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 620 elif default_hierarchy == 'hybrid'
 621         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 622 else
 623         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 624 endif
 625
 626 time_epoch = get_option('time-epoch')
 627 if time_epoch == -1
 628         NEWS = files('NEWS')
 629         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
 630 endif
 631 conf.set('TIME_EPOCH', time_epoch)
 632
 633 system_uid_max = get_option('system-uid-max')
 634 if system_uid_max == -1
 635         system_uid_max = run_command(
 636                 awk,
 637                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 638                 '/etc/login.defs').stdout().strip()
 639         if system_uid_max == ''
 640                 system_uid_max = 999
 641         else
 642                 system_uid_max = system_uid_max.to_int()
 643         endif
 644 endif
 645 conf.set('SYSTEM_UID_MAX', system_uid_max)
 646 substs.set('systemuidmax', system_uid_max)
 647
 648 system_gid_max = get_option('system-gid-max')
 649 if system_gid_max == -1
 650         system_gid_max = run_command(
 651                 awk,
 652                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 653                 '/etc/login.defs').stdout().strip()
 654         if system_gid_max == ''
 655                 system_gid_max = 999
 656         else
 657                 system_gid_max = system_gid_max.to_int()
 658         endif
 659 endif
 660 conf.set('SYSTEM_GID_MAX', system_gid_max)
 661 substs.set('systemgidmax', system_gid_max)
 662
 663 dynamic_uid_min = get_option('dynamic-uid-min')
 664 dynamic_uid_max = get_option('dynamic-uid-max')
 665 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 666 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 667 substs.set('dynamicuidmin', dynamic_uid_min)
 668 substs.set('dynamicuidmax', dynamic_uid_max)
 669
 670 container_uid_base_min = get_option('container-uid-base-min')
 671 container_uid_base_max = get_option('container-uid-base-max')
 672 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 673 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 674 substs.set('containeruidbasemin', container_uid_base_min)
 675 substs.set('containeruidbasemax', container_uid_base_max)
 676
 677 nobody_user = get_option('nobody-user')
 678 nobody_group = get_option('nobody-group')
 679
 680 if not meson.is_cross_build()
 681         getent_result = run_command('getent', 'passwd', '65534')
 682         if getent_result.returncode() == 0
 683                 name = getent_result.stdout().split(':')[0]
 684                 if name != nobody_user
 685                         warning('\n' +
 686                                 'The local user with the UID 65534 does not match the configured user name "@0@" of the nobody user (its name is @1@).\n'.format(nobody_user, name) +
 687                                 'Your build will result in an user table setup that is incompatible with the local system.')
 688                 endif
 689         endif
 690         id_result = run_command('id', '-u', nobody_user)
 691         if id_result.returncode() == 0
 692                 id = id_result.stdout().to_int()
 693                 if id != 65534
 694                         warning('\n' +
 695                                 'The local user with the configured user name "@0@" of the nobody user does not have UID 65534 (it has @1@).\n'.format(nobody_user, id) +
 696                                 'Your build will result in an user table setup that is incompatible with the local system.')
 697                 endif
 698         endif
 699
 700         getent_result = run_command('getent', 'group', '65534')
 701         if getent_result.returncode() == 0
 702                 name = getent_result.stdout().split(':')[0]
 703                 if name != nobody_group
 704                         warning('\n' +
 705                                 'The local group with the GID 65534 does not match the configured group name "@0@" of the nobody group (its name is @1@).\n'.format(nobody_group, name) +
 706                                 'Your build will result in an group table setup that is incompatible with the local system.')
 707                 endif
 708         endif
 709         id_result = run_command('id', '-g', nobody_group)
 710         if id_result.returncode() == 0
 711                 id = id_result.stdout().to_int()
 712                 if id != 65534
 713                         warning('\n' +
 714                                 'The local group with the configured group name "@0@" of the nobody group does not have UID 65534 (it has @1@).\n'.format(nobody_group, id) +
 715                                 'Your build will result in an group table setup that is incompatible with the local system.')
 716                 endif
 717         endif
 718 endif
 719 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 720         warning('\n' +
 721                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 722                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 723 endif
 724
 725 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 726 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 727 substs.set('NOBODY_USER_NAME', nobody_user)
 728 substs.set('NOBODY_GROUP_NAME', nobody_group)
 729
 730 tty_gid = get_option('tty-gid')
 731 conf.set('TTY_GID', tty_gid)
 732 substs.set('TTY_GID', tty_gid)
 733
 734 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 735 users_gid = get_option('users-gid')
 736 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 737
 738 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 739 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 740
 741 dev_kvm_mode = get_option('dev-kvm-mode')
 742 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 743 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 744 substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 745
 746 kill_user_processes = get_option('default-kill-user-processes')
 747 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 748 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 749 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 750
 751 dns_servers = get_option('dns-servers')
 752 conf.set_quoted('DNS_SERVERS', dns_servers)
 753 substs.set('DNS_SERVERS', dns_servers)
 754
 755 ntp_servers = get_option('ntp-servers')
 756 conf.set_quoted('NTP_SERVERS', ntp_servers)
 757 substs.set('NTP_SERVERS', ntp_servers)
 758
 759 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 760
 761 substs.set('SUSHELL', get_option('debug-shell'))
 762 substs.set('DEBUGTTY', get_option('debug-tty'))
 763
 764 enable_debug_hashmap = false
 765 enable_debug_mmap_cache = false
 766 foreach name : get_option('debug')
 767         if name == 'hashmap'
 768                 enable_debug_hashmap = true
 769         elif name == 'mmap-cache'
 770                 enable_debug_mmap_cache = true
 771         else
 772                 message('unknown debug option "@0@", ignoring'.format(name))
 773         endif
 774 endforeach
 775 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 776 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 777
 778 conf.set10('VALGRIND', get_option('valgrind'))
 779
 780 #####################################################################
 781
 782 threads = dependency('threads')
 783 librt = cc.find_library('rt')
 784 libm = cc.find_library('m')
 785 libdl = cc.find_library('dl')
 786 libcrypt = cc.find_library('crypt')
 787
 788 libcap = dependency('libcap', required : false)
 789 if not libcap.found()
 790         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 791         libcap = cc.find_library('cap')
 792 endif
 793
 794 libmount = dependency('mount',
 795                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 796
 797 want_seccomp = get_option('seccomp')
 798 if want_seccomp != 'false' and not fuzzer_build
 799         libseccomp = dependency('libseccomp',
 800                                 version : '>= 2.3.1',
 801                                 required : want_seccomp == 'true')
 802         have = libseccomp.found()
 803 else
 804         have = false
 805         libseccomp = []
 806 endif
 807 conf.set10('HAVE_SECCOMP', have)
 808
 809 want_selinux = get_option('selinux')
 810 if want_selinux != 'false' and not fuzzer_build
 811         libselinux = dependency('libselinux',
 812                                 version : '>= 2.1.9',
 813                                 required : want_selinux == 'true')
 814         have = libselinux.found()
 815 else
 816         have = false
 817         libselinux = []
 818 endif
 819 conf.set10('HAVE_SELINUX', have)
 820
 821 want_apparmor = get_option('apparmor')
 822 if want_apparmor != 'false' and not fuzzer_build
 823         libapparmor = dependency('libapparmor',
 824                                  required : want_apparmor == 'true')
 825         have = libapparmor.found()
 826 else
 827         have = false
 828         libapparmor = []
 829 endif
 830 conf.set10('HAVE_APPARMOR', have)
 831
 832 smack_run_label = get_option('smack-run-label')
 833 if smack_run_label != ''
 834         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 835 endif
 836
 837 want_polkit = get_option('polkit')
 838 install_polkit = false
 839 install_polkit_pkla = false
 840 if want_polkit != 'false' and not fuzzer_build
 841         install_polkit = true
 842
 843         libpolkit = dependency('polkit-gobject-1',
 844                                required : false)
 845         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 846                 message('Old polkit detected, will install pkla files')
 847                 install_polkit_pkla = true
 848         endif
 849 endif
 850 conf.set10('ENABLE_POLKIT', install_polkit)
 851
 852 want_acl = get_option('acl')
 853 if want_acl != 'false' and not fuzzer_build
 854         libacl = cc.find_library('acl', required : want_acl == 'true')
 855         have = libacl.found()
 856 else
 857         have = false
 858         libacl = []
 859 endif
 860 conf.set10('HAVE_ACL', have)
 861
 862 want_audit = get_option('audit')
 863 if want_audit != 'false' and not fuzzer_build
 864         libaudit = dependency('audit', required : want_audit == 'true')
 865         have = libaudit.found()
 866 else
 867         have = false
 868         libaudit = []
 869 endif
 870 conf.set10('HAVE_AUDIT', have)
 871
 872 want_blkid = get_option('blkid')
 873 if want_blkid != 'false' and not fuzzer_build
 874         libblkid = dependency('blkid', required : want_blkid == 'true')
 875         have = libblkid.found()
 876 else
 877         have = false
 878         libblkid = []
 879 endif
 880 conf.set10('HAVE_BLKID', have)
 881
 882 want_kmod = get_option('kmod')
 883 if want_kmod != 'false' and not fuzzer_build
 884         libkmod = dependency('libkmod',
