nixpkgs/pkgs/os-specific/linux/systemd/default.nix
2024-10-13 11:49:07 +02:00

846 lines
31 KiB
Nix

# NOTE: Make sure to (re-)format this file on changes with `nixpkgs-fmt`!
{ stdenv
, lib
, nixosTests
, pkgsCross
, testers
, fetchFromGitHub
, fetchzip
, fetchpatch2
, buildPackages
, makeBinaryWrapper
, ninja
, meson
, m4
, pkg-config
, coreutils
, gperf
, getent
, glibcLocales
, autoPatchelfHook
# glib is only used during tests (test-bus-gvariant, test-bus-marshal)
, glib
, 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
, elfutils
, linuxHeaders ? stdenv.cc.libc.linuxHeaders
, gnutls
, iptables
, withSelinux ? false
, libselinux
, withLibseccomp ? lib.meta.availableOn stdenv.hostPlatform libseccomp
, libseccomp
, withKexectools ? lib.meta.availableOn stdenv.hostPlatform kexec-tools
, kexec-tools
, bashInteractive
, bash
, libmicrohttpd
, libfido2
, p11-kit
, libpwquality
, qrencode
, libarchive
, llvmPackages
# the (optional) BPF feature requires bpftool, libbpf, clang and llvm-strip to
# be available during build time.
# Only libbpf should be a runtime dependency.
# Note: llvmPackages is explicitly taken from buildPackages instead of relying
# on splicing. Splicing will evaluate the adjacent (pkgsHostTarget) llvmPackages
# which is sometimes problematic: llvmPackages.clang looks at targetPackages.stdenv.cc
# which, in the unfortunate case of pkgsCross.ghcjs, `throw`s. If we
# explicitly take buildPackages.llvmPackages, this is no problem because
# `buildPackages.targetPackages.stdenv.cc == stdenv.cc` relative to
# us. Working around this is important, because systemd is in the dependency
# closure of GHC via emscripten and jdk.
, bpftools
, libbpf
# Needed to produce a ukify that works for cross compiling UKIs.
, targetPackages
, withAcl ? true
, withAnalyze ? true
, withApparmor ? true
, withAudit ? true
# compiles systemd-boot, assumes EFI is available.
, withBootloader ? withEfi
&& !stdenv.hostPlatform.isMusl
# "Unknown 64-bit data model"
&& !stdenv.hostPlatform.isRiscV32
# adds bzip2, lz4, xz and zstd
, withCompression ? true
, withCoredump ? true
, withCryptsetup ? true
, withRepart ? true
, withDocumentation ? true
, withEfi ? stdenv.hostPlatform.isEfi
, withFido2 ? true
# conflicts with the NixOS /etc management
, withFirstboot ? false
, withHomed ? !stdenv.hostPlatform.isMusl
, withHostnamed ? true
, withHwdb ? true
, withImportd ? !stdenv.hostPlatform.isMusl
, withIptables ? true
, withKmod ? true
, withLibBPF ? lib.versionAtLeast buildPackages.llvmPackages.clang.version "10.0"
# assumes hard floats
&& (stdenv.hostPlatform.isAarch -> lib.versionAtLeast stdenv.hostPlatform.parsed.cpu.version "6")
# see https://github.com/NixOS/nixpkgs/pull/194149#issuecomment-1266642211
&& !stdenv.hostPlatform.isMips64
# can't find gnu/stubs-32.h
&& (stdenv.hostPlatform.isPower64 -> stdenv.hostPlatform.isBigEndian)
# https://reviews.llvm.org/D43106#1019077
&& (stdenv.hostPlatform.isRiscV32 -> stdenv.cc.isClang)
# buildPackages.targetPackages.llvmPackages is the same as llvmPackages,
# but we do it this way to avoid taking llvmPackages as an input, and
# risking making it too easy to ignore the above comment about llvmPackages.
&& lib.meta.availableOn stdenv.hostPlatform buildPackages.targetPackages.llvmPackages.compiler-rt
, withLibidn2 ? true
, withLocaled ? true
, withLogind ? true
, withMachined ? true
, withNetworkd ? true
, withNss ? !stdenv.hostPlatform.isMusl
, withOomd ? true
, withPam ? true
, withPasswordQuality ? true
, withPCRE2 ? true
, withPolkit ? true
, withPortabled ? !stdenv.hostPlatform.isMusl
, withQrencode ? true
, withRemote ? !stdenv.hostPlatform.isMusl
, withResolved ? true
, withShellCompletions ? true
, withSysusers ? true
, withSysupdate ? true
, withTimedated ? true
, withTimesyncd ? true
, withTpm2Tss ? true
# adds python to closure which is too much by default
, withUkify ? false
, withUserDb ? true
, withUtmp ? !stdenv.hostPlatform.isMusl
, withVmspawn ? true
# kernel-install shouldn't usually be used on NixOS, but can be useful, e.g. for
# building disk images for non-NixOS systems. To save users from trying to use it
# on their live NixOS system, we disable it by default.
, withKernelInstall ? false
, withLibarchive ? true
# tests assume too much system access for them to be feasible for us right now
, withTests ? false
# build only libudev and libsystemd
, buildLibsOnly ? false
# yes, pname is an argument here
, pname ? "systemd"
, libxslt
, docbook_xsl
, docbook_xml_dtd_42
, docbook_xml_dtd_45
, withLogTrace ? false
}:
assert withImportd -> withCompression;
assert withCoredump -> withCompression;
assert withHomed -> withCryptsetup;
assert withHomed -> withPam;
assert withUkify -> (withEfi && withBootloader);
assert withRepart -> withCryptsetup;
assert withBootloader -> withEfi;
let
wantCurl = withRemote || withImportd;
wantGcrypt = withResolved || withImportd;
version = "256.6";
# Use the command below to update `releaseTimestamp` on every (major) version
# change. More details in the commentary at mesonFlags.
# command:
# $ curl -s https://api.github.com/repos/systemd/systemd/releases/latest | \
# jq '.created_at|strptime("%Y-%m-%dT%H:%M:%SZ")|mktime'
releaseTimestamp = "1720202583";
in
stdenv.mkDerivation (finalAttrs: {
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";
rev = "v${version}";
hash = "sha256-HQ8kO7Y23RZJnT9XaiclVSSNRW/ApA0D5QbMHQkN5FM=";
};
# On major changes, or when otherwise required, you *must* :
# 1. reformat the patches,
# 2. `git am path/to/00*.patch` them into a systemd worktree,
# 3. rebase to the more recent systemd version,
# 4. and export the patches again via
# `git -c format.signoff=false format-patch v${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-Add-some-NixOS-specific-unit-directories.patch
./0005-Get-rid-of-a-useless-message-in-user-sessions.patch
./0006-hostnamed-localed-timedated-disable-methods-that-cha.patch
./0007-Change-usr-share-zoneinfo-to-etc-zoneinfo.patch
./0008-localectl-use-etc-X11-xkb-for-list-x11.patch
./0009-add-rootprefix-to-lookup-dir-paths.patch
./0010-systemd-shutdown-execute-scripts-in-etc-systemd-syst.patch
./0011-systemd-sleep-execute-scripts-in-etc-systemd-system-.patch
./0012-path-util.h-add-placeholder-for-DEFAULT_PATH_NORMAL.patch
./0013-inherit-systemd-environment-when-calling-generators.patch
./0014-core-don-t-taint-on-unmerged-usr.patch
./0015-tpm2_context_init-fix-driver-name-checking.patch
./0016-systemctl-edit-suggest-systemdctl-edit-runtime-on-sy.patch
./0017-meson.build-do-not-create-systemdstatedir.patch
# https://github.com/systemd/systemd/issues/33392
(fetchpatch2 {
url = "https://github.com/systemd/systemd/commit/f8b02a56febf14adf2474875a1b6625f1f346a6f.patch?full_index=1";
hash = "sha256-qRW92gPtACjk+ifptkw5mujhHlkCF56M3azGIjLiMKE=";
revert = true;
})
] ++ lib.optional (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isGnu) [
./0018-timesyncd-disable-NSCD-when-DNSSEC-validation-is-dis.patch
] ++ lib.optional stdenv.hostPlatform.isMusl (
let
oe-core = fetchzip {
url = "https://git.openembedded.org/openembedded-core/snapshot/openembedded-core-89b75b46371d5e9172cb496b461824d8551a2af5.tar.gz";
hash = "sha256-etdIIdo3FezVafEYP5uAS9pO36Rdea2A+Da1P44cPXg=";
};
musl-patches = oe-core + "/meta/recipes-core/systemd/systemd";
in
[
(musl-patches + "/0004-missing_type.h-add-comparison_fn_t.patch")
(musl-patches + "/0005-add-fallback-parse_printf_format-implementation.patch")
(musl-patches + "/0006-don-t-fail-if-GLOB_BRACE-and-GLOB_ALTDIRFUNC-is-not-.patch")
(musl-patches + "/0007-add-missing-FTW_-macros-for-musl.patch")
(musl-patches + "/0008-Use-uintmax_t-for-handling-rlim_t.patch")
(musl-patches + "/0009-don-t-pass-AT_SYMLINK_NOFOLLOW-flag-to-faccessat.patch")
(musl-patches + "/0010-Define-glibc-compatible-basename-for-non-glibc-syste.patch")
(musl-patches + "/0011-Do-not-disable-buffering-when-writing-to-oom_score_a.patch")
(musl-patches + "/0012-distinguish-XSI-compliant-strerror_r-from-GNU-specif.patch")
(musl-patches + "/0013-avoid-redefinition-of-prctl_mm_map-structure.patch")
(musl-patches + "/0014-do-not-disable-buffer-in-writing-files.patch")
(musl-patches + "/0015-Handle-__cpu_mask-usage.patch")
(musl-patches + "/0016-Handle-missing-gshadow.patch")
(musl-patches + "/0017-missing_syscall.h-Define-MIPS-ABI-defines-for-musl.patch")
(musl-patches + "/0018-pass-correct-parameters-to-getdents64.patch")
(musl-patches + "/0019-Adjust-for-musl-headers.patch")
(musl-patches + "/0020-test-bus-error-strerror-is-assumed-to-be-GNU-specifi.patch")
(musl-patches + "/0021-errno-util-Make-STRERROR-portable-for-musl.patch")
(musl-patches + "/0022-sd-event-Make-malloc_trim-conditional-on-glibc.patch")
(musl-patches + "/0023-shared-Do-not-use-malloc_info-on-musl.patch")
(musl-patches + "/0024-avoid-missing-LOCK_EX-declaration.patch")
(musl-patches + "/0025-include-signal.h-to-avoid-the-undeclared-error.patch")
(musl-patches + "/0026-undef-stdin-for-references-using-stdin-as-a-struct-m.patch")
(musl-patches + "/0027-adjust-header-inclusion-order-to-avoid-redeclaration.patch")
(musl-patches + "/0028-build-path.c-avoid-boot-time-segfault-for-musl.patch")
]
);
postPatch = ''
substituteInPlace src/basic/path-util.h --replace "@defaultPathNormal@" "${placeholder "out"}/bin/"
'' + lib.optionalString withLibBPF ''
substituteInPlace meson.build \
--replace "find_program('clang'" "find_program('${stdenv.cc.targetPrefix}clang'"
'' + lib.optionalString withUkify ''
substituteInPlace src/ukify/ukify.py \
--replace \
"'readelf'" \
"'${targetPackages.stdenv.cc.bintools.targetPrefix}readelf'" \
--replace \
"/usr/lib/systemd/boot/efi" \
"$out/lib/systemd/boot/efi"
''
# 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|kernel-install|ukify) src/kernel-install/test-kernel-install.sh
'';
outputs = [ "out" "dev" ] ++ (lib.optional (!buildLibsOnly) "man");
separateDebugInfo = true;
hardeningDisable = [
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111523
"trivialautovarinit"
