# NOTE: Make sure to (re-)format this file on changes with `nixpkgs-fmt`! { stdenv , lib , nixosTests , fetchFromGitHub , fetchpatch , fetchzip , applyPatches , buildPackages , makeBinaryWrapper , ninja , meson , m4 , pkg-config , coreutils , gperf , getent , glibcLocales # glib is only used during tests (test-bus-gvariant, test-bus-marshal) , glib , substituteAll , gettext , python3Packages # Mandatory dependencies , libcap , util-linux , kbd , kmod , libxcrypt # Optional dependencies , pam , cryptsetup , audit , acl , lz4 , libgcrypt , libgpg-error , libidn2 , curl , gnutar , gnupg , zlib , xz , zstd , tpm2-tss , libuuid , libapparmor , intltool , bzip2 , pcre2 , e2fsprogs , elfutils , linuxHeaders ? stdenv.cc.libc.linuxHeaders , gnu-efi , iptables , withSelinux ? false , libselinux , withLibseccomp ? lib.meta.availableOn stdenv.hostPlatform libseccomp , libseccomp , withKexectools ? lib.meta.availableOn stdenv.hostPlatform kexec-tools , kexec-tools , bashInteractive , libmicrohttpd , libfido2 , p11-kit # the (optional) BPF feature requires bpftool, libbpf, clang and llvm-strip to be available during build time. # Only libbpf should be a runtime dependency. , bpftools , libbpf , llvmPackages , withAnalyze ? true , withApparmor ? true , withCompression ? true # adds bzip2, lz4, xz and zstd , withCoredump ? true , withCryptsetup ? true , withDocumentation ? true , withEfi ? stdenv.hostPlatform.isEfi && !stdenv.hostPlatform.isMusl , withFido2 ? true , withHomed ? false , withHostnamed ? true , withHwdb ? true , withImportd ? !stdenv.hostPlatform.isMusl , withLibBPF ? lib.versionAtLeast llvmPackages.clang.version "10.0" , withLocaled ? true , withLogind ? true , withMachined ? true , withNetworkd ? true , withNss ? !stdenv.hostPlatform.isMusl , withOomd ? true , withPCRE2 ? true , withPolkit ? true , withPortabled ? !stdenv.hostPlatform.isMusl , withRemote ? !stdenv.hostPlatform.isMusl , withResolved ? true , withShellCompletions ? true , withTimedated ? true , withTimesyncd ? true , withTpm2Tss ? true , withUserDb ? true , withUtmp ? !stdenv.hostPlatform.isMusl # tests assume too much system access for them to be feasible for us right now , withTests ? false # name argument , pname ? "systemd" , libxslt , docbook_xsl , docbook_xml_dtd_42 , docbook_xml_dtd_45 }: assert withImportd -> withCompression; assert withCoredump -> withCompression; assert withHomed -> withCryptsetup; let wantCurl = withRemote || withImportd; wantGcrypt = withResolved || withImportd; version = "252.3"; # Bump this variable on every (major) version change. See below (in the meson options list) for why. # command: # $ curl -s https://api.github.com/repos/systemd/systemd/releases/latest | \ # jq '.created_at|strptime("%Y-%m-%dT%H:%M:%SZ")|mktime' releaseTimestamp = "1667246393"; in stdenv.mkDerivation { inherit pname version; # We use systemd/systemd-stable for src, and ship NixOS-specific patches inside nixpkgs directly # This has proven to be less error-prone than the previous systemd fork. src = fetchFromGitHub { owner = "systemd"; repo = "systemd-stable"; rev = "v${version}"; hash = "sha256-F2wtg12amigd5KNCWmG3b9Yu6PUOby9mQgZ2VFtxl5A=="; }; # On major changes, or when otherwise required, you *must* reformat the patches, # `git am path/to/00*.patch` them into a systemd worktree, rebase to the more recent # systemd version, and export the patches again via # `git -c format.signoff=false format-patch v${version} --no-numbered --zero-commit --no-signature`. # Use `find . -name "*.patch" | sort` to get an