 885                              version : '>= 15',
 886                              required : want_kmod == 'true')
 887         have = libkmod.found()
 888 else
 889         have = false
 890         libkmod = []
 891 endif
 892 conf.set10('HAVE_KMOD', have)
 893
 894 want_pam = get_option('pam')
 895 if want_pam != 'false' and not fuzzer_build
 896         libpam = cc.find_library('pam', required : want_pam == 'true')
 897         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 898         have = libpam.found() and libpam_misc.found()
 899 else
 900         have = false
 901         libpam = []
 902         libpam_misc = []
 903 endif
 904 conf.set10('HAVE_PAM', have)
 905
 906 want_microhttpd = get_option('microhttpd')
 907 if want_microhttpd != 'false' and not fuzzer_build
 908         libmicrohttpd = dependency('libmicrohttpd',
 909                                    version : '>= 0.9.33',
 910                                    required : want_microhttpd == 'true')
 911         have = libmicrohttpd.found()
 912 else
 913         have = false
 914         libmicrohttpd = []
 915 endif
 916 conf.set10('HAVE_MICROHTTPD', have)
 917
 918 want_libcryptsetup = get_option('libcryptsetup')
 919 if want_libcryptsetup != 'false' and not fuzzer_build
 920         libcryptsetup = dependency('libcryptsetup',
 921                                    version : '>= 1.6.0',
 922                                    required : want_libcryptsetup == 'true')
 923         have = libcryptsetup.found()
 924 else
 925         have = false
 926         libcryptsetup = []
 927 endif
 928 conf.set10('HAVE_LIBCRYPTSETUP', have)
 929
 930 want_libcurl = get_option('libcurl')
 931 if want_libcurl != 'false' and not fuzzer_build
 932         libcurl = dependency('libcurl',
 933                              version : '>= 7.32.0',
 934                              required : want_libcurl == 'true')
 935         have = libcurl.found()
 936 else
 937         have = false
 938         libcurl = []
 939 endif
 940 conf.set10('HAVE_LIBCURL', have)
 941
 942 want_libidn = get_option('libidn')
 943 want_libidn2 = get_option('libidn2')
 944 if want_libidn == 'true' and want_libidn2 == 'true'
 945         error('libidn and libidn2 cannot be requested simultaneously')
 946 endif
 947
 948 if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
 949         libidn = dependency('libidn',
 950                             required : want_libidn == 'true')
 951         have = libidn.found()
 952 else
 953         have = false
 954         libidn = []
 955 endif
 956 conf.set10('HAVE_LIBIDN', have)
 957 if not have and want_libidn2 != 'false' and not fuzzer_build
 958         # libidn is used for both libidn and libidn2 objects
 959         libidn = dependency('libidn2',
 960                             required : want_libidn2 == 'true')
 961         have = libidn.found()
 962 else
 963         have = false
 964 endif
 965 conf.set10('HAVE_LIBIDN2', have)
 966
 967 want_libiptc = get_option('libiptc')
 968 if want_libiptc != 'false' and not fuzzer_build
 969         libiptc = dependency('libiptc',
 970                              required : want_libiptc == 'true')
 971         have = libiptc.found()
 972 else
 973         have = false
 974         libiptc = []
 975 endif
 976 conf.set10('HAVE_LIBIPTC', have)
 977
 978 want_qrencode = get_option('qrencode')
 979 if want_qrencode != 'false' and not fuzzer_build
 980         libqrencode = dependency('libqrencode',
 981                                  required : want_qrencode == 'true')
 982         have = libqrencode.found()
 983 else
 984         have = false
 985         libqrencode = []
 986 endif
 987 conf.set10('HAVE_QRENCODE', have)
 988
 989 want_gcrypt = get_option('gcrypt')
 990 if want_gcrypt != 'false' and not fuzzer_build
 991         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
 992         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
 993         have = libgcrypt.found() and libgpg_error.found()
 994 else
 995         have = false
 996 endif
 997 if not have
 998         # link to neither of the libs if one is not found
 999         libgcrypt = []
1000         libgpg_error = []
1001 endif
1002 conf.set10('HAVE_GCRYPT', have)
1003
1004 want_gnutls = get_option('gnutls')
1005 if want_gnutls != 'false' and not fuzzer_build
1006         libgnutls = dependency('gnutls',
1007                                version : '>= 3.1.4',
1008                                required : want_gnutls == 'true')
1009         have = libgnutls.found()
1010 else
1011         have = false
1012         libgnutls = []
1013 endif
1014 conf.set10('HAVE_GNUTLS', have)
1015
1016 want_elfutils = get_option('elfutils')
1017 if want_elfutils != 'false' and not fuzzer_build
1018         libdw = dependency('libdw',
1019                            required : want_elfutils == 'true')
1020         have = libdw.found()
1021 else
1022         have = false
1023         libdw = []
1024 endif
1025 conf.set10('HAVE_ELFUTILS', have)
1026
1027 want_zlib = get_option('zlib')
1028 if want_zlib != 'false' and not fuzzer_build
1029         libz = dependency('zlib',
1030                           required : want_zlib == 'true')
1031         have = libz.found()
1032 else
1033         have = false
1034         libz = []
1035 endif
1036 conf.set10('HAVE_ZLIB', have)
1037
1038 want_bzip2 = get_option('bzip2')
1039 if want_bzip2 != 'false' and not fuzzer_build
1040         libbzip2 = cc.find_library('bz2',
1041                                    required : want_bzip2 == 'true')
1042         have = libbzip2.found()
1043 else
1044         have = false
1045         libbzip2 = []
1046 endif
1047 conf.set10('HAVE_BZIP2', have)
1048
1049 want_xz = get_option('xz')
1050 if want_xz != 'false' and not fuzzer_build
1051         libxz = dependency('liblzma',
1052                            required : want_xz == 'true')
1053         have = libxz.found()
1054 else
1055         have = false
1056         libxz = []
1057 endif
1058 conf.set10('HAVE_XZ', have)
1059
1060 want_lz4 = get_option('lz4')
1061 if want_lz4 != 'false' and not fuzzer_build
1062         liblz4 = dependency('liblz4',
1063                             required : want_lz4 == 'true')
1064         have = liblz4.found()
1065 else
1066         have = false
1067         liblz4 = []
1068 endif
1069 conf.set10('HAVE_LZ4', have)
1070
1071 want_xkbcommon = get_option('xkbcommon')
1072 if want_xkbcommon != 'false' and not fuzzer_build
1073         libxkbcommon = dependency('xkbcommon',
1074                                   version : '>= 0.3.0',
1075                                   required : want_xkbcommon == 'true')
1076         have = libxkbcommon.found()
1077 else
1078         have = false
1079         libxkbcommon = []
1080 endif
1081 conf.set10('HAVE_XKBCOMMON', have)
1082
1083 want_pcre2 = get_option('pcre2')
1084 if want_pcre2 != 'false'
1085         libpcre2 = dependency('libpcre2-8',
1086                               required : want_pcre2 == 'true')
1087         have = libpcre2.found()
1088 else
1089         have = false
1090         libpcre2 = []
1091 endif
1092 conf.set10('HAVE_PCRE2', have)
1093
1094 want_glib = get_option('glib')
1095 if want_glib != 'false' and not fuzzer_build
1096         libglib =    dependency('glib-2.0',
1097                                 version : '>= 2.22.0',
1098                                 required : want_glib == 'true')
1099         libgobject = dependency('gobject-2.0',
1100                                 version : '>= 2.22.0',
1101                                 required : want_glib == 'true')
1102         libgio =     dependency('gio-2.0',
1103                                 required : want_glib == 'true')
1104         have = libglib.found() and libgobject.found() and libgio.found()
1105 else
1106         have = false
1107         libglib = []
1108         libgobject = []
1109         libgio = []
1110 endif
1111 conf.set10('HAVE_GLIB', have)
1112
1113 want_dbus = get_option('dbus')
1114 if want_dbus != 'false' and not fuzzer_build
1115         libdbus = dependency('dbus-1',
1116                              version : '>= 1.3.2',
1117                              required : want_dbus == 'true')
1118         have = libdbus.found()
1119 else
1120         have = false
1121         libdbus = []
1122 endif
1123 conf.set10('HAVE_DBUS', have)
1124
1125 default_dnssec = get_option('default-dnssec')
1126 if fuzzer_build
1127         default_dnssec = 'no'
1128 endif
1129 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1130         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1131         default_dnssec = 'no'
1132 endif
1133 conf.set('DEFAULT_DNSSEC_MODE',
1134          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1135 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1136
1137 dns_over_tls = get_option('dns-over-tls')
1138 if dns_over_tls != 'false'
1139         have = (conf.get('HAVE_GNUTLS') == 1 and
1140                 libgnutls.version().version_compare('>=3.5.3'))
1141         if dns_over_tls == 'true' and not have
1142                 error('DNS-over-TLS support was requested, but dependencies are not available')
1143         endif
1144 else
1145         have = false
1146 endif
1147 conf.set10('ENABLE_DNS_OVER_TLS', have)
1148
1149 default_dns_over_tls = get_option('default-dns-over-tls')
1150 if fuzzer_build
1151         default_dns_over_tls = 'no'
1152 endif
1153 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1154         message('default-dns-over-tls cannot be set to opportunistic when DNS-over-TLS support is disabled. Setting default-dns-over-tls to no.')
1155         default_dns_over_tls = 'no'
1156 endif
1157 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1158          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1159 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1160
1161 want_importd = get_option('importd')
1162 if want_importd != 'false'
1163         have = (conf.get('HAVE_LIBCURL') == 1 and
1164                 conf.get('HAVE_ZLIB') == 1 and
1165                 conf.get('HAVE_BZIP2') == 1 and
1166                 conf.get('HAVE_XZ') == 1 and
1167                 conf.get('HAVE_GCRYPT') == 1)
1168         if want_importd == 'true' and not have
1169                 error('importd support was requested, but dependencies are not available')
1170         endif
1171 else
1172         have = false
1173 endif
1174 conf.set10('ENABLE_IMPORTD', have)
1175
1176 want_remote = get_option('remote')
1177 if want_remote != 'false'
1178         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1179                      conf.get('HAVE_LIBCURL') == 1]
1180         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1181         # it's possible to build one without the other. Complain only if
1182         # support was explictly requested. The auxiliary files like sysusers
1183         # config should be installed when any of the programs are built.