# breaks clang -target bpf; should be fixed to filter target?
] ++ (lib.optional withLibBPF "zerocallusedregs");
nativeBuildInputs =
[
pkg-config
makeBinaryWrapper
gperf
ninja
meson
glibcLocales
getent
m4
autoPatchelfHook
intltool
gettext
libxslt
docbook_xsl
docbook_xml_dtd_42
docbook_xml_dtd_45
bash
(buildPackages.python3Packages.python.withPackages (ps: with ps; [ lxml jinja2 ] ++ lib.optional withEfi ps.pyelftools))
]
++ lib.optionals withLibBPF [
bpftools
buildPackages.llvmPackages.clang
buildPackages.llvmPackages.libllvm
]
;
autoPatchelfFlags = [ "--keep-libc" ];
buildInputs =
[
libxcrypt
libcap
libuuid
linuxHeaders
bashInteractive # for patch shebangs
]
++ lib.optionals wantGcrypt [ libgcrypt libgpg-error ]
++ lib.optional withTests glib
++ lib.optional withAcl acl
++ lib.optional withApparmor libapparmor
++ lib.optional withAudit audit
++ lib.optional wantCurl (lib.getDev curl)
++ lib.optionals withCompression [ zlib bzip2 lz4 xz zstd ]
++ lib.optional withCoredump elfutils
++ lib.optional withCryptsetup (lib.getDev cryptsetup.dev)
++ lib.optional withKexectools kexec-tools
++ lib.optional withKmod kmod
++ lib.optional withLibidn2 libidn2
++ lib.optional withLibseccomp libseccomp
++ lib.optional withIptables iptables
++ lib.optional withPam pam
++ lib.optional withPCRE2 pcre2
++ lib.optional withSelinux libselinux
++ lib.optionals withRemote [ libmicrohttpd gnutls ]
++ lib.optionals (withHomed || withCryptsetup) [ p11-kit ]
++ lib.optionals (withHomed || withCryptsetup) [ libfido2 ]
++ lib.optionals withLibBPF [ libbpf ]
++ lib.optional withTpm2Tss tpm2-tss
++ lib.optional withUkify (python3Packages.python.withPackages (ps: with ps; [ pefile ]))
++ lib.optionals withPasswordQuality [ libpwquality ]
++ lib.optionals withQrencode [ qrencode ]
++ lib.optionals withLibarchive [ libarchive ]
++ lib.optional (withBootloader && stdenv.targetPlatform.useLLVM or false) (llvmPackages.compiler-rt.override {
doFakeLibgcc = true;
})
;
mesonBuildType = "release";
mesonFlags = [
# Options
# We bump this attribute 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
(lib.mesonOption "time-epoch" releaseTimestamp)
(lib.mesonOption "version-tag" version)
(lib.mesonOption "mode" "release")
(lib.mesonOption "tty-gid" "3") # tty in NixOS has gid 3
(lib.mesonOption "debug-shell" "${bashInteractive}/bin/bash")
(lib.mesonOption "pamconfdir" "${placeholder "out"}/etc/pam.d")
(lib.mesonOption "kmod-path" "${kmod}/bin/kmod")
