mirror of
https://github.com/systemd/systemd.git
synced 2024-11-23 10:13:34 +08:00
97318131fd
I very much dislike the approach in which we were mixing Linux and UEFI C code
in the same subdirectory. No code was shared between two environments. This
layout was created in e7dd673d1e, with the
justification of "being more consistent with the rest of systemd", but I don't
see how it's supposed to be so.
Originally, when the C code was just a single bootctl.c file, this wasn't so
bad. But over time the userspace code grew quite a bit. With the moves done in
previuos commits, the intermediate subdirectory is now empty except for the
efi/ subdir, and this additional subdirectory level doesn't have a good
justification. The components is called "systemd-boot", not "systemd-efi", and
we can remove one level of indentation.
3188 lines
122 KiB
Meson
3188 lines
122 KiB
Meson
# SPDX-License-Identifier: LGPL-2.1-or-later
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project('systemd', 'c',
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version : files('meson.version'),
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license : 'LGPLv2+',
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default_options: [
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'c_std=gnu11',
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'prefix=/usr',
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'sysconfdir=/etc',
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'localstatedir=/var',
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'warning_level=2',
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],
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meson_version : '>= 0.60.0',
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)
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project_major_version = meson.project_version().split('.')[0].split('~')[0]
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if meson.project_version().contains('.')
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project_minor_version = meson.project_version().split('.')[-1].split('~')[0]
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else
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project_minor_version = '0'
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endif
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libsystemd_version = '0.40.0'
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libudev_version = '1.7.10'
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conf = configuration_data()
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conf.set_quoted('PROJECT_URL', 'https://systemd.io/')
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conf.set('PROJECT_VERSION', project_major_version,
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description : 'Numerical project version (used where a simple number is expected)')
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conf.set_quoted('PROJECT_VERSION_FULL', meson.project_version(), description : 'Full project version')
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# This is to be used instead of meson.source_root(), as the latter will return
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# the wrong result when systemd is being built as a meson subproject
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project_source_root = meson.current_source_dir()
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project_build_root = meson.current_build_dir()
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relative_source_path = run_command('realpath',
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'--relative-to=@0@'.format(project_build_root),
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project_source_root,
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check : true).stdout().strip()
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conf.set_quoted('RELATIVE_SOURCE_PATH', relative_source_path)
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conf.set10('BUILD_MODE_DEVELOPER', get_option('mode') == 'developer',
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description : 'tailor build to development or release builds')
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feature = get_option('log-message-verification')
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if feature.auto()
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have = conf.get('BUILD_MODE_DEVELOPER') == 1
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else
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have = feature.enabled()
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endif
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conf.set10('LOG_MESSAGE_VERIFICATION', have)
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want_ossfuzz = get_option('oss-fuzz')
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want_libfuzzer = get_option('llvm-fuzz')
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if want_ossfuzz and want_libfuzzer
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error('only one of oss-fuzz or llvm-fuzz can be specified')
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endif
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fuzzer_build = want_ossfuzz or want_libfuzzer
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# If we're building *not* for actual fuzzing, allow input samples of any size
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# (for testing and for reproduction of issues discovered with previously-higher
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# limits).
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conf.set10('FUZZ_USE_SIZE_LIMIT', fuzzer_build)
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# We'll set this to '1' for EFI builds in a different place.
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conf.set10('SD_BOOT', false)
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# Create a title-less summary section early, so it ends up first in the output.
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# More items are added later after they have been detected.
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summary({'build mode' : get_option('mode')})
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#####################################################################
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# Try to install the git pre-commit hook
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git_setup_sh = find_program('tools/git-setup.sh', required : false)
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if git_setup_sh.found()
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git_hook = run_command(git_setup_sh, check : false)
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if git_hook.returncode() == 0
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message(git_hook.stdout().strip())
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endif
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endif
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#####################################################################
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fs = import('fs')
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if get_option('split-bin') == 'auto'
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split_bin = not fs.is_symlink('/usr/sbin')
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else
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split_bin = get_option('split-bin') == 'true'
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endif
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conf.set10('HAVE_SPLIT_BIN', split_bin,
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description : 'bin and sbin directories are separate')
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have_standalone_binaries = get_option('standalone-binaries')
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sysvinit_path = get_option('sysvinit-path')
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sysvrcnd_path = get_option('sysvrcnd-path')
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conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
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description : 'SysV init scripts and rcN.d links are supported')
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conf.set10('CREATE_LOG_DIRS', get_option('create-log-dirs'))
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if get_option('hibernate') and not get_option('initrd')
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error('hibernate depends on initrd')
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endif
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conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
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conf.set10('BUMP_PROC_SYS_FS_NR_OPEN', get_option('bump-proc-sys-fs-nr-open'))
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conf.set('HIGH_RLIMIT_NOFILE', 512*1024)
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# Meson ignores the preceding arguments when joining paths if an absolute
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# component is encountered, so this should canonicalize various paths when they
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# are absolute or relative.
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prefixdir = get_option('prefix')
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if not prefixdir.startswith('/')
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error('Prefix is not absolute: "@0@"'.format(prefixdir))
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endif
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prefixdir_noslash = '/' + prefixdir.strip('/')
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bindir = prefixdir / get_option('bindir')
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sbindir = prefixdir / (split_bin ? 'sbin' : 'bin')
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sbin_to_bin = split_bin ? '../bin/' : ''
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libdir = prefixdir / get_option('libdir')
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sysconfdir = prefixdir / get_option('sysconfdir')
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includedir = prefixdir / get_option('includedir')
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datadir = prefixdir / get_option('datadir')
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localstatedir = '/' / get_option('localstatedir')
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libexecdir = prefixdir / 'lib/systemd'
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pkglibdir = libdir / 'systemd'
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install_sysconfdir = get_option('install-sysconfdir') != 'false'
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install_sysconfdir_samples = get_option('install-sysconfdir') == 'true'
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# Dirs of external packages
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pkgconfigdatadir = get_option('pkgconfigdatadir') != '' ? get_option('pkgconfigdatadir') : datadir / 'pkgconfig'
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pkgconfiglibdir = get_option('pkgconfiglibdir') != '' ? get_option('pkgconfiglibdir') : libdir / 'pkgconfig'
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polkitpolicydir = datadir / 'polkit-1/actions'
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polkitrulesdir = datadir / 'polkit-1/rules.d'
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polkitpkladir = localstatedir / 'lib/polkit-1/localauthority/10-vendor.d'
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xinitrcdir = get_option('xinitrcdir') != '' ? get_option('xinitrcdir') : sysconfdir / 'X11/xinit/xinitrc.d'
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rpmmacrosdir = get_option('rpmmacrosdir')
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if rpmmacrosdir != 'no'
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rpmmacrosdir = prefixdir / rpmmacrosdir
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endif
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modprobedir = prefixdir / 'lib/modprobe.d'
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# Our own paths
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pkgdatadir = datadir / 'systemd'
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environmentdir = prefixdir / 'lib/environment.d'
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pkgsysconfdir = sysconfdir / 'systemd'
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userunitdir = prefixdir / 'lib/systemd/user'
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userpresetdir = prefixdir / 'lib/systemd/user-preset'
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tmpfilesdir = prefixdir / 'lib/tmpfiles.d'
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usertmpfilesdir = prefixdir / 'share/user-tmpfiles.d'
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sysusersdir = prefixdir / 'lib/sysusers.d'
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sysctldir = prefixdir / 'lib/sysctl.d'
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binfmtdir = prefixdir / 'lib/binfmt.d'
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modulesloaddir = prefixdir / 'lib/modules-load.d'
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networkdir = prefixdir / 'lib/systemd/network'
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systemgeneratordir = libexecdir / 'system-generators'
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usergeneratordir = prefixdir / 'lib/systemd/user-generators'
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systemenvgeneratordir = prefixdir / 'lib/systemd/system-environment-generators'
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userenvgeneratordir = prefixdir / 'lib/systemd/user-environment-generators'
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systemshutdowndir = libexecdir / 'system-shutdown'
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systemsleepdir = libexecdir / 'system-sleep'
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systemunitdir = prefixdir / 'lib/systemd/system'
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systempresetdir = prefixdir / 'lib/systemd/system-preset'
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udevlibexecdir = prefixdir / 'lib/udev'
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udevrulesdir = udevlibexecdir / 'rules.d'
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udevhwdbdir = udevlibexecdir / 'hwdb.d'
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catalogdir = prefixdir / 'lib/systemd/catalog'
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kerneldir = prefixdir / 'lib/kernel'
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kernelinstalldir = kerneldir / 'install.d'
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factorydir = datadir / 'factory'
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bootlibdir = prefixdir / 'lib/systemd/boot/efi'
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testsdir = prefixdir / 'lib/systemd/tests'
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unittestsdir = testsdir / 'unit-tests'
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testdata_dir = testsdir / 'testdata'
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systemdstatedir = localstatedir / 'lib/systemd'
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catalogstatedir = systemdstatedir / 'catalog'
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randomseeddir = localstatedir / 'lib/systemd'
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profiledir = libexecdir / 'portable' / 'profile'
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repartdefinitionsdir = libexecdir / 'repart/definitions'
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ntpservicelistdir = prefixdir / 'lib/systemd/ntp-units.d'
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credstoredir = prefixdir / 'lib/credstore'
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pcrlockdir = prefixdir / 'lib/pcrlock.d'
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mimepackagesdir = prefixdir / 'share/mime/packages'
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configfiledir = get_option('configfiledir')
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if configfiledir == ''
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configfiledir = sysconfdir
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endif
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pkgconfigfiledir = configfiledir / 'systemd'
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docdir = get_option('docdir')
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if docdir == ''
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docdir = datadir / 'doc/systemd'
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endif
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pamlibdir = get_option('pamlibdir')
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if pamlibdir == ''
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pamlibdir = libdir / 'security'
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endif
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pamconfdir = get_option('pamconfdir')
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if pamconfdir == ''
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pamconfdir = prefixdir / 'lib/pam.d'
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endif
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sshconfdir = get_option('sshconfdir')
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if sshconfdir == ''
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sshconfdir = sysconfdir / 'ssh/ssh_config.d'
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endif
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conf.set10('LINK_SSH_PROXY_DROPIN', sshconfdir != 'no' and not sshconfdir.startswith('/usr/'))
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sshdconfdir = get_option('sshdconfdir')
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if sshdconfdir == ''
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sshdconfdir = sysconfdir / 'ssh/sshd_config.d'
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endif
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conf.set10('LINK_SSHD_USERDB_DROPIN', sshdconfdir != 'no' and not sshdconfdir.startswith('/usr/'))
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sshdprivsepdir = get_option('sshdprivsepdir')
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conf.set10('CREATE_SSHDPRIVSEPDIR', sshdprivsepdir != 'no' and not sshdprivsepdir.startswith('/usr/'))
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conf.set('SSHDPRIVSEPDIR', sshdprivsepdir, description : 'SSH privilege separation directory')
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libcryptsetup_plugins_dir = get_option('libcryptsetup-plugins-dir')
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if libcryptsetup_plugins_dir == ''
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libcryptsetup_plugins_dir = libdir / 'cryptsetup'
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endif
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shellprofiledir = get_option('shellprofiledir')
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if shellprofiledir == ''
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shellprofiledir = sysconfdir / 'profile.d'
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endif
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conf.set10('LINK_SHELL_EXTRA_DROPIN', shellprofiledir != 'no' and not shellprofiledir.startswith('/usr/'))
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conf.set('SHELLPROFILEDIR', shellprofiledir, description : 'shell profile directory')
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memory_accounting_default = get_option('memory-accounting-default')
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status_unit_format_default = get_option('status-unit-format-default')
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if status_unit_format_default == 'auto'
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status_unit_format_default = conf.get('BUILD_MODE_DEVELOPER') == 1 ? 'name' : 'description'
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endif
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conf.set_quoted('BINDIR', bindir)
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conf.set_quoted('BINFMT_DIR', binfmtdir)
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conf.set_quoted('BOOTLIBDIR', bootlibdir)
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conf.set_quoted('CATALOG_DATABASE', catalogstatedir / 'database')
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conf.set_quoted('CERTIFICATE_ROOT', get_option('certificate-root'))
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conf.set_quoted('DOC_DIR', docdir)
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conf.set_quoted('DOCUMENT_ROOT', pkgdatadir / 'gatewayd')
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conf.set_quoted('ENVIRONMENT_DIR', environmentdir)
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conf.set_quoted('INCLUDE_DIR', includedir)
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conf.set_quoted('LIBDIR', libdir)
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conf.set_quoted('LIBEXECDIR', libexecdir)
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conf.set_quoted('KERNEL_INSTALL_DIR', kernelinstalldir)
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conf.set_quoted('MODPROBE_DIR', modprobedir)
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conf.set_quoted('MODULESLOAD_DIR', modulesloaddir)
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conf.set_quoted('PKGSYSCONFDIR', pkgsysconfdir)
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conf.set_quoted('POLKIT_AGENT_BINARY_PATH', bindir / 'pkttyagent')
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conf.set_quoted('PREFIX', prefixdir)
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conf.set_quoted('PREFIX_NOSLASH', prefixdir_noslash)
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conf.set_quoted('RANDOM_SEED', randomseeddir / 'random-seed')
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conf.set_quoted('RANDOM_SEED_DIR', randomseeddir)
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conf.set_quoted('RC_LOCAL_PATH', get_option('rc-local'))
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conf.set_quoted('SSHCONFDIR', sshconfdir)
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conf.set_quoted('SSHDCONFDIR', sshdconfdir)
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conf.set_quoted('SHELLPROFILEDIR', shellprofiledir)
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conf.set_quoted('SYSCONF_DIR', sysconfdir)
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conf.set_quoted('SYSCTL_DIR', sysctldir)
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conf.set_quoted('SYSTEMCTL_BINARY_PATH', bindir / 'systemctl')
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conf.set_quoted('SYSTEMD_BINARY_PATH', libexecdir / 'systemd')
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conf.set_quoted('SYSTEMD_EXECUTOR_BINARY_PATH', libexecdir / 'systemd-executor')
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conf.set_quoted('SYSTEMD_CATALOG_DIR', catalogdir)
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conf.set_quoted('SYSTEMD_CGROUPS_AGENT_PATH', libexecdir / 'systemd-cgroups-agent')
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conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH', bindir / 'systemd-cryptsetup')
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conf.set_quoted('SYSTEMD_EXPORT_PATH', libexecdir / 'systemd-export')
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conf.set_quoted('SYSTEMD_FSCK_PATH', libexecdir / 'systemd-fsck')
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conf.set_quoted('SYSTEMD_GROWFS_PATH', libexecdir / 'systemd-growfs')
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conf.set_quoted('SYSTEMD_HOMEWORK_PATH', libexecdir / 'systemd-homework')
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conf.set_quoted('SYSTEMD_IMPORT_FS_PATH', libexecdir / 'systemd-import-fs')
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conf.set_quoted('SYSTEMD_IMPORT_PATH', libexecdir / 'systemd-import')
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conf.set_quoted('SYSTEMD_INTEGRITYSETUP_PATH', libexecdir / 'systemd-integritysetup')
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conf.set_quoted('SYSTEMD_KBD_MODEL_MAP', pkgdatadir / 'kbd-model-map')
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conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP', pkgdatadir / 'language-fallback-map')
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conf.set_quoted('SYSTEMD_MAKEFS_PATH', libexecdir / 'systemd-makefs')
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conf.set_quoted('SYSTEMD_PULL_PATH', libexecdir / 'systemd-pull')
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conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH', libexecdir / 'systemd-shutdown')
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conf.set_quoted('SYSTEMD_SYSUPDATE_PATH', libexecdir / 'systemd-sysupdate')
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conf.set_quoted('SYSTEMD_TEST_DATA', testdata_dir)
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conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', bindir / 'systemd-tty-ask-password-agent')
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conf.set_quoted('SYSTEMD_UPDATE_HELPER_PATH', libexecdir / 'systemd-update-helper')
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conf.set_quoted('SYSTEMD_USERWORK_PATH', libexecdir / 'systemd-userwork')
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conf.set_quoted('SYSTEMD_MOUNTWORK_PATH', libexecdir / 'systemd-mountwork')
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conf.set_quoted('SYSTEMD_NSRESOURCEWORK_PATH', libexecdir / 'systemd-nsresourcework')
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conf.set_quoted('SYSTEMD_VERITYSETUP_PATH', libexecdir / 'systemd-veritysetup')
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conf.set_quoted('SYSTEM_CONFIG_UNIT_DIR', pkgsysconfdir / 'system')
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conf.set_quoted('SYSTEM_DATA_UNIT_DIR', systemunitdir)
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conf.set_quoted('SYSTEM_ENV_GENERATOR_DIR', systemenvgeneratordir)
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conf.set_quoted('SYSTEM_GENERATOR_DIR', systemgeneratordir)
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conf.set_quoted('SYSTEM_PRESET_DIR', systempresetdir)
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conf.set_quoted('SYSTEM_SHUTDOWN_PATH', systemshutdowndir)
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conf.set_quoted('SYSTEM_SLEEP_PATH', systemsleepdir)
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conf.set_quoted('SYSTEM_SYSVINIT_PATH', sysvinit_path)
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conf.set_quoted('SYSTEM_SYSVRCND_PATH', sysvrcnd_path)
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conf.set_quoted('SYSUSERS_DIR', sysusersdir)
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conf.set_quoted('TMPFILES_DIR', tmpfilesdir)
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conf.set_quoted('USER_TMPFILES_DIR', usertmpfilesdir)
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conf.set_quoted('UDEVLIBEXECDIR', udevlibexecdir)
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conf.set_quoted('UDEV_HWDB_DIR', udevhwdbdir)
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conf.set_quoted('UDEV_RULES_DIR', udevrulesdir)
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conf.set_quoted('USER_CONFIG_UNIT_DIR', pkgsysconfdir / 'user')
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conf.set_quoted('USER_DATA_UNIT_DIR', userunitdir)
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conf.set_quoted('USER_ENV_GENERATOR_DIR', userenvgeneratordir)
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conf.set_quoted('USER_GENERATOR_DIR', usergeneratordir)
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conf.set_quoted('USER_KEYRING_PATH', pkgsysconfdir / 'import-pubring.gpg')
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conf.set_quoted('USER_PRESET_DIR', userpresetdir)
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conf.set_quoted('VENDOR_KEYRING_PATH', libexecdir / 'import-pubring.gpg')
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conf.set('ANSI_OK_COLOR', 'ANSI_' + get_option('ok-color').underscorify().to_upper())
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conf.set10('ENABLE_URLIFY', get_option('urlify'))
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conf.set10('ENABLE_FEXECVE', get_option('fexecve'))
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conf.set10('MEMORY_ACCOUNTING_DEFAULT', memory_accounting_default)
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conf.set('STATUS_UNIT_FORMAT_DEFAULT', 'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
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conf.set_quoted('STATUS_UNIT_FORMAT_DEFAULT_STR', status_unit_format_default)
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conf.set('DEFAULT_TIMEOUT_SEC', get_option('default-timeout-sec'))
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conf.set('DEFAULT_USER_TIMEOUT_SEC', get_option('default-user-timeout-sec'))
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conf.set('UPDATE_HELPER_USER_TIMEOUT_SEC', get_option('update-helper-user-timeout-sec'))
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conf.set10('ENABLE_FIRST_BOOT_FULL_PRESET', get_option('first-boot-full-preset'))
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#####################################################################
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cc = meson.get_compiler('c')
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userspace_c_args = []
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userspace_c_ld_args = []
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meson_build_sh = find_program('tools/meson-build.sh')
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want_tests = get_option('tests')
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want_slow_tests = want_tests != 'false' and get_option('slow-tests')
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want_fuzz_tests = want_tests != 'false' and get_option('fuzz-tests')
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want_integration_tests = want_tests != 'false' and get_option('integration-tests')
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install_tests = want_tests != 'false' and get_option('install-tests')
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if add_languages('cpp', native : false, required : fuzzer_build)
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# Used only for tests
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cxx = meson.get_compiler('cpp')
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cxx_cmd = ' '.join(cxx.cmd_array())
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else
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cxx_cmd = ''
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endif
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if want_libfuzzer
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fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
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if fuzzing_engine.found()
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userspace_c_args += '-fsanitize-coverage=trace-pc-guard,trace-cmp'
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elif cc.has_argument('-fsanitize=fuzzer-no-link')
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userspace_c_args += '-fsanitize=fuzzer-no-link'