1184         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1185                 error('remote support was requested, but dependencies are not available')
1186         endif
1187         have = have_deps[0] or have_deps[1]
1188 else
1189         have = false
1190 endif
1191 conf.set10('ENABLE_REMOTE', have)
1192
1193 foreach term : ['utmp',
1194                 'hibernate',
1195                 'environment-d',
1196                 'binfmt',
1197                 'coredump',
1198                 'resolve',
1199                 'logind',
1200                 'hostnamed',
1201                 'localed',
1202                 'machined',
1203                 'portabled',
1204                 'networkd',
1205                 'timedated',
1206                 'timesyncd',
1207                 'firstboot',
1208                 'randomseed',
1209                 'backlight',
1210                 'vconsole',
1211                 'quotacheck',
1212                 'sysusers',
1213                 'tmpfiles',
1214                 'hwdb',
1215                 'rfkill',
1216                 'ldconfig',
1217                 'efi',
1218                 'tpm',
1219                 'ima',
1220                 'smack',
1221                 'gshadow',
1222                 'idn',
1223                 'nss-myhostname',
1224                 'nss-systemd']
1225         have = get_option(term)
1226         name = 'ENABLE_' + term.underscorify().to_upper()
1227         conf.set10(name, have)
1228 endforeach
1229
1230 foreach tuple : [['nss-mymachines', 'machined'],
1231                  ['nss-resolve',    'resolve']]
1232         want = get_option(tuple[0])
1233         if want != 'false'
1234                 have = get_option(tuple[1])
1235                 if want == 'true' and not have
1236                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1237                 endif
1238         else
1239                 have = false
1240         endif
1241         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1242         conf.set10(name, have)
1243 endforeach
1244
1245 enable_nss = false
1246 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1247                 'ENABLE_NSS_MYMACHINES',
1248                 'ENABLE_NSS_RESOLVE',
1249                 'ENABLE_NSS_SYSTEMD']
1250         if conf.get(term) == 1
1251                 enable_nss = true
1252         endif
1253 endforeach
1254 conf.set10('ENABLE_NSS', enable_nss)
1255
1256 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1257
1258 want_tests = get_option('tests')
1259 install_tests = get_option('install-tests')
1260 slow_tests = get_option('slow-tests')
1261 tests = []
1262 fuzzers = []
1263
1264 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1265
1266 #####################################################################
1267
1268 if get_option('efi')
1269         efi_arch = host_machine.cpu_family()
1270
1271         if efi_arch == 'x86'
1272                 EFI_MACHINE_TYPE_NAME = 'ia32'
1273                 gnu_efi_arch = 'ia32'
1274         elif efi_arch == 'x86_64'
1275                 EFI_MACHINE_TYPE_NAME = 'x64'
1276                 gnu_efi_arch = 'x86_64'
1277         elif efi_arch == 'arm'
1278                 EFI_MACHINE_TYPE_NAME = 'arm'
1279                 gnu_efi_arch = 'arm'
1280         elif efi_arch == 'aarch64'
1281                 EFI_MACHINE_TYPE_NAME = 'aa64'
1282                 gnu_efi_arch = 'aarch64'
1283         else
1284                 EFI_MACHINE_TYPE_NAME = ''
1285                 gnu_efi_arch = ''
1286         endif
1287
1288         have = true
1289         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1290
1291         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1292 else
1293         have = false
1294 endif
1295 conf.set10('ENABLE_EFI', have)
1296
1297 #####################################################################
1298
1299 config_h = configure_file(
1300         output : 'config.h',
1301         configuration : conf)
1302
1303 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1304
1305 includes = include_directories('src/basic',
1306                                'src/shared',
1307                                'src/systemd',
1308                                'src/journal',
1309                                'src/journal-remote',
1310                                'src/nspawn',
1311                                'src/resolve',
1312                                'src/timesync',
1313                                'src/time-wait-sync',
1314                                'src/login',
1315                                'src/udev',
1316                                'src/libudev',
1317                                'src/core',
1318                                'src/libsystemd/sd-bus',
1319                                'src/libsystemd/sd-device',
1320                                'src/libsystemd/sd-hwdb',
1321                                'src/libsystemd/sd-id128',
1322                                'src/libsystemd/sd-netlink',
1323                                'src/libsystemd/sd-network',
1324                                'src/libsystemd-network',
1325                                '.')
1326
1327 add_project_arguments('-include', 'config.h', language : 'c')
1328
1329 subdir('po')
1330 subdir('catalog')
1331 subdir('src/systemd')
1332 subdir('src/basic')
1333 subdir('src/libsystemd')
1334 subdir('src/libsystemd-network')
1335 subdir('src/journal')
1336 subdir('src/login')
1337
1338 libjournal_core = static_library(
1339         'journal-core',
1340         libjournal_core_sources,
1341         journald_gperf_c,
1342         include_directories : includes,
1343         install : false)
1344
1345 libsystemd_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libsystemd_sym)
1346 libsystemd = shared_library(
1347         'systemd',
1348         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1349         version : libsystemd_version,
1350         include_directories : includes,
1351         link_args : ['-shared',
1352                      '-Wl,--version-script=' + libsystemd_sym_path],
1353         link_with : [libbasic,
1354                      libbasic_gcrypt],
1355         link_whole : [libsystemd_static,
1356                       libjournal_client],
1357         dependencies : [threads,
1358                         librt,
1359                         libxz,
1360                         liblz4],
1361         link_depends : libsystemd_sym,
1362         install : true,
1363         install_dir : rootlibdir)
1364
1365 static_libsystemd = get_option('static-libsystemd')
1366 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1367
1368 install_libsystemd_static = static_library(
1369         'systemd',
1370         libsystemd_sources,
1371         journal_client_sources,
1372         basic_sources,
1373         basic_gcrypt_sources,
1374         include_directories : includes,
1375         build_by_default : static_libsystemd != 'false',
1376         install : static_libsystemd != 'false',
1377         install_dir : rootlibdir,
1378         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1379         dependencies : [threads,
1380                         librt,
1381                         libxz,
1382                         liblz4,
1383                         libcap,
1384                         libblkid,
1385                         libmount,
1386                         libselinux,
1387                         libgcrypt],
1388         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1389
1390 ############################################################
1391
1392 # binaries that have --help and are intended for use by humans,
1393 # usually, but not always, installed in /bin.
1394 public_programs = []
1395
1396 subdir('src/libudev')
1397 subdir('src/shared')
1398 subdir('src/core')
1399 subdir('src/udev')
1400 subdir('src/network')
1401
1402 subdir('src/analyze')
1403 subdir('src/journal-remote')
1404 subdir('src/coredump')
1405 subdir('src/hostname')
1406 subdir('src/import')
1407 subdir('src/kernel-install')
1408 subdir('src/locale')
1409 subdir('src/machine')
1410 subdir('src/portable')
1411 subdir('src/nspawn')
1412 subdir('src/resolve')
1413 subdir('src/timedate')
1414 subdir('src/timesync')
1415 subdir('src/vconsole')
1416 subdir('src/boot/efi')
1417
1418 subdir('src/test')
1419 subdir('src/fuzz')
1420 subdir('rules')
1421 subdir('test')
1422
1423 ############################################################
1424
1425 # only static linking apart from libdl, to make sure that the
1426 # module is linked to all libraries that it uses.
1427 test_dlopen = executable(
1428         'test-dlopen',
1429         test_dlopen_c,
1430         include_directories : includes,
1431         link_with : [libbasic],
1432         dependencies : [libdl])
1433
1434 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1435                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1436                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1437                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1438
1439         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1440         if condition
1441                 module = tuple[0]
1442
1443                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1444                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1445
1446                 nss = shared_library(
1447                         'nss_' + module,
1448                         'src/nss-@0@/nss-@0@.c'.format(module),
1449                         version : '2',
1450                         include_directories : includes,
1451                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1452                         link_args : ['-Wl,-z,nodelete',
1453                                      '-shared',
1454                                      '-Wl,--version-script=' + version_script_arg,
1455                                      '-Wl,--undefined'],
1456                         link_with : [libsystemd_static,
1457                                      libbasic],
1458                         dependencies : [threads,
1459                                         librt],
1460                         link_depends : sym,
1461                         install : true,
1462                         install_dir : rootlibdir)
1463
1464                 # We cannot use shared_module because it does not support version suffix.
