diff options
Diffstat (limited to 'pkgs/os-specific/linux/systemd/default.nix')
-rw-r--r-- | pkgs/os-specific/linux/systemd/default.nix | 694 |
1 files changed, 473 insertions, 221 deletions
diff --git a/pkgs/os-specific/linux/systemd/default.nix b/pkgs/os-specific/linux/systemd/default.nix index a33bb3c1a1d..0311d46d1fc 100644 --- a/pkgs/os-specific/linux/systemd/default.nix +++ b/pkgs/os-specific/linux/systemd/default.nix @@ -2,9 +2,13 @@ { stdenv , lib +, nixosTests +, pkgsCross , fetchFromGitHub , fetchpatch +, fetchzip , buildPackages +, makeBinaryWrapper , ninja , meson , m4 @@ -12,8 +16,9 @@ , coreutils , gperf , getent -, patchelf , glibcLocales + + # glib is only used during tests (test-bus-gvariant, test-bus-marshal) , glib , substituteAll , gettext @@ -24,99 +29,146 @@ , util-linux , kbd , kmod +, libxcrypt # Optional dependencies , pam , cryptsetup -, lvm2 , audit , acl , lz4 , libgcrypt -, libgpgerror +, 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 kexectools -, kexectools +, withKexectools ? lib.meta.availableOn stdenv.hostPlatform kexec-tools +, kexec-tools , bashInteractive +, bash , 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. + # 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 -, withCompression ? true # adds bzip2, lz4 and xz +, withAudit ? true +, withBootloader ? withEfi && !stdenv.hostPlatform.isMusl # compiles systemd-boot, assumes EFI is available. +, withCompression ? true # adds bzip2, lz4, xz and zstd , withCoredump ? true , withCryptsetup ? true +, withRepart ? true , withDocumentation ? true , withEfi ? stdenv.hostPlatform.isEfi -, withHomed ? false +, withFido2 ? true +, withFirstboot ? false # conflicts with the NixOS /etc management +, withHomed ? !stdenv.hostPlatform.isMusl , withHostnamed ? true , withHwdb ? true -, withImportd ? true +, withImportd ? !stdenv.hostPlatform.isMusl +, withKmod ? true +, withLibBPF ? lib.versionAtLeast buildPackages.llvmPackages.clang.version "10.0" + && (stdenv.hostPlatform.isAarch -> lib.versionAtLeast stdenv.hostPlatform.parsed.cpu.version "6") # assumes hard floats + && !stdenv.hostPlatform.isMips64 # see https://github.com/NixOS/nixpkgs/pull/194149#issuecomment-1266642211 + # 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 ? true -, withOomd ? false +, withNss ? !stdenv.hostPlatform.isMusl +, withOomd ? true +, withPam ? true +, withPasswordQuality ? false , withPCRE2 ? true , withPolkit ? true -, withPortabled ? false -, withRemote ? true +, withPortabled ? !stdenv.hostPlatform.isMusl +, withRemote ? !stdenv.hostPlatform.isMusl , withResolved ? true , withShellCompletions ? true +, withSysusers ? true +, withSysupdate ? true , withTimedated ? true , withTimesyncd ? true +, withTpm2Tss ? true +, withUkify ? false # adds python to closure which is too much by default , withUserDb ? true -, libfido2 -, p11-kit +, withUtmp ? !stdenv.hostPlatform.isMusl + # tests assume too much system access for them to be feasible for us right now +, withTests ? false + # build only libudev and libsystemd +, buildLibsOnly ? false # name argument , pname ? "systemd" - , libxslt , docbook_xsl , docbook_xml_dtd_42 , docbook_xml_dtd_45 }: -assert withResolved -> (libgcrypt != null && libgpgerror != 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 withImportd -> withCompression; assert withCoredump -> withCompression; - assert withHomed -> withCryptsetup; +assert withHomed -> withPam; +assert withUkify -> withEfi; +assert withRepart -> withCryptsetup; +assert withBootloader -> withEfi; +# passwdqc is not packaged in nixpkgs yet, if you want to fix this, please submit a PR. +assert !withPasswordQuality; -assert