WIP: Build image from scratch / without NixOS.

An experiment to see if we can minimize the PatOS project even further,
and not have to adapt NixOS packages and config for our needs.
This commit is contained in:
Daniel Lundin 2025-02-13 09:28:16 +01:00
parent 4702e0dddb
commit 323f5daf2b
Signed by: dln
SSH key fingerprint: SHA256:dQy1Xj3UiqJYpKR5ggQ2bxgz4jCH8IF+k3AB8o0kmdI
27 changed files with 2861 additions and 1201 deletions

251
systemd/default.nix Normal file
View file

@ -0,0 +1,251 @@
{
fetchFromGitHub,
lib,
pkgs,
stdenv,
...
}:
let
version = "257.3";
# 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 = "1734643670";
pname = "systemd";
in
stdenv.mkDerivation (finalAttrs: {
inherit version;
pname = pname;
src = fetchFromGitHub {
owner = "systemd";
repo = "systemd";
rev = "v${version}";
hash = "sha256-GvRn55grHWR6M+tA86RMzqinuXNpPZzRB4ApuGN/ZvU=";
};
nativeBuildInputs = with pkgs; [
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
ps.pyelftools
]
))
bpftools
buildPackages.llvmPackages.clang
buildPackages.llvmPackages.libllvm
];
autoPatchelfFlags = [ "--keep-libc" ];
hardeningDisable = [
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111523
"trivialautovarinit"
# breaks clang -target bpf; should be fixed to filter target?
"zerocallusedregs"
"shadowstack"
];
buildInputs = with pkgs; [
libxcrypt
libcap
libuuid
linuxHeaders
bashInteractive # for patch shebangs
libgcrypt
libgpg-error
openssl
acl
libapparmor
audit
zlib
bzip2
lz4
xz
zstd
elfutils
kexec-tools
kmod
libidn2
libseccomp
libselinux
iptables
p11-kit
libfido2
pam
pcre2
libbpf
tpm2-tss
qrencode
libarchive
(lib.getDev curl)
(lib.getDev cryptsetup.dev)
(python3Packages.python.withPackages (ps: with ps; [ pefile ]))
(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
# SBAT
(lib.mesonOption "sbat-distro" "patos")
(lib.mesonOption "sbat-distro-summary" "PatOS")
(lib.mesonOption "sbat-distro-url" "https://patagia.io/")
(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" "")
# SSH
# Disabled for now until someone makes this work.
(lib.mesonOption "sshconfdir" "no")
(lib.mesonOption "sshdconfdir" "no")
# Features
# Tests
(lib.mesonBool "tests" false)
(lib.mesonEnable "glib" false)
(lib.mesonEnable "dbus" false)
# Compression
(lib.mesonEnable "bzip2" true)
(lib.mesonEnable "lz4" true)
(lib.mesonEnable "xz" true)
(lib.mesonEnable "zstd" true)
(lib.mesonEnable "zlib" true)
# NSS
(lib.mesonEnable "nss-resolve" true)
(lib.mesonBool "nss-myhostname" true)
(lib.mesonBool "nss-systemd" true)
# Cryptsetup
(lib.mesonEnable "libcryptsetup" true)
(lib.mesonEnable "libcryptsetup-plugins" true)
(lib.mesonEnable "p11kit" true)
# FIDO2
(lib.mesonEnable "libfido2" true)
(lib.mesonEnable "openssl" true)
# Password Quality
(lib.mesonEnable "pwquality" false)
(lib.mesonEnable "passwdqc" false)
# Remote
(lib.mesonEnable "remote" false)
(lib.mesonEnable "microhttpd" false)
(lib.mesonEnable "pam" true)
(lib.mesonEnable "acl" true)
(lib.mesonEnable "audit" true)
(lib.mesonEnable "apparmor" true)
(lib.mesonEnable "gcrypt" true)
(lib.mesonEnable "importd" true)
(lib.mesonEnable "homed" true)
(lib.mesonEnable "polkit" true)
(lib.mesonEnable "elfutils" true)
(lib.mesonEnable "libcurl" true)
(lib.mesonEnable "libidn" false)
(lib.mesonEnable "libidn2" true)
(lib.mesonEnable "libiptc" true)
(lib.mesonEnable "repart" true)
(lib.mesonEnable "sysupdate" true)
(lib.mesonEnable "seccomp" true)
(lib.mesonEnable "selinux" true)
(lib.mesonEnable "tpm2" true)
(lib.mesonEnable "pcre2" true)
(lib.mesonEnable "bpf-framework" true)
(lib.mesonEnable "bootloader" true)
(lib.mesonEnable "ukify" true)
(lib.mesonEnable "kmod" true)
(lib.mesonEnable "qrencode" true)
(lib.mesonEnable "vmspawn" true)
(lib.mesonEnable "libarchive" true)
(lib.mesonEnable "xenctrl" false)
(lib.mesonEnable "gnutls" false)
(lib.mesonEnable "xkbcommon" false)
(lib.mesonEnable "man" true)
(lib.mesonBool "analyze" true)
(lib.mesonBool "logind" true)
(lib.mesonBool "localed" true)
(lib.mesonBool "hostnamed" true)
(lib.mesonBool "machined" true)
(lib.mesonBool "networkd" true)
(lib.mesonBool "oomd" true)
(lib.mesonBool "portabled" true)
(lib.mesonBool "hwdb" true)
(lib.mesonBool "timedated" true)
(lib.mesonBool "timesyncd" true)
(lib.mesonBool "userdb" true)
(lib.mesonBool "coredump" true)
(lib.mesonBool "firstboot" true)
(lib.mesonBool "resolve" true)
(lib.mesonBool "sysusers" true)
(lib.mesonBool "efi" true)
(lib.mesonBool "utmp" true)
(lib.mesonBool "log-trace" true)
(lib.mesonBool "kernel-install" true)
(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.mesonOption "bashcompletiondir" "no")
(lib.mesonOption "zshcompletiondir" "no")
];
})