1465                 # Unfortunately shared_library insists on creating the symlink…
1466                 meson.add_install_script('sh', '-c',
1467                                          'rm $DESTDIR@0@/libnss_@1@.so'
1468                                          .format(rootlibdir, module))
1469
1470                 test('dlopen-nss_' + module,
1471                      test_dlopen,
1472                      args : [nss.full_path()]) # path to dlopen must include a slash
1473         endif
1474 endforeach
1475
1476 ############################################################
1477
1478 executable('systemd',
1479            systemd_sources,
1480            include_directories : includes,
1481            link_with : [libcore,
1482                         libshared],
1483            dependencies : [threads,
1484                            librt,
1485                            libseccomp,
1486                            libselinux,
1487                            libmount,
1488                            libblkid],
1489            install_rpath : rootlibexecdir,
1490            install : true,
1491            install_dir : rootlibexecdir)
1492
1493 meson.add_install_script(meson_make_symlink,
1494                          join_paths(rootlibexecdir, 'systemd'),
1495                          join_paths(rootsbindir, 'init'))
1496
1497 exe = executable('systemd-analyze',
1498                  systemd_analyze_sources,
1499                  include_directories : includes,
1500                  link_with : [libcore,
1501                               libshared],
1502                  dependencies : [threads,
1503                                  librt,
1504                                  libseccomp,
1505                                  libselinux,
1506                                  libmount,
1507                                  libblkid],
1508                  install_rpath : rootlibexecdir,
1509                  install : true)
1510 public_programs += [exe]
1511
1512 executable('systemd-journald',
1513            systemd_journald_sources,
1514            include_directories : includes,
1515            link_with : [libjournal_core,
1516                         libshared],
1517            dependencies : [threads,
1518                            libxz,
1519                            liblz4,
1520                            libselinux],
1521            install_rpath : rootlibexecdir,
1522            install : true,
1523            install_dir : rootlibexecdir)
1524
1525 exe = executable('systemd-cat',
1526                  systemd_cat_sources,
1527                  include_directories : includes,
1528                  link_with : [libjournal_core,
1529                               libshared],
1530                  dependencies : [threads],
1531                  install_rpath : rootlibexecdir,
1532                  install : true)
1533 public_programs += [exe]
1534
1535 exe = executable('journalctl',
1536                  journalctl_sources,
1537                  include_directories : includes,
1538                  link_with : [libshared],
1539                  dependencies : [threads,
1540                                  libqrencode,
1541                                  libxz,
1542                                  liblz4,
1543                                  libpcre2],
1544                  install_rpath : rootlibexecdir,
1545                  install : true,
1546                  install_dir : rootbindir)
1547 public_programs += [exe]
1548
1549 executable('systemd-getty-generator',
1550            'src/getty-generator/getty-generator.c',
1551            include_directories : includes,
1552            link_with : [libshared],
1553            install_rpath : rootlibexecdir,
1554            install : true,
1555            install_dir : systemgeneratordir)
1556
1557 executable('systemd-debug-generator',
1558            'src/debug-generator/debug-generator.c',
1559            include_directories : includes,
1560            link_with : [libshared],
1561            install_rpath : rootlibexecdir,
1562            install : true,
1563            install_dir : systemgeneratordir)
1564
1565 executable('systemd-fstab-generator',
1566            'src/fstab-generator/fstab-generator.c',
1567            'src/core/mount-setup.c',
1568            include_directories : includes,
1569            link_with : [libshared],
1570            install_rpath : rootlibexecdir,
1571            install : true,
1572            install_dir : systemgeneratordir)
1573
1574 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1575         executable('30-systemd-environment-d-generator',
1576                    'src/environment-d-generator/environment-d-generator.c',
1577                    include_directories : includes,
1578                    link_with : [libshared],
1579                    install_rpath : rootlibexecdir,
1580                    install : true,
1581                    install_dir : userenvgeneratordir)
1582
1583         meson.add_install_script(meson_make_symlink,
1584                                  join_paths(sysconfdir, 'environment'),
1585                                  join_paths(environmentdir, '99-environment.conf'))
1586 endif
1587
1588 if conf.get('ENABLE_HIBERNATE') == 1
1589         executable('systemd-hibernate-resume-generator',
1590                    'src/hibernate-resume/hibernate-resume-generator.c',
1591                    include_directories : includes,
1592                    link_with : [libshared],
1593                    install_rpath : rootlibexecdir,
1594                    install : true,
1595                    install_dir : systemgeneratordir)
1596
1597         executable('systemd-hibernate-resume',
1598                    'src/hibernate-resume/hibernate-resume.c',
1599                    include_directories : includes,
1600                    link_with : [libshared],
1601                    install_rpath : rootlibexecdir,
1602                    install : true,
1603                    install_dir : rootlibexecdir)
1604 endif
1605
1606 if conf.get('HAVE_BLKID') == 1
1607         executable('systemd-gpt-auto-generator',
1608                    'src/gpt-auto-generator/gpt-auto-generator.c',
1609                    'src/basic/blkid-util.h',
1610                    include_directories : includes,
1611                    link_with : [libshared],
1612                    dependencies : libblkid,
1613                    install_rpath : rootlibexecdir,
1614                    install : true,
1615                    install_dir : systemgeneratordir)
1616
1617         exe = executable('systemd-dissect',
1618                          'src/dissect/dissect.c',
1619                          include_directories : includes,
1620                          link_with : [libshared],
1621                          install_rpath : rootlibexecdir,
1622                          install : true,
1623                          install_dir : rootlibexecdir)
1624         public_programs += [exe]
1625 endif
1626
1627 if conf.get('ENABLE_RESOLVE') == 1
1628         executable('systemd-resolved',
1629                    systemd_resolved_sources,
1630                    include_directories : includes,
1631                    link_with : [libshared,
1632                                 libbasic_gcrypt,
1633                                 libsystemd_resolve_core],
1634                    dependencies : systemd_resolved_dependencies,
1635                    install_rpath : rootlibexecdir,
1636                    install : true,
1637                    install_dir : rootlibexecdir)
1638
1639         exe = executable('resolvectl',
1640                          resolvectl_sources,
1641                          include_directories : includes,
1642                          link_with : [libshared,
1643                                       libbasic_gcrypt,
1644                                       libsystemd_resolve_core],
1645                          dependencies : [threads,
1646                                          libgpg_error,
1647                                          libm,
1648                                          libidn],
1649                          install_rpath : rootlibexecdir,
1650                          install : true)
1651         public_programs += [exe]
1652
1653         meson.add_install_script(meson_make_symlink,
1654                          join_paths(bindir, 'resolvectl'),
1655                          join_paths(rootsbindir, 'resolvconf'))
1656
1657         meson.add_install_script(meson_make_symlink,
1658                          join_paths(bindir, 'resolvectl'),
1659                          join_paths(bindir, 'systemd-resolve'))
1660 endif
1661
1662 if conf.get('ENABLE_LOGIND') == 1
1663         executable('systemd-logind',
1664                    systemd_logind_sources,
1665                    include_directories : includes,
1666                    link_with : [liblogind_core,
1667                                 libshared],
1668                    dependencies : [threads,
1669                                    libacl],
1670                    install_rpath : rootlibexecdir,
1671                    install : true,
1672                    install_dir : rootlibexecdir)
1673
1674         exe = executable('loginctl',
1675                          loginctl_sources,
1676                          include_directories : includes,
1677                          link_with : [libshared],
1678                          dependencies : [threads,
1679                                          liblz4,
1680                                          libxz],
1681                          install_rpath : rootlibexecdir,
1682                          install : true,
1683                          install_dir : rootbindir)
1684         public_programs += [exe]
1685
1686         exe = executable('systemd-inhibit',
1687                          'src/login/inhibit.c',
1688                          include_directories : includes,
1689                          link_with : [libshared],
1690                          install_rpath : rootlibexecdir,
1691                          install : true,
1692                          install_dir : rootbindir)
1693         public_programs += [exe]
1694
1695         if conf.get('HAVE_PAM') == 1
1696                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1697                 pam_systemd = shared_library(
1698                         'pam_systemd',
1699                         pam_systemd_c,
1700                         name_prefix : '',
1701                         include_directories : includes,
1702                         link_args : ['-shared',
1703                                      '-Wl,--version-script=' + version_script_arg],
1704                         link_with : [libsystemd_static,
1705                                      libshared_static],
1706                         dependencies : [threads,
1707                                         libpam,
1708                                         libpam_misc],
1709                         link_depends : pam_systemd_sym,
1710                         install : true,
1711                         install_dir : pamlibdir)
1712
1713                 test('dlopen-pam_systemd',
1714                      test_dlopen,
1715                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1716         endif
1717 endif
1718
1719 executable('systemd-user-runtime-dir',
1720            user_runtime_dir_sources,
1721            include_directories : includes,
1722            link_with : [libshared, liblogind_core],
1723            install_rpath : rootlibexecdir,
1724            install : true,
1725            install_dir : rootlibexecdir)
1726
1727 if conf.get('HAVE_PAM') == 1
1728         executable('systemd-user-sessions',
1729                    'src/user-sessions/user-sessions.c',
1730                    include_directories : includes,
1731                    link_with : [libshared],
1732                    install_rpath : rootlibexecdir,
1733                    install : true,
1734                    install_dir : rootlibexecdir)
1735 endif
1736
1737 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1738         exe = executable('bootctl',
1739                          'src/boot/bootctl.c',
1740                          include_directories : includes,
1741                          link_with : [libshared],
1742                          dependencies : [libblkid],
1743                          install_rpath : rootlibexecdir,
1744                          install : true)
1745         public_programs += [exe]
1746 endif
1747
1748 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1749                  include_directories : includes,
1750                  link_with : [libshared],