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else
|
|
error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
|
|
endif
|
|
elif want_ossfuzz
|
|
fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
|
|
endif
|
|
|
|
# Those generate many false positives, and we do not want to change the code to
|
|
# avoid them.
|
|
basic_disabled_warnings = [
|
|
'-Wno-missing-field-initializers',
|
|
'-Wno-unknown-warning-option',
|
|
'-Wno-unused-parameter',
|
|
'-Wno-nonnull-compare',
|
|
]
|
|
|
|
possible_common_cc_flags = [
|
|
'-Warray-bounds', # clang
|
|
'-Warray-bounds=2',
|
|
'-Wdate-time',
|
|
'-Wendif-labels',
|
|
'-Werror=format=2',
|
|
'-Werror=format-signedness',
|
|
'-Werror=implicit-function-declaration',
|
|
'-Werror=implicit-int',
|
|
'-Werror=incompatible-pointer-types',
|
|
'-Werror=int-conversion',
|
|
'-Werror=missing-declarations',
|
|
'-Werror=missing-prototypes',
|
|
'-Werror=overflow',
|
|
'-Werror=override-init',
|
|
'-Werror=return-type',
|
|
'-Werror=shift-count-overflow',
|
|
'-Werror=shift-overflow=2',
|
|
'-Werror=strict-flex-arrays',
|
|
'-Werror=undef',
|
|
'-Wfloat-equal',
|
|
# gperf prevents us from enabling this because it does not emit fallthrough
|
|
# attribute with clang.
|
|
#'-Wimplicit-fallthrough',
|
|
'-Wimplicit-fallthrough=5',
|
|
'-Winit-self',
|
|
'-Wlogical-op',
|
|
'-Wmissing-include-dirs',
|
|
'-Wmissing-noreturn',
|
|
'-Wnested-externs',
|
|
'-Wold-style-definition',
|
|
'-Wpointer-arith',
|
|
'-Wredundant-decls',
|
|
'-Wshadow',
|
|
'-Wstrict-aliasing=2',
|
|
'-Wstrict-prototypes',
|
|
'-Wsuggest-attribute=noreturn',
|
|
'-Wunterminated-string-initialization',
|
|
'-Wunused-function',
|
|
'-Wwrite-strings',
|
|
'-Wzero-length-bounds',
|
|
|
|
# negative arguments are correctly detected starting with meson 0.46.
|
|
'-Wno-error=#warnings', # clang
|
|
'-Wno-string-plus-int', # clang
|
|
|
|
'-fdiagnostics-show-option',
|
|
'-fno-common',
|
|
'-fstack-protector',
|
|
'-fstack-protector-strong',
|
|
'-fstrict-flex-arrays=3',
|
|
'--param=ssp-buffer-size=4',
|
|
]
|
|
|
|
possible_common_link_flags = [
|
|
'-fstack-protector',
|
|
]
|
|
|
|
c_args = get_option('c_args')
|
|
|
|
# Our json library does not support -ffinite-math-only, which is enabled by -Ofast or -ffast-math.
|
|
if (('-Ofast' in c_args or '-ffast-math' in c_args or '-ffinite-math-only' in c_args) and '-fno-finite-math-only' not in c_args)
|
|
error('-Ofast, -ffast-math, or -ffinite-math-only is specified in c_args.')
|
|
endif
|
|
|
|
# Disable -Wmaybe-uninitialized when compiling with -Os/-O1/-O3/etc. There are
|
|
# too many false positives with gcc >= 8. Effectively, we only test with -O0
|
|
# and -O2; this should be enough to catch most important cases without too much
|
|
# busywork. See https://github.com/systemd/systemd/pull/19226.
|
|
if cc.get_id() == 'gcc' and (not '02'.contains(get_option('optimization')) or
|
|
cc.version().version_compare('<10') or
|
|
'-Os' in c_args or
|
|
'-O1' in c_args or
|
|
'-O3' in c_args or
|
|
'-Og' in c_args)
|
|
possible_common_cc_flags += '-Wno-maybe-uninitialized'
|
|
endif
|
|
|
|
# Disable -Wno-unused-result with gcc, see
|
|
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425.
|
|
if cc.get_id() == 'gcc'
|
|
possible_common_cc_flags += '-Wno-unused-result'
|
|
endif
|
|
|
|
# --as-needed and --no-undefined are provided by meson by default,
|
|
# run 'meson configure' to see what is enabled
|
|
possible_link_flags = [
|
|
'-Wl,--fatal-warnings',
|
|
'-Wl,-z,now',
|
|
'-Wl,-z,relro',
|
|
]
|
|
|
|
if get_option('b_sanitize') == 'none'
|
|
possible_link_flags += '-Wl,--warn-common'
|
|
endif
|
|
|
|
if cc.get_id() == 'clang'
|
|
possible_common_cc_flags += [
|
|
'-Wno-typedef-redefinition',
|
|
'-Wno-gnu-variable-sized-type-not-at-end',
|
|
]
|
|
endif
|
|
|
|
if get_option('mode') == 'release'
|
|
# We could enable 'pattern' for developer mode, but that can interfere with
|
|
# valgrind and sanitizer builds. Also, clang does not zero-initialize unions,
|
|
# breaking some of our code (https://reviews.llvm.org/D68115).
|
|
possible_common_cc_flags += '-ftrivial-auto-var-init=zero'
|
|
endif
|
|
|
|
possible_cc_flags = [
|
|
'-fno-strict-aliasing',
|
|
'-fstrict-flex-arrays=1',
|
|
'-fvisibility=hidden',
|
|
]
|
|
|
|
if get_option('buildtype') != 'debug'
|
|
possible_cc_flags += [
|
|
'-ffunction-sections',
|
|
'-fdata-sections',
|
|
]
|
|
|
|
possible_link_flags += '-Wl,--gc-sections'
|
|
endif
|
|
|
|
if get_option('mode') == 'developer'
|
|
possible_cc_flags += '-fno-omit-frame-pointer'
|
|
endif
|
|
|
|
add_project_arguments(
|
|
cc.get_supported_arguments(
|
|
basic_disabled_warnings,
|
|
possible_common_cc_flags
|
|
),
|
|
language : 'c')
|
|
|
|
add_project_link_arguments(
|
|
cc.get_supported_link_arguments(possible_common_link_flags),
|
|
language : 'c')
|
|
|
|
userspace_c_args += cc.get_supported_arguments(possible_cc_flags)
|
|
userspace_c_ld_args += cc.get_supported_link_arguments(possible_link_flags)
|
|
|
|
have = cc.has_argument('-Wzero-length-bounds')
|
|
conf.set10('HAVE_ZERO_LENGTH_BOUNDS', have)
|
|
|
|
if cc.compiles('''
|
|
#include <time.h>
|
|
#include <inttypes.h>
|
|
typedef uint64_t usec_t;
|
|
usec_t now(clockid_t clock);
|
|
int main(void) {
|
|
struct timespec now;
|
|
return 0;
|
|
}
|
|
''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
|
|
add_project_arguments('-Werror=shadow', language : 'c')
|
|
endif
|
|
|
|
if cxx_cmd != ''
|
|
add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
|
|
endif
|
|
|
|
cpp = ' '.join(cc.cmd_array() + get_option('c_args')) + ' -E'
|
|
|
|
has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
|
|
|
|
#####################################################################
|
|
# compilation result tests
|
|
|
|
conf.set('_GNU_SOURCE', 1)
|
|
conf.set('__SANE_USERSPACE_TYPES__', true)
|
|
conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
|
|
|
|
conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
|
|
conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
|
|
conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
|
|
conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
|
|
conf.set('SIZEOF_TIMEX_MEMBER', cc.sizeof('typeof(((struct timex *)0)->freq)', prefix : '#include <sys/timex.h>'))
|
|
|
|
long_max = cc.compute_int(
|
|
'LONG_MAX',
|
|
prefix : '#include <limits.h>',
|
|
guess : 0x7FFFFFFFFFFFFFFF,
|
|
high : 0x7FFFFFFFFFFFFFFF)
|
|
assert(long_max > 100000)
|
|
conf.set_quoted('LONG_MAX_STR', '@0@'.format(long_max))
|
|
|
|
decl_headers = '''
|
|
#include <dirent.h>
|
|
#include <sched.h>
|
|
#include <sys/mount.h>
|
|
#include <sys/stat.h>
|
|
#include <uchar.h>
|
|
'''
|
|
|
|
foreach decl : ['char16_t',
|
|
'char32_t',
|
|
'struct mount_attr',
|
|
'struct statx',
|
|
'struct dirent64',
|
|
'struct sched_attr',
|
|
]
|
|
|
|
# We get -1 if the size cannot be determined
|
|
have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
|
|
|
|
if decl == 'struct mount_attr'
|
|
if have
|
|
want_linux_fs_h = false
|
|
else
|
|
have = cc.sizeof(decl,
|
|
prefix : decl_headers + '#include <linux/fs.h>',
|
|
args : '-D_GNU_SOURCE') > 0
|
|
want_linux_fs_h = have
|
|
endif
|
|
endif
|
|
|
|
if decl == 'struct statx'
|
|
if have
|
|
want_linux_stat_h = false
|
|
else
|
|
have = cc.sizeof(decl,
|
|
prefix : decl_headers + '#include <linux/stat.h>',
|
|
args : '-D_GNU_SOURCE') > 0
|
|
want_linux_stat_h = have
|
|
endif
|
|
endif
|
|
|
|
conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
|
|
endforeach
|
|
|
|
conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
|
|
conf.set10('WANT_LINUX_FS_H', want_linux_fs_h)
|
|
|
|
foreach ident : ['secure_getenv', '__secure_getenv']
|
|
conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
|
|
endforeach
|
|
|
|
foreach ident : [
|
|
['memfd_create', '''#include <sys/mman.h>'''],
|
|
['gettid', '''#include <sys/types.h>
|
|
#include <unistd.h>'''],
|
|
['fchmodat2', '''#include <stdlib.h>
|
|
#include <fcntl.h>'''], # no known header declares fchmodat2
|
|
['pivot_root', '''#include <stdlib.h>
|
|
#include <unistd.h>'''], # no known header declares pivot_root
|
|
['ioprio_get', '''#include <sched.h>'''], # no known header declares ioprio_get
|
|
['ioprio_set', '''#include <sched.h>'''], # no known header declares ioprio_set
|
|
['sched_setattr', '''#include <sched.h>'''], # no known header declares sched_setattr
|
|
['name_to_handle_at', '''#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>'''],
|
|
['setns', '''#include <sched.h>'''],
|
|
['renameat2', '''#include <stdio.h>
|
|
#include <fcntl.h>'''],
|
|
['kcmp', '''#include <linux/kcmp.h>'''],
|
|
['keyctl', '''#include <sys/types.h>
|
|
#include <keyutils.h>'''],
|
|
['copy_file_range', '''#include <sys/syscall.h>
|
|
#include <unistd.h>'''],
|
|
['bpf', '''#include <sys/syscall.h>
|
|
#include <unistd.h>'''],
|
|
['statx', '''#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <unistd.h>'''],
|
|
['explicit_bzero' , '''#include <string.h>'''],
|
|
['reallocarray', '''#include <stdlib.h>'''],
|
|
['set_mempolicy', '''#include <stdlib.h>
|
|
#include <unistd.h>'''],
|
|
['get_mempolicy', '''#include <stdlib.h>
|
|
#include <unistd.h>'''],
|
|
['pidfd_send_signal', '''#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <signal.h>
|
|
#include <sys/wait.h>
|
|
#include <sys/pidfd.h>'''],
|
|
['pidfd_open', '''#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <signal.h>
|
|
#include <sys/wait.h>
|
|
#include <sys/pidfd.h>'''],
|
|
['rt_sigqueueinfo', '''#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <signal.h>
|
|
#include <sys/wait.h>'''],
|
|
['rt_tgsigqueueinfo', '''#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <signal.h>
|
|
#include <sys/wait.h>'''],
|
|
['mallinfo', '''#include <malloc.h>'''],
|
|
['mallinfo2', '''#include <malloc.h>'''],
|
|
['execveat', '''#include <unistd.h>'''],
|
|
['close_range', '''#include <unistd.h>'''],
|
|
['epoll_pwait2', '''#include <sys/epoll.h>'''],
|
|
['mount_setattr', '''#include <sys/mount.h>'''],
|
|
['move_mount', '''#include <sys/mount.h>'''],
|
|
['open_tree', '''#include <sys/mount.h>'''],
|
|
['fsopen', '''#include <sys/mount.h>'''],
|
|
['fsconfig', '''#include <sys/mount.h>'''],
|
|
['fsmount', '''#include <sys/mount.h>'''],
|
|
['getdents64', '''#include <dirent.h>'''],
|
|
['pidfd_spawn', '''#include <spawn.h>'''],
|
|
]
|
|
|
|
have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
|
|
conf.set10('HAVE_' + ident[0].to_upper(), have)
|
|
endforeach
|
|
|
|
if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
|
|
conf.set10('USE_SYS_RANDOM_H', true)
|
|
conf.set10('HAVE_GETRANDOM', true)
|
|
else
|
|
have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
|
|
conf.set10('USE_SYS_RANDOM_H', false)
|
|
conf.set10('HAVE_GETRANDOM', have)
|
|
endif
|
|
|
|
#####################################################################
|
|
|
|
sh = find_program('sh')
|
|
echo = find_program('echo')
|
|
sed = find_program('sed')
|
|
awk = find_program('awk')
|
|
stat = find_program('stat')
|
|
ln = find_program('ln')
|
|
git = find_program('git', required : false)
|
|
env = find_program('env')
|
|
rsync = find_program('rsync', required : false)
|
|
diff = find_program('diff')
|
|
find = find_program('find')
|
|
|
|
ln_s = ln.full_path() + ' -frsT -- "${DESTDIR:-}@0@" "${DESTDIR:-}@1@"'