up-to-date listing of all patches patches = [ ./0001-Start-device-units-for-uninitialised-encrypted-devic.patch ./0002-Don-t-try-to-unmount-nix-or-nix-store.patch ./0003-Fix-NixOS-containers.patch ./0004-Look-for-fsck-in-the-right-place.patch ./0005-Add-some-NixOS-specific-unit-directories.patch ./0006-Get-rid-of-a-useless-message-in-user-sessions.patch ./0007-hostnamed-localed-timedated-disable-methods-that-cha.patch ./0008-Fix-hwdb-paths.patch ./0009-Change-usr-share-zoneinfo-to-etc-zoneinfo.patch ./0010-localectl-use-etc-X11-xkb-for-list-x11.patch ./0011-build-don-t-create-statedir-and-don-t-touch-prefixdi.patch ./0012-add-rootprefix-to-lookup-dir-paths.patch ./0013-systemd-shutdown-execute-scripts-in-etc-systemd-syst.patch ./0014-systemd-sleep-execute-scripts-in-etc-systemd-system-.patch ./0015-path-util.h-add-placeholder-for-DEFAULT_PATH_NORMAL.patch ./0016-pkg-config-derive-prefix-from-prefix.patch ./0017-inherit-systemd-environment-when-calling-generators.patch ./0018-core-don-t-taint-on-unmerged-usr.patch ] ++ lib.optional stdenv.hostPlatform.isMusl ( let oe-core = fetchzip { url = "https://git.openembedded.org/openembedded-core/snapshot/openembedded-core-d43ec090ceb2bf0016a065103a4c34d0c43cb906.tar.gz"; sha256 = "sha256-e5rHmz0uyNgJwrAj96VGWWu9YHhZtJXoDpCtj17eC5w="; }; oe-core-patched = applyPatches { src = oe-core; patches = [ (fetchpatch { url = "https://lore.kernel.org/all/20221109002306.853567-1-raj.khem@gmail.com/raw"; includes = [ "meta/recipes-core/systemd/systemd/*" ]; sha256 = "sha256-aPJjN4vesZwFzgY4Nb6uaIuHz/quH1HccSVEof32IOU="; }) ]; }; musl-patches = oe-core-patched + "/meta/recipes-core/systemd/systemd"; in [ (musl-patches + "/0003-missing_type.h-add-comparison_fn_t.patch") (musl-patches + "/0004-add-fallback-parse_printf_format-implementation.patch") (musl-patches + "/0005-src-basic-missing.h-check-for-missing-strndupa.patch") (musl-patches + "/0007-don-t-fail-if-GLOB_BRACE-and-GLOB_ALTDIRFUNC-is-not-.patch") (musl-patches + "/0008-add-missing-FTW_-macros-for-musl.patch") (musl-patches + "/0010-Use-uintmax_t-for-handling-rlim_t.patch") (musl-patches + "/0011-test-sizeof.c-Disable-tests-for-missing-typedefs-in-.patch") (musl-patches + "/0012-don-t-pass-AT_SYMLINK_NOFOLLOW-flag-to-faccessat.patch") (musl-patches + "/0013-Define-glibc-compatible-basename-for-non-glibc-syste.patch") (musl-patches + "/0014-Do-not-disable-buffering-when-writing-to-oom_score_a.patch") (musl-patches + "/0015-distinguish-XSI-compliant-strerror_r-from-GNU-specif.patch") (musl-patches + "/0018-avoid-redefinition-of-prctl_mm_map-structure.patch") (musl-patches + "/0022-do-not-disable-buffer-in-writing-files.patch") (musl-patches + "/0025-Handle-__cpu_mask-usage.patch") (musl-patches + "/0026-Handle-missing-gshadow.patch") (musl-patches + "/0028-missing_syscall.h-Define-MIPS-ABI-defines-for-musl.patch") (musl-patches + "/0001-pass-correct-parameters-to-getdents64.patch") (musl-patches + "/0002-Add-sys-stat.h-for-S_IFDIR.patch") (musl-patches + "/0001-Adjust-for-musl-headers.patch") (musl-patches + "/0001-networkd-ipv4acd.c-Use-net-if.h-for-getting-IFF_LOOP.patch") (musl-patches + "/0001-test-compile-test-utmp.c-only-if-UTMP-is-enabled.patch") ] ); postPatch = '' substituteInPlace src/basic/path-util.h --replace "@defaultPathNormal@" "${placeholder "out"}/bin/" substituteInPlace src/boot/efi/meson.build \ --replace \ "run_command(cc.cmd_array(), '-print-prog-name=objcopy', check: true).stdout().strip()" \ "'${stdenv.cc.bintools.targetPrefix}objcopy'" '' + lib.optionalString withLibBPF '' substituteInPlace meson.build \ --replace "find_program('clang'" "find_program('${stdenv.cc.targetPrefix}clang'" # BPF does not work with stack protector substituteInPlace src/core/bpf/meson.build \ --replace "clang_flags = [" "clang_flags = [ '-fno-stack-protector'," '' + ( let # The following patches references to dynamic libraries to ensure that # all the features that are implemented via dlopen(3) are available (or # explicitly deactivated) by pointing dlopen to the absolute store path # instead of relying on the linkers runtime lookup code. # # All of the shared library references have to be handled. When new ones # are introduced by upstream (or one of our patches) they must be # explicitly declared, otherwise the build will fail. # # As of systemd version 247 we've seen a few errors like `libpcre2.… not # found` when using e.g. --grep with journalctl. Those errors should # become less unexpected now. # # There are generally two classes of dlopen(3) calls. Those that we want to # support and those that should be deactivated / unsupported. This change # enforces that we handle all dlopen calls explicitly. Meaning: There is # not a single dlopen call in the source code tree that we did not # explicitly handle. # # In order to do this we introduced a list of attributes that maps from # shared object name to the package that contains them. The package can be # null meaning the reference should be nuked and the shared object will # never be loadable during runtime (because it points at an invalid store # path location). # # To get a list of dynamically loaded libraries issue something like # `grep -ri '"lib[a-zA-Z0-9-]*\.so[\.0-9a-zA-z]*"'' $src` and update the below list. dlopenLibs = let opt = condition: pkg: if condition then pkg else null; in [ # bpf compilation support. We use libbpf 1 now. { name = "libbpf.so.1"; pkg = opt withLibBPF libbpf; } { name = "libbpf.so.0"; pkg = null; } # We did never provide support for libxkbcommon & qrencode { name = "libxkbcommon.so.0"; pkg = null; } { name = "libqrencode.so.4"; pkg = null; } { name = "libqrencode.so.3"; pkg = null; } # We did not provide libpwquality before so it is safe to disable it for # now. { name = "libpwquality.so.1"; pkg = null; } # Only include cryptsetup if it is enabled. We might not be able to # provide it during "bootstrap" in e.g. the minimal systemd build as # cryptsetup has udev (aka systemd) in it's dependencies. { name = "libcryptsetup.so.12"; pkg = opt withCryptsetup cryptsetup; } # We are using libidn2 so we only provide that and ignore the others. # Systemd does this decision during configure time and uses ifdef's to # enable specific branches. We can safely ignore (nuke) the libidn "v1" # libraries. { name = "libidn2.so.0"; pkg = libidn2; } { name = "libidn.so.12"; pkg = null; } { name = "libidn.so.11"; pkg = null; } # journalctl --grep requires libpcre so let's provide it { name = "libpcre2-8.so.0"; pkg = pcre2; } # Support for TPM2 in systemd-cryptsetup, systemd-repart and systemd-cryptenroll { name = "libtss2-esys.so.0"; pkg = opt withTpm2Tss tpm2-tss; } { name = "libtss2-rc.so.0"; pkg = opt withTpm2Tss tpm2-tss; } { name = "libtss2-mu.so.0"; pkg = opt withTpm2Tss tpm2-tss; } { name = "libtss2-tcti-"; pkg = opt withTpm2Tss tpm2-tss; } { name = "libfido2.so.1"; pkg = opt withFido2 libfido2; } # inspect-elf support { name = "libelf.so.1"; pkg = opt withCoredump elfutils; } { name = "libdw.so.1"; pkg = opt withCoredump elfutils; } ]; patchDlOpen = dl: let library = "${lib.makeLibraryPath [ dl.pkg ]}/${dl.name}"; in if dl.pkg == null then '' # remove the dependency on the library by replacing it with an invalid path for file in $(grep -lr '"${dl.name}"' src); do echo "patching dlopen(\"${dl.name}\", …) in $file to an invalid store path ("/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-not-implemented/${dl.name}")…" substituteInPlace "$file" --replace '"${dl.name}"' '"/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-not-implemented/${dl.name}"' done '' else '' # ensure that the library we provide actually exists if ! [ -e ${library} ]; then # exceptional case, details: # https://github.com/systemd/systemd-stable/blob/v249-stable/src/shared/tpm2-util.c#L157 if ! [[ "${library}" =~ .*libtss2-tcti-$ ]]; then echo 'The shared library `${library}` does not exist but was given as substitute for `${dl.name}`' exit 1 fi fi # make the path to the dependency explicit for file in $(grep -lr '"${dl.name}"' src); do echo "patching dlopen(\"${dl.name}\", …) in $file to ${library}…" substituteInPlace "$file" --replace '"${dl.name}"' '"${library}"' done ''; in # patch all the dlopen calls to contain absolute paths to the libraries lib.concatMapStringsSep "\n" patchDlOpen dlopenLibs ) # finally ensure that there are no left-over dlopen calls (or rather strings pointing to shared libraries) that we didn't handle + '' if grep -qr '"lib[a-zA-Z0-9-]*\.so[\.0-9a-zA-z]*"' src; then echo "Found unhandled dynamic library calls: " grep -r '"lib[a-zA-Z0-9-]*\.so[\.0-9a-zA-z]*"' src exit 1 fi '' # Finally, patch shebangs in scripts used at build time. This must not patch # scripts that will end up in the output, to avoid build platform references # when cross-compiling. + '' shopt -s extglob patchShebangs tools test src/!(rpm) ''; outputs = [ "out" "man" "dev" ]; nativeBuildInputs = [ pkg-config makeBinaryWrapper gperf ninja meson glibcLocales getent m4 intltool gettext libxslt docbook_xsl docbook_xml_dtd_42 docbook_xml_dtd_45 (buildPackages.python3Packages.python.withPackages (ps: with ps; [ lxml jinja2 ])) ] ++ lib.optionals withLibBPF [ bpftools llvmPackages.clang llvmPackages.libllvm ] ; buildInputs = [ acl audit kmod libxcrypt libcap libidn2 libuuid linuxHeaders pam ] ++ lib.optional wantGcrypt libgcrypt ++ lib.optional withTests glib ++ lib.optional withApparmor libapparmor ++ lib.optional wantCurl (lib.getDev curl) ++ lib.optionals withCompression [ bzip2 lz4 xz zstd ] ++ lib.optional withCoredump elfutils ++ lib.optional withCryptsetup (lib.getDev cryptsetup.dev) ++ lib.optional withEfi gnu-efi ++ lib.optional withKexectools kexec-tools ++ lib.optional withLibseccomp libseccomp ++ lib.optional withNetworkd iptables ++ lib.optional withPCRE2 pcre2 ++ lib.optional withResolved libgpg-error ++ lib.optional withSelinux libselinux ++ lib.optional withRemote libmicrohttpd ++ lib.optionals withHomed [ p11-kit ] ++ lib.optionals (withHomed || withCryptsetup) [ libfido2 ] ++ lib.optionals withLibBPF [ libbpf ] ++ lib.optional withTpm2Tss tpm2-tss ; #dontAddPrefix = true; mesonFlags = [ "-Dversion-tag=${version}" # We bump this variable on every (major) version change to ensure # that we have known-good value for a timestamp that is in the (not so distant) past. # This serves as a lower bound for valid system timestamps during startup. Systemd will # reset the system timestamp if this date is +- 15 years from the system time. # See the systemd v250 release notes for further details: # https://github.com/systemd/systemd/blob/60e930fc3e6eb8a36fbc184773119eb8d2f30364/NEWS#L258-L266 "-Dtime-epoch=${releaseTimestamp}" "-Dmode=release" "-Ddbuspolicydir=${placeholder "out"}/share/dbus-1/system.d" "-Ddbussessionservicedir=${placeholder "out"}/share/dbus-1/services" "-Ddbussystemservicedir=${placeholder "out"}/share/dbus-1/system-services" "-Dpamconfdir=${placeholder "out"}/etc/pam.d" "-Drootprefix=${placeholder "out"}" "-Dpkgconfiglibdir=${placeholder "dev"}/lib/pkgconfig" "-Dpkgconfigdatadir=${placeholder "dev"}/share/pkgconfig" "-Dloadkeys-path=${kbd}/bin/loadkeys" "-Dsetfont-path=${kbd}/bin/setfont" "-Dtty-gid=3" # tty in NixOS has gid 3 "-Ddebug-shell=${bashInteractive}/bin/bash" "-Dglib=${lib.boolToString withTests}" # while we do not run tests we should also not build them. Removes about 600 targets "-Dtests=false" "-Danalyze=${lib.boolToString withAnalyze}" "-Dgcrypt=${lib.boolToString wantGcrypt}" "-Dimportd=${lib.boolToString withImportd}" "-Dlz4=${lib.boolToString withCompression}" "-Dhomed=${lib.boolToString withHomed}" "-Dlogind=${lib.boolToString withLogind}" "-Dlocaled=${lib.boolToString withLocaled}" "-Dhostnamed=${lib.boolToString withHostnamed}" "-Dmachined=${lib.boolToString withMachined}" "-Dnetworkd=${lib.boolToString withNetworkd}" "-Doomd=${lib.boolToString withOomd}" "-Dpolkit=${lib.boolToString withPolkit}" "-Dlibcryptsetup=${lib.boolToString withCryptsetup}" "-Dportabled=${lib.boolToString withPortabled}" "-Dhwdb=${lib.boolToString withHwdb}" "-Dremote=${lib.boolToString withRemote}" "-Dsysusers=false" "-Dtimedated=${lib.boolToString withTimedated}" "-Dtimesyncd=${lib.boolToString withTimesyncd}" "-Duserdb=${lib.boolToString withUserDb}" "-Dcoredump=${lib.boolToString withCoredump}" "-Dfirstboot=false" "-Dresolve=${lib.boolToString withResolved}" "-Dsplit-usr=false" "-Dlibcurl=${lib.boolToString wantCurl}" "-Dlibidn=false" "-Dlibidn2=true" "-Dquotacheck=false" "-Dldconfig=false" "-Dsmack=true" "-Db_pie=true" "-Dinstall-sysconfdir=false" "-Dsbat-distro=nixos" "-Dsbat-distro-summary=NixOS" "-Dsbat-distro-url=https://nixos.org/" "-Dsbat-distro-pkgname=${pname}" "-Dsbat-distro-version=${version}" /* As of now, systemd doesn't allow runtime configuration of these values. So the settings in /etc/login.defs have no effect on it. Many people think this should be supported however, see - https://github.com/systemd/systemd/issues/3855 - https://github.com/systemd/systemd/issues/4850 - https://github.com/systemd/systemd/issues/9769 - https://github.com/systemd/systemd/issues/9843 - https://github.com/systemd/systemd/issues/10184 */ "-Dsystem-uid-max=999" "-Dsystem-gid-max=999" "-Dsysvinit-path=" "-Dsysvrcnd-path=" "-Dkmod-path=${kmod}/bin/kmod" "-Dsulogin-path=${util-linux}/bin/sulogin" "-Dmount-path=${util-linux}/bin/mount" "-Dumount-path=${util-linux}/bin/umount" "-Dcreate-log-dirs=false" # Use cgroupsv2. This is already the upstream default, but better be explicit. "-Ddefault-hierarchy=unified" # Upstream defaulted to disable manpages since they optimize for the much # more frequent development builds "-Dman=true" "-Defi=${lib.boolToString withEfi}" "-Dgnu-efi=${lib.boolToString withEfi}" ] ++ lib.optionals withEfi [ "-Defi-libdir=${toString gnu-efi}/lib" "-Defi-includedir=${toString gnu-efi}/include/efi" ] ++ lib.optionals (withShellCompletions == false) [ "-Dbashcompletiondir=no" "-Dzshcompletiondir=no" ] ++ lib.optionals (!withNss) [ "-Dnss-myhostname=false" "-Dnss-mymachines=false" "-Dnss-resolve=false" "-Dnss-systemd=false" ] ++ lib.optionals withLibBPF [ "-Dbpf-framework=true" ] ++ lib.optionals withTpm2Tss [ "-Dtpm2=true" ] ++ lib.optionals (!withUtmp) [ "-Dutmp=false" ] ++ lib.optionals stdenv.hostPlatform.isMusl [ "-Dgshadow=false" "-Didn=false" ]; preConfigure = let # A list of all the runtime binaries that the systemd executables, tests and libraries are referencing in their source code, scripts and unit files. # As soon as a dependency isn't required anymore we should remove it from the list. The `where` attribute for each of the replacement patterns must be exhaustive. If another (unhandled) case is found in the source code the build fails with an error message. binaryReplacements = [ { search = "/usr/bin/getent"; replacement = "${getent}/bin/getent"; where = [ "src/nspawn/nspawn-setuid.c" ]; } { search = "/sbin/mkswap"; replacement = "${lib.getBin util-linux}/sbin/mkswap"; where = [ "man/systemd-makefs@.service.xml" ]; } { search = "/sbin/swapon"; replacement = "${lib.getBin util-linux}/sbin/swapon"; where = [ "src/core/swap.c" "src/basic/unit-def.h" ]; } { search = "/sbin/swapoff"; replacement = "${lib.getBin util-linux}/sbin/swapoff"; where = [ "src/core/swap.c" ]; } { search = "/bin/echo"; replacement = "${coreutils}/bin/echo"; where = [ "man/systemd-analyze.xml" "man/systemd.service.xml" "src/analyze/test-verify.c" "src/test/test-env-file.c" "src/test/test-fileio.c" "src/test/test-load-fragment.c" ]; } { search = "/bin/cat"; replacement = "${coreutils}/bin/cat"; where = [ "test/create-busybox-container" "test/test-execute/exec-noexecpaths-simple.service" "src/journal/cat.c" ]; } { search = "/sbin/modprobe"; replacement = "${lib.getBin kmod}/sbin/modprobe"; where = [ "units/modprobe@.service" ]; } { search = "/usr/lib/systemd/systemd-fsck"; replacement = "$out/lib/systemd/systemd-fsck"; where = [ "man/systemd-fsck@.service.xml" ]; } ] ++ lib.optionals withImportd [ { search = "\"gpg\""; replacement = "\\\"${gnupg}/bin/gpg\\\""; where = [ "src/import/pull-common.c" ]; } { search = "\"tar\""; replacement = "\\\"${gnutar}/bin/tar\\\""; where = [ "src/import/export-tar.c" "src/import/import-common.c" "src/import/import-tar.c" ]; ignore = [ # occurrences here refer to the tar sub command "src/sysupdate/sysupdate-resource.c" "src/sysupdate/sysupdate-transfer.c" "src/import/pull.c" "src/import/export.c" "src/import/import.c" "src/import/importd.c" # runs `tar` but also also creates a temporary directory with the string "src/import/pull-tar.c" ]; } ]; # { replacement, search, where } -> List[str] mkSubstitute = { replacement, search, where, ignore ? [ ] }: map (path: "substituteInPlace ${path} --replace '${search}' \"${replacement}\"") where; mkEnsureSubstituted = { replacement, search, where, ignore ? [ ] }: let ignore' = lib.concatStringsSep "|" (ignore ++ [ "^test" "NEWS" ]); in '' set +e search=$(grep '${search}' -r | grep -v "${replacement}" | grep -Ev "${ignore'}") set -e if [[ -n "$search" ]]; then echo "Not all references to '${search}' have been replaced. Found the following matches:" echo "$search" exit 1 fi ''; in '' mesonFlagsArray+=(-Dntp-servers="0.nixos.pool.ntp.org 1.nixos.pool.ntp.org 2.nixos.pool.ntp.org 3.nixos.pool.ntp.org") export LC_ALL="en_US.UTF-8"; ${lib.concatStringsSep "\n" (lib.flatten (map mkSubstitute binaryReplacements))} ${lib.concatMapStringsSep "\n" mkEnsureSubstituted binaryReplacements} substituteInPlace src/libsystemd/sd-journal/catalog.c \ --replace /usr/lib/systemd/catalog/ $out/lib/systemd/catalog/ substituteInPlace src/import/pull-tar.c \ --replace 'wait_for_terminate_and_check("tar"' 'wait_for_terminate_and_check("${gnutar}/bin/tar"' ''; # These defines are overridden