647f0ab366
There are too many references to ${systemd}/foo,
and the savings would be on the order of 100 kB.
Also:
- fix udev install paths (again), hopefully OK now;
- fix one RPATH
- clean libudev propagation
- pick examples/ changes from staging (probably lost by some auto-merge)
197 lines
7.3 KiB
Nix
197 lines
7.3 KiB
Nix
{ stdenv, fetchurl, pkgconfig, intltool, gperf, libcap, dbus, kmod
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, zlib, xz, pam, acl, cryptsetup, libuuid, m4, utillinux, libffi
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, glib, kbd, libxslt, coreutils, libgcrypt
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, kexectools, libmicrohttpