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{ stdenv, fetchurl, pkgconfig, intltool, gperf, libcap, dbus, kmod
, zlib, xz, pam, acl, cryptsetup, libuuid, m4, utillinux, libffi
, glib, kbd, libxslt, coreutils, libgcrypt, sysvtools, docbook_xsl
, kexectools, libmicrohttpd, linuxHeaders
, pythonPackages ? null, pythonSupport ? false
, autoreconfHook
}:
assert stdenv.isLinux;
assert pythonSupport -> pythonPackages != null;
stdenv.mkDerivation rec {
version = "212";
name = "systemd-${version}";
src = fetchurl {
url = "http://www.freedesktop.org/software/systemd/${name}.tar.xz";
sha256 = "1hpjcc42svrs06q3isjm3m5aphgkpfdylmvpnif71zh46ys0cab5";
};
outputs = [ "dev" "out" "libudev" "doc" ];
patches =
[ # These are all changes between upstream and
# https://github.com/edolstra/systemd/tree/nixos-v212.
./fixes.patch
];
buildInputs =
[ pkgconfig intltool gperf libcap kmod xz pam acl
/* cryptsetup */ libuuid m4 glib libxslt libgcrypt docbook_xsl
libmicrohttpd linuxHeaders libffi
autoreconfHook
] ++ stdenv.lib.optionals pythonSupport [pythonPackages.python pythonPackages.lxml];
configureFlags =
[ "--localstatedir=/var"
"--sysconfdir=/etc"
"--with-rootprefix=$(out)"
"--with-kbd-loadkeys=${kbd}/bin/loadkeys"
"--with-kbd-setfont=${kbd}/bin/setfont"
"--with-rootprefix=$(out)"
"--with-dbusinterfacedir=$(out)/share/dbus-1/interfaces"
"--with-dbuspolicydir=$(out)/etc/dbus-1/system.d"
"--with-dbussystemservicedir=$(out)/share/dbus-1/system-services"
"--with-dbussessionservicedir=$(out)/share/dbus-1/services"
"--with-firmware-path=/root/test-firmware:/run/current-system/firmware"
"--with-tty-gid=3" # tty in NixOS has gid 3
"--disable-networkd" # enable/use eventually
"--enable-compat-libs" # get rid of this eventually
"--disable-tests"
];
preConfigure =
''
# FIXME: patch this in systemd properly (and send upstream).
# FIXME: use sulogin from util-linux once updated.
for i in src/remount-fs/remount-fs.c src/core/mount.c src/core/swap.c src/fsck/fsck.c units/emergency.service.in units/rescue.service.m4.in src/journal/cat.c src/core/shutdown.c src/nspawn/nspawn.c; do
test -e $i
substituteInPlace $i \
--replace /usr/bin/getent ${stdenv.glibc.bin}/bin/getent \
--replace /bin/mount ${utillinux.bin}/bin/mount \
--replace /bin/umount ${utillinux.bin}/bin/umount \
--replace /sbin/swapon ${utillinux.bin}/sbin/swapon \
--replace /sbin/swapoff ${utillinux.bin}/sbin/swapoff \
--replace /sbin/fsck ${utillinux.bin}/sbin/fsck \
--replace /bin/echo ${coreutils}/bin/echo \
--replace /bin/cat ${coreutils}/bin/cat \
--replace /sbin/sulogin ${sysvtools}/sbin/sulogin \
--replace /sbin/kexec ${kexectools}/sbin/kexec
done
substituteInPlace src/journal/catalog.c \
--replace /usr/lib/systemd/catalog/ $out/lib/systemd/catalog/
export NIX_CFLAGS_LINK+=" -Wl,-rpath,$libudev/lib"
'';
# This is needed because systemd uses the gold linker, which doesn't
# yet have the wrapper script to add rpath flags automatically.
NIX_LDFLAGS = "-rpath ${pam}/lib -rpath ${libcap}/lib -rpath ${acl}/lib -rpath ${stdenv.gcc.gcc}/lib";
PYTHON_BINARY = "${coreutils}/bin/env python"; # don't want a build time dependency on Python
NIX_CFLAGS_COMPILE =
[ # Can't say ${polkit}/bin/pkttyagent here because that would
# lead to a cyclic dependency.
"-UPOLKIT_AGENT_BINARY_PATH" "-DPOLKIT_AGENT_BINARY_PATH=\"/run/current-system/sw/bin/pkttyagent\""
"-fno-stack-protector"
# Set the release_agent on /sys/fs/cgroup/systemd to the
# currently running systemd (/run/current-system/systemd) so
# that we don't use an obsolete/garbage-collected release agent.
"-USYSTEMD_CGROUP_AGENT_PATH" "-DSYSTEMD_CGROUP_AGENT_PATH=\"/run/current-system/systemd/lib/systemd/systemd-cgroups-agent\""
];
# Use /var/lib/udev rather than /etc/udev for the generated hardware
# database. Upstream doesn't want this (see commit
# 1e1954f53386cb773e2a152748dd31c4d36aa2d8) because using /var is
# forbidden in early boot, but in NixOS the initrd guarantees that
# /var is mounted.
makeFlags = "hwdb_bin=/var/lib/udev/hwdb.bin";
enableParallelBuilding = true;
installFlags =
[ "localstatedir=$(TMPDIR)/var"
"sysconfdir=$(out)/etc"
"sysvinitdir=$(TMPDIR)/etc/init.d"
"pamconfdir=$(out)/etc/pam.d"
];
# Get rid of configuration-specific data.
postInstall =
''
mkdir -p $doc/example/systemd
mv $doc/lib/{modules-load.d,binfmt.d,sysctl.d,tmpfiles.d} $doc/example
mv $doc/lib/systemd/{system,user} $doc/example/systemd
rm -rf $out/etc/systemd/system
# Install SysV compatibility commands.
mkdir -p $out/sbin
ln -s $out/lib/systemd/systemd $out/sbin/telinit
for i in init halt poweroff runlevel reboot shutdown; do
ln -s $out/bin/systemctl $out/sbin/$i
done
# 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
# Move libudev to a separate output.
mkdir -p $libudev/lib/pkgconfig $libudev/include
mv $out/lib/libudev* $libudev/lib/
mv $out/lib/pkgconfig/libudev*.pc $libudev/lib/pkgconfig/
mv $out/include/libudev.h $libudev/include/
for i in $libudev/lib/*.la $libudev/lib/pkgconfig/*.pc; do
substituteInPlace $i --replace $out $libudev
done
''; # */
# some libs fail to link to liblzma and/or libffi
postFixup = let extraLibs = stdenv.lib.makeLibraryPath [ xz.out libffi.out zlib.out ];
in ''
for f in "$out"/lib/*.so.0.*; do
patchelf --set-rpath `patchelf --print-rpath "$f"`':${extraLibs}' "$f"
done
'';
# propagate the libudev output
postPhases = "postPostFixup";
postPostFixup = ''
echo -n " $libudev" >> "$dev"/nix-support/propagated-*build-inputs
'';
# 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;
meta = {
homepage = "http://www.freedesktop.org/wiki/Software/systemd";
description = "A system and service manager for Linux";
platforms = stdenv.lib.platforms.linux;
maintainers = [ stdenv.lib.maintainers.eelco stdenv.lib.maintainers.simons ];
};
}
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