|
|
|
|
# If -Dxxx-path option is found, use that. Otherwise, check in $PATH,
|
|
# /usr/sbin, /sbin, and fall back to the default from middle column.
|
|
progs = [['quotaon', '/usr/sbin/quotaon' ],
|
|
['quotacheck', '/usr/sbin/quotacheck' ],
|
|
['kmod', '/usr/bin/kmod' ],
|
|
['kexec', '/usr/sbin/kexec' ],
|
|
['sulogin', '/usr/sbin/sulogin' ],
|
|
['mount', '/usr/bin/mount', 'MOUNT_PATH'],
|
|
['umount', '/usr/bin/umount', 'UMOUNT_PATH'],
|
|
['loadkeys', '/usr/bin/loadkeys', 'KBD_LOADKEYS'],
|
|
['setfont', '/usr/bin/setfont', 'KBD_SETFONT'],
|
|
['nologin', '/usr/sbin/nologin', ],
|
|
]
|
|
foreach prog : progs
|
|
path = get_option(prog[0] + '-path')
|
|
if path != ''
|
|
message('Using @1@ for @0@'.format(prog[0], path))
|
|
else
|
|
exe = find_program(prog[0],
|
|
'/usr/sbin/' + prog[0],
|
|
'/sbin/' + prog[0],
|
|
required: false)
|
|
path = exe.found() ? exe.full_path() : prog[1]
|
|
endif
|
|
name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
|
|
conf.set_quoted(name, path)
|
|
endforeach
|
|
|
|
if run_command(ln, '--relative', '--help', check : false).returncode() != 0
|
|
error('ln does not support --relative (added in coreutils 8.16)')
|
|
endif
|
|
|
|
#####################################################################
|
|
|
|
gperf = find_program('gperf')
|
|
|
|
gperf_test_format = '''
|
|
#include <string.h>
|
|
const char* in_word_set(const char *, @0@);
|
|
@1@
|
|
'''
|
|
gperf_snippet = run_command(sh, '-c', 'echo foo,bar | "$1" -L ANSI-C', '_', gperf,
|
|
check : true)
|
|
gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
|
|
if cc.compiles(gperf_test)
|
|
gperf_len_type = 'size_t'
|
|
else
|
|
gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
|
|
if cc.compiles(gperf_test)
|
|
gperf_len_type = 'unsigned'
|
|
else
|
|
error('unable to determine gperf len type')
|
|
endif
|
|
endif
|
|
message('gperf len type is @0@'.format(gperf_len_type))
|
|
conf.set('GPERF_LEN_TYPE', gperf_len_type,
|
|
description : 'The type of gperf "len" parameter')
|
|
|
|
#####################################################################
|
|
|
|
if not cc.has_header('sys/capability.h')
|
|
error('POSIX caps headers not found')
|
|
endif
|
|
foreach header : ['crypt.h',
|
|
'linux/ioprio.h',
|
|
'linux/memfd.h',
|
|
'linux/time_types.h',
|
|
'sys/auxv.h',
|
|
'sys/sdt.h',
|
|
'threads.h',
|
|
'valgrind/memcheck.h',
|
|
'valgrind/valgrind.h',
|
|
]
|
|
|
|
conf.set10('HAVE_' + header.underscorify().to_upper(),
|
|
cc.has_header(header))
|
|
endforeach
|
|
|
|
#####################################################################
|
|
|
|
fallback_hostname = get_option('fallback-hostname')
|
|
if fallback_hostname == '' or fallback_hostname[0] == '.' or fallback_hostname[0] == '-'
|
|
error('Invalid fallback-hostname configuration')
|
|
# A more extensive test is done in test-hostname-util. Let's catch
|
|
# the most obvious errors here so we don't fail with an assert later.
|
|
endif
|
|
conf.set_quoted('FALLBACK_HOSTNAME', fallback_hostname)
|
|
|
|
extra_net_naming_schemes = []
|
|
extra_net_naming_map = []
|
|
foreach scheme: get_option('extra-net-naming-schemes').split(',')
|
|
if scheme != ''
|
|
name = scheme.split('=')[0]
|
|
value = scheme.split('=')[1]
|
|
NAME = name.underscorify().to_upper()
|
|
VALUE = []
|
|
foreach field: value.split('+')
|
|
VALUE += 'NAMING_' + field.underscorify().to_upper()
|
|
endforeach
|
|
extra_net_naming_schemes += 'NAMING_@0@ = @1@,'.format(NAME, '|'.join(VALUE))
|
|
extra_net_naming_map += '{ "@0@", NAMING_@1@ },'.format(name, NAME)
|
|
endif
|
|
endforeach
|
|
conf.set('EXTRA_NET_NAMING_SCHEMES', ' '.join(extra_net_naming_schemes))
|
|
conf.set('EXTRA_NET_NAMING_MAP', ' '.join(extra_net_naming_map))
|
|
|
|
default_net_naming_scheme = get_option('default-net-naming-scheme')
|
|
conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme,
|
|
description : 'Default naming scheme as a string')
|
|
if default_net_naming_scheme != 'latest'
|
|
conf.set('_DEFAULT_NET_NAMING_SCHEME',
|
|
'NAMING_' + default_net_naming_scheme.underscorify().to_upper(),
|
|
description : 'Default naming scheme as a constant')
|
|
endif
|
|
|
|
time_epoch = get_option('time-epoch')
|
|
if time_epoch <= 0
|
|
time_epoch = run_command(sh, '-c', 'echo "$SOURCE_DATE_EPOCH"', check : true).stdout().strip()
|
|
if time_epoch == '' and git.found() and fs.is_dir('.git')
|
|
# If we're in a git repository, use the creation time of the latest git tag.
|
|
latest_tag = run_command(git, 'describe', '--abbrev=0', '--tags',
|
|
check : false)
|
|
if latest_tag.returncode() == 0
|
|
time_epoch = run_command(
|
|
git, 'log', '--no-show-signature', '-1', '--format=%at',
|
|
latest_tag.stdout().strip(),
|
|
check : false).stdout()
|
|
endif
|
|
endif
|
|
if time_epoch == ''
|
|
NEWS = files('NEWS')
|
|
time_epoch = run_command(stat, '-c', '%Y', NEWS,
|
|
check : true).stdout()
|
|
endif
|
|
time_epoch = time_epoch.strip().to_int()
|
|
endif
|
|
conf.set('TIME_EPOCH', time_epoch)
|
|
|
|
conf.set('CLOCK_VALID_RANGE_USEC_MAX', get_option('clock-valid-range-usec-max'))
|
|
|
|
default_user_shell = get_option('default-user-shell')
|
|
conf.set_quoted('DEFAULT_USER_SHELL', default_user_shell)
|
|
conf.set_quoted('DEFAULT_USER_SHELL_NAME', fs.name(default_user_shell))
|
|
|
|
foreach tuple : [['system-alloc-uid-min', 'SYS_UID_MIN', 1], # Also see login.defs(5).
|
|
['system-uid-max', 'SYS_UID_MAX', 999],
|
|
['system-alloc-gid-min', 'SYS_GID_MIN', 1],
|
|
['system-gid-max', 'SYS_GID_MAX', 999]]
|
|
v = get_option(tuple[0])
|
|
if v <= 0
|
|
v = run_command(
|
|
awk,
|
|
'/^\s*@0@\s+/ { uid=$2 } END { print uid }'.format(tuple[1]),
|
|
'/etc/login.defs',
|
|
check : false).stdout().strip()
|
|
if v == ''
|
|
v = tuple[2]
|
|
else
|
|
v = v.to_int()
|
|
endif
|
|
endif
|
|
conf.set(tuple[0].underscorify().to_upper(), v)
|
|
endforeach
|
|
if conf.get('SYSTEM_ALLOC_UID_MIN') >= conf.get('SYSTEM_UID_MAX')
|
|
error('Invalid uid allocation range')
|
|
endif
|
|
if conf.get('SYSTEM_ALLOC_GID_MIN') >= conf.get('SYSTEM_GID_MAX')
|
|
error('Invalid gid allocation range')
|
|
endif
|
|
|
|
dynamic_uid_min = get_option('dynamic-uid-min')
|
|
dynamic_uid_max = get_option('dynamic-uid-max')
|
|
conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
|
|
conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
|
|
|
|
container_uid_base_min = get_option('container-uid-base-min')
|
|
container_uid_base_max = get_option('container-uid-base-max')
|
|
conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
|
|
conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
|
|
|
|
nobody_user = get_option('nobody-user')
|
|
nobody_group = get_option('nobody-group')
|
|
|
|
if not meson.is_cross_build()
|
|
getent_result = run_command('getent', 'passwd', '65534', check : false)
|
|
if getent_result.returncode() == 0
|
|
name = getent_result.stdout().split(':')[0]
|
|
if name != nobody_user
|
|
warning('\n' +
|
|
'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) +
|
|
'Your build will result in an user table setup that is incompatible with the local system.')
|
|
endif
|
|
endif
|
|
id_result = run_command('id', '-u', nobody_user, check : false)
|
|
if id_result.returncode() == 0
|
|
id = id_result.stdout().strip().to_int()
|
|
if id != 65534
|
|
warning('\n' +
|
|
'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) +
|
|
'Your build will result in an user table setup that is incompatible with the local system.')
|
|
endif
|
|
endif
|
|
|
|
getent_result = run_command('getent', 'group', '65534', check : false)
|
|
if getent_result.returncode() == 0
|
|
name = getent_result.stdout().split(':')[0]
|
|
if name != nobody_group
|
|
warning('\n' +
|
|
'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) +
|
|
'Your build will result in an group table setup that is incompatible with the local system.')
|
|
endif
|
|
endif
|
|
id_result = run_command('id', '-g', nobody_group, check : false)
|
|
if id_result.returncode() == 0
|
|
id = id_result.stdout().strip().to_int()
|
|
if id != 65534
|
|
warning('\n' +
|
|
'The local group with the configured group name "@0@" of the nobody group does not have GID 65534 (it has @1@).\n'.format(nobody_group, id) +
|
|
'Your build will result in an group table setup that is incompatible with the local system.')
|
|
endif
|
|
endif
|
|
endif
|
|
if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
|
|
warning('\n' +
|
|
'The configured user name "@0@" and group name "@1@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
|
|
'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
|
|
endif
|
|
|
|
conf.set_quoted('NOBODY_USER_NAME', nobody_user)
|
|
conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
|
|
|
|
static_ugids = []
|
|
foreach option : ['adm-gid',
|
|
'audio-gid',
|
|
'cdrom-gid',
|
|
'dialout-gid',
|
|
'disk-gid',
|
|
'input-gid',
|
|
'kmem-gid',
|
|
'kvm-gid',
|
|
'lp-gid',
|
|
'render-gid',
|
|
'sgx-gid',
|
|
'tape-gid',
|
|
'tty-gid',
|
|
'users-gid',
|
|
'utmp-gid',
|
|
'video-gid',
|
|
'wheel-gid',
|
|
'systemd-journal-gid',
|
|
'systemd-network-uid',
|
|
'systemd-resolve-uid',
|
|
'systemd-timesync-uid']
|
|
name = option.underscorify().to_upper()
|
|
val = get_option(option)
|
|
|
|
# Ensure provided GID argument is positive, otherwise fall back to default assignment
|
|
conf.set(name, val > 0 ? val : '-')
|
|
if val > 0
|
|
static_ugids += '@0@:@1@'.format(option, val)
|
|
endif
|
|
endforeach
|
|
|
|
conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
|
|
conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
|
|
|
|
dev_kvm_mode = get_option('dev-kvm-mode')
|
|
conf.set_quoted('DEV_KVM_MODE', dev_kvm_mode) # FIXME: convert to 0o… notation
|
|
conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
|
|
group_render_mode = get_option('group-render-mode')
|
|
conf.set_quoted('GROUP_RENDER_MODE', group_render_mode)
|
|
conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
|
|
|
|
kill_user_processes = get_option('default-kill-user-processes')
|
|
conf.set10('KILL_USER_PROCESSES', kill_user_processes)
|
|
|
|
dns_servers = get_option('dns-servers')
|
|
conf.set_quoted('DNS_SERVERS', dns_servers)
|
|
|
|
ntp_servers = get_option('ntp-servers')
|
|
conf.set_quoted('NTP_SERVERS', ntp_servers)
|
|
|
|
default_locale = get_option('default-locale')
|
|
conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
|
|
|
|
nspawn_locale = get_option('nspawn-locale')
|
|
conf.set_quoted('SYSTEMD_NSPAWN_LOCALE', nspawn_locale)
|
|
|
|
default_keymap = get_option('default-keymap')
|
|
if default_keymap == ''
|
|
# We canonicalize empty keymap to '@kernel', as it makes the default value
|
|
# in the factory provided /etc/vconsole.conf more obvious.
|
|
default_keymap = '@kernel'
|
|
endif
|
|
conf.set_quoted('SYSTEMD_DEFAULT_KEYMAP', default_keymap)
|
|
|
|
localegen_path = get_option('localegen-path')
|
|
if localegen_path != ''
|
|
conf.set_quoted('LOCALEGEN_PATH', localegen_path)
|
|
endif
|
|
conf.set10('HAVE_LOCALEGEN', localegen_path != '')
|
|
|
|
conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
|
|
|
|
service_watchdog = get_option('service-watchdog')
|
|
watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
|
|
conf.set_quoted('SERVICE_WATCHDOG', watchdog_value)
|
|
|
|
conf.set_quoted('SUSHELL', get_option('debug-shell'))
|
|
conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
|
|
|
|
enable_debug_hashmap = false
|
|
enable_debug_mmap_cache = false
|
|
enable_debug_siphash = false
|
|
foreach name : get_option('debug-extra')
|
|
if name == 'hashmap'
|
|
enable_debug_hashmap = true
|
|
elif name == 'mmap-cache'
|
|
enable_debug_mmap_cache = true
|
|
elif name == 'siphash'
|
|
enable_debug_siphash = true
|
|
else
|
|
message('unknown debug option "@0@", ignoring'.format(name))
|
|
endif
|
|
endforeach
|
|
conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
|
|
conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
|
|
conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
|
|
conf.set10('LOG_TRACE', get_option('log-trace'))
|
|
|
|
default_user_path = get_option('user-path')
|
|
if default_user_path != ''
|
|
conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
|
|
endif
|
|
|
|
#####################################################################
|
|
|
|
threads = dependency('threads')
|
|
librt = cc.find_library('rt')
|
|
libm = cc.find_library('m')
|
|
libdl = cc.find_library('dl')
|
|
libcrypt = dependency('libcrypt', 'libxcrypt', required : false)
|
|
if not libcrypt.found()
|
|
# fallback to use find_library() if libcrypt is provided by glibc, e.g. for LibreELEC.
|
|
libcrypt = cc.find_library('crypt')
|
|
endif
|
|
libcap = dependency('libcap')
|
|
|
|
# On some architectures, libatomic is required. But on some installations,
|
|
# it is found, but actual linking fails. So let's try to use it opportunistically.
|
|
# If it is installed, but not needed, it will be dropped because of --as-needed.
|
|
if cc.links('''int main(int argc, char **argv) { return 0; }''',
|
|
args : '-latomic',
|
|
name : 'libatomic')
|
|
libatomic = declare_dependency(link_args : '-latomic')
|
|
else
|
|
libatomic = []
|
|
endif
|
|
|
|
crypt_header = conf.get('HAVE_CRYPT_H') == 1 ? '''#include <crypt.h>''' : '''#include <unistd.h>'''
|
|
foreach ident : [
|
|
['crypt_ra', crypt_header],
|
|
['crypt_preferred_method', crypt_header],
|
|
['crypt_gensalt_ra', crypt_header]]
|
|
|
|
have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE',
|
|
dependencies : libcrypt)
|
|
conf.set10('HAVE_' + ident[0].to_upper(), have)
|
|
endforeach
|
|
|
|
bpf_framework = get_option('bpf-framework')
|
|
bpf_compiler = get_option('bpf-compiler')
|
|
libbpf = dependency('libbpf',
|
|
required : bpf_framework,
|
|
version : bpf_compiler == 'gcc' ? '>= 1.4.0' : '>= 0.1.0')
|
|
conf.set10('HAVE_LIBBPF', libbpf.found())
|
|
|
|
if not libbpf.found()
|
|
conf.set10('BPF_FRAMEWORK', false)
|
|
else
|
|
clang_found = false
|
|
clang_supports_bpf = false
|
|
bpf_gcc_found = false
|
|
bpftool_strip = false
|
|
deps_found = false
|
|
|
|
if bpf_compiler == 'clang'
|
|
# Support 'versioned' clang/llvm-strip binaries, as seen on Debian/Ubuntu
|
|
# (like clang-10/llvm-strip-10)
|
|
if meson.is_cross_build() or cc.get_id() != 'clang' or cc.cmd_array()[0].contains('afl-clang') or cc.cmd_array()[0].contains('hfuzz-clang')
|
|
r = find_program('clang',
|
|
required : bpf_framework,
|
|
version : '>= 10.0.0')
|
|
clang_found = r.found()
|
|
if clang_found
|
|
clang = r.full_path()
|
|
endif
|
|
else
|
|
clang_found = true
|
|
clang = cc.cmd_array()
|
|
endif
|
|
|
|
if clang_found
|
|
# Check if 'clang -target bpf' is supported.
|
|
clang_supports_bpf = run_command(clang, '-target', 'bpf', '--print-supported-cpus', check : false).returncode() == 0
|
|
endif
|
|
if bpf_framework.enabled() and not clang_supports_bpf
|
|
error('bpf-framework was enabled but clang does not support bpf')
|
|
endif
|
|
elif bpf_compiler == 'gcc'
|
|
bpf_gcc = find_program('bpf-gcc',
|
|
'bpf-none-gcc',
|
|
'bpf-unknown-none-gcc',
|
|
required : true,
|
|
version : '>= 13.1.0')
|
|
bpf_gcc_found = bpf_gcc.found()
|
|
endif
|
|
|
|
if clang_supports_bpf or bpf_gcc_found
|
|
# Debian installs this in /usr/sbin/ which is not in $PATH.
|
|
# We check for 'bpftool' first, honouring $PATH, and in /usr/sbin/ for Debian.
|
|
# We use 'bpftool gen object' subcommand for bpftool strip, it was added by d80b2fcbe0a023619e0fc73112f2a02c2662f6ab (v5.13).
