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|
# NOTE: Make sure to (re-)format this file on changes with `nixpkgs-fmt`!
{ stdenv
, lib
, nixosTests
, fetchFromGitHub
, fetchpatch
, fetchzip
, buildPackages
, 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
# 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
, withFido2 ? true
, withHomed ? false
, withHostnamed ? true
, withHwdb ? true
, withImportd ? !stdenv.hostPlatform.isMusl
, withLibBPF ? false # currently fails while generating BPF objects
, withLocaled ? true
, withLogind ? true
, withMachined ? true
, withNetworkd ? true
, withNss ? !stdenv.hostPlatform.isMusl
, withOomd ? false
, withPCRE2 ? true
, withPolkit ? true
, withPortabled ? false
, withRemote ? !stdenv.hostPlatform.isMusl
, withResolved ? true
, withShellCompletions ? true
, withTimedated ? true
, withTimesyncd ? true
, withTpm2Tss ? !stdenv.hostPlatform.isMusl
, withUserDb ? !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 withResolved -> (libgcrypt != null && libgpg-error != null);
assert withImportd ->
(curl.dev != null && zlib != null && xz != null && libgcrypt != null
&& gnutar != null && gnupg != null && withCompression);
assert withEfi -> (gnu-efi != null);
assert withRemote -> lib.getDev curl != null;
assert withCoredump -> withCompression;
assert withHomed -> withCryptsetup;
assert withCryptsetup -> (cryptsetup != null);
let
wantCurl = withRemote || withImportd;
wantGcrypt = withResolved || withImportd;
version = "250.4";
# 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 = "1640290180";
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${version}";
sha256 = "sha256-AdzPh7dGVrGbbjL9+PqytQOpRzNDUUEftmKZAbFH3L4=";
};
# On major changes, or when otherwise required, you *must* reformat the patches,
# `git am path/to/00*.patch` them into a systemd worktree, rebase to the more recent
# systemd version, and export the patches again via `git -c format.signoff=false format-patch v${version}`.
# 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-inherit-systemd-environment-when-calling-generators.patch
./0013-add-rootprefix-to-lookup-dir-paths.patch
./0014-systemd-shutdown-execute-scripts-in-etc-systemd-syst.patch
./0015-systemd-sleep-execute-scripts-in-etc-systemd-system-.patch
./0016-kmod-static-nodes.service-Update-ConditionFileNotEmp.patch
./0017-path-util.h-add-placeholder-for-DEFAULT_PATH_NORMAL.patch
./0018-pkg-config-derive-prefix-from-prefix.patch
# In v248 or v249 we started to get in trouble due to our
# /etc/systemd/system being a symlink and thus being treated differently by
# systemd. With the below patch we mitigate that effect by special casing
# all our root unit dirs if they are symlinks. This does exactly what we
# need (AFAICT).
# See https://github.com/systemd/systemd/pull/20479 for upstream discussion.
./0019-core-handle-lookup-paths-being-symlinks.patch
] ++ lib.optional stdenv.hostPlatform.isMusl (
let
oe-core = fetchzip {
url = "https://git.openembedded.org/openembedded-core/snapshot/openembedded-core-7e35a575ef09a85e625a81e0b4d80b020e3e3a92.tar.bz2";
sha256 = "0dvz4685nk0y7nnq3sr2q8ab3wfx0bi8ilwcgn0h6kagwcnav2n8";
};
musl-patches = oe-core + "/meta/recipes-core/systemd/systemd";
in
[
(musl-patches + "/0002-don-t-use-glibc-specific-qsort_r.patch")
(musl-patches + "/0003-missing_type.h-add-__compare_fn_t-and-comparison_fn_.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 + "/0009-fix-missing-of-__register_atfork-for-non-glibc-build.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 + "/0016-Hide-__start_BUS_ERROR_MAP-and-__stop_BUS_ERROR_MAP.patch")
(musl-patches + "/0017-missing_type.h-add-__compar_d_fn_t-definition.patch")
(musl-patches + "/0018-avoid-redefinition-of-prctl_mm_map-structure.patch")
(musl-patches + "/0019-Handle-missing-LOCK_EX.patch")
(musl-patches + "/0021-test-json.c-define-M_PIl.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")
]
);
postPatch = ''
substituteInPlace src/basic/path-util.h --replace "@defaultPathNormal@" "${placeholder "out"}/bin/"
substituteInPlace src/boot/efi/meson.build \
--replace \
"find_program('objcopy'" \
"find_program('${stdenv.cc.bintools.targetPrefix}objcopy'"
'' + (
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]*"'' $src` and update the below list.