1751                  dependencies : [threads],
1752                  install_rpath : rootlibexecdir,
1753                  install : true)
1754 public_programs += [exe]
1755
1756
1757 if get_option('link-systemctl-shared')
1758         systemctl_link_with = [libshared]
1759 else
1760         systemctl_link_with = [libsystemd_static,
1761                                libshared_static,
1762                                libjournal_client,
1763                                libbasic_gcrypt]
1764 endif
1765
1766 exe = executable('systemctl', 'src/systemctl/systemctl.c',
1767                  include_directories : includes,
1768                  link_with : systemctl_link_with,
1769                  dependencies : [threads,
1770                                  libcap,
1771                                  libselinux,
1772                                  libxz,
1773                                  liblz4],
1774                  install_rpath : rootlibexecdir,
1775                  install : true,
1776                  install_dir : rootbindir)
1777 public_programs += [exe]
1778
1779 if conf.get('ENABLE_PORTABLED') == 1
1780         executable('systemd-portabled',
1781                    systemd_portabled_sources,
1782                    include_directories : includes,
1783                    link_with : [libshared],
1784                    dependencies : [threads],
1785                    install_rpath : rootlibexecdir,
1786                    install : true,
1787                    install_dir : rootlibexecdir)
1788
1789         exe = executable('portablectl', 'src/portable/portablectl.c',
1790                          include_directories : includes,
1791                          link_with : [libshared],
1792                          dependencies : [threads],
1793                          install_rpath : rootlibexecdir,
1794                          install : true,
1795                          install_dir : rootlibexecdir)
1796         public_programs += [exe]
1797 endif
1798
1799 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1800         meson.add_install_script(meson_make_symlink,
1801                                  join_paths(rootbindir, 'systemctl'),
1802                                  join_paths(rootsbindir, alias))
1803 endforeach
1804
1805 if conf.get('ENABLE_BACKLIGHT') == 1
1806         executable('systemd-backlight',
1807                    'src/backlight/backlight.c',
1808                    include_directories : includes,
1809                    link_with : [libshared],
1810                    install_rpath : rootlibexecdir,
1811                    install : true,
1812                    install_dir : rootlibexecdir)
1813 endif
1814
1815 if conf.get('ENABLE_RFKILL') == 1
1816         executable('systemd-rfkill',
1817                    'src/rfkill/rfkill.c',
1818                    include_directories : includes,
1819                    link_with : [libshared],
1820                    install_rpath : rootlibexecdir,
1821                    install : true,
1822                    install_dir : rootlibexecdir)
1823 endif
1824
1825 executable('systemd-system-update-generator',
1826            'src/system-update-generator/system-update-generator.c',
1827            include_directories : includes,
1828            link_with : [libshared],
1829            install_rpath : rootlibexecdir,
1830            install : true,
1831            install_dir : systemgeneratordir)
1832
1833 if conf.get('HAVE_LIBCRYPTSETUP') == 1
1834         executable('systemd-cryptsetup',
1835                    'src/cryptsetup/cryptsetup.c',
1836                    include_directories : includes,
1837                    link_with : [libshared],
1838                    dependencies : [libcryptsetup],
1839                    install_rpath : rootlibexecdir,
1840                    install : true,
1841                    install_dir : rootlibexecdir)
1842
1843         executable('systemd-cryptsetup-generator',
1844                    'src/cryptsetup/cryptsetup-generator.c',
1845                    include_directories : includes,
1846                    link_with : [libshared],
1847                    dependencies : [libcryptsetup],
1848                    install_rpath : rootlibexecdir,
1849                    install : true,
1850                    install_dir : systemgeneratordir)
1851
1852         executable('systemd-veritysetup',
1853                    'src/veritysetup/veritysetup.c',
1854                    include_directories : includes,
1855                    link_with : [libshared],
1856                    dependencies : [libcryptsetup],
1857                    install_rpath : rootlibexecdir,
1858                    install : true,
1859                    install_dir : rootlibexecdir)
1860
1861         executable('systemd-veritysetup-generator',
1862                    'src/veritysetup/veritysetup-generator.c',
1863                    include_directories : includes,
1864                    link_with : [libshared],
1865                    dependencies : [libcryptsetup],
1866                    install_rpath : rootlibexecdir,
1867                    install : true,
1868                    install_dir : systemgeneratordir)
1869 endif
1870
1871 if conf.get('HAVE_SYSV_COMPAT') == 1
1872         executable('systemd-sysv-generator',
1873                    'src/sysv-generator/sysv-generator.c',
1874                    include_directories : includes,
1875                    link_with : [libshared],
1876                    install_rpath : rootlibexecdir,
1877                    install : true,
1878                    install_dir : systemgeneratordir)
1879
1880         executable('systemd-rc-local-generator',
1881                    'src/rc-local-generator/rc-local-generator.c',
1882                    include_directories : includes,
1883                    link_with : [libshared],
1884                    install_rpath : rootlibexecdir,
1885                    install : true,
1886                    install_dir : systemgeneratordir)
1887 endif
1888
1889 if conf.get('ENABLE_HOSTNAMED') == 1
1890         executable('systemd-hostnamed',
1891                    'src/hostname/hostnamed.c',
1892                    include_directories : includes,
1893                    link_with : [libshared],
1894                    install_rpath : rootlibexecdir,
1895                    install : true,
1896                    install_dir : rootlibexecdir)
1897
1898         exe = executable('hostnamectl',
1899                          'src/hostname/hostnamectl.c',
1900                          include_directories : includes,
1901                          link_with : [libshared],
1902                          install_rpath : rootlibexecdir,
1903                          install : true)
1904         public_programs += [exe]
1905 endif
1906
1907 if conf.get('ENABLE_LOCALED') == 1
1908         if conf.get('HAVE_XKBCOMMON') == 1
1909                 # logind will load libxkbcommon.so dynamically on its own
1910                 deps = [libdl]
1911         else
1912                 deps = []
1913         endif
1914
1915         executable('systemd-localed',
1916                    systemd_localed_sources,
1917                    include_directories : includes,
1918                    link_with : [libshared],
1919                    dependencies : deps,
1920                    install_rpath : rootlibexecdir,
1921                    install : true,
1922                    install_dir : rootlibexecdir)
1923
1924         exe = executable('localectl',
1925                          localectl_sources,
1926                          include_directories : includes,
1927                          link_with : [libshared],
1928                          install_rpath : rootlibexecdir,
1929                          install : true)
1930         public_programs += [exe]
1931 endif
1932
1933 if conf.get('ENABLE_TIMEDATED') == 1
1934         executable('systemd-timedated',
1935                    'src/timedate/timedated.c',
1936                    include_directories : includes,
1937                    link_with : [libshared],
1938                    install_rpath : rootlibexecdir,
1939                    install : true,
1940                    install_dir : rootlibexecdir)
1941 endif
1942
1943 if conf.get('ENABLE_TIMEDATECTL') == 1
1944         exe = executable('timedatectl',
1945                          'src/timedate/timedatectl.c',
1946                          include_directories : includes,
1947                          install_rpath : rootlibexecdir,
1948                          link_with : [libshared],
1949                          dependencies : [libm],
1950                          install : true)
1951         public_programs += [exe]
1952 endif
1953
1954 if conf.get('ENABLE_TIMESYNCD') == 1
1955         executable('systemd-timesyncd',
1956                    systemd_timesyncd_sources,
1957                    include_directories : includes,
1958                    link_with : [libshared],
1959                    dependencies : [threads,
1960                                    libm],
1961                    install_rpath : rootlibexecdir,
1962                    install : true,
1963                    install_dir : rootlibexecdir)
1964
1965         executable('systemd-time-wait-sync',
1966                    'src/time-wait-sync/time-wait-sync.c',
1967                    include_directories : includes,
1968                    link_with : [libshared],
1969                    install_rpath : rootlibexecdir,
1970                    install : true,
1971                    install_dir : rootlibexecdir)
1972 endif
1973
1974 if conf.get('ENABLE_MACHINED') == 1
1975         executable('systemd-machined',
1976                    systemd_machined_sources,
1977                    include_directories : includes,
1978                    link_with : [libmachine_core,
1979                                 libshared],
1980                    install_rpath : rootlibexecdir,
1981                    install : true,
1982                    install_dir : rootlibexecdir)
1983
1984         exe = executable('machinectl',
1985                          'src/machine/machinectl.c',
1986                          include_directories : includes,
1987                          link_with : [libshared],
1988                          dependencies : [threads,
1989                                          libxz,
1990                                          liblz4],
1991                          install_rpath : rootlibexecdir,
1992                          install : true,
1993                          install_dir : rootbindir)
1994         public_programs += [exe]
1995 endif
1996
1997 if conf.get('ENABLE_IMPORTD') == 1
1998         executable('systemd-importd',
1999                    systemd_importd_sources,
2000                    include_directories : includes,
2001                    link_with : [libshared],
2002                    dependencies : [threads],
2003                    install_rpath : rootlibexecdir,
2004                    install : true,
2005                    install_dir : rootlibexecdir)
2006
2007         systemd_pull = executable('systemd-pull',
2008                                   systemd_pull_sources,
2009                                   include_directories : includes,
2010                                   link_with : [libshared],
2011                                   dependencies : [libcurl,
2012                                                   libz,
2013                                                   libbzip2,
2014                                                   libxz,
2015                                                   libgcrypt],
2016                                   install_rpath : rootlibexecdir,
2017                                   install : true,
2018                                   install_dir : rootlibexecdir)
2019
2020         systemd_import = executable('systemd-import',
2021                                     systemd_import_sources,
2022                                     include_directories : includes,
2023                                     link_with : [libshared],
2024                                     dependencies : [libcurl,
2025                                                     libz,
2026                                                     libbzip2,
2027                                                     libxz],
2028                                     install_rpath : rootlibexecdir,
2029                                     install : true,
2030                                     install_dir : rootlibexecdir)
2031
2032         systemd_export = executable('systemd-export',
2033                                     systemd_export_sources,
2034                                     include_directories : includes,