|
|
bpftool = find_program('bpftool',
|
|
'/usr/sbin/bpftool',
|
|
required : bpf_framework.enabled() and bpf_compiler == 'gcc',
|
|
version : bpf_compiler == 'gcc' ? '>= 7.0.0' : '>= 5.13.0')
|
|
|
|
if bpftool.found()
|
|
bpftool_strip = true
|
|
deps_found = true
|
|
elif bpf_compiler == 'clang'
|
|
# We require the 'bpftool gen skeleton' subcommand, it was added by 985ead416df39d6fe8e89580cc1db6aa273e0175 (v5.6).
|
|
bpftool = find_program('bpftool',
|
|
'/usr/sbin/bpftool',
|
|
required : bpf_framework,
|
|
version : '>= 5.6.0')
|
|
endif
|
|
|
|
# We use `llvm-strip` as a fallback if `bpftool gen object` strip support is not available.
|
|
if not bpftool_strip and bpftool.found() and clang_supports_bpf
|
|
if not meson.is_cross_build()
|
|
llvm_strip_bin = run_command(clang, '--print-prog-name', 'llvm-strip',
|
|
check : true).stdout().strip()
|
|
else
|
|
llvm_strip_bin = 'llvm-strip'
|
|
endif
|
|
llvm_strip = find_program(llvm_strip_bin,
|
|
required : bpf_framework,
|
|
version : '>= 10.0.0')
|
|
deps_found = llvm_strip.found()
|
|
endif
|
|
endif
|
|
|
|
# Can build BPF program from source code in restricted C
|
|
conf.set10('BPF_FRAMEWORK', deps_found)
|
|
endif
|
|
|
|
libmount = dependency('mount',
|
|
version : fuzzer_build ? '>= 0' : '>= 2.30')
|
|
|
|
libfdisk = dependency('fdisk',
|
|
version : '>= 2.32',
|
|
disabler : true,
|
|
required : get_option('fdisk'))
|
|
conf.set10('HAVE_LIBFDISK', libfdisk.found())
|
|
|
|
# This prefers pwquality if both are enabled or auto.
|
|
feature = get_option('pwquality').disable_auto_if(get_option('passwdqc').enabled())
|
|
libpwquality = dependency('pwquality',
|
|
version : '>= 1.4.1',
|
|
required : feature)
|
|
have = libpwquality.found()
|
|
if not have
|
|
# libpwquality is used for both features for simplicity
|
|
libpwquality = dependency('passwdqc',
|
|
required : get_option('passwdqc'))
|
|
endif
|
|
conf.set10('HAVE_PWQUALITY', have)
|
|
conf.set10('HAVE_PASSWDQC', not have and libpwquality.found())
|
|
|
|
libseccomp = dependency('libseccomp',
|
|
version : '>= 2.3.1',
|
|
required : get_option('seccomp'))
|
|
conf.set10('HAVE_SECCOMP', libseccomp.found())
|
|
|
|
libselinux = dependency('libselinux',
|
|
version : '>= 2.1.9',
|
|
required : get_option('selinux'))
|
|
conf.set10('HAVE_SELINUX', libselinux.found())
|
|
|
|
libapparmor = dependency('libapparmor',
|
|
version : '>= 2.13',
|
|
required : get_option('apparmor'))
|
|
conf.set10('HAVE_APPARMOR', libapparmor.found())
|
|
|
|
have = get_option('smack') and get_option('smack-run-label') != ''
|
|
conf.set10('HAVE_SMACK_RUN_LABEL', have)
|
|
if have
|
|
conf.set_quoted('SMACK_RUN_LABEL', get_option('smack-run-label'))
|
|
endif
|
|
|
|
have = get_option('smack') and get_option('smack-default-process-label') != ''
|
|
if have
|
|
conf.set_quoted('SMACK_DEFAULT_PROCESS_LABEL', get_option('smack-default-process-label'))
|
|
endif
|
|
|
|
feature = get_option('polkit')
|
|
libpolkit = dependency('polkit-gobject-1',
|
|
required : feature.disabled() ? feature : false)
|
|
install_polkit = feature.allowed()
|
|
install_polkit_pkla = libpolkit.found() and libpolkit.version().version_compare('< 0.106')
|
|
if install_polkit_pkla
|
|
message('Old polkit detected, will install pkla files')
|
|
endif
|
|
conf.set10('ENABLE_POLKIT', install_polkit)
|
|
|
|
libacl = dependency('libacl',
|
|
required : get_option('acl'))
|
|
conf.set10('HAVE_ACL', libacl.found())
|
|
|
|
libaudit = dependency('audit',
|
|
required : get_option('audit'))
|
|
conf.set10('HAVE_AUDIT', libaudit.found())
|
|
|
|
libblkid = dependency('blkid',
|
|
required : get_option('blkid'))
|
|
conf.set10('HAVE_BLKID', libblkid.found())
|
|
conf.set10('HAVE_BLKID_PROBE_SET_HINT',
|
|
libblkid.found() and cc.has_function('blkid_probe_set_hint', dependencies : libblkid))
|
|
|
|
libkmod = dependency('libkmod',
|
|
version : '>= 15',
|
|
required : get_option('kmod'))
|
|
conf.set10('HAVE_KMOD', libkmod.found())
|
|
libkmod_cflags = libkmod.partial_dependency(includes: true, compile_args: true)
|
|
|
|
libxenctrl = dependency('xencontrol',
|
|
version : '>= 4.9',
|
|
required : get_option('xenctrl'))
|
|
conf.set10('HAVE_XENCTRL', libxenctrl.found())
|
|
libxenctrl_cflags = libxenctrl.partial_dependency(includes: true, compile_args: true)
|
|
|
|
feature = get_option('pam')
|
|
libpam = dependency('pam',
|
|
required : feature.disabled() ? feature : false)
|
|
if not libpam.found()
|
|
# Debian older than bookworm and Ubuntu older than 22.10 do not provide the .pc file.
|
|
libpam = cc.find_library('pam', required : feature)
|
|
endif
|
|
libpam_misc = dependency('pam_misc',
|
|
required : feature.disabled() ? feature : false)
|
|
if not libpam_misc.found()
|
|
libpam_misc = cc.find_library('pam_misc', required : feature)
|
|
endif
|
|
conf.set10('HAVE_PAM', libpam.found() and libpam_misc.found())
|
|
|
|
libmicrohttpd = dependency('libmicrohttpd',
|
|
version : '>= 0.9.33',
|
|
required : get_option('microhttpd'))
|
|
conf.set10('HAVE_MICROHTTPD', libmicrohttpd.found())
|
|
|
|
libcryptsetup = get_option('libcryptsetup')
|
|
libcryptsetup_plugins = get_option('libcryptsetup-plugins')
|
|
if libcryptsetup_plugins.enabled()
|
|
if libcryptsetup.disabled()
|
|
error('libcryptsetup-plugins cannot be requested without libcryptsetup')
|
|
endif
|
|
libcryptsetup = libcryptsetup_plugins
|
|
endif
|
|
|
|
libcryptsetup = dependency('libcryptsetup',
|
|
version : libcryptsetup_plugins.enabled() ? '>= 2.4.0' : '>= 2.0.1',
|
|
required : libcryptsetup)
|
|
|
|
have = libcryptsetup.found()
|
|
foreach ident : ['crypt_set_metadata_size',
|
|
'crypt_activate_by_signed_key',
|
|
'crypt_token_max',
|
|
'crypt_reencrypt_init_by_passphrase',
|
|
'crypt_reencrypt',
|
|
'crypt_reencrypt_run',
|
|
'crypt_set_data_offset',
|
|
'crypt_set_keyring_to_link',
|
|
'crypt_resume_by_volume_key',
|
|
'crypt_token_set_external_path']
|
|
have_ident = have and cc.has_function(
|
|
ident,
|
|
prefix : '#include <libcryptsetup.h>',
|
|
# crypt_reencrypt() raises a deprecation warning so make sure -Wno-deprecated-declarations is
|
|
# specified otherwise we fail to detect crypt_reencrypt() if -Werror is used.
|
|
args : '-Wno-deprecated-declarations',
|
|
dependencies : libcryptsetup)
|
|
conf.set10('HAVE_' + ident.to_upper(), have_ident)
|
|
endforeach
|
|
conf.set10('HAVE_LIBCRYPTSETUP', have)
|
|
|
|
# TODO: Use has_function(required : libcryptsetup_plugins) with meson >= 1.3.0
|
|
if libcryptsetup_plugins.allowed()
|
|
have = (cc.has_function(
|
|
'crypt_activate_by_token_pin',
|
|
prefix : '#include <libcryptsetup.h>',
|
|
dependencies : libcryptsetup) and
|
|
cc.has_function(
|
|
'crypt_token_external_path',
|
|
prefix : '#include <libcryptsetup.h>',
|
|
dependencies : libcryptsetup))
|
|
else
|
|
have = false
|
|
endif
|
|
conf.set10('HAVE_LIBCRYPTSETUP_PLUGINS', have)
|
|
|
|
libcurl = dependency('libcurl',
|
|
version : '>= 7.32.0',
|
|
required : get_option('libcurl'))
|
|
conf.set10('HAVE_LIBCURL', libcurl.found())
|
|
conf.set10('CURL_NO_OLDIES', conf.get('BUILD_MODE_DEVELOPER') == 1)
|
|
|
|
feature = get_option('libidn2').disable_auto_if(get_option('libidn').enabled())
|
|
libidn = dependency('libidn2',
|
|
required : feature)
|
|
have = libidn.found()
|
|
if not have
|
|
# libidn is used for both libidn and libidn2 objects
|
|
libidn = dependency('libidn',
|
|
required : get_option('libidn'))
|
|
endif
|
|
conf.set10('HAVE_LIBIDN', not have and libidn.found())
|
|
conf.set10('HAVE_LIBIDN2', have)
|
|
|
|
libiptc = dependency('libiptc',
|
|
required : get_option('libiptc'))
|
|
conf.set10('HAVE_LIBIPTC', libiptc.found())
|
|
libiptc_cflags = libiptc.partial_dependency(includes: true, compile_args: true)
|
|
|
|
libqrencode = dependency('libqrencode',
|
|
version : '>= 3',
|
|
required : get_option('qrencode'))
|
|
conf.set10('HAVE_QRENCODE', libqrencode.found())
|
|
|
|
feature = get_option('gcrypt')
|
|
libgcrypt = dependency('libgcrypt',
|
|
required : feature)
|
|
libgpg_error = dependency('gpg-error',
|
|
required : feature.disabled() ? feature : false)
|
|
if not libgpg_error.found()
|
|
# CentOS 8 does not provide the .pc file.
|
|
libgpg_error = cc.find_library('gpg-error', required : feature)
|
|
endif
|
|
|
|
have = libgcrypt.found() and libgpg_error.found()
|
|
if not have
|
|
# link to neither of the libs if one is not found
|
|
libgcrypt = []
|
|
libgpg_error = []
|
|
libgcrypt_cflags = []
|
|
else
|
|
libgcrypt_cflags = libgcrypt.partial_dependency(includes: true, compile_args: true)
|
|
endif
|
|
conf.set10('HAVE_GCRYPT', have)
|
|
|
|
libgnutls = dependency('gnutls',
|
|
version : '>= 3.1.4',
|
|
required : get_option('gnutls'))
|
|
conf.set10('HAVE_GNUTLS', libgnutls.found())
|
|
|
|
libopenssl = dependency('openssl',
|
|
version : '>= 1.1.0',
|
|
required : get_option('openssl'))
|
|
conf.set10('HAVE_OPENSSL', libopenssl.found())
|
|
|
|
libp11kit = dependency('p11-kit-1',
|
|
version : '>= 0.23.3',
|
|
required : get_option('p11kit'))
|
|
conf.set10('HAVE_P11KIT', libp11kit.found())
|
|
libp11kit_cflags = libp11kit.partial_dependency(includes: true, compile_args: true)
|
|
|
|
feature = get_option('libfido2').require(
|
|
conf.get('HAVE_OPENSSL') == 1,
|
|
error_message : 'openssl required')
|
|
libfido2 = dependency('libfido2',
|
|
required : feature)
|
|
conf.set10('HAVE_LIBFIDO2', libfido2.found())
|
|
|
|
tpm2 = dependency('tss2-esys tss2-rc tss2-mu tss2-tcti-device',
|
|
required : get_option('tpm2'))
|
|
conf.set10('HAVE_TPM2', tpm2.found())
|
|
conf.set10('HAVE_TSS2_ESYS3', tpm2.found() and tpm2.version().version_compare('>= 3.0.0'))
|
|
|
|
libdw = dependency('libdw',
|
|
required : get_option('elfutils'))
|
|
conf.set10('HAVE_ELFUTILS', libdw.found())
|
|
# New in elfutils 0.177
|
|
conf.set10('HAVE_DWELF_ELF_E_MACHINE_STRING',
|
|
libdw.found() and cc.has_function('dwelf_elf_e_machine_string', dependencies : libdw))
|
|
|
|
# New in elfutils 0.192
|
|
conf.set10('HAVE_DWFL_SET_SYSROOT',
|
|
libdw.found() and cc.has_function('dwfl_set_sysroot', dependencies : libdw))
|
|
|
|
libz = dependency('zlib',
|
|
required : get_option('zlib'))
|
|
conf.set10('HAVE_ZLIB', libz.found())
|
|
|
|
feature = get_option('bzip2')
|
|
libbzip2 = dependency('bzip2',
|
|
required : feature.disabled() ? feature : false)
|
|
if not libbzip2.found()
|
|
# Debian and Ubuntu do not provide the .pc file.
|
|
libbzip2 = cc.find_library('bz2', required : feature)
|
|
endif
|
|
conf.set10('HAVE_BZIP2', libbzip2.found())
|
|
|
|
libxz = dependency('liblzma',
|
|
required : get_option('xz'))
|
|
conf.set10('HAVE_XZ', libxz.found())
|
|
libxz_cflags = libxz.partial_dependency(includes: true, compile_args: true)
|
|
|
|
liblz4 = dependency('liblz4',
|
|
version : '>= 1.3.0',
|
|
required : get_option('lz4'))
|
|
conf.set10('HAVE_LZ4', liblz4.found())
|
|
liblz4_cflags = liblz4.partial_dependency(includes: true, compile_args: true)
|
|
|
|
libzstd = dependency('libzstd',
|
|
version : '>= 1.4.0',
|
|
required : get_option('zstd'))
|
|
conf.set10('HAVE_ZSTD', libzstd.found())
|
|
libzstd_cflags = libzstd.partial_dependency(includes: true, compile_args: true)
|
|
|
|
conf.set10('HAVE_COMPRESSION', libxz.found() or liblz4.found() or libzstd.found())
|
|
|
|
compression = get_option('default-compression')
|
|
if compression == 'auto'
|
|
if libzstd.found()
|
|
compression = 'zstd'
|
|
elif liblz4.found()
|
|
compression = 'lz4'
|
|
elif libxz.found()
|
|
compression = 'xz'
|
|
else
|
|
compression = 'none'
|
|
endif
|
|
elif compression == 'zstd' and not libzstd.found()
|
|
error('default-compression=zstd requires zstd')
|
|
elif compression == 'lz4' and not liblz4.found()
|
|
error('default-compression=lz4 requires lz4')
|
|
elif compression == 'xz' and not libxz.found()
|
|
error('default-compression=xz requires xz')