withCryptsetup -> -(cryptsetup != null); let wantCurl = withRemote || withImportd; - - version = "247.6"; + wantGcrypt = withResolved || withImportd; + version = "254.3"; + + # 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 = "1690536449"; in -stdenv.mkDerivation { - inherit version pname; +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. @@ -124,67 +176,94 @@ stdenv.mkDerivation { owner = "systemd"; repo = "systemd-stable"; rev = "v${version}"; - sha256 = "sha256-7XYEq3Qw25suwjbtPzx9lVPHUu9ZY/1bADXl2wQbkJc="; + hash = "sha256-ObnsAiKwhwEb4ti611eS/wGpg3Sss/pUy/gANPAbXbs="; }; - # If these need to be regenerated, `git am path/to/00*.patch` them into a - # systemd worktree, rebase to the more recent systemd version, and export the - # patches again via `git -c format.signoff=false format-patch v${version}`. + # 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-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-logind-seat-debus-show-CanMultiSession-again.patch - ./0019-pkg-config-derive-prefix-from-prefix.patch - - # Fix -Werror=format. - (fetchpatch { - url = "https://github.com/systemd/systemd/commit/ab1aa6368a883bce88e3162fee2bea14aacedf23.patch"; - sha256 = "1b280l5jrjsg8qhsang199mpqjhkpix4c8bm3blknjnq9iv43add"; - }) - - # Fix CVE-2021-33910, disclosed 2021-07-20 + ./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-Fix-hwdb-paths.patch + ./0008-Change-usr-share-zoneinfo-to-etc-zoneinfo.patch + ./0009-localectl-use-etc-X11-xkb-for-list-x11.patch + ./0010-build-don-t-create-statedir-and-don-t-touch-prefixdi.patch + ./0011-add-rootprefix-to-lookup-dir-paths.patch + ./0012-systemd-shutdown-execute-scripts-in-etc-systemd-syst.patch + ./0013-systemd-sleep-execute-scripts-in-etc-systemd-system-.patch + ./0014-path-util.h-add-placeholder-for-DEFAULT_PATH_NORMAL.patch + ./0015-pkg-config-derive-prefix-from-prefix.patch + ./0016-inherit-systemd-environment-when-calling-generators.patch + ./0017-core-don-t-taint-on-unmerged-usr.patch + ./0018-tpm2_context_init-fix-driver-name-checking.patch + ./0019-systemctl-edit-suggest-systemdctl-edit-runtime-on-sy.patch + + # Fix for `RuntimeError: ELF .dynamic section is missing.` + # https://github.com/systemd/systemd/issues/29381 + # https://github.com/systemd/systemd/pull/29392 (fetchpatch { - name = "CVE-2021-33910.patch"; - url = "https://github.com/systemd/systemd/commit/441e0115646d54f080e5c3bb0ba477c892861ab9.patch"; - sha256 = "1g1lk95igaadg67kah9bpi4zsc01rg398sd1247ghjsvl5hxn4v4"; + url = "https://github.com/systemd/systemd/commit/cecbb162a3134b43d2ca160e13198c73ff34c3ef.patch"; + hash = "sha256-hWpUosTDA18mYm5nIb9KnjwOlnzbEHgzha/WpyHoC54="; }) - ]; + ] ++ lib.optional stdenv.hostPlatform.isMusl ( + let + oe-core = fetchzip { + url = "https://git.openembedded.org/openembedded-core/snapshot/openembedded-core-eb8a86fee9eeae787cc0a58ef2ed087fd48d93eb.tar.gz"; + sha256 = "tE2KpXLvOknIpEZFdOnNxvBmDvZrra3kvQp9tKxa51c="; + }; + musl-patches = oe-core + "/meta/recipes-core/systemd/systemd"; + in + [ + (musl-patches + "/0001-Adjust-for-musl-headers.patch") + (musl-patches + "/0005-pass-correct-parameters-to-getdents64.patch") + (musl-patches + "/0006-test-bus-error-strerror-is-assumed-to-be-GNU-specifi.patch") + (musl-patches + "/0009-missing_type.h-add-comparison_fn_t.patch") + (musl-patches + "/0010-add-fallback-parse_printf_format-implementation.patch") + (musl-patches + "/0011-src-basic-missing.h-check-for-missing-strndupa.patch") + (musl-patches + "/0012-don-t-fail-if-GLOB_BRACE-and-GLOB_ALTDIRFUNC-is-not-.patch") + (musl-patches + "/0013-add-missing-FTW_-macros-for-musl.patch") + (musl-patches + "/0014-Use-uintmax_t-for-handling-rlim_t.patch") + (musl-patches + "/0016-don-t-pass-AT_SYMLINK_NOFOLLOW-flag-to-faccessat.patch") + (musl-patches + "/0017-Define-glibc-compatible-basename-for-non-glibc-syste.patch") + (musl-patches + "/0018-Do-not-disable-buffering-when-writing-to-oom_score_a.patch") + (musl-patches + "/0019-distinguish-XSI-compliant-strerror_r-from-GNU-specif.patch") + (musl-patches + "/0020-avoid-redefinition-of-prctl_mm_map-structure.patch") + (musl-patches + "/0021-do-not-disable-buffer-in-writing-files.patch") + (musl-patches + "/0022-Handle-__cpu_mask-usage.patch") + (musl-patches + "/0023-Handle-missing-gshadow.patch") + (musl-patches + "/0024-missing_syscall.h-Define-MIPS-ABI-defines-for-musl.patch") + (musl-patches + "/0028-sd-event-Make-malloc_trim-conditional-on-glibc.patch") + (musl-patches + "/0029-shared-Do-not-use-malloc_info-on-musl.patch") + ] + ); postPatch = '' substituteInPlace src/basic/path-util.h --replace "@defaultPathNormal@" "${placeholder "out"}/bin/" - substituteInPlace src/boot/efi/meson.build \ - --replace \ - "find_program('ld'" \ - "find_program('${stdenv.cc.bintools.targetPrefix}ld'" \ + '' + lib.optionalString withLibBPF '' + substituteInPlace meson.build \ + --replace "find_program('clang'" "find_program('${stdenv.cc.targetPrefix}clang'" + '' + lib.optionalString withUkify '' + substituteInPlace src/ukify/ukify.py \ --replace \ - "find_program('objcopy'" \ - "find_program('${stdenv.cc.bintools.targetPrefix}objcopy'" + "'readelf'" \ + "'${targetPackages.stdenv.cc.bintools.targetPrefix}readelf'" '' + ( let - # The folllowing dlopen patches 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. + # 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 dlopen calls 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. + # 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 @@ -203,32 +282,58 @@ stdenv.mkDerivation { # path location). # # To get a list of dynamically loaded libraries issue something like - # `grep -ri 'dlopen("lib' $src` and update the below list. - dlopenLibs = [ - # 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 = if withCryptsetup then cryptsetup else null; } - - # 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 lets provide it - { name = "libpcre2-8.so.0"; pkg = pcre2; } - ]; + # `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 = opt withLibidn2 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; } + + # Support for PKCS#11 in systemd-cryptsetup, systemd-cryptenroll and systemd-homed + { name = "libp11-kit.so.0"; pkg = opt (withHomed || withCryptsetup) p11-kit; } + + # Password quality support + { name = "libpasswdqc.so.1"; pkg = opt withPasswordQuality null; } + ]; patchDlOpen = dl: let @@ -236,46 +341,57 @@ stdenv.mkDerivation { in if dl.pkg == null then '' # remove the dependency on the library by replacing it with an invalid path - for file in $(grep -lr 'dlopen("${dl.name}"' src); do - echo "patching dlopen(\"${dl.name}\", …) in $file to an invalid store path ("/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-not-implemented/${dl.name}")…" - substituteInPlace "$file" --replace 'dlopen("${dl.name}"' 'dlopen("/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-not-implemented/${dl.name}"' + for file in $(grep -lr '"${dl.name}"' src); do + echo "patching dlopen(\"${dl.name}\", …) in $file to an invalid store path ("${builtins.storeDir}/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-not-implemented/${dl.name}")…" + substituteInPlace "$file" --replace '"${dl.name}"' '"${builtins.storeDir}/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-not-implemented/${dl.name}"' done '' else '' # ensure that the library we provide