by CFLAGS and would trigger annoying # warning messages postConfigure = '' substituteInPlace config.h \ --replace "POLKIT_AGENT_BINARY_PATH" "_POLKIT_AGENT_BINARY_PATH" \ --replace "SYSTEMD_BINARY_PATH" "_SYSTEMD_BINARY_PATH" \ --replace "SYSTEMD_CGROUP_AGENTS_PATH" "_SYSTEMD_CGROUP_AGENT_PATH" ''; NIX_CFLAGS_COMPILE = toString ([ # Can't say ${polkit.bin}/bin/pkttyagent here because that would # lead to a cyclic dependency. "-UPOLKIT_AGENT_BINARY_PATH" "-DPOLKIT_AGENT_BINARY_PATH=\"/run/current-system/sw/bin/pkttyagent\"" # Set the release_agent on /sys/fs/cgroup/systemd to the # currently running systemd (/run/current-system/systemd) so # that we don't use an obsolete/garbage-collected release agent. "-USYSTEMD_CGROUP_AGENTS_PATH" "-DSYSTEMD_CGROUP_AGENTS_PATH=\"/run/current-system/systemd/lib/systemd/systemd-cgroups-agent\"" "-USYSTEMD_BINARY_PATH" "-DSYSTEMD_BINARY_PATH=\"/run/current-system/systemd/lib/systemd/systemd\"" ] ++ lib.optionals stdenv.hostPlatform.isMusl [ "-D__UAPI_DEF_ETHHDR=0" ]); doCheck = false; # fails a bunch of tests # trigger the test -n "$DESTDIR" || mutate in upstreams build system preInstall = '' export DESTDIR=/ ''; postInstall = '' mkdir -p $out/example/systemd mv $out/lib/{modules-load.d,binfmt.d,sysctl.d,tmpfiles.d} $out/example mv $out/lib/systemd/{system,user} $out/example/systemd rm -rf $out/etc/systemd/system # Fix reference to /bin/false in the D-Bus services. for i in $out/share/dbus-1/system-services/*.service; do substituteInPlace $i --replace /bin/false ${coreutils}/bin/false done rm -rf $out/etc/rpm # "kernel-install" shouldn't be used on NixOS. find $out -name "*kernel-install*" -exec rm {} \; '' + lib.optionalString (!withDocumentation) '' rm -rf $out/share/doc ''; # Avoid *.EFI binary stripping. At least on aarch64-linux strip # removes too much from PE32+ files: # https://github.com/NixOS/nixpkgs/issues/169693 # The hack is to move EFI file out of lib/ before doStrip # run and return it after doStrip run. preFixup = lib.optionalString withEfi '' mv $out/lib/systemd/boot/efi $out/dont-strip-me ''; # Wrap in the correct path for LUKS2 tokens. postFixup = lib.optionalString withCryptsetup '' for f in lib/systemd/systemd-cryptsetup bin/systemd-cryptenroll; do # This needs to be in LD_LIBRARY_PATH because rpath on a binary is not propagated to libraries using dlopen, in this case `libcryptsetup.so` wrapProgram $out/$f --prefix LD_LIBRARY_PATH : ${placeholder "out"}/lib/cryptsetup done '' + lib.optionalString withEfi '' mv $out/dont-strip-me $out/lib/systemd/boot/efi ''; passthru = { # The interface version prevents NixOS from switching to an # incompatible systemd at runtime. (Switching across reboots is # fine, of course.) It should be increased whenever systemd changes # in a backwards-incompatible way. If the interface version of two # systemd builds is the same, then we can switch between them at # runtime; otherwise we can't and we need to reboot. interfaceVersion = 2; inherit withCryptsetup withHostnamed withImportd withLocaled withMachined withPortabled withTimedated withUtmp util-linux kmod kbd; tests = { inherit (nixosTests) switchTest; }; }; meta = with lib; { homepage = "https://www.freedesktop.org/wiki/Software/systemd/"; description = "A system and service manager for Linux"; license = licenses.lgpl21Plus; platforms = platforms.linux; # https://github.com/systemd/systemd/issues/20600#issuecomment-912338965 broken = stdenv.hostPlatform.isStatic; priority = 10; maintainers = with maintainers; [ flokli kloenk mic92 ]; }; }