|
|
endif
|
|
# In the dlopen ELF note we save the default compression library with a
|
|
# higher priority, so that packages can give it priority over the
|
|
# secondary libraries.
|
|
conf.set_quoted('COMPRESSION_PRIORITY_ZSTD',
|
|
compression == 'zstd' ? 'recommended' : 'suggested')
|
|
conf.set_quoted('COMPRESSION_PRIORITY_LZ4',
|
|
compression == 'lz4' ? 'recommended' : 'suggested')
|
|
conf.set_quoted('COMPRESSION_PRIORITY_XZ',
|
|
compression == 'xz' ? 'recommended' : 'suggested')
|
|
conf.set('DEFAULT_COMPRESSION', 'COMPRESSION_@0@'.format(compression.to_upper()))
|
|
|
|
libarchive = dependency('libarchive',
|
|
version : '>= 3.0',
|
|
required : get_option('libarchive'))
|
|
conf.set10('HAVE_LIBARCHIVE', libarchive.found())
|
|
|
|
libxkbcommon = dependency('xkbcommon',
|
|
version : '>= 0.3.0',
|
|
required : get_option('xkbcommon'))
|
|
conf.set10('HAVE_XKBCOMMON', libxkbcommon.found())
|
|
|
|
libpcre2 = dependency('libpcre2-8',
|
|
required : get_option('pcre2'))
|
|
conf.set10('HAVE_PCRE2', libpcre2.found())
|
|
|
|
libglib = dependency('glib-2.0',
|
|
version : '>= 2.22.0',
|
|
required : get_option('glib'))
|
|
libgobject = dependency('gobject-2.0',
|
|
version : '>= 2.22.0',
|
|
required : get_option('glib'))
|
|
libgio = dependency('gio-2.0',
|
|
required : get_option('glib'))
|
|
conf.set10('HAVE_GLIB', libglib.found() and libgobject.found() and libgio.found())
|
|
|
|
libdbus = dependency('dbus-1',
|
|
version : '>= 1.3.2',
|
|
required : get_option('dbus'))
|
|
conf.set10('HAVE_DBUS', libdbus.found())
|
|
|
|
dbusdatadir = libdbus.get_variable(pkgconfig: 'datadir', default_value: datadir) / 'dbus-1'
|
|
|
|
dbuspolicydir = get_option('dbuspolicydir')
|
|
if dbuspolicydir == ''
|
|
dbuspolicydir = dbusdatadir / 'system.d'
|
|
endif
|
|
|
|
dbussessionservicedir = get_option('dbussessionservicedir')
|
|
if dbussessionservicedir == ''
|
|
dbussessionservicedir = libdbus.get_variable(pkgconfig: 'session_bus_services_dir', default_value: dbusdatadir / 'services')
|
|
endif
|
|
|
|
dbussystemservicedir = get_option('dbussystemservicedir')
|
|
if dbussystemservicedir == ''
|
|
dbussystemservicedir = libdbus.get_variable(pkgconfig: 'system_bus_services_dir', default_value: dbusdatadir / 'system-services')
|
|
endif
|
|
|
|
dbus_interfaces_dir = get_option('dbus-interfaces-dir')
|
|
if dbus_interfaces_dir == '' or dbus_interfaces_dir == 'yes'
|
|
if meson.is_cross_build() and dbus_interfaces_dir != 'yes'
|
|
dbus_interfaces_dir = 'no'
|
|
warning('Exporting D-Bus interface XML files is disabled during cross build. Pass path or "yes" to force enable.')
|
|
else
|
|
dbus_interfaces_dir = libdbus.get_variable(pkgconfig: 'interfaces_dir', default_value: dbusdatadir / 'interfaces')
|
|
endif
|
|
endif
|
|
|
|
dmi_arches = ['x86', 'x86_64', 'aarch64', 'arm', 'ia64', 'loongarch64', 'mips']
|
|
conf.set10('HAVE_DMI', host_machine.cpu_family() in dmi_arches)
|
|
|
|
# We support one or the other. If gcrypt is available, we assume it's there to
|
|
# be used, and use it in preference.
|
|
opt = get_option('cryptolib')
|
|
if opt == 'openssl' and conf.get('HAVE_OPENSSL') == 0
|
|
error('openssl requested as the default cryptolib, but not available')
|
|
endif
|
|
conf.set10('PREFER_OPENSSL',
|
|
opt == 'openssl' or (opt == 'auto' and conf.get('HAVE_OPENSSL') == 1 and conf.get('HAVE_GCRYPT') == 0))
|
|
conf.set10('HAVE_OPENSSL_OR_GCRYPT',
|
|
conf.get('HAVE_OPENSSL') == 1 or conf.get('HAVE_GCRYPT') == 1)
|
|
lib_openssl_or_gcrypt = conf.get('PREFER_OPENSSL') == 1 ? [libopenssl] : [libgcrypt, libgpg_error]
|
|
|
|
dns_over_tls = get_option('dns-over-tls')
|
|
if dns_over_tls != 'false'
|
|
if dns_over_tls == 'gnutls' and conf.get('PREFER_OPENSSL') == 1
|
|
error('Sorry, -Ddns-over-tls=gnutls is not supported when openssl is used as the cryptolib')
|
|
endif
|
|
|
|
if dns_over_tls == 'gnutls'
|
|
have_openssl = false
|
|
else
|
|
have_openssl = conf.get('HAVE_OPENSSL') == 1
|
|
if dns_over_tls == 'openssl' and not have_openssl
|
|
error('DNS-over-TLS support was requested with openssl, but dependencies are not available')
|
|
endif
|
|
endif
|
|
if dns_over_tls == 'openssl' or have_openssl
|
|
have_gnutls = false
|
|
else
|
|
have_gnutls = conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0')
|
|
if dns_over_tls != 'auto' and not have_gnutls
|
|
str = dns_over_tls == 'gnutls' ? ' with gnutls' : ''
|
|
error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
|
|
endif
|
|
endif
|
|
have = have_gnutls or have_openssl
|
|
else
|
|
have = false
|
|
have_gnutls = false
|
|
have_openssl = false
|
|
endif
|
|
conf.set10('ENABLE_DNS_OVER_TLS', have)
|
|
conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
|
|
conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
|
|
|
|
default_dns_over_tls = get_option('default-dns-over-tls')
|
|
if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
|
|
message('default-dns-over-tls cannot be enabled or set to opportunistic when DNS-over-TLS support is disabled. Setting default-dns-over-tls to no.')
|
|
default_dns_over_tls = 'no'
|
|
endif
|
|
conf.set('DEFAULT_DNS_OVER_TLS_MODE',
|
|
'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
|
|
conf.set_quoted('DEFAULT_DNS_OVER_TLS_MODE_STR', default_dns_over_tls)
|
|
|
|
default_mdns = get_option('default-mdns')
|
|
conf.set('DEFAULT_MDNS_MODE',
|
|
'RESOLVE_SUPPORT_' + default_mdns.to_upper())
|
|
conf.set_quoted('DEFAULT_MDNS_MODE_STR', default_mdns)
|
|
|
|
default_llmnr = get_option('default-llmnr')
|
|
conf.set('DEFAULT_LLMNR_MODE',
|
|
'RESOLVE_SUPPORT_' + default_llmnr.to_upper())
|
|
conf.set_quoted('DEFAULT_LLMNR_MODE_STR', default_llmnr)
|
|
|
|
have = get_option('repart').require(
|
|
conf.get('HAVE_LIBFDISK') == 1,
|
|
error_message : 'fdisk required').allowed()
|
|
conf.set10('ENABLE_REPART', have)
|
|
|
|
default_dnssec = get_option('default-dnssec')
|
|
if default_dnssec != 'no' and conf.get('HAVE_OPENSSL_OR_GCRYPT') == 0
|
|
message('default-dnssec cannot be set to yes or allow-downgrade openssl and gcrypt are disabled. Setting default-dnssec to no.')
|
|
default_dnssec = 'no'
|
|
endif
|
|
conf.set('DEFAULT_DNSSEC_MODE',
|
|
'DNSSEC_' + default_dnssec.underscorify().to_upper())
|
|
conf.set_quoted('DEFAULT_DNSSEC_MODE_STR', default_dnssec)
|
|
|
|
have = get_option('sysupdate').require(
|
|
conf.get('HAVE_OPENSSL') == 1 and
|
|
conf.get('HAVE_LIBFDISK') == 1,
|
|
error_message : 'fdisk and openssl required').allowed()
|
|
conf.set10('ENABLE_SYSUPDATE', have)
|
|
|
|
have2 = get_option('sysupdated')
|
|
if have2 == 'enabled'
|
|
if have
|
|
have2 = true
|
|
else
|
|
error('sysupdated requires sysupdate to be enabled')
|
|
endif
|
|
elif have2 == 'auto'
|
|
have2 = have and conf.get('BUILD_MODE_DEVELOPER') == 1
|
|
else
|
|
have2 = false
|
|
endif
|
|
conf.set10('ENABLE_SYSUPDATED', have2)
|
|
|
|
conf.set10('ENABLE_STORAGETM', get_option('storagetm'))
|
|
|
|
have = get_option('importd').require(
|
|
conf.get('HAVE_LIBCURL') == 1 and
|
|
conf.get('HAVE_OPENSSL_OR_GCRYPT') == 1 and
|
|
conf.get('HAVE_ZLIB') == 1 and
|
|
conf.get('HAVE_XZ') == 1,
|
|
error_message : 'curl, openssl/grypt, zlib and xz required').allowed()
|
|
conf.set10('ENABLE_IMPORTD', have)
|
|
|
|
have = get_option('homed').require(
|
|
conf.get('HAVE_OPENSSL') == 1 and
|
|
conf.get('HAVE_LIBFDISK') == 1 and
|
|
conf.get('HAVE_LIBCRYPTSETUP') == 1 and
|
|
conf.get('HAVE_CRYPT_RESUME_BY_VOLUME_KEY') == 1,
|
|
error_message : 'openssl, fdisk and libcryptsetup required').allowed()
|
|
conf.set10('ENABLE_HOMED', have)
|
|
|
|
have = have and conf.get('HAVE_PAM') == 1
|
|
conf.set10('ENABLE_PAM_HOME', have)
|
|
|
|
feature = get_option('remote')
|
|
have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
|
|
conf.get('HAVE_LIBCURL') == 1]
|
|
# sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
|
|
# it's possible to build one without the other. Complain only if
|
|
# support was explicitly requested. The auxiliary files like sysusers
|
|
# config should be installed when any of the programs are built.
|
|
if feature.enabled() and not (have_deps[0] and have_deps[1])
|
|
error('remote support was requested, but dependencies are not available')
|
|
endif
|
|
have = feature.allowed() and (have_deps[0] or have_deps[1])
|
|
conf.set10('ENABLE_REMOTE', have)
|
|
|
|
feature = get_option('vmspawn').disable_auto_if(conf.get('BUILD_MODE_DEVELOPER') == 0)
|
|
conf.set10('ENABLE_VMSPAWN', feature.allowed())
|
|
|
|
conf.set10('DEFAULT_MOUNTFSD_TRUSTED_DIRECTORIES', get_option('default-mountfsd-trusted-directories'))
|
|
|
|
foreach term : ['analyze',
|
|
'backlight',
|
|
'binfmt',
|
|
'compat-mutable-uid-boundaries',
|
|
'coredump',
|
|
'efi',
|
|
'environment-d',
|
|
'firstboot',
|
|
'gshadow',
|
|
'hibernate',
|
|
'hostnamed',
|
|
'hwdb',
|
|
'idn',
|
|
'ima',
|
|
'ipe',
|
|
'initrd',
|
|
'kernel-install',
|
|
'ldconfig',
|
|
'localed',
|
|
'logind',
|
|
'machined',
|
|
'mountfsd',
|
|
'networkd',
|
|
'nsresourced',
|
|
'nss-myhostname',
|
|
'nss-systemd',
|
|
'oomd',
|
|
'portabled',
|
|
'pstore',
|
|
'quotacheck',
|
|
'randomseed',
|
|
'resolve',
|
|
'rfkill',
|
|
'smack',
|
|
'sysext',
|
|
'sysusers',
|
|
'timedated',
|
|
'timesyncd',
|
|
'tmpfiles',
|
|
'tpm',
|
|
'userdb',
|
|
'utmp',
|
|
'vconsole',
|
|
'xdg-autostart']
|
|
have = get_option(term)
|
|
name = 'ENABLE_' + term.underscorify().to_upper()
|
|
conf.set10(name, have)
|
|
endforeach
|
|
|
|
enable_sysusers = conf.get('ENABLE_SYSUSERS') == 1
|
|
|
|
foreach tuple : [['nss-mymachines', 'machined'],
|
|
['nss-resolve', 'resolve']]
|
|
want = get_option(tuple[0])
|
|
if want.allowed()
|
|
have = get_option(tuple[1])
|
|
if want.enabled() and not have
|
|
error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
|
|
endif
|
|
else
|
|
have = false
|
|
endif
|
|
name = 'ENABLE_' + tuple[0].underscorify().to_upper()
|
|
conf.set10(name, have)
|
|
endforeach
|
|
|
|
enable_nss = false
|
|
foreach term : ['ENABLE_NSS_MYHOSTNAME',
|
|
'ENABLE_NSS_MYMACHINES',
|
|
'ENABLE_NSS_RESOLVE',
|
|
'ENABLE_NSS_SYSTEMD']
|
|
if conf.get(term) == 1
|
|
enable_nss = true
|
|
endif
|
|
endforeach
|
|
conf.set10('ENABLE_NSS', enable_nss)
|
|
|
|
conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
|
|
|
|
conf.set10('ENABLE_SSH_PROXY_CONFIG', sshconfdir != 'no')
|
|
conf.set10('ENABLE_SSH_USERDB_CONFIG', conf.get('ENABLE_USERDB') == 1 and sshdconfdir != 'no')
|
|
|
|
conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', want_slow_tests)
|
|
|
|
#####################################################################
|
|
|
|
pymod = import('python')
|
|
python = pymod.find_installation('python3', required : true, modules : ['jinja2'])
|
|
python_39 = python.language_version().version_compare('>=3.9')
|
|
|
|
#####################################################################
|
|
|
|
if conf.get('BPF_FRAMEWORK') == 1
|
|
bpf_clang_flags = [
|
|
'-std=gnu11',
|
|
'-Wno-compare-distinct-pointer-types',
|
|
'-fno-stack-protector',
|
|
'-O2',
|
|
'-target',
|
|
'bpf',
|
|
'-g',
|
|
'-c',
|
|
]
|
|
|
|
bpf_gcc_flags = [
|
|
'-std=gnu11',
|
|
'-fno-stack-protector',
|
|
'-fno-ssa-phiopt',
|
|
'-O2',
|
|
'-mcpu=v3',
|
|
'-mco-re',
|
|
'-gbtf',
|
|
'-c',
|
|
]
|
|
|
|
# If c_args contains these flags copy them along with the values, in order to avoid breaking
|
|
# reproducible builds and other functionality
|
|
propagate_cflags = [
|
|
'-ffile-prefix-map=',
|
|
'-fdebug-prefix-map=',
|
|
'-fmacro-prefix-map=',
|
|
'--sysroot=',
|
|
]
|
|
|
|
foreach opt : c_args
|
|
foreach flag : propagate_cflags
|
|
if opt.startswith(flag)
|
|
bpf_clang_flags += [opt]
|
|
bpf_gcc_flags += [opt]
|
|
break
|
|
endif
|
|
endforeach
|
|
endforeach
|
|
|
|
# Generate defines that are appropriate to tell the compiler what architecture
|
|
# we're compiling for. By default we just map meson's cpu_family to __<cpu_family>__.
|
|
# This dictionary contains the exceptions where this doesn't work.
|
|
#
|
|
# C.f. https://mesonbuild.com/Reference-tables.html#cpu-families
|
|
# and src/basic/missing_syscall_def.h.
|
|
cpu_arch_defines = {
|
|
'ppc' : ['-D__powerpc__', '-D__TARGET_ARCH_powerpc'],
|
|
'ppc64' : ['-D__powerpc64__', '-D__TARGET_ARCH_powerpc', '-D_CALL_ELF=2'],
|
|
'riscv32' : ['-D__riscv', '-D__riscv_xlen=32', '-D__TARGET_ARCH_riscv'],
|
|
'riscv64' : ['-D__riscv', '-D__riscv_xlen=64', '-D__TARGET_ARCH_riscv'],
|
|
'x86' : ['-D__i386__', '-D__TARGET_ARCH_x86'],
|
|
's390x' : ['-D__s390__', '-D__s390x__', '-D__TARGET_ARCH_s390'],
|
|
|
|
# For arm, assume hardware fp is available.
|
|
'arm' : ['-D__arm__', '-D__ARM_PCS_VFP', '-D__TARGET_ARCH_arm'],
|
|
'loongarch64' : ['-D__loongarch__', '-D__loongarch_grlen=64', '-D__TARGET_ARCH_loongarch']
|
|
}
|
|
|
|
bpf_arch_flags = cpu_arch_defines.get(host_machine.cpu_family(),
|
|
['-D__@0@__'.format(host_machine.cpu_family())])
|
|
if bpf_compiler == 'gcc'
|
|
bpf_arch_flags += ['-m' + host_machine.endian() + '-endian']
|
|
endif
|
|
|
|
libbpf_include_dir = libbpf.get_variable(pkgconfig : 'includedir')
|
|
|
|
bpf_o_unstripped_cmd = []
|
|
if bpf_compiler == 'clang'
|
|
bpf_o_unstripped_cmd += [
|
|
clang,
|
|
bpf_clang_flags,
|
|
bpf_arch_flags,
|
|
]
|
|
elif bpf_compiler == 'gcc'
|
|
bpf_o_unstripped_cmd += [
|
|
bpf_gcc,
|
|
bpf_gcc_flags,
|
|
bpf_arch_flags,
|
|
]
|
|
endif
|
|
|
|
bpf_o_unstripped_cmd += ['-I.']