actually exists if ! [ -e ${library} ]; then - echo 'The shared library `${library}` does not exist but was given as subtitute for `${dl.name}`' - exit 1 + # exceptional case, details: + # https://github.com/systemd/systemd-stable/blob/v249-stable/src/shared/tpm2-util.c#L157 + if ! [[ "${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 $(grep -lr 'dlopen("${dl.name}"' src); do + for file in $(grep -lr '"${dl.name}"' src); do echo "patching dlopen(\"${dl.name}\", …) in $file to ${library}…" - substituteInPlace "$file" --replace 'dlopen("${dl.name}"' 'dlopen("${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 that we didn't handle + # 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 'dlopen("[^/]' src; then - echo "Found unhandled dlopen calls: " - grep -r 'dlopen("[^/]' src + 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|kernel-install|ukify) src/kernel-install/test-kernel-install.sh ''; - outputs = [ "out" "man" "dev" ]; + outputs = [ "out" "dev" ] ++ (lib.optional (!buildLibsOnly) "man"); nativeBuildInputs = [ pkg-config + makeBinaryWrapper gperf ninja meson - coreutils # meson calls date, stat etc. glibcLocales - patchelf getent m4 @@ -286,44 +402,67 @@ stdenv.mkDerivation { docbook_xsl docbook_xml_dtd_42 docbook_xml_dtd_45 - (buildPackages.python3Packages.python.withPackages (ps: with ps; [ python3Packages.lxml ])) - ]; + 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 + ] + ; buildInputs = [ - acl - audit - glib - kmod + libxcrypt libcap - libgcrypt - libidn2 libuuid linuxHeaders - pam + 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 [ bzip2 lz4 xz ] + ++ 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 kexectools + ++ lib.optional withKexectools kexec-tools + ++ lib.optional withKmod kmod + ++ lib.optional withLibidn2 libidn2 ++ lib.optional withLibseccomp libseccomp ++ lib.optional withNetworkd iptables + ++ lib.optional withPam pam ++ lib.optional withPCRE2 pcre2 - ++ lib.optional withResolved libgpgerror ++ lib.optional withSelinux libselinux ++ lib.optional withRemote libmicrohttpd - ++ lib.optionals withHomed [ p11-kit libfido2 ] + ++ 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 ])) ; - #dontAddPrefix = true; + mesonBuildType = "release"; 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" + "-Dpam=${lib.boolToString withPam}" "-Dpamconfdir=${placeholder "out"}/etc/pam.d" "-Drootprefix=${placeholder "out"}" "-Dpkgconfiglibdir=${placeholder "dev"}/lib/pkgconfig" @@ -332,11 +471,13 @@ stdenv.mkDerivation { "-Dsetfont-path=${kbd}/bin/setfont" "-Dtty-gid=3" # tty in NixOS has gid 3 "-Ddebug-shell=${bashInteractive}/bin/bash" - "-Dglib=${lib.boolToString (glib != null)}" + "-Dglib=${lib.boolToString withTests}" # while we do not run tests we should also not build them. Removes about 600 targets "-Dtests=false" + "-Dacl=${lib.boolToString withAcl}" "-Danalyze=${lib.boolToString withAnalyze}" - "-Dgcrypt=${lib.boolToString (libgcrypt != null)}" + "-Daudit=${lib.boolToString withAudit}" + "-Dgcrypt=${lib.boolToString wantGcrypt}" "-Dimportd=${lib.boolToString withImportd}" "-Dlz4=${lib.boolToString withCompression}" "-Dhomed=${lib.boolToString withHomed}" @@ -347,11 +488,10 @@ stdenv.mkDerivation { "-Dnetworkd=${lib.boolToString withNetworkd}" "-Doomd=${lib.boolToString withOomd}" "-Dpolkit=${lib.boolToString withPolkit}" - "-Dcryptsetup=${lib.boolToString withCryptsetup}" + "-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=${lib.boolToString withUserDb}" @@ -361,34 +501,41 @@ stdenv.mkDerivation { "-Dsplit-usr=false" "-Dlibcurl=${lib.boolToString wantCurl}" "-Dlibidn=false" - "-Dlibidn2=true" + "-Dlibidn2=${lib.boolToString