# Attempts to check /usr/sbin and that fails in macOS sandbox because
# permission is denied. If /usr/sbin is not a symlink, it defaults to true.
# We set it to false since stdenv moves sbin/* to bin and creates a symlink,
# that is, we do not have split bin.
(lib.mesonOption "split-bin" "false")
# D-Bus
(lib.mesonOption "dbuspolicydir" "${placeholder "out"}/share/dbus-1/system.d")
(lib.mesonOption "dbussessionservicedir" "${placeholder "out"}/share/dbus-1/services")
(lib.mesonOption "dbussystemservicedir" "${placeholder "out"}/share/dbus-1/system-services")
# pkgconfig
(lib.mesonOption "pkgconfiglibdir" "${placeholder "dev"}/lib/pkgconfig")
(lib.mesonOption "pkgconfigdatadir" "${placeholder "dev"}/share/pkgconfig")
# Keyboard
(lib.mesonOption "loadkeys-path" "${kbd}/bin/loadkeys")
(lib.mesonOption "setfont-path" "${kbd}/bin/setfont")
# SBAT
(lib.mesonOption "sbat-distro" "nixos")
(lib.mesonOption "sbat-distro-summary" "NixOS")
(lib.mesonOption "sbat-distro-url" "https://nixos.org/")
(lib.mesonOption "sbat-distro-pkgname" pname)
(lib.mesonOption "sbat-distro-version" version)
# Users
(lib.mesonOption "system-uid-max" "999")
(lib.mesonOption "system-gid-max" "999")
# SysVinit
(lib.mesonOption "sysvinit-path" "")
(lib.mesonOption "sysvrcnd-path" "")
# Login
(lib.mesonOption "sulogin-path" "${util-linux.login}/bin/sulogin")
(lib.mesonOption "nologin-path" "${util-linux.login}/bin/nologin")
# Mount
(lib.mesonOption "mount-path" "${lib.getOutput "mount" util-linux}/bin/mount")
(lib.mesonOption "umount-path" "${lib.getOutput "mount" util-linux}/bin/umount")
# SSH
# Disabled for now until someone makes this work.
(lib.mesonOption "sshconfdir" "no")
(lib.mesonOption "sshdconfdir" "no")
# Features
# Tests
(lib.mesonBool "tests" withTests)
(lib.mesonEnable "glib" withTests)
(lib.mesonEnable "dbus" withTests)
# Compression
(lib.mesonEnable "bzip2" withCompression)
(lib.mesonEnable "lz4" withCompression)
(lib.mesonEnable "xz" withCompression)
(lib.mesonEnable "zstd" withCompression)
(lib.mesonEnable "zlib" withCompression)
# NSS
(lib.mesonEnable "nss-mymachines" (withNss && withMachined))
(lib.mesonEnable "nss-resolve" withNss)
(lib.mesonBool "nss-myhostname" withNss)
(lib.mesonBool "nss-systemd" withNss)
# Cryptsetup
(lib.mesonEnable "libcryptsetup" withCryptsetup)
(lib.mesonEnable "libcryptsetup-plugins" withCryptsetup)
(lib.mesonEnable "p11kit" (withHomed || withCryptsetup))
# FIDO2
(lib.mesonEnable "libfido2" withFido2)
(lib.mesonEnable "openssl" (withHomed || withFido2 || withSysupdate))
# Password Quality
(lib.mesonEnable "pwquality" withPasswordQuality)
(lib.mesonEnable "passwdqc" false)
# Remote
(lib.mesonEnable "remote" withRemote)
(lib.mesonEnable "microhttpd" withRemote)
(lib.mesonEnable "pam" withPam)
(lib.mesonEnable "acl" withAcl)
(lib.mesonEnable "audit" withAudit)
(lib.mesonEnable "apparmor" withApparmor)
(lib.mesonEnable "gcrypt" wantGcrypt)
(lib.mesonEnable "importd" withImportd)
(lib.mesonEnable "homed" withHomed)
(lib.mesonEnable "polkit" withPolkit)
(lib.mesonEnable "elfutils" withCoredump)
(lib.mesonEnable "libcurl" wantCurl)
(lib.mesonEnable "libidn" false)
(lib.mesonEnable "libidn2" withLibidn2)
(lib.mesonEnable "libiptc" withIptables)
(lib.mesonEnable "repart" withRepart)
(lib.mesonEnable "sysupdate" withSysupdate)
(lib.mesonEnable "seccomp" withLibseccomp)
(lib.mesonEnable "selinux" withSelinux)
(lib.mesonEnable "tpm2" withTpm2Tss)
(lib.mesonEnable "pcre2" withPCRE2)
(lib.mesonEnable "bpf-framework" withLibBPF)
(lib.mesonEnable "bootloader" withBootloader)