2035                                     link_with : [libshared],
2036                                     dependencies : [libcurl,
2037                                                     libz,
2038                                                     libbzip2,
2039                                                     libxz],
2040                                     install_rpath : rootlibexecdir,
2041                                     install : true,
2042                                     install_dir : rootlibexecdir)
2043         public_programs += [systemd_pull, systemd_import, systemd_export]
2044 endif
2045
2046 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2047         exe = executable('systemd-journal-upload',
2048                          systemd_journal_upload_sources,
2049                          include_directories : includes,
2050                          link_with : [libshared],
2051                          dependencies : [threads,
2052                                          libcurl,
2053                                          libgnutls,
2054                                          libxz,
2055                                          liblz4],
2056                          install_rpath : rootlibexecdir,
2057                          install : true,
2058                          install_dir : rootlibexecdir)
2059         public_programs += [exe]
2060 endif
2061
2062 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2063         s_j_remote = executable('systemd-journal-remote',
2064                                 systemd_journal_remote_sources,
2065                                 include_directories : includes,
2066                                 link_with : [libshared,
2067                                              libsystemd_journal_remote],
2068                                 dependencies : [threads,
2069                                                 libmicrohttpd,
2070                                                 libgnutls,
2071                                                 libxz,
2072                                                 liblz4],
2073                                 install_rpath : rootlibexecdir,
2074                                 install : true,
2075                                 install_dir : rootlibexecdir)
2076
2077         s_j_gatewayd = executable('systemd-journal-gatewayd',
2078                                   systemd_journal_gatewayd_sources,
2079                                   include_directories : includes,
2080                                   link_with : [libshared],
2081                                   dependencies : [threads,
2082                                                   libmicrohttpd,
2083                                                   libgnutls,
2084                                                   libxz,
2085                                                   liblz4],
2086                                   install_rpath : rootlibexecdir,
2087                                   install : true,
2088                                   install_dir : rootlibexecdir)
2089         public_programs += [s_j_remote, s_j_gatewayd]
2090 endif
2091
2092 if conf.get('ENABLE_COREDUMP') == 1
2093         executable('systemd-coredump',
2094                    systemd_coredump_sources,
2095                    include_directories : includes,
2096                    link_with : [libshared],
2097                    dependencies : [threads,
2098                                    libacl,
2099                                    libdw,
2100                                    libxz,
2101                                    liblz4],
2102                    install_rpath : rootlibexecdir,
2103                    install : true,
2104                    install_dir : rootlibexecdir)
2105
2106         exe = executable('coredumpctl',
2107                          coredumpctl_sources,
2108                          include_directories : includes,
2109                          link_with : [libshared],
2110                          dependencies : [threads,
2111                                          libxz,
2112                                          liblz4],
2113                          install_rpath : rootlibexecdir,
2114                          install : true)
2115         public_programs += [exe]
2116 endif
2117
2118 if conf.get('ENABLE_BINFMT') == 1
2119         exe = executable('systemd-binfmt',
2120                          'src/binfmt/binfmt.c',
2121                          include_directories : includes,
2122                          link_with : [libshared],
2123                          install_rpath : rootlibexecdir,
2124                          install : true,
2125                          install_dir : rootlibexecdir)
2126         public_programs += [exe]
2127
2128         meson.add_install_script('sh', '-c',
2129                                  mkdir_p.format(binfmtdir))
2130         meson.add_install_script('sh', '-c',
2131                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2132 endif
2133
2134 if conf.get('ENABLE_VCONSOLE') == 1
2135         executable('systemd-vconsole-setup',
2136                    'src/vconsole/vconsole-setup.c',
2137                    include_directories : includes,
2138                    link_with : [libshared],
2139                    install_rpath : rootlibexecdir,
2140                    install : true,
2141                    install_dir : rootlibexecdir)
2142 endif
2143
2144 if conf.get('ENABLE_RANDOMSEED') == 1
2145         executable('systemd-random-seed',
2146                    'src/random-seed/random-seed.c',
2147                    include_directories : includes,
2148                    link_with : [libshared],
2149                    install_rpath : rootlibexecdir,
2150                    install : true,
2151                    install_dir : rootlibexecdir)
2152 endif
2153
2154 if conf.get('ENABLE_FIRSTBOOT') == 1
2155         executable('systemd-firstboot',
2156                    'src/firstboot/firstboot.c',
2157                    include_directories : includes,
2158                    link_with : [libshared],
2159                    dependencies : [libcrypt],
2160                    install_rpath : rootlibexecdir,
2161                    install : true,
2162                    install_dir : rootbindir)
2163 endif
2164
2165 executable('systemd-remount-fs',
2166            'src/remount-fs/remount-fs.c',
2167            'src/core/mount-setup.c',
2168            'src/core/mount-setup.h',
2169            include_directories : includes,
2170            link_with : [libshared],
2171            install_rpath : rootlibexecdir,
2172            install : true,
2173            install_dir : rootlibexecdir)
2174
2175 executable('systemd-machine-id-setup',
2176            'src/machine-id-setup/machine-id-setup-main.c',
2177            'src/core/machine-id-setup.c',
2178            'src/core/machine-id-setup.h',
2179            include_directories : includes,
2180            link_with : [libshared],
2181            install_rpath : rootlibexecdir,
2182            install : true,
2183            install_dir : rootbindir)
2184
2185 executable('systemd-fsck',
2186            'src/fsck/fsck.c',
2187            include_directories : includes,
2188            link_with : [libshared],
2189            install_rpath : rootlibexecdir,
2190            install : true,
2191            install_dir : rootlibexecdir)
2192
2193 executable('systemd-growfs',
2194            'src/partition/growfs.c',
2195            include_directories : includes,
2196            link_with : [libshared],
2197            dependencies : [libcryptsetup],
2198            install_rpath : rootlibexecdir,
2199            install : true,
2200            install_dir : rootlibexecdir)
2201
2202 executable('systemd-makefs',
2203            'src/partition/makefs.c',
2204            include_directories : includes,
2205            link_with : [libshared],
2206            install_rpath : rootlibexecdir,
2207            install : true,
2208            install_dir : rootlibexecdir)
2209
2210 executable('systemd-sleep',
2211            'src/sleep/sleep.c',
2212            include_directories : includes,
2213            link_with : [libshared],
2214            install_rpath : rootlibexecdir,
2215            install : true,
2216            install_dir : rootlibexecdir)
2217
2218 exe = executable('systemd-sysctl',
2219                  'src/sysctl/sysctl.c',
2220                  include_directories : includes,
2221                  link_with : [libshared],
2222                  install_rpath : rootlibexecdir,
2223                  install : true,
2224                  install_dir : rootlibexecdir)
2225 public_programs += [exe]
2226
2227 executable('systemd-ac-power',
2228            'src/ac-power/ac-power.c',
2229            include_directories : includes,
2230            link_with : [libshared],
2231            install_rpath : rootlibexecdir,
2232            install : true,
2233            install_dir : rootlibexecdir)
2234
2235 exe = executable('systemd-detect-virt',
2236                  'src/detect-virt/detect-virt.c',
2237                  include_directories : includes,
2238                  link_with : [libshared],
2239                  install_rpath : rootlibexecdir,
2240                  install : true)
2241 public_programs += [exe]
2242
2243 exe = executable('systemd-delta',
2244                  'src/delta/delta.c',
2245                  include_directories : includes,
2246                  link_with : [libshared],
2247                  install_rpath : rootlibexecdir,
2248                  install : true)
2249 public_programs += [exe]
2250
2251 exe = executable('systemd-escape',
2252                  'src/escape/escape.c',
2253                  include_directories : includes,
2254                  link_with : [libshared],
2255                  install_rpath : rootlibexecdir,
2256                  install : true,
2257                  install_dir : rootbindir)
2258 public_programs += [exe]
2259
2260 exe = executable('systemd-notify',
2261                  'src/notify/notify.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 executable('systemd-volatile-root',
2270            'src/volatile-root/volatile-root.c',
2271            include_directories : includes,
2272            link_with : [libshared],
2273            install_rpath : rootlibexecdir,
2274            install : true,
2275            install_dir : rootlibexecdir)
2276
2277 executable('systemd-cgroups-agent',
2278            'src/cgroups-agent/cgroups-agent.c',
2279            include_directories : includes,
2280            link_with : [libshared],
2281            install_rpath : rootlibexecdir,
2282            install : true,
2283            install_dir : rootlibexecdir)
2284
2285 exe = executable('systemd-path',
2286                  'src/path/path.c',
2287                  include_directories : includes,
2288                  link_with : [libshared],
2289                  install_rpath : rootlibexecdir,
2290                  install : true)
2291 public_programs += [exe]
2292
2293 exe = executable('systemd-ask-password',
2294                  'src/ask-password/ask-password.c',
2295                  include_directories : includes,
2296                  link_with : [libshared],
2297                  install_rpath : rootlibexecdir,
2298                  install : true,
2299                  install_dir : rootbindir)
2300 public_programs += [exe]
2301
2302 executable('systemd-reply-password',
2303            'src/reply-password/reply-password.c',
2304            include_directories : includes,
2305            link_with : [libshared],
2306            install_rpath : rootlibexecdir,
2307            install : true,
2308            install_dir : rootlibexecdir)
2309
2310 exe = executable('systemd-tty-ask-password-agent',
2311                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2312                  include_directories : includes,
2313                  link_with : [libshared],
2314                  install_rpath : rootlibexecdir,
2315                  install : true,
2316                  install_dir : rootbindir)
2317 public_programs += [exe]
2318
2319 exe = executable('systemd-cgls',
2320                  'src/cgls/cgls.c',
2321                  include_directories : includes,
2322                  link_with : [libshared],
2323                  install_rpath : rootlibexecdir,
2324                  install : true)
2325 public_programs += [exe]
2326
2327 exe = executable('systemd-cgtop',
2328                  'src/cgtop/cgtop.c',
2329                  include_directories : includes,
2330                  link_with : [libshared],
2331                  install_rpath : rootlibexecdir,
2332                  install : true)
2333 public_programs += [exe]