|
|
|
|
if cc.get_id() == 'gcc' or meson.is_cross_build()
|
|
if cc.get_id() != 'gcc'
|
|
warning('Cross compiler is not gcc. Guessing the target triplet for bpf likely fails.')
|
|
endif
|
|
target_triplet_cmd = run_command(cc.cmd_array(), '-print-multiarch', check: false)
|
|
else
|
|
# clang does not support -print-multiarch (D133170) and its -dump-machine
|
|
# does not match multiarch. Query gcc instead.
|
|
target_triplet_cmd = run_command('gcc', '-print-multiarch', check: false)
|
|
endif
|
|
if target_triplet_cmd.returncode() == 0
|
|
target_triplet = target_triplet_cmd.stdout().strip()
|
|
bpf_o_unstripped_cmd += [
|
|
'-isystem',
|
|
'/usr/include/@0@'.format(target_triplet)
|
|
]
|
|
endif
|
|
|
|
bpf_o_unstripped_cmd += [
|
|
'-idirafter',
|
|
libbpf_include_dir,
|
|
'@INPUT@',
|
|
'-o',
|
|
'@OUTPUT@'
|
|
]
|
|
|
|
if bpftool_strip
|
|
bpf_o_cmd = [
|
|
bpftool,
|
|
'gen',
|
|
'object',
|
|
'@OUTPUT@',
|
|
'@INPUT@'
|
|
]
|
|
elif bpf_compiler == 'clang'
|
|
bpf_o_cmd = [
|
|
llvm_strip,
|
|
'-g',
|
|
'@INPUT@',
|
|
'-o',
|
|
'@OUTPUT@'
|
|
]
|
|
endif
|
|
|
|
skel_h_cmd = [
|
|
bpftool,
|
|
'gen',
|
|
'skeleton',
|
|
'@INPUT@'
|
|
]
|
|
endif
|
|
|
|
#####################################################################
|
|
|
|
efi_arch = {
|
|
'aarch64' : 'aa64',
|
|
'arm' : 'arm',
|
|
'loongarch32' : 'loongarch32',
|
|
'loongarch64' : 'loongarch64',
|
|
'riscv32' : 'riscv32',
|
|
'riscv64' : 'riscv64',
|
|
'x86_64' : 'x64',
|
|
'x86' : 'ia32',
|
|
}.get(host_machine.cpu_family(), '')
|
|
|
|
pyelftools = pymod.find_installation('python3',
|
|
required : get_option('bootloader'),
|
|
modules : ['elftools'])
|
|
|
|
have = get_option('bootloader').require(
|
|
pyelftools.found() and get_option('efi') and efi_arch != '',
|
|
error_message : 'unsupported EFI arch or EFI support is disabled').allowed()
|
|
conf.set10('ENABLE_BOOTLOADER', have)
|
|
conf.set_quoted('EFI_MACHINE_TYPE_NAME', have ? efi_arch : '')
|
|
|
|
efi_arch_alt = ''
|
|
efi_cpu_family_alt = ''
|
|
if have and efi_arch == 'x64' and cc.links('''
|
|
#include <limits.h>
|
|
int main(int argc, char *argv[]) {
|
|
return __builtin_popcount(argc - CHAR_MAX);
|
|
}''', args : ['-m32', '-march=i686'], name : '32bit build possible')
|
|
efi_arch_alt = 'ia32'
|
|
efi_cpu_family_alt = 'x86'
|
|
endif
|
|
|
|
pefile = pymod.find_installation('python3', required: false, modules : ['pefile'])
|
|
|
|
want_ukify = get_option('ukify').require(python_39 and (want_tests != 'true' or pefile.found()), error_message : 'Python >= 3.9 and pefile required').allowed()
|
|
conf.set10('ENABLE_UKIFY', want_ukify)
|
|
|
|
#####################################################################
|
|
|
|
check_efi_alignment_py = find_program('tools/check-efi-alignment.py')
|
|
|
|
#####################################################################
|
|
|
|
use_provided_vmlinux_h = false
|
|
use_generated_vmlinux_h = false
|
|
provided_vmlinux_h_path = get_option('vmlinux-h-path')
|
|
|
|
# For the more complex BPF programs we really want a vmlinux.h (which is arch
|
|
# specific, but only somewhat bound to kernel version). Ideally the kernel
|
|
# development headers would ship that, but right now they don't. Hence address
|
|
# this in two ways:
|
|
#
|
|
# 1. Provide a vmlinux.h at build time
|
|
# 2. Generate the file on the fly where possible (which requires /sys/ to be mounted)
|
|
#
|
|
# We generally prefer the former (to support reproducible builds), but will
|
|
# fallback to the latter.
|
|
|
|
if conf.get('BPF_FRAMEWORK') == 1
|
|
enable_vmlinux_h = get_option('vmlinux-h')
|
|
|
|
if enable_vmlinux_h == 'auto'
|
|
if provided_vmlinux_h_path != ''
|
|
use_provided_vmlinux_h = true
|
|
elif fs.exists('/sys/kernel/btf/vmlinux') and \
|
|
bpftool.found() and \
|
|
(host_machine.cpu_family() == build_machine.cpu_family()) and \
|
|
host_machine.cpu_family() in ['x86_64', 'aarch64']
|
|
|
|
# We will only generate a vmlinux.h from the running
|
|
# kernel if the host and build machine are of the same
|
|
# family. Also for now we focus on x86_64 and aarch64,
|
|
# since other archs don't seem to be ready yet.
|
|
|
|
use_generated_vmlinux_h = true
|
|
endif
|
|
elif enable_vmlinux_h == 'provided'
|
|
use_provided_vmlinux_h = true
|
|
elif enable_vmlinux_h == 'generated'
|
|
if not fs.exists('/sys/kernel/btf/vmlinux')
|
|
error('BTF data from kernel not available (/sys/kernel/btf/vmlinux missing), cannot generate vmlinux.h, but was asked to.')
|
|
endif
|
|
if not bpftool.found()
|
|
error('bpftool not available, cannot generate vmlinux.h, but was asked to.')
|
|
endif
|
|
use_generated_vmlinux_h = true
|
|
endif
|
|
endif
|
|
|
|
if use_provided_vmlinux_h
|
|
if not fs.exists(provided_vmlinux_h_path)
|
|
error('Path to provided vmlinux.h does not exist.')
|
|
endif
|
|
vmlinux_h_dependency = []
|
|
bpf_o_unstripped_cmd += ['-I' + fs.parent(provided_vmlinux_h_path)]
|
|
message('Using provided @0@'.format(provided_vmlinux_h_path))
|
|
elif use_generated_vmlinux_h
|
|
vmlinux_h_dependency = custom_target(
|
|
'vmlinux.h',
|
|
output: 'vmlinux.h',
|
|
command : [ bpftool, 'btf', 'dump', 'file', '/sys/kernel/btf/vmlinux', 'format', 'c' ],
|
|
capture : true)
|
|
|
|
bpf_o_unstripped_cmd += ['-I' + fs.parent(vmlinux_h_dependency.full_path())]
|
|
message('Using generated @0@'.format(vmlinux_h_dependency.full_path()))
|
|
else
|
|
message('Using neither provided nor generated vmlinux.h, some features will not be available.')
|
|
endif
|
|
|
|
conf.set10('HAVE_VMLINUX_H', use_provided_vmlinux_h or use_generated_vmlinux_h)
|
|
|
|
#####################################################################
|
|
|
|
check_version_history_py = find_program('tools/check-version-history.py')
|
|
elf2efi_py = find_program('tools/elf2efi.py')
|
|
export_dbus_interfaces_py = find_program('tools/dbus_exporter.py')
|
|
generate_gperfs = find_program('tools/generate-gperfs.py')
|
|
make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
|
|
make_directive_index_py = find_program('tools/make-directive-index.py')
|
|
sync_docs_py = find_program('tools/sync-docs.py')
|
|
make_man_index_py = find_program('tools/make-man-index.py')
|
|
meson_render_jinja2 = find_program('tools/meson-render-jinja2.py')
|
|
update_dbus_docs_py = find_program('tools/update-dbus-docs.py')
|
|
update_hwdb_autosuspend_sh = find_program('tools/update-hwdb-autosuspend.sh')
|
|
update_hwdb_sh = find_program('tools/update-hwdb.sh')
|
|
update_man_rules_py = find_program('tools/update-man-rules.py')
|
|
update_syscall_tables_sh = find_program('tools/update-syscall-tables.sh')
|
|
xml_helper_py = find_program('tools/xml_helper.py')
|
|
|
|
#####################################################################
|
|
|
|
version_tag = get_option('version-tag')
|
|
if version_tag == ''
|
|
version_tag = meson.project_version()
|
|
endif
|
|
|
|
conf.set_quoted('VERSION_TAG', version_tag)
|
|
|
|
vcs_tag = get_option('vcs-tag')
|
|
version_h = vcs_tag(
|
|
input : 'src/version/version.h.in',
|
|
output : 'version.h',
|
|
fallback : '',
|
|
command : [vcs_tag ? 'tools/vcs-tag.sh' : 'true', get_option('mode')],
|
|
)
|
|
|
|
shared_lib_tag = get_option('shared-lib-tag')
|
|
if shared_lib_tag == ''
|
|
shared_lib_tag = project_major_version
|
|
endif
|
|
|
|
#####################################################################
|
|
|
|
if get_option('b_coverage')
|
|
userspace_c_args += ['-include', 'src/basic/coverage.h']
|
|
endif
|
|
|
|
#####################################################################
|
|
|
|
config_h = configure_file(
|
|
output : 'config.h',
|
|
configuration : conf)
|
|
|
|
userspace_c_args += ['-include', 'config.h']
|
|
|
|
jinja2_cmdline = [meson_render_jinja2, config_h]
|
|
|
|
userspace = declare_dependency(
|
|
compile_args : userspace_c_args,
|
|
link_args : userspace_c_ld_args,
|
|
sources : version_h,
|
|
)
|
|
|
|
man_page_depends = []
|
|
|
|
#####################################################################
|
|
|
|
simple_tests = []
|
|
libsystemd_tests = []
|
|
simple_fuzzers = []
|
|
catalogs = []
|
|
modules = [] # nss, pam, and other plugins
|
|
executables = []
|
|
executables_by_name = {}
|
|
fuzzer_exes = []
|
|
|
|
# binaries that have --help and are intended for use by humans,
|
|
# usually, but not always, installed in /bin.
|
|
public_programs = []
|
|
|
|
# D-Bus introspection XML export
|
|
dbus_programs = []
|
|
|
|
# A list of boot stubs. Required for testing of ukify.
|
|
boot_stubs = []
|
|
|
|
build_dir_include = include_directories('.')
|
|
|
|
basic_includes = include_directories(
|
|
'src/basic',
|
|
'src/fundamental',
|
|
'src/systemd',
|
|
'.')
|
|
|
|
libsystemd_includes = [basic_includes, include_directories(
|
|
'src/libsystemd/sd-bus',
|
|
'src/libsystemd/sd-device',
|
|
'src/libsystemd/sd-event',
|
|
'src/libsystemd/sd-hwdb',
|
|
'src/libsystemd/sd-id128',
|
|
'src/libsystemd/sd-journal',
|
|
'src/libsystemd/sd-json',
|
|
'src/libsystemd/sd-netlink',
|
|
'src/libsystemd/sd-network',
|
|
'src/libsystemd/sd-path',
|
|
'src/libsystemd/sd-resolve',
|
|
'src/libsystemd/sd-varlink')]
|
|
|
|
includes = [libsystemd_includes, include_directories('src/shared')]
|
|
|
|
subdir('po')
|
|
subdir('catalog')
|
|
subdir('src/fundamental')
|
|
subdir('src/basic')
|
|
subdir('src/libsystemd')
|
|
subdir('src/shared')
|
|
subdir('src/libudev')
|
|
|
|
libsystemd = shared_library(
|
|
'systemd',
|
|
version : libsystemd_version,
|
|
include_directories : libsystemd_includes,
|
|
link_args : ['-shared',
|
|
# Make sure our library is never deleted from memory, so that our open logging fds don't leak on dlopen/dlclose cycles.
|
|
'-z', 'nodelete',
|
|
'-Wl,--version-script=' + libsystemd_sym_path],
|
|
link_with : [libbasic_static],
|
|
link_whole : [libsystemd_static],
|
|
dependencies : [librt,
|
|
threads,
|
|
userspace],
|
|
link_depends : libsystemd_sym,
|
|
install : true,
|
|
install_tag: 'libsystemd',
|
|
install_dir : libdir)
|
|
|
|
install_libsystemd_static = static_library(
|
|
'systemd',
|
|
libsystemd_sources,
|
|
basic_sources,
|
|
fundamental_sources,
|
|
include_directories : libsystemd_includes,
|
|
build_by_default : static_libsystemd != 'false',
|
|
install : static_libsystemd != 'false',
|
|
install_tag: 'libsystemd',
|
|
install_dir : libdir,
|
|
pic : static_libsystemd_pic,
|
|
dependencies : [libblkid,
|
|
libcap,
|
|
libdl,
|
|
libgcrypt_cflags,
|
|
liblz4_cflags,
|
|
libm,
|
|
libmount,
|
|
libopenssl,
|
|
librt,
|
|
libxz_cflags,
|
|
libzstd_cflags,
|
|
threads,
|
|
userspace],
|
|
c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
|
|
|
|
if static_libsystemd != 'false'
|
|
alias_target('libsystemd', libsystemd, install_libsystemd_static)
|
|
else
|
|
alias_target('libsystemd', libsystemd)
|
|
endif
|
|
|
|
libudev = shared_library(
|
|
'udev',
|
|
version : libudev_version,
|
|
include_directories : includes,
|
|
link_args : ['-shared',
|
|
'-Wl,--version-script=' + libudev_sym_path],
|
|
link_with : [libsystemd_static, libshared_static],
|
|
link_whole : libudev_basic,
|
|
dependencies : [threads,
|
|
userspace],
|
|
link_depends : libudev_sym,
|
|
install : true,
|
|
install_tag: 'libudev',
|
|
install_dir : libdir)
|
|
|
|
install_libudev_static = static_library(
|
|
'udev',
|
|
basic_sources,
|
|
fundamental_sources,
|
|
shared_sources,
|
|
libsystemd_sources,
|
|
libudev_sources,
|
|
include_directories : includes,
|
|
build_by_default : static_libudev != 'false',
|
|
install : static_libudev != 'false',
|
|
install_tag: 'libudev',
|
|
install_dir : libdir,
|
|
link_depends : libudev_sym,
|
|
dependencies : [libmount,
|
|
libshared_deps,
|
|
userspace],
|
|
c_args : static_libudev_pic ? [] : ['-fno-PIC'],
|
|
pic : static_libudev_pic)
|
|
|
|
if static_libudev != 'false'
|
|
alias_target('libudev', libudev, install_libudev_static)
|
|
else
|
|
alias_target('libudev', libudev)
|
|
endif
|
|
|
|
#####################################################################
|
|
|
|
runtest_env = custom_target(
|
|
'systemd-runtest.env',
|
|
output : 'systemd-runtest.env',
|
|
command : [sh, '-c',
|
|
'{ echo SYSTEMD_TEST_DATA=@0@; echo SYSTEMD_CATALOG_DIR=@1@; } >@OUTPUT@'.format(
|
|
project_source_root / 'test',
|
|
project_build_root / 'catalog')],
|
|
depends : catalogs,
|
|
build_by_default : true)
|
|
|
|
test_cflags = ['-DTEST_CODE=1']