(lib.mesonEnable "ukify" withUkify)
(lib.mesonEnable "kmod" withKmod)
(lib.mesonEnable "qrencode" withQrencode)
(lib.mesonEnable "vmspawn" withVmspawn)
(lib.mesonEnable "libarchive" withLibarchive)
(lib.mesonEnable "xenctrl" false)
(lib.mesonEnable "gnutls" false)
(lib.mesonEnable "xkbcommon" false)
(lib.mesonEnable "man" true)
(lib.mesonBool "analyze" withAnalyze)
(lib.mesonBool "logind" withLogind)
(lib.mesonBool "localed" withLocaled)
(lib.mesonBool "hostnamed" withHostnamed)
(lib.mesonBool "machined" withMachined)
(lib.mesonBool "networkd" withNetworkd)
(lib.mesonBool "oomd" withOomd)
(lib.mesonBool "portabled" withPortabled)
(lib.mesonBool "hwdb" withHwdb)
(lib.mesonBool "timedated" withTimedated)
(lib.mesonBool "timesyncd" withTimesyncd)
(lib.mesonBool "userdb" withUserDb)
(lib.mesonBool "coredump" withCoredump)
(lib.mesonBool "firstboot" withFirstboot)
(lib.mesonBool "resolve" withResolved)
(lib.mesonBool "sysusers" withSysusers)
(lib.mesonBool "efi" withEfi)
(lib.mesonBool "utmp" withUtmp)
(lib.mesonBool "log-trace" withLogTrace)
(lib.mesonBool "kernel-install" withKernelInstall)
(lib.mesonBool "quotacheck" false)
(lib.mesonBool "ldconfig" false)
(lib.mesonBool "install-sysconfdir" false)
(lib.mesonBool "create-log-dirs" false)
(lib.mesonBool "smack" true)
(lib.mesonBool "b_pie" true)
] ++ lib.optionals (withShellCompletions == false) [
(lib.mesonOption "bashcompletiondir" "no")
(lib.mesonOption "zshcompletiondir" "no")
] ++ lib.optionals stdenv.hostPlatform.isMusl [
(lib.mesonBool "gshadow" false)
(lib.mesonBool "idn" false)
];
preConfigure =
let
# A list of all the runtime binaries referenced by the source code (plus
# scripts and unit files) of systemd executables, tests and libraries.
# As soon as a dependency is lo longer required 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 = "${lib.getOutput "swap" util-linux}/sbin/swapon";
where = [
"src/core/swap.c"
"src/basic/unit-def.h"
];
}
{
search = "/sbin/swapoff";
replacement = "${lib.getOutput "swap" util-linux}/sbin/swapoff";
where = [ "src/core/swap.c" ];
}
{
search = "/bin/echo";
replacement = "${coreutils}/bin/echo";
where = [
"man/systemd-analyze.xml"
"man/systemd.service.xml"
"man/systemd-run.xml"
"src/analyze/test-verify.c"
"src/test/test-env-file.c"
"src/test/test-fileio.c"
"src/test/test-load-fragment.c"
];
}
{
search = "/bin/cat";
replacement = "${coreutils}/bin/cat";
where = [
"test/test-execute/exec-noexecpaths-simple.service"
"src/journal/cat.c"
];
}
{
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 = "\\\"${gnutar}/bin/tar\\\"";
where = [
"src/import/export-tar.c"
"src/import/import-common.c"
"src/import/import-tar.c"
];
ignore = [
# occurrences here refer to the tar sub command
"src/sysupdate/sysupdate-resource.c"
"src/sysupdate/sysupdate-transfer.c"
"src/import/pull.c"
"src/import/export.c"
"src/import/import.c"
"src/import/importd.c"
# runs `tar` but also also creates a temporary directory with the string
"src/import/pull-tar.c"
];
}
] ++ lib.optionals withKmod [
{
search = "/sbin/modprobe";
replacement = "${lib.getBin kmod}/sbin/modprobe";
where = [ "units/modprobe@.service" ];
}
];
# { replacement, search, where, ignore } -> 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"
'';
env.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=/
'';
mesonInstallTags = lib.optionals buildLibsOnly [ "devel" "libudev" "libsystemd" ];
postInstall = lib.optionalString (!buildLibsOnly) ''
mkdir -p $out/example/systemd
mv $out/lib/{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 ${coreutils}/bin/false