2334
2335 executable('systemd-initctl',
2336            'src/initctl/initctl.c',
2337            include_directories : includes,
2338            link_with : [libshared],
2339            install_rpath : rootlibexecdir,
2340            install : true,
2341            install_dir : rootlibexecdir)
2342
2343 exe = executable('systemd-mount',
2344                  'src/mount/mount-tool.c',
2345                  include_directories : includes,
2346                  link_with : [libshared],
2347                  install_rpath : rootlibexecdir,
2348                  install : true)
2349 public_programs += [exe]
2350
2351 meson.add_install_script(meson_make_symlink,
2352                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2353
2354 exe = executable('systemd-run',
2355                  'src/run/run.c',
2356                  include_directories : includes,
2357                  link_with : [libshared],
2358                  install_rpath : rootlibexecdir,
2359                  install : true)
2360 public_programs += [exe]
2361
2362 exe = executable('systemd-stdio-bridge',
2363                  'src/stdio-bridge/stdio-bridge.c',
2364                  include_directories : includes,
2365                  link_with : [libshared],
2366                  install_rpath : rootlibexecdir,
2367                  install : true)
2368 public_programs += [exe]
2369
2370 exe = executable('busctl',
2371                  'src/busctl/busctl.c',
2372                  'src/busctl/busctl-introspect.c',
2373                  'src/busctl/busctl-introspect.h',
2374                  include_directories : includes,
2375                  link_with : [libshared],
2376                  install_rpath : rootlibexecdir,
2377                  install : true)
2378 public_programs += [exe]
2379
2380 if conf.get('ENABLE_SYSUSERS') == 1
2381         exe = executable('systemd-sysusers',
2382                          'src/sysusers/sysusers.c',
2383                          include_directories : includes,
2384                          link_with : [libshared],
2385                          install_rpath : rootlibexecdir,
2386                          install : true,
2387                          install_dir : rootbindir)
2388         public_programs += [exe]
2389 endif
2390
2391 if conf.get('ENABLE_TMPFILES') == 1
2392         exe = executable('systemd-tmpfiles',
2393                          'src/tmpfiles/tmpfiles.c',
2394                          include_directories : includes,
2395                          link_with : [libshared],
2396                          dependencies : [libacl],
2397                          install_rpath : rootlibexecdir,
2398                          install : true,
2399                          install_dir : rootbindir)
2400         public_programs += [exe]
2401
2402         test('test-systemd-tmpfiles',
2403              test_systemd_tmpfiles_py,
2404              args : exe.full_path())
2405         # https://github.com/mesonbuild/meson/issues/2681
2406 endif
2407
2408 if conf.get('ENABLE_HWDB') == 1
2409         exe = executable('systemd-hwdb',
2410                          'src/hwdb/hwdb.c',
2411                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2412                          include_directories : includes,
2413                          link_with : [libudev_static],
2414                          install_rpath : udev_rpath,
2415                          install : true,
2416                          install_dir : rootbindir)
2417         public_programs += [exe]
2418 endif
2419
2420 if conf.get('ENABLE_QUOTACHECK') == 1
2421         executable('systemd-quotacheck',
2422                    'src/quotacheck/quotacheck.c',
2423                    include_directories : includes,
2424                    link_with : [libshared],
2425                    install_rpath : rootlibexecdir,
2426                    install : true,
2427                    install_dir : rootlibexecdir)
2428 endif
2429
2430 exe = executable('systemd-socket-proxyd',
2431                  'src/socket-proxy/socket-proxyd.c',
2432                  include_directories : includes,
2433                  link_with : [libshared],
2434                  dependencies : [threads],
2435                  install_rpath : rootlibexecdir,
2436                  install : true,
2437                  install_dir : rootlibexecdir)
2438 public_programs += [exe]
2439
2440 exe = executable('systemd-udevd',
2441                  systemd_udevd_sources,
2442                  include_directories : includes,
2443                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2444                  link_with : [libudev_core,
2445                               libsystemd_network,
2446                               libudev_static],
2447                  dependencies : [threads,
2448                                  libkmod,
2449                                  libidn,
2450                                  libacl,
2451                                  libblkid],
2452                  install_rpath : udev_rpath,
2453                  install : true,
2454                  install_dir : rootlibexecdir)
2455 public_programs += [exe]
2456
2457 exe = executable('udevadm',
2458                  udevadm_sources,
2459                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2460                  include_directories : includes,
2461                  link_with : [libudev_core,
2462                               libsystemd_network,
2463                               libudev_static],
2464                  dependencies : [threads,
2465                                  libkmod,
2466                                  libidn,
2467                                  libacl,
2468                                  libblkid],
2469                  install_rpath : udev_rpath,
2470                  install : true,
2471                  install_dir : rootbindir)
2472 public_programs += [exe]
2473
2474 executable('systemd-shutdown',
2475            systemd_shutdown_sources,
2476            include_directories : includes,
2477            link_with : [libshared],
2478            dependencies : [libmount],
2479            install_rpath : rootlibexecdir,
2480            install : true,
2481            install_dir : rootlibexecdir)
2482
2483 executable('systemd-update-done',
2484            'src/update-done/update-done.c',
2485            include_directories : includes,
2486            link_with : [libshared],
2487            install_rpath : rootlibexecdir,
2488            install : true,
2489            install_dir : rootlibexecdir)
2490
2491 executable('systemd-update-utmp',
2492            'src/update-utmp/update-utmp.c',
2493            include_directories : includes,
2494            link_with : [libshared],
2495            dependencies : [libaudit],
2496            install_rpath : rootlibexecdir,
2497            install : true,
2498            install_dir : rootlibexecdir)
2499
2500 if conf.get('HAVE_KMOD') == 1
2501         executable('systemd-modules-load',
2502                    'src/modules-load/modules-load.c',
2503                    include_directories : includes,
2504                    link_with : [libshared],
2505                    dependencies : [libkmod],
2506                    install_rpath : rootlibexecdir,
2507                    install : true,
2508                    install_dir : rootlibexecdir)
2509
2510         meson.add_install_script('sh', '-c',
2511                                  mkdir_p.format(modulesloaddir))
2512         meson.add_install_script('sh', '-c',
2513                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2514 endif
2515
2516 exe = executable('systemd-nspawn',
2517                  systemd_nspawn_sources,
2518                  'src/core/mount-setup.c', # FIXME: use a variable?
2519                  'src/core/mount-setup.h',
2520                  'src/core/loopback-setup.c',
2521                  'src/core/loopback-setup.h',
2522                  include_directories : includes,
2523                  link_with : [libnspawn_core,
2524                               libshared],
2525                  dependencies : [libblkid],
2526                  install_rpath : rootlibexecdir,
2527                  install : true)
2528 public_programs += [exe]
2529
2530 if conf.get('ENABLE_NETWORKD') == 1
2531         executable('systemd-networkd',
2532                    systemd_networkd_sources,
2533                    include_directories : includes,
2534                    link_with : [libnetworkd_core,
2535                                 libsystemd_network,
2536                                 libudev_static,
2537                                 libshared],
2538                    dependencies : [threads],
2539                    install_rpath : rootlibexecdir,
2540                    install : true,
2541                    install_dir : rootlibexecdir)
2542
2543         executable('systemd-networkd-wait-online',
2544                    systemd_networkd_wait_online_sources,
2545                    include_directories : includes,
2546                    link_with : [libnetworkd_core,
2547                                 libshared],
2548                    install_rpath : rootlibexecdir,
2549                    install : true,
2550                    install_dir : rootlibexecdir)
2551
2552         exe = executable('networkctl',
2553                    networkctl_sources,
2554                    include_directories : includes,
2555                    link_with : [libsystemd_network,
2556                               libshared],
2557                    install_rpath : rootlibexecdir,
2558                    install : true,
2559                    install_dir : rootbindir)
2560         public_programs += [exe]
2561 endif
2562
2563 executable('systemd-sulogin-shell',
2564            ['src/sulogin-shell/sulogin-shell.c'],
2565            include_directories : includes,
2566            link_with : [libshared],
2567            install_rpath : rootlibexecdir,
2568            install : true,
2569            install_dir : rootlibexecdir)
2570
2571 ############################################################
2572
2573 foreach tuple : tests
2574         sources = tuple[0]
2575         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2576         dependencies = tuple[2]
2577         condition = tuple.length() >= 4 ? tuple[3] : ''
2578         type = tuple.length() >= 5 ? tuple[4] : ''
2579         defs = tuple.length() >= 6 ? tuple[5] : []
2580         incs = tuple.length() >= 7 ? tuple[6] : includes
2581         timeout = 30
2582
2583         name = sources[0].split('/')[-1].split('.')[0]
2584         if type.startswith('timeout=')
2585                 timeout = type.split('=')[1].to_int()
2586                 type = ''
2587         endif
2588         if want_tests == 'false'
2589                 message('Not compiling @0@ because tests is set to false'.format(name))
2590         elif condition == '' or conf.get(condition) == 1
2591                 exe = executable(
2592                         name,
2593                         sources,
2594                         include_directories : incs,
2595                         link_with : link_with,
2596                         dependencies : dependencies,
2597                         c_args : defs,
2598                         install_rpath : rootlibexecdir,
2599                         install : install_tests,
2600                         install_dir : join_paths(testsdir, type))
2601
2602                 if type == 'manual'
2603                         message('@0@ is a manual test'.format(name))
2604                 elif type == 'unsafe' and want_tests != 'unsafe'
2605                         message('@0@ is an unsafe test'.format(name))
2606                 else
2607                         test(name, exe,
2608                              env : test_env,
2609                              timeout : timeout)
2610                 endif
2611         else
2612                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2613         endif
2614 endforeach
2615
2616 exe = executable(
2617         'test-libsystemd-sym',
2618         test_libsystemd_sym_c,
2619         include_directories : includes,
2620         link_with : [libsystemd],
2621         install : install_tests,
2622         install_dir : testsdir)
2623 test('test-libsystemd-sym', exe)
2624
2625 exe = executable(
2626         'test-libsystemd-static-sym',
2627         test_libsystemd_sym_c,
2628         include_directories : includes,
2629         link_with : [install_libsystemd_static],
2630         dependencies : [threads], # threads is already included in dependencies on the library,
2631                                   # but does not seem to get propagated. Add here as a work-around.