dlopenLibs =
let
opt = condition: pkg: if condition then pkg else null;
in
[
# bpf compilation support
{ name = "libbpf.so.0"; pkg = opt withLibBPF libbpf; }
# We did never provide support for libxkbcommon & qrencode
{ name = "libxkbcommon.so.0"; pkg = null; }
{ name = "libqrencode.so.4"; pkg = null; }
# We did not provide libpwquality before so it is safe to disable it for
# now.
{ name = "libpwquality.so.1"; pkg = null; }
# Only include cryptsetup if it is enabled. We might not be able to
# provide it during "bootstrap" in e.g. the minimal systemd build as
# cryptsetup has udev (aka systemd) in it's dependencies.
{ name = "libcryptsetup.so.12"; pkg = opt withCryptsetup cryptsetup; }
# We are using libidn2 so we only provide that and ignore the others.
# Systemd does this decision during configure time and uses ifdef's to
# enable specific branches. We can safely ignore (nuke) the libidn "v1"
# libraries.
{ name = "libidn2.so.0"; pkg = libidn2; }
{ name = "libidn.so.12"; pkg = null; }
{ name = "libidn.so.11"; pkg = null; }
# journalctl --grep requires libpcre so let's provide it
{ name = "libpcre2-8.so.0"; pkg = pcre2; }
# Support for TPM2 in systemd-cryptsetup, systemd-repart and systemd-cryptenroll
{ name = "libtss2-esys.so.0"; pkg = opt withTpm2Tss tpm2-tss; }
{ name = "libtss2-rc.so.0"; pkg = opt withTpm2Tss tpm2-tss; }
{ name = "libtss2-mu.so.0"; pkg = opt withTpm2Tss tpm2-tss; }
{ name = "libtss2-tcti-"; pkg = opt withTpm2Tss tpm2-tss; }
{ name = "libfido2.so.1"; pkg = opt withFido2 libfido2; }
# inspect-elf support
{ name = "libelf.so.1"; pkg = opt withCoredump elfutils; }
{ name = "libdw.so.1"; pkg = opt withCoredump elfutils; }
];
patchDlOpen = dl:
let
library = "${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 that might need patching.
# Should no longer be necessary with v251.
# https://github.com/systemd/systemd/pull/21749
+ ''
patchShebangs .
'';
outputs = [ "out" "man" "dev" ];
nativeBuildInputs =
[
pkg-config
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.optional withLibBPF [
bpftools
llvmPackages.clang
llvmPackages.libllvm
]
;
buildInputs =
[
acl
audit
kmod
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}"
"-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=${toString gnu-efi}/include/efi"
] ++ lib.optionals (withShellCompletions == false) [
"-Dbashcompletiondir=no"
"-Dzshcompletiondir=no"
] ++ lib.optionals (!withNss) [
"-Dnss-myhostname=false"
"-Dnss-mymachines=false"
"-Dnss-resolve=false"
"-Dnss-systemd=false"
] ++ lib.optionals withLibBPF [
"-Dbpf-framework=true"
] ++ lib.optionals withTpm2Tss [
"-Dtpm2=true"
] ++ lib.optionals stdenv.hostPlatform.isMusl [
"-Dgshadow=false"
"-Dutmp=false"
"-Didn=false"
];
preConfigure =
let
# A list of all the runtime binaries that the systemd exectuables, tests and libraries are referencing in their source code, scripts and unit files.
# As soon as a dependency isn't required anymore we should remove it from the list. The `where` attribute for each of the replacement patterns must be exhaustive. If another (unhandled) case is found in the source code the build fails with an error message.
binaryReplacements = [
{ search = "/usr/bin/getent"; replacement = "${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"
];
}
{
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/export.c"
"src/import/import-common.c"
"src/import/import-tar.c"
"src/import/import.c"
"src/import/importd.c"
"src/import/pull-tar.c"
"src/import/pull.c"
];
}
];
# { replacement, search, where } -> List[str]
mkSubstitute = { replacement, search, where }:
map (path: "substituteInPlace ${path} --replace '${search}' \"${replacement}\"") where;
mkEnsureSubstituted = { replacement, search, where }:
''
if [[ $(grep -r '${search}' | grep -v "${replacement}" | grep -Ev 'NEWS|^test/' | wc -l) -gt 0 ]]; then
echo "Not all references to '${search}' have been replaced. Found the following matches:"
grep '${search}' -r | grep -v "${replacement}" | grep -Ev 'NEWS|^test/'
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}
for dir in tools src/resolve test src/test src/shared; do
patchShebangs $dir
done
substituteInPlace src/libsystemd/sd-journal/catalog.c \
--replace /usr/lib/systemd/catalog/ $out/lib/systemd/catalog/
'';
# 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 = ''
# sysinit.target: Don't depend on
# systemd-tmpfiles-setup.service. This interferes with NixOps's
# send-keys feature (since sshd.service depends indirectly on
# sysinit.target).
mv $out/lib/systemd/system/sysinit.target.wants/systemd-tmpfiles-setup-dev.service $out/lib/systemd/system/multi-user.target.wants/
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
'';
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 util-linux;
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;
priority = 10;
maintainers = with maintainers; [ flokli kloenk mic92 ];
};
}
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