|
|
# We intentionally do not do inline initializations with definitions for a
|
|
# bunch of _cleanup_ variables in tests, to ensure valgrind is triggered if we
|
|
# use the variable unexpectedly. This triggers a lot of maybe-uninitialized
|
|
# false positives when the combination of -O2 and -flto is used. Suppress them.
|
|
if '-O2' in c_args and '-flto=auto' in c_args
|
|
test_cflags += cc.first_supported_argument('-Wno-maybe-uninitialized')
|
|
endif
|
|
|
|
#####################################################################
|
|
|
|
executable_template = {
|
|
'include_directories' : includes,
|
|
'link_with' : libshared,
|
|
'install_rpath' : pkglibdir,
|
|
'install' : true,
|
|
}
|
|
|
|
generator_template = executable_template + {
|
|
'install_dir' : systemgeneratordir,
|
|
}
|
|
|
|
libexec_template = executable_template + {
|
|
'install_dir' : libexecdir,
|
|
}
|
|
|
|
executable_additional_kwargs = {
|
|
'dependencies' : userspace,
|
|
}
|
|
|
|
test_template = executable_template + {
|
|
'build_by_default' : want_tests != 'false',
|
|
'install' : install_tests,
|
|
'install_dir' : unittestsdir,
|
|
}
|
|
|
|
test_additional_kwargs = {
|
|
'c_args' : test_cflags,
|
|
'link_depends' : runtest_env,
|
|
}
|
|
|
|
fuzz_template = executable_template + {
|
|
'build_by_default' : fuzzer_build,
|
|
'install' : false,
|
|
}
|
|
|
|
if want_ossfuzz or (want_libfuzzer and fuzzing_engine.found())
|
|
fuzz_additional_kwargs = {
|
|
'dependencies' : fuzzing_engine,
|
|
}
|
|
elif want_libfuzzer and not fuzzing_engine.found()
|
|
fuzz_additional_kwargs = {
|
|
'link_args' : ['-fsanitize=fuzzer'],
|
|
}
|
|
else
|
|
fuzz_additional_kwargs = {
|
|
'sources' : files('src/fuzz/fuzz-main.c'),
|
|
}
|
|
endif
|
|
fuzz_additional_kwargs += {
|
|
'include_directories' : include_directories('src/fuzz'),
|
|
'c_args' : test_cflags,
|
|
}
|
|
|
|
nss_template = {
|
|
'version' : '2',
|
|
'include_directories' : includes,
|
|
# Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
|
|
'link_args' : ['-z', 'nodelete'],
|
|
'link_with' : [
|
|
libsystemd_static,
|
|
libshared_static,
|
|
libbasic_static,
|
|
],
|
|
'dependencies' : [
|
|
librt,
|
|
threads,
|
|
],
|
|
'install' : true,
|
|
'install_tag' : 'nss',
|
|
'install_dir' : libdir,
|
|
}
|
|
|
|
pam_template = {
|
|
'name_prefix' : '',
|
|
'include_directories' : includes,
|
|
'link_with' : [
|
|
libsystemd_static,
|
|
libshared_static,
|
|
],
|
|
'dependencies' : [
|
|
libpam_misc,
|
|
libpam,
|
|
threads,
|
|
],
|
|
'install' : true,
|
|
'install_tag' : 'pam',
|
|
'install_dir' : pamlibdir,
|
|
}
|
|
|
|
module_additional_kwargs = {
|
|
'link_args' : ['-shared'],
|
|
'dependencies' : userspace,
|
|
}
|
|
|
|
#####################################################################
|
|
|
|
# systemd-analyze requires 'libcore'
|
|
subdir('src/core')
|
|
# systemd-networkd requires 'libsystemd_network'
|
|
subdir('src/libsystemd-network')
|
|
# hwdb requires 'udev_link_with' and 'udev_rpath'
|
|
subdir('src/udev')
|
|
|
|
subdir('src/ac-power')
|
|
subdir('src/analyze')
|
|
subdir('src/ask-password')
|
|
subdir('src/backlight')
|
|
subdir('src/battery-check')
|
|
subdir('src/binfmt')
|
|
subdir('src/bless-boot')
|
|
subdir('src/boot')
|
|
subdir('src/bootctl')
|
|
subdir('src/busctl')
|
|
subdir('src/cgls')
|
|
subdir('src/cgroups-agent')
|
|
subdir('src/cgtop')
|
|
subdir('src/coredump')
|
|
subdir('src/creds')
|
|
subdir('src/cryptenroll')
|
|
subdir('src/cryptsetup')
|
|
subdir('src/debug-generator')
|
|
subdir('src/delta')
|
|
subdir('src/detect-virt')
|
|
subdir('src/dissect')
|
|
subdir('src/environment-d-generator')
|
|
subdir('src/escape')
|
|
subdir('src/firstboot')
|
|
subdir('src/fsck')
|
|
subdir('src/fstab-generator')
|
|
subdir('src/getty-generator')
|
|
subdir('src/gpt-auto-generator')
|
|
subdir('src/hibernate-resume')
|
|
subdir('src/home')
|
|
subdir('src/hostname')
|
|
subdir('src/hwdb')
|
|
subdir('src/id128')
|
|
subdir('src/import')
|
|
subdir('src/initctl')
|
|
subdir('src/integritysetup')
|
|
subdir('src/journal')
|
|
subdir('src/journal-remote')
|
|
subdir('src/kernel-install')
|
|
subdir('src/locale')
|
|
subdir('src/login')
|
|
subdir('src/machine')
|
|
subdir('src/machine-id-setup')
|
|
subdir('src/measure')
|
|
subdir('src/mountfsd')
|
|
subdir('src/modules-load')
|
|
subdir('src/mount')
|
|
subdir('src/network')
|
|
subdir('src/notify')
|
|
subdir('src/nspawn')
|
|
subdir('src/nsresourced')
|
|
subdir('src/nss-myhostname')
|
|
subdir('src/nss-mymachines')
|
|
subdir('src/nss-resolve')
|
|
subdir('src/nss-systemd')
|
|
subdir('src/oom')
|
|
subdir('src/partition')
|
|
subdir('src/path')
|
|
subdir('src/pcrextend')
|
|
subdir('src/pcrlock')
|
|
subdir('src/portable')
|
|
subdir('src/pstore')
|
|
subdir('src/quotacheck')
|
|
subdir('src/random-seed')
|
|
subdir('src/rc-local-generator')
|
|
subdir('src/remount-fs')
|
|
subdir('src/reply-password')
|
|
subdir('src/resolve')
|
|
subdir('src/rfkill')
|
|
subdir('src/rpm')
|
|
subdir('src/run')
|
|
subdir('src/run-generator')
|
|
subdir('src/sbsign')
|
|
subdir('src/shutdown')
|
|
subdir('src/sleep')
|
|
subdir('src/socket-activate')
|
|
subdir('src/socket-proxy')
|
|
subdir('src/ssh-generator')
|
|
subdir('src/stdio-bridge')
|
|
subdir('src/sulogin-shell')
|
|
subdir('src/sysctl')
|
|
subdir('src/sysext')
|
|
subdir('src/system-update-generator')
|
|
subdir('src/systemctl')
|
|
subdir('src/sysupdate')
|
|
subdir('src/sysusers')
|
|
subdir('src/sysv-generator')
|
|
subdir('src/storagetm')
|
|
subdir('src/timedate')
|
|
subdir('src/timesync')
|
|
subdir('src/tmpfiles')
|
|
subdir('src/tpm2-setup')
|
|
subdir('src/tty-ask-password-agent')
|
|
subdir('src/update-done')
|
|
subdir('src/update-utmp')
|
|
subdir('src/user-sessions')
|
|
subdir('src/userdb')
|
|
subdir('src/varlinkctl')
|
|
subdir('src/vconsole')
|
|
subdir('src/veritysetup')
|
|
subdir('src/vmspawn')
|
|
subdir('src/volatile-root')
|
|
subdir('src/vpick')
|
|
subdir('src/xdg-autostart-generator')
|
|
|
|
subdir('src/systemd')
|
|
|
|
subdir('src/test')
|
|
subdir('src/fuzz')
|
|
subdir('src/ukify/test') # needs to be last for test_env variable
|
|
subdir('test/fuzz')
|
|
|
|
subdir('mime')
|
|
|
|
alias_target('devel', libsystemd_pc, libudev_pc, systemd_pc, udev_pc)
|
|
|
|
#####################################################################
|
|
|
|
foreach test : simple_tests
|
|
executables += test_template + { 'sources' : [test] }
|
|
endforeach
|
|
|
|
foreach test : libsystemd_tests
|
|
executables += test_template + test
|
|
endforeach
|
|
|
|
foreach fuzzer : simple_fuzzers
|
|
executables += fuzz_template + { 'sources' : [fuzzer] }
|
|
endforeach
|
|
|
|
foreach dict : executables
|
|
name = dict.get('name', '')
|
|
if name == ''
|
|
name = fs.stem(dict.get('sources')[0])
|
|
assert(name.split('-')[0] in ['test', 'fuzz'])
|
|
endif
|
|
|
|
is_test = name.startswith('test-')
|
|
is_fuzz = name.startswith('fuzz-')
|
|
|
|
build = true
|
|
foreach cond : dict.get('conditions', [])
|
|
if conf.get(cond) != 1
|
|
build = false
|
|
break
|
|
endif
|
|
endforeach
|
|
if not build
|
|
continue
|
|
endif
|
|
|
|
kwargs = {}
|
|
foreach key, val : dict
|
|
if key in ['name', 'dbus', 'public', 'conditions',
|
|
'type', 'suite', 'timeout', 'parallel']
|
|
continue
|
|
endif
|
|
|
|
kwargs += { key : val }
|
|
endforeach
|
|
|
|
foreach key, val : executable_additional_kwargs
|
|
kwargs += { key : [ kwargs.get(key, []), val ]}
|
|
endforeach
|
|
|
|
if is_test
|
|
kwargs += { 'install_dir' : kwargs.get('install_dir') / dict.get('type', '') }
|
|
foreach key, val : test_additional_kwargs
|
|
kwargs += { key : [ kwargs.get(key, []), val ] }
|
|
endforeach
|
|
endif
|
|
|
|
if is_fuzz
|
|
foreach key, val : fuzz_additional_kwargs
|
|
kwargs += { key : [ kwargs.get(key, []), val ] }
|
|
endforeach
|
|
endif
|
|
|
|
exe = executable(
|
|
name,
|
|
kwargs : kwargs,
|
|
)
|
|
|
|
executables_by_name += { name : exe }
|
|
|
|
if dict.get('build_by_default', true)
|
|
if dict.get('dbus', false)
|
|
dbus_programs += exe
|
|
endif
|
|
if dict.get('public', false)
|
|
public_programs += exe
|
|
endif
|
|
endif
|
|
|
|
if is_test
|
|
type = dict.get('type', '')
|
|
suite = dict.get('suite', '')
|
|
if suite == ''
|
|
suite = fs.name(fs.parent(dict.get('sources')[0]))
|
|
if suite.startswith('sd-')
|
|
suite = 'libsystemd'
|
|
endif
|
|
endif
|
|
|
|
if type == 'manual'
|
|
message('@0@/@1@ is a manual test'.format(suite, name))
|
|
elif type == 'unsafe' and want_tests != 'unsafe'
|
|
message('@0@/@1@ is an unsafe test'.format(suite, name))
|
|
elif dict.get('build_by_default')
|
|
test(name, exe,
|
|
env : test_env,
|
|
timeout : dict.get('timeout', 30),
|
|
suite : suite,
|
|
is_parallel : dict.get('parallel', true))
|
|
endif
|
|
endif
|
|
|
|
if is_fuzz
|
|
fuzzer_exes += exe
|
|
|
|
if want_tests != 'false'
|
|
# Run the fuzz regression tests without any sanitizers enabled.
|
|
# Additional invocations with sanitizers may get added below.
|
|
fuzz_ins = fuzz_regression_tests.get(name, {})
|
|
foreach directive : fuzz_ins.get('directives', [])
|
|
tt = '@0@_@1@'.format(name, fs.name(directive.full_path()))
|
|
if tt.substring(45) != ''
|
|
error('Directive sample name is too long:', directive.full_path())
|
|
endif
|
|
|
|
test(tt,
|
|
exe,
|
|
suite : 'fuzz',
|
|
args : directive.full_path(),
|
|
depends : directive)
|
|
endforeach
|
|
foreach file : fuzz_ins.get('files', [])
|
|
tt = '@0@_@1@'.format(name, fs.name(file))
|
|
if tt.substring(45) != ''
|
|
error('Fuzz sample name is too long:', fs.name(file))
|
|
endif
|
|
|
|
test(tt,
|
|
exe,
|
|
suite : 'fuzz',
|
|
args : file)
|
|
endforeach
|
|
endif
|
|
endif
|
|
endforeach
|
|
|
|
alias_target('fuzzers', fuzzer_exes)
|
|
|
|
#####################################################################
|
|
|
|
test_dlopen = executables_by_name.get('test-dlopen')
|
|
|
|
nss_targets = []
|
|
pam_targets = []
|
|
foreach dict : modules
|
|
name = dict.get('name')
|
|
is_nss = name.startswith('nss_')
|
|
is_pam = name.startswith('pam_')
|
|
|
|
build = true
|
|
foreach cond : dict.get('conditions', [])
|
|
if conf.get(cond) != 1
|
|
build = false
|
|
break
|
|
endif
|
|
endforeach
|
|
if not build
|
|
continue
|
|
endif
|
|
|
|
kwargs = {}
|
|
foreach key, val : dict
|
|
if key in ['name', 'conditions', 'version-script']
|
|
continue
|
|
endif
|
|
kwargs += { key : val }
|
|
endforeach
|
|
|
|
kwargs += {
|
|
'link_args' : [
|
|
kwargs.get('link_args', []),
|
|
'-Wl,--version-script=' + dict.get('version-script'),
|
|
],
|
|
'link_depends' : [
|
|
kwargs.get('link_depends', []),
|
|
dict.get('version-script'),
|
|
],
|
|
}
|
|
foreach key, val : module_additional_kwargs
|
|
kwargs += { key : [ kwargs.get(key, []), val ]}
|
|
endforeach
|
|
|
|
lib = shared_library(
|
|
name,
|
|
kwargs : kwargs,
|
|
)
|
|
|
|
if is_nss
|
|
# We cannot use shared_module because it does not support version suffix.
|
|
# Unfortunately shared_library insists on creating the symlink…
|
|
meson.add_install_script(sh, '-c', 'rm $DESTDIR@0@/lib@1@.so'.format(libdir, name),
|
|
install_tag : 'nss')
|
|
nss_targets += lib
|
|
endif
|
|
|
|
if is_pam
|
|
pam_targets += lib
|
|
endif
|
|
|
|
if want_tests != 'false' and (is_nss or is_pam)
|
|
test('dlopen-' + name,
|
|
test_dlopen,
|
|
# path to dlopen must include a slash
|
|
args : lib.full_path(),
|
|
depends : lib,
|
|
suite : is_nss ? 'nss' : 'pam')
|
|
endif
|
|
endforeach
|
|
|
|
# We need the actual targets to build aliases
|
|
if nss_targets.length() > 0
|
|
alias_target('nss', nss_targets)
|
|
endif
|
|
if pam_targets.length() > 0
|
|
alias_target('pam', pam_targets)
|
|
endif
|
|
|
|
#####################################################################
|
|
|
|
ukify = custom_target(
|
|
'ukify',
|
|
input : 'src/ukify/ukify.py',
|
|
output : 'ukify',
|
|
command : [jinja2_cmdline, '@INPUT@', '@OUTPUT@'],
|
|
install : want_ukify,
|
|
install_mode : 'rwxr-xr-x',
|
|
install_dir : bindir)
|
|
if want_ukify
|
|
public_programs += ukify
|
|
|
|
# symlink for backwards compatibility after rename
|
|
meson.add_install_script(sh, '-c',
|
|
ln_s.format(bindir / 'ukify',
|
|
libexecdir / 'ukify'))
|
|
endif
|
|
|
|
#####################################################################
|
|
|
|
mkosi = find_program('mkosi', required : false)
|
|
if want_integration_tests and not mkosi.found()
|
|
error('Could not find mkosi which is required to run the integration tests')
|
|
endif
|
|
|
|
mkosi_depends = public_programs
|
|
|
|
foreach executable : ['systemd-journal-remote', 'systemd-measure']
|
|
if executable in executables_by_name
|
|
mkosi_depends += [executables_by_name[executable]]
|
|
endif
|
|
endforeach
|
|
|
|
if mkosi.found()
|
|
custom_target('mkosi',
|
|
build_always_stale : true,
|
|
build_by_default: false,
|
|
console : true,
|
|
output : '.',
|
|
command : [
|
|
mkosi,
|
|
'--directory', meson.current_source_dir(),
|
|
'--output-dir', meson.current_build_dir() / 'mkosi.output',
|
|
'--cache-dir', meson.current_build_dir() / 'mkosi.cache',
|
|
'--build-dir', meson.current_build_dir() / 'mkosi.builddir',
|
|
'--extra-search-path', meson.current_build_dir(),
|
|
'--force',
|
|
'build',
|
|
],
|
|
depends : mkosi_depends,
|
|
)
|
|
endif
|
|
|
|
############################################################
|
|
|
|
subdir('rules.d')
|
|
subdir('test')
|
|
|
|
#####################################################################
|
|
|
|
subdir('docs/sysvinit')
|
|
subdir('docs/var-log')
|
|
subdir('hwdb.d')
|
|
subdir('man')
|
|
subdir('modprobe.d')
|
|
subdir('network')
|
|
subdir('presets')
|
|
subdir('profile.d')
|
|
subdir('shell-completion/bash')
|
|
subdir('shell-completion/zsh')
|
|
subdir('sysctl.d')
|
|
subdir('sysusers.d')
|
|
subdir('tmpfiles.d')
|
|
subdir('units')
|
|
|
|
install_subdir('factory/etc',
|
|
install_dir : factorydir)
|
|
subdir('factory/templates')
|
|
|
|
if install_sysconfdir
|
|
install_data('xorg/50-systemd-user.sh',
|
|
install_dir : xinitrcdir)
|
|
endif
|
|
install_data('LICENSE.GPL2',
|
|
'LICENSE.LGPL2.1',
|
|
'NEWS',
|
|
'README',
|
|
'docs/CODING_STYLE.md',
|
|
'docs/DISTRO_PORTING.md',
|
|
'docs/ENVIRONMENT.md',
|
|
'docs/HACKING.md',
|
|
'docs/TRANSIENT-SETTINGS.md',
|
|
'docs/TRANSLATORS.md',
|
|
'docs/UIDS-GIDS.md',
|
|
install_dir : docdir)
|
|
|
|
install_subdir('LICENSES',
|
|
install_dir : docdir)
|
|
|
|
install_emptydir(systemdstatedir)