withLibidn2}" + "-Dfirstboot=${lib.boolToString withFirstboot}" + "-Dsysusers=${lib.boolToString withSysusers}" + "-Drepart=${lib.boolToString withRepart}" + "-Dsysupdate=${lib.boolToString withSysupdate}" "-Dquotacheck=false" "-Dldconfig=false" "-Dsmack=true" "-Db_pie=true" "-Dinstall-sysconfdir=false" + "-Dsbat-distro=nixos" + "-Dsbat-distro-summary=NixOS" + "-Dsbat-distro-url=https://nixos.org/" + "-Dsbat-distro-pkgname=${pname}" + "-Dsbat-distro-version=${version}" /* - As of now, systemd doesn't allow runtime configuration of these values. So - the settings in /etc/login.defs have no effect on it. Many people think this - should be supported however, see - - https://github.com/systemd/systemd/issues/3855 - - https://github.com/systemd/systemd/issues/4850 - - https://github.com/systemd/systemd/issues/9769 - - https://github.com/systemd/systemd/issues/9843 - - https://github.com/systemd/systemd/issues/10184 + As of now, systemd doesn't allow runtime configuration of these values. So + the settings in /etc/login.defs have no effect on it. Many people think this + should be supported however, see + - https://github.com/systemd/systemd/issues/3855 + - https://github.com/systemd/systemd/issues/4850 + - https://github.com/systemd/systemd/issues/9769 + - https://github.com/systemd/systemd/issues/9843 + - https://github.com/systemd/systemd/issues/10184 */ "-Dsystem-uid-max=999" "-Dsystem-gid-max=999" - # "-Dtime-epoch=1" "-Dsysvinit-path=" "-Dsysvrcnd-path=" - "-Dkill-path=${coreutils}/bin/kill" - "-Dkmod-path=${kmod}/bin/kmod" - "-Dsulogin-path=${util-linux}/bin/sulogin" - "-Dmount-path=${util-linux}/bin/mount" - "-Dumount-path=${util-linux}/bin/umount" + "-Dsulogin-path=${util-linux.login}/bin/sulogin" + "-Dnologin-path=${util-linux.login}/bin/nologin" + "-Dmount-path=${lib.getOutput "mount" util-linux}/bin/mount" + "-Dumount-path=${lib.getOutput "mount" util-linux}/bin/umount" "-Dcreate-log-dirs=false" # Use cgroupsv2. This is already the upstream default, but better be explicit. @@ -398,11 +545,9 @@ stdenv.mkDerivation { "-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" - "-Defi-ldsdir=${toString gnu-efi}/lib" + "-Dbootloader=${lib.boolToString withBootloader}" + + "-Dukify=${lib.boolToString withUkify}" ] ++ lib.optionals (withShellCompletions == false) [ "-Dbashcompletiondir=no" "-Dzshcompletiondir=no" @@ -411,57 +556,121 @@ stdenv.mkDerivation { "-Dnss-mymachines=false" "-Dnss-resolve=false" "-Dnss-systemd=false" + ] ++ lib.optionals withLibBPF [ + "-Dbpf-framework=true" + ] ++ lib.optionals withTpm2Tss [ + "-Dtpm2=true" + ] ++ lib.optionals (!withUtmp) [ + "-Dutmp=false" + ] ++ lib.optionals stdenv.hostPlatform.isMusl [ + "-Dgshadow=false" + "-Didn=false" + ] ++ lib.optionals withKmod [ + "-Dkmod=true" + "-Dkmod-path=${kmod}/bin/kmod" ]; + 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 = "${lib.getOutput "swap" util-linux}/sbin/swapon"; where = [ "src/core/swap.c" "src/basic/unit-def.h" ]; } + { search = "/sbin/swapoff"; replacement = "${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" ]; } + ]; - preConfigure = '' - 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"; - # FIXME: patch this in systemd properly (and send upstream). - # already fixed in f00929ad622c978f8ad83590a15a765b4beecac9: (u)mount - for i in \ - src/core/mount.c \ - src/core/swap.c \ - src/cryptsetup/cryptsetup-generator.c \ - src/journal/cat.c \ - src/nspawn/nspawn.c \ - src/remount-fs/remount-fs.c \ - src/shared/generator.c \ - src/shutdown/shutdown.c \ - units/emergency.service.in \ - units/modprobe@.service \ - units/rescue.service.in \ - units/systemd-logind.service.in \ - units/systemd-nspawn@.service.in; \ - do - test -e $i - substituteInPlace $i \ - --replace /usr/bin/getent ${getent}/bin/getent \ - --replace /sbin/mkswap ${lib.getBin util-linux}/sbin/mkswap \ - --replace /sbin/swapon ${lib.getBin util-linux}/sbin/swapon \ - --replace /sbin/swapoff ${lib.getBin util-linux}/sbin/swapoff \ - --replace /bin/echo ${coreutils}/bin/echo \ - --replace /bin/cat ${coreutils}/bin/cat \ - --replace /sbin/sulogin ${lib.getBin util-linux}/sbin/sulogin \ - --replace /sbin/modprobe ${lib.getBin kmod}/sbin/modprobe \ - --replace /usr/lib/systemd/systemd-fsck $out/lib/systemd/systemd-fsck \ - --replace /bin/plymouth /run/current-system/sw/bin/plymouth # To avoid dependency - done + # { 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"; - for dir in tools src/resolve test src/test src/shared; do - patchShebangs $dir - done + ${lib.concatStringsSep "\n" (lib.flatten (map mkSubstitute binaryReplacements))} + ${lib.concatMapStringsSep "\n" mkEnsureSubstituted binaryReplacements} - # absolute paths to gpg & tar - substituteInPlace src/import/pull-common.c \ - --replace '"gpg"' '"${gnupg}/bin/gpg"' - for file in src/import/{{export,import,pull}-tar,import-common}.c; do - substituteInPlace $file \ - --replace '"tar"' '"${gnutar}/bin/tar"' - done + substituteInPlace src/libsystemd/sd-journal/catalog.c \ + --replace /usr/lib/systemd/catalog/ $out/lib/systemd/catalog/ - substituteInPlace src/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 @@ -469,10 +678,10 @@ stdenv.mkDerivation { substituteInPlace config.h \ --replace "POLKIT_AGENT_BINARY_PATH" "_POLKIT_AGENT_BINARY_PATH" \ --replace "SYSTEMD_BINARY_PATH" "_SYSTEMD_BINARY_PATH" \ - --replace "SYSTEMD_CGROUP_AGENT_PATH" "_SYSTEMD_CGROUP_AGENT_PATH" + --replace "SYSTEMD_CGROUP_AGENTS_PATH" "_SYSTEMD_CGROUP_AGENT_PATH" ''; - NIX_CFLAGS_COMPILE = toString [ + 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" @@ -481,12 +690,15 @@ stdenv.mkDerivation { # 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_AGENT_PATH" - "-DSYSTEMD_CGROUP_AGENT_PATH=\"/run/current-system/systemd/lib/systemd/systemd-cgroups-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 @@ -495,15 +707,11 @@ stdenv.mkDerivation { 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/ + mesonInstallTags = lib.optionals buildLibsOnly [ "devel" "libudev" "libsystemd" ]; + postInstall = lib.optionalString (!buildLibsOnly) '' mkdir -p $out/example/systemd - mv $out/lib/{modules-load.d,binfmt.d,sysctl.d,tmpfiles.d} $out/example + 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 @@ -519,22 +727,66 @@ stdenv.mkDerivation { 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 ''; - # 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. - passthru.interfaceVersion = 2; + # 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 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 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/lib/systemd/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 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 withKmod withLocaled withMachined withPortabled withTimedated withUtmp util-linux kmod kbd; + + tests = { + inherit (nixosTests) switchTest; + cross = pkgsCross.${if stdenv.buildPlatform.isAarch64 then "gnu64" else "aarch64-multiplatform"}.systemd; + }; + }; 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; + badPlatforms = [ lib.systems.inspect.platformPatterns.isStatic ]; + # https://github.com/systemd/systemd/issues/20600#issuecomment-912338965 + broken = stdenv.hostPlatform.isStatic; priority = 10; - maintainers = with maintainers; [ andir eelco flokli kloenk ]; + maintainers = with maintainers; [ flokli kloenk ]; }; -} +}) |