done
# For compatibility with dependents that use sbin instead of bin.
ln -s bin "$out/sbin"
rm -rf $out/etc/rpm
'' + lib.optionalString (!withKernelInstall) ''
# "kernel-install" shouldn't be used on NixOS.
find $out -name "*kernel-install*" -exec rm {} \;
'' + lib.optionalString (!withDocumentation) ''
rm -rf $out/share/doc
'' + lib.optionalString (withKmod && !buildLibsOnly) ''
mv $out/lib/modules-load.d $out/example
'' + lib.optionalString withSysusers ''
mv $out/lib/sysusers.d $out/example
'';
# 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 withBootloader ''
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 bin/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 withBootloader ''
mv $out/dont-strip-me $out/lib/systemd/boot/efi
'' + lib.optionalString withUkify ''
# To cross compile a derivation that builds a UKI with ukify, we need to wrap
# ukify with the correct binutils. When wrapping, no splicing happens so we
# have to explicitly pull binutils from targetPackages.
wrapProgram $out/bin/ukify --prefix PATH : ${lib.makeBinPath [ targetPackages.stdenv.cc.bintools ] }:${placeholder "out"}/lib/systemd
'';
disallowedReferences = lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform)
# 'or p' is for manually specified buildPackages as they dont have __spliced
(builtins.map (p: p.__spliced.buildHost or p) finalAttrs.nativeBuildInputs);
passthru = {
# The `interfaceVersion` attribute below points out the incompatibilities
# between systemd versions. When the new systemd build is
# backwards-compatible with the previous one, then they can be switched at
# runtime (the reboot being optional in this case); otherwise, a reboot is
# needed - and therefore `interfaceVersion` should be incremented.
interfaceVersion = 2;
inherit withBootloader withCryptsetup withEfi withHostnamed withImportd withKmod
withLocaled withMachined withPortabled withTimedated withTpm2Tss withUtmp
util-linux kmod kbd;
tests = {
inherit (nixosTests)
switchTest
systemd-journal
systemd-journal-gateway
systemd-journal-upload;
cross =
let
systemString =
if stdenv.buildPlatform.isAarch64
then "gnu64"
else "aarch64-multiplatform";
in
pkgsCross.${systemString}.systemd;
pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage;
};
};
meta = {
homepage = "https://www.freedesktop.org/wiki/Software/systemd/";
description = "System and service manager for Linux";
longDescription = ''
systemd is a suite of basic building blocks for a Linux system. It
provides a system and service manager that runs as PID 1 and starts the
rest of the system. systemd provides aggressive parallelization
capabilities, uses socket and D-Bus activation for starting services,
offers on-demand starting of daemons, keeps track of processes using Linux
control groups, maintains mount and automount points, and implements an
elaborate transactional dependency-based service control logic. systemd
supports SysV and LSB init scripts and works as a replacement for
sysvinit. Other parts include a logging daemon, utilities to control basic
system configuration like the hostname, date, locale, maintain a list of
logged-in users and running containers and virtual machines, system
accounts, runtime directories and settings, and daemons to manage simple
network configuration, network time synchronization, log forwarding, and
name resolution.
'';
license = with lib.licenses; [
# Taken from https://raw.githubusercontent.com/systemd/systemd-stable/${finalAttrs.src.rev}/LICENSES/README.md
bsd2
bsd3
cc0
lgpl21Plus
lgpl2Plus
mit
mit0
ofl
publicDomain
];
maintainers = with lib.maintainers; [ flokli kloenk ];
pkgConfigModules = [ "libsystemd" "libudev" "systemd" "udev" ];
# See src/basic/missing_syscall_def.h
platforms = with lib.platforms; lib.intersectLists linux
(aarch ++ x86 ++ loongarch64 ++ m68k ++ mips ++ power ++ riscv ++ s390);
priority = 10;
badPlatforms = [
# https://github.com/systemd/systemd/issues/20600#issuecomment-912338965
lib.systems.inspect.platformPatterns.isStatic
];
};
})