|
|
|
|
#####################################################################
|
|
|
|
# Ensure that changes to the docs/ directory do not break the
|
|
# basic Github pages build. But only run it in developer mode,
|
|
# as it might be fragile due to changes in the tooling, and it is
|
|
# not generally useful for users.
|
|
jekyll = find_program('jekyll', required : false)
|
|
if get_option('mode') == 'developer' and want_tests != 'false' and jekyll.found()
|
|
test('github-pages',
|
|
jekyll,
|
|
suite : 'dist',
|
|
args : ['build',
|
|
'--source', project_source_root / 'docs',
|
|
'--destination', project_build_root / '_site'])
|
|
endif
|
|
|
|
#####################################################################
|
|
|
|
check_help = find_program('tools/check-help.sh')
|
|
check_version = find_program('tools/check-version.sh')
|
|
|
|
foreach exec : public_programs
|
|
name = fs.name(exec.full_path())
|
|
if want_tests != 'false'
|
|
test('check-help-' + name,
|
|
check_help,
|
|
suite : 'dist',
|
|
args : exec.full_path(),
|
|
depends: exec)
|
|
|
|
test('check-version-' + name,
|
|
check_version,
|
|
suite : 'dist',
|
|
args : [exec.full_path(),
|
|
project_major_version],
|
|
depends: exec)
|
|
endif
|
|
endforeach
|
|
|
|
# Enable tests for all supported sanitizers
|
|
foreach tuple : fuzz_sanitizers
|
|
sanitizer = tuple[0]
|
|
build = tuple[1]
|
|
|
|
if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
|
|
foreach fuzzer, fuzz_ins : fuzz_regression_tests
|
|
name = '@0@:@1@'.format(fuzzer, sanitizer)
|
|
if want_tests == 'false'
|
|
message('Not compiling @0@ because tests is set to false'.format(name))
|
|
continue
|
|
endif
|
|
if not want_fuzz_tests
|
|
message('Not compiling @0@ because fuzz-tests is set to false'.format(name))
|
|
continue
|
|
endif
|
|
exe = custom_target(
|
|
name,
|
|
output : name,
|
|
depends : build,
|
|
command : [ln, '-fs',
|
|
build.full_path() / fuzzer,
|
|
'@OUTPUT@'],
|
|
build_by_default : true)
|
|
|
|
foreach directive : fuzz_ins.get('directives', [])
|
|
test('@0@_@1@_@2@'.format(fuzzer, fs.name(directive.full_path()), sanitizer),
|
|
env,
|
|
suite : 'fuzz+san',
|
|
env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
|
|
timeout : 60,
|
|
args : [exe.full_path(), directive.full_path()],
|
|
depends : directive)
|
|
endforeach
|
|
foreach file : fuzz_ins.get('files', [])
|
|
test('@0@_@1@_@2@'.format(fuzzer, fs.name(file), sanitizer),
|
|
env,
|
|
suite : 'fuzz+san',
|
|
env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
|
|
timeout : 60,
|
|
args : [exe.full_path(), file])
|
|
endforeach
|
|
endforeach
|
|
endif
|
|
endforeach
|
|
|
|
#####################################################################
|
|
|
|
if git.found()
|
|
all_files = run_command(
|
|
env, '-u', 'GIT_WORK_TREE',
|
|
git, '--git-dir=@0@/.git'.format(project_source_root),
|
|
'ls-files', ':/*.[ch]', ':/*.cc',
|
|
check : false)
|
|
if all_files.returncode() == 0
|
|
all_files = files(all_files.stdout().split())
|
|
|
|
custom_target(
|
|
'tags',
|
|
output : 'tags',
|
|
command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
|
|
run_target(
|
|
'ctags',
|
|
command : [env, 'ctags', '--tag-relative=never', '-o', '@0@/tags'.format(project_source_root)] + all_files)
|
|
|
|
############################################
|
|
|
|
if want_tests != 'false' and conf.get('BUILD_MODE_DEVELOPER') == 1
|
|
test('check-includes',
|
|
files('tools/check-includes.py'),
|
|
args: all_files,
|
|
env : ['PROJECT_SOURCE_ROOT=@0@'.format(project_source_root)],
|
|
suite : 'headers')
|
|
endif
|
|
endif
|
|
|
|
####################################################
|
|
|
|
git_contrib_sh = find_program('tools/git-contrib.sh')
|
|
run_target(
|
|
'git-contrib',
|
|
command : [git_contrib_sh])
|
|
|
|
####################################################
|
|
|
|
git_head = run_command(
|
|
git, '--git-dir=@0@/.git'.format(project_source_root),
|
|
'rev-parse', 'HEAD',
|
|
check : false).stdout().strip()
|
|
git_head_short = run_command(
|
|
git, '--git-dir=@0@/.git'.format(project_source_root),
|
|
'rev-parse', '--short=7', 'HEAD',
|
|
check : false).stdout().strip()
|
|
|
|
run_target(
|
|
'git-snapshot',
|
|
command : [git, 'archive',
|
|
'-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
|
|
git_head_short),
|
|
'--prefix', 'systemd-@0@/'.format(git_head),
|
|
'HEAD'])
|
|
endif
|
|
|
|
#####################################################################
|
|
|
|
check_api_docs_sh = find_program('tools/check-api-docs.sh')
|
|
run_target(
|
|
'check-api-docs',
|
|
depends : [man, libsystemd, libudev],
|
|
command : [check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
|
|
|
|
alias_target('update-dbus-docs', update_dbus_docs)
|
|
alias_target('update-man-rules', update_man_rules)
|
|
|
|
if not meson.is_cross_build()
|
|
custom_target(
|
|
'export-dbus-interfaces',
|
|
output : fs.name(dbus_interfaces_dir),
|
|
install : dbus_interfaces_dir != 'no',
|
|
install_dir : fs.parent(dbus_interfaces_dir),
|
|
command : [export_dbus_interfaces_py, '@OUTPUT@', dbus_programs])
|
|
endif
|
|
|
|
meson_extract_unit_files = find_program('tools/meson-extract-unit-files.py')
|
|
custom_target('installed-unit-files.txt',
|
|
output : 'installed-unit-files.txt',
|
|
capture : true,
|
|
install : want_tests != 'no' and install_tests,
|
|
install_dir : testdata_dir,
|
|
command : [meson_extract_unit_files, project_build_root])
|
|
|
|
#####################################################################
|
|
|
|
alt_time_epoch = run_command('date', '-Is', '-u', '-d', '@@0@'.format(time_epoch),
|
|
check : true).stdout().strip()
|
|
|
|
summary({
|
|
'split bin-sbin' : split_bin,
|
|
'prefix directory' : prefixdir,
|
|
'sysconf directory' : sysconfdir,
|
|
'include directory' : includedir,
|
|
'lib directory' : libdir,
|
|
'SysV init scripts' : sysvinit_path,
|
|
'SysV rc?.d directories' : sysvrcnd_path,
|
|
'PAM modules directory' : pamlibdir,
|
|
'PAM configuration directory' : pamconfdir,
|
|
'ssh server configuration directory' : sshdconfdir,
|
|
'ssh server privilege separation directory' : sshdprivsepdir,
|
|
'ssh client configuration directory' : sshconfdir,
|
|
'libcryptsetup plugins directory' : libcryptsetup_plugins_dir,
|
|
'Shell profile directory' : shellprofiledir,
|
|
'RPM macros directory' : rpmmacrosdir,
|
|
'modprobe.d directory' : modprobedir,
|
|
'D-Bus policy directory' : dbuspolicydir,
|
|
'D-Bus session directory' : dbussessionservicedir,
|
|
'D-Bus system directory' : dbussystemservicedir,
|
|
'D-Bus interfaces directory' : dbus_interfaces_dir,
|
|
'bash completions directory' : bashcompletiondir,
|
|
'zsh completions directory' : zshcompletiondir,
|
|
'private shared lib version tag' : shared_lib_tag,
|
|
'extra start script' : get_option('rc-local'),
|
|
'debug shell' : '@0@ @ @1@'.format(get_option('debug-shell'),
|
|
get_option('debug-tty')),
|
|
'system UIDs' : '<=@0@ (alloc >=@1@)'.format(conf.get('SYSTEM_UID_MAX'),
|
|
conf.get('SYSTEM_ALLOC_UID_MIN')),
|
|
'system GIDs' : '<=@0@ (alloc >=@1@)'.format(conf.get('SYSTEM_GID_MAX'),
|
|
conf.get('SYSTEM_ALLOC_GID_MIN')),
|
|
'dynamic UIDs' : '@0@…@1@'.format(dynamic_uid_min, dynamic_uid_max),
|
|
'container UID bases' : '@0@…@1@'.format(container_uid_base_min, container_uid_base_max),
|
|
'static UID/GID allocations' : ' '.join(static_ugids),
|
|
'/dev/kvm access mode' : get_option('dev-kvm-mode'),
|
|
'render group access mode' : get_option('group-render-mode'),
|
|
'certificate root directory' : get_option('certificate-root'),
|
|
'support URL' : support_url,
|
|
'nobody user name' : nobody_user,
|
|
'nobody group name' : nobody_group,
|
|
'fallback hostname' : get_option('fallback-hostname'),
|
|
'default compression method' : compression,
|
|
'default DNSSEC mode' : default_dnssec,
|
|
'default DNS-over-TLS mode' : default_dns_over_tls,
|
|
'default mDNS mode' : default_mdns,
|
|
'default LLMNR mode' : default_llmnr,
|
|
'default DNS servers' : dns_servers.split(' '),
|
|
'default NTP servers' : ntp_servers.split(' '),
|
|
'default net.naming_scheme= value': default_net_naming_scheme,
|
|
'default KillUserProcesses= value': kill_user_processes,
|
|
'default locale' : default_locale,
|
|
'default nspawn locale' : nspawn_locale,
|
|
'default status unit format' : status_unit_format_default,
|
|
'default user $PATH' :
|
|
default_user_path != '' ? default_user_path : '(same as system services)',
|
|
'systemd service watchdog' : service_watchdog == '' ? 'disabled' : service_watchdog,
|
|
'time epoch' : '@0@ (@1@)'.format(time_epoch, alt_time_epoch)})
|
|
|
|
# TODO:
|
|
# CFLAGS: ${OUR_CFLAGS} ${CFLAGS}
|
|
# CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
|
|
# LDFLAGS: ${OUR_LDFLAGS} ${LDFLAGS}
|
|
|
|
found = []
|
|
missing = []
|
|
|
|
foreach tuple : [
|
|
# dependencies
|
|
['ACL'],
|
|
['AUDIT'],
|
|
['AppArmor'],
|
|
['IMA'],
|
|
['PAM'],
|
|
['SECCOMP'],
|
|
['SELinux'],
|
|
['SMACK'],
|
|
['blkid'],
|
|
['elfutils'],
|
|
['gcrypt'],
|
|
['gnutls'],
|
|
['libbpf'],
|
|
['libcryptsetup'],
|
|
['libcryptsetup-plugins'],
|
|
['libcurl'],
|
|
['libfdisk'],
|
|
['libfido2'],
|
|
['libidn'],
|
|
['libidn2'],
|
|
['libiptc'],
|
|
['microhttpd'],
|
|
['openssl'],
|
|
['p11kit'],
|
|
['passwdqc'],
|
|
['pcre2'],
|
|
['pwquality'],
|
|
['qrencode'],
|
|
['tpm2'],
|
|
['xkbcommon'],
|
|
|
|
# compression libs
|
|
['zstd'],
|
|
['lz4'],
|
|
['xz'],
|
|
['zlib'],
|
|
['bzip2'],
|
|
|
|
# components
|
|
['backlight'],
|
|
['binfmt'],
|
|
['bootloader'],
|
|
['bpf-framework', conf.get('BPF_FRAMEWORK') == 1],
|
|
['coredump'],
|
|
['efi'],
|
|
['environment.d'],
|
|
['firstboot'],
|
|
['hibernate'],
|
|
['homed'],
|
|
['hostnamed'],
|
|
['hwdb'],
|
|
['importd'],
|
|
['initrd'],
|
|
['kernel-install'],
|
|
['localed'],
|
|
['logind'],
|
|
['machined'],
|
|
['networkd'],
|
|
['nss-myhostname'],
|
|
['nss-mymachines'],
|
|
['nss-resolve'],
|
|
['nss-systemd'],
|
|
['oomd'],
|
|
['portabled'],
|
|
['pstore'],
|
|
['quotacheck'],
|
|
['randomseed'],
|
|
['repart'],
|
|
['resolve'],
|
|
['rfkill'],
|
|
['sysext'],
|
|
['systemd-analyze', conf.get('ENABLE_ANALYZE') == 1],
|
|
['sysupdate'],
|
|
['sysupdated'],
|
|
['sysusers'],
|
|
['storagetm'],
|
|
['timedated'],
|
|
['timesyncd'],
|
|
['tmpfiles'],
|
|
['userdb'],
|
|
['vconsole'],
|
|
['vmspawn'],
|
|
['xdg-autostart'],
|
|
|
|
# optional features
|
|
['dmi'],
|
|
['idn'],
|
|
['polkit'],
|
|
['legacy-pkla', install_polkit_pkla],
|
|
['kmod'],
|
|
['xenctrl'],
|
|
['dbus'],
|
|
['glib'],
|
|
['tpm'],
|
|
['man pages', want_man],
|
|
['html pages', want_html],
|
|
['man page indices', want_man and have_lxml],
|
|
['SysV compat'],
|
|
['compat-mutable-uid-boundaries'],
|
|
['utmp'],
|
|
['ldconfig'],
|
|
['adm group', get_option('adm-group')],
|
|
['wheel group', get_option('wheel-group')],
|
|
['gshadow'],
|
|
['debug hashmap'],
|
|
['debug mmap cache'],
|
|
['debug siphash'],
|
|
['trace logging', conf.get('LOG_TRACE') == 1],
|
|
['slow tests', want_slow_tests],
|
|
['fuzz tests', want_fuzz_tests],
|
|
['install tests', install_tests],
|
|
['link-udev-shared', get_option('link-udev-shared')],
|
|
['link-systemctl-shared', get_option('link-systemctl-shared')],
|
|
['link-networkd-shared', get_option('link-networkd-shared')],
|
|
['link-timesyncd-shared', get_option('link-timesyncd-shared')],
|
|
['link-journalctl-shared', get_option('link-journalctl-shared')],
|
|
['link-boot-shared', get_option('link-boot-shared')],
|
|
['link-portabled-shared', get_option('link-portabled-shared')],
|
|
['first-boot-full-preset'],
|
|
['fexecve'],
|
|
['standalone-binaries', get_option('standalone-binaries')],
|
|
['coverage', get_option('b_coverage')],
|
|
]
|
|
|
|
if tuple.length() >= 2
|
|
cond = tuple[1]
|
|
else
|
|
ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
|
|
ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
|
|
cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
|
|
endif
|
|
if cond
|
|
found += tuple[0]
|
|
else
|
|
missing += tuple[0]
|
|
endif
|
|
endforeach
|
|
|
|
if static_libsystemd == 'false'
|
|
missing += 'static-libsystemd'
|
|
else
|
|
found += 'static-libsystemd(@0@)'.format(static_libsystemd)
|
|
endif
|
|
|
|
if static_libudev == 'false'
|
|
missing += 'static-libudev'
|
|
else
|
|
found += 'static-libudev(@0@)'.format(static_libudev)
|
|
endif
|
|
|
|
if conf.get('HAVE_OPENSSL_OR_GCRYPT') == 1 and conf.get('PREFER_OPENSSL') == 1
|
|
found += 'cryptolib(openssl)'
|
|
elif conf.get('HAVE_OPENSSL_OR_GCRYPT') == 1
|
|
found += 'cryptolib(gcrypt)'
|
|
else
|
|
missing += 'cryptolib'
|
|
endif
|
|
|
|
if conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1
|
|
found += 'DNS-over-TLS(gnutls)'
|
|
elif conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1
|
|
found += 'DNS-over-TLS(openssl)'
|
|
else
|
|
missing += 'DNS-over-TLS'
|
|
endif
|
|
|
|
summary({
|
|
'enabled' : ', '.join(found),
|
|
'disabled' : ', '.join(missing)},
|
|
section : 'Features')
|