2632         build_by_default : static_libsystemd_pic,
2633         install : install_tests and static_libsystemd_pic,
2634         install_dir : testsdir)
2635 if static_libsystemd_pic
2636         test('test-libsystemd-static-sym', exe)
2637 endif
2638
2639 exe = executable(
2640         'test-libudev-sym',
2641         test_libudev_sym_c,
2642         include_directories : includes,
2643         c_args : ['-Wno-deprecated-declarations'],
2644         link_with : [libudev],
2645         install : install_tests,
2646         install_dir : testsdir)
2647 test('test-libudev-sym', exe)
2648
2649 exe = executable(
2650         'test-libudev-static-sym',
2651         test_libudev_sym_c,
2652         include_directories : includes,
2653         c_args : ['-Wno-deprecated-declarations'],
2654         link_with : [install_libudev_static],
2655         build_by_default : static_libudev_pic,
2656         install : install_tests and static_libudev_pic,
2657         install_dir : testsdir)
2658 if static_libudev_pic
2659         test('test-libudev-static-sym', exe)
2660 endif
2661
2662 ############################################################
2663
2664 fuzzer_exes = []
2665
2666 foreach tuple : fuzzers
2667         sources = tuple[0]
2668         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2669         dependencies = tuple[2]
2670         defs = tuple.length() >= 4 ? tuple[3] : []
2671         incs = tuple.length() >= 5 ? tuple[4] : includes
2672
2673         if fuzzer_build
2674                 dependencies += fuzzing_engine
2675         else
2676                 sources += 'src/fuzz/fuzz-main.c'
2677         endif
2678
2679         name = sources[0].split('/')[-1].split('.')[0]
2680
2681         fuzzer_exes += executable(
2682                 name,
2683                 sources,
2684                 include_directories : [incs, include_directories('src/fuzz')],
2685                 link_with : link_with,
2686                 dependencies : dependencies,
2687                 c_args : defs,
2688                 install : false)
2689 endforeach
2690
2691 run_target('fuzzers',
2692         depends : fuzzer_exes,
2693         command : ['true'])
2694
2695 ############################################################
2696
2697 make_directive_index_py = find_program('tools/make-directive-index.py')
2698 make_man_index_py = find_program('tools/make-man-index.py')
2699 xml_helper_py = find_program('tools/xml_helper.py')
2700 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2701
2702 subdir('units')
2703 subdir('sysctl.d')
2704 subdir('sysusers.d')
2705 subdir('tmpfiles.d')
2706 subdir('presets')
2707 subdir('hwdb')
2708 subdir('network')
2709 subdir('man')
2710 subdir('shell-completion/bash')
2711 subdir('shell-completion/zsh')
2712 subdir('doc/sysvinit')
2713 subdir('doc/var-log')
2714
2715 # FIXME: figure out if the warning is true:
2716 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2717 install_subdir('factory/etc',
2718                install_dir : factorydir)
2719
2720
2721 install_data('xorg/50-systemd-user.sh',
2722              install_dir : xinitrcdir)
2723 install_data('modprobe.d/systemd.conf',
2724              install_dir : modprobedir)
2725 install_data('LICENSE.GPL2',
2726              'LICENSE.LGPL2.1',
2727              'NEWS',
2728              'README',
2729              'doc/CODING_STYLE',
2730              'doc/DISTRO_PORTING',
2731              'doc/ENVIRONMENT.md',
2732              'doc/HACKING',
2733              'doc/TRANSIENT-SETTINGS.md',
2734              'doc/TRANSLATORS',
2735              'doc/UIDS-GIDS.md',
2736              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
2737              install_dir : docdir)
2738
2739 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2740 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2741
2742 ############################################################
2743
2744 meson_check_help = find_program('tools/meson-check-help.sh')
2745
2746 foreach exec : public_programs
2747         name = exec.full_path().split('/')[-1]
2748         test('check-help-' + name,
2749              meson_check_help,
2750              args : [exec.full_path()])
2751 endforeach
2752
2753 ############################################################
2754
2755 # Enable tests for all supported sanitizers
2756 foreach tuple : sanitizers
2757         sanitizer = tuple[0]
2758         build = tuple[1]
2759
2760         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
2761                 prev = ''
2762                 foreach p : fuzz_regression_tests
2763                         b = p.split('/')[-2]
2764                         c = p.split('/')[-1]
2765
2766                         name = '@0@:@1@'.format(b, sanitizer)
2767
2768                         if name != prev
2769                                 if want_tests == 'false'
2770                                         message('Not compiling @0@ because tests is set to false'.format(name))
2771                                 elif slow_tests
2772                                         exe = custom_target(
2773                                                 name,
2774                                                 output : name,
2775                                                 depends : build,
2776                                                 command : [env, 'ln', '-fs',
2777                                                            join_paths(build.full_path(), b),
2778                                                            '@OUTPUT@'],
2779                                                 build_by_default : true)
2780                                 else
2781                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
2782                                 endif
2783                         endif
2784                         prev = name
2785
2786                         if want_tests != 'false' and slow_tests
2787                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
2788                                      env,
2789                                      args : [exe.full_path(),
2790                                              join_paths(meson.source_root(),
2791                                                         'test/fuzz-regressions',
2792                                                         p)])
2793                         endif
2794                 endforeach
2795         endif
2796 endforeach
2797
2798
2799 ############################################################
2800
2801 if git.found()
2802         all_files = run_command(
2803                 git,
2804                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2805                  'ls-files',
2806                  ':/*.[ch]'])
2807         all_files = files(all_files.stdout().split())
2808
2809         custom_target(
2810                 'tags',
2811                 output : 'tags',
2812                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
2813         run_target(
2814                 'ctags',
2815                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
2816 endif
2817
2818 if git.found()
2819         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
2820         run_target(
2821                 'git-contrib',
2822                 command : [meson_git_contrib_sh])
2823 endif
2824
2825 if git.found()
2826         git_head = run_command(
2827                 git,
2828                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2829                  'rev-parse', 'HEAD']).stdout().strip()
2830         git_head_short = run_command(
2831                 git,
2832                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
2833                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
2834
2835         run_target(
2836                 'git-snapshot',
2837                 command : ['git', 'archive',
2838                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
2839                                                                  git_head_short),
2840                            '--prefix', 'systemd-@0@/'.format(git_head),
2841                            'HEAD'])
2842 endif
2843
2844 ############################################################
2845
2846 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
2847 run_target(
2848         'check-api-docs',
2849         depends : [man, libsystemd, libudev],
2850         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
2851
2852 ############################################################
2853
2854 status = [
2855         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
2856
2857         'split /usr:                        @0@'.format(split_usr),
2858         'split bin-sbin:                    @0@'.format(split_bin),
2859         'prefix directory:                  @0@'.format(prefixdir),
2860         'rootprefix directory:              @0@'.format(rootprefixdir),
2861         'sysconf directory:                 @0@'.format(sysconfdir),
2862         'include directory:                 @0@'.format(includedir),
2863         'lib directory:                     @0@'.format(libdir),
2864         'rootlib directory:                 @0@'.format(rootlibdir),
2865         'SysV init scripts:                 @0@'.format(sysvinit_path),
2866         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
2867         'PAM modules directory:             @0@'.format(pamlibdir),
2868         'PAM configuration directory:       @0@'.format(pamconfdir),
2869         'RPM macros directory:              @0@'.format(rpmmacrosdir),
2870         'modprobe.d directory:              @0@'.format(modprobedir),
2871         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
2872         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
2873         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
2874         'bash completions directory:        @0@'.format(bashcompletiondir),
2875         'zsh completions directory:         @0@'.format(zshcompletiondir),
2876         'extra start script:                @0@'.format(get_option('rc-local')),
2877         'extra stop script:                 @0@'.format(get_option('halt-local')),
2878         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
2879                                                               get_option('debug-tty')),
2880         'TTY GID:                           @0@'.format(tty_gid),
2881         'users GID:                         @0@'.format(substs.get('USERS_GID')),
2882         'maximum system UID:                @0@'.format(system_uid_max),
2883         'maximum system GID:                @0@'.format(system_gid_max),
2884         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
2885         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
2886         'minimum container UID base:        @0@'.format(container_uid_base_min),
2887         'maximum container UID base:        @0@'.format(container_uid_base_max),
2888         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
2889         'render group access mode:          @0@'.format(get_option('group-render-mode')),
2890         'certificate root directory:        @0@'.format(get_option('certificate-root')),
2891         'support URL:                       @0@'.format(support_url),
2892         'nobody user name:                  @0@'.format(nobody_user),
2893         'nobody group name:                 @0@'.format(nobody_group),
2894         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
2895         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
2896
2897         'default DNSSEC mode:               @0@'.format(default_dnssec),
2898         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
2899         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
2900         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
2901
2902 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
2903 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
2904 status += [
2905         'default DNS servers:               @0@'.format(alt_dns_servers),
2906         'default NTP servers:               @0@'.format(alt_ntp_servers)]
2907
2908 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
2909                              '@@0@'.format(time_epoch)).stdout().strip()
2910 status += [
2911         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
2912
2913 # TODO:
2914 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
2915 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
2916 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
2917
2918 if conf.get('ENABLE_EFI') == 1
2919         status += [
2920                 'efi arch:                          @0@'.format(efi_arch)]
2921
2922         if have_gnu_efi
2923                 status += [
2924                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
2925                         'EFI CC                             @0@'.format(efi_cc),
2926                         'EFI lib directory:                 @0@'.format(efi_libdir),
2927                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
2928                         'EFI include directory:             @0@'.format(efi_incdir)]
2929         endif
2930 endif
2931
2932 found = []
2933 missing = []
2934
2935 foreach tuple : [
2936         ['libcryptsetup'],
2937         ['PAM'],
2938         ['AUDIT'],
2939         ['IMA'],
2940         ['AppArmor'],
2941         ['SELinux'],
2942         ['SECCOMP'],
2943         ['SMACK'],
2944         ['zlib'],
2945         ['xz'],
2946         ['lz4'],
2947         ['bzip2'],
2948         ['ACL'],
2949         ['gcrypt'],
2950         ['qrencode'],
2951         ['microhttpd'],
2952         ['gnutls'],
2953         ['libcurl'],
2954         ['idn'],
2955         ['libidn2'],
2956         ['libidn'],
2957         ['libiptc'],
2958         ['elfutils'],
2959         ['binfmt'],
2960         ['vconsole'],
2961         ['quotacheck'],
2962         ['tmpfiles'],
2963         ['environment.d'],
2964         ['sysusers'],
2965         ['firstboot'],
2966         ['randomseed'],
2967         ['backlight'],
2968         ['rfkill'],
2969         ['logind'],
2970         ['machined'],
2971         ['portabled'],
2972         ['importd'],
2973         ['hostnamed'],
2974         ['timedated'],
2975         ['timesyncd'],
2976         ['localed'],
2977         ['networkd'],
2978         ['resolve'],
2979         ['DNS-over-TLS'],
2980         ['coredump'],
2981         ['polkit'],
2982         ['legacy pkla',      install_polkit_pkla],
2983         ['efi'],
2984         ['gnu-efi',          have_gnu_efi],
2985         ['kmod'],
2986         ['xkbcommon'],
2987         ['pcre2'],
2988         ['blkid'],
2989         ['dbus'],
2990         ['glib'],
2991         ['nss-myhostname',   conf.get('ENABLE_NSS_MYHOSTNAME') == 1],
2992         ['nss-mymachines',   conf.get('ENABLE_NSS_MYMACHINES') == 1],
2993         ['nss-resolve',      conf.get('ENABLE_NSS_RESOLVE') == 1],
2994         ['nss-systemd',      conf.get('ENABLE_NSS_SYSTEMD') == 1],
2995         ['hwdb'],
2996         ['tpm'],
2997         ['man pages',        want_man],
2998         ['html pages',       want_html],
2999         ['man page indices', want_man and have_lxml],
3000         ['SysV compat'],
3001         ['utmp'],
3002         ['ldconfig'],
3003         ['hibernate'],
3004         ['adm group',        get_option('adm-group')],
3005         ['wheel group',      get_option('wheel-group')],
3006         ['gshadow'],
3007         ['debug hashmap'],
3008         ['debug mmap cache'],
3009         ['valgrind',         conf.get('VALGRIND') == 1],
3010 ]
3011
3012         if tuple.length() >= 2
3013                 cond = tuple[1]
3014         else
3015                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3016                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3017                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3018         endif
3019         if cond
3020                 found += [tuple[0]]
3021         else
3022                 missing += [tuple[0]]
3023         endif
3024 endforeach
3025
3026 status += [
3027         '',
3028         'enabled features: @0@'.format(', '.join(found)),
3029         '',
3030         'disabled features: @0@'.format(', '.join(missing)),
3031         '']
3032 message('\n         '.join(status))
3033
3034 if rootprefixdir != rootprefix_default
3035         warning('\n' +
3036                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3037                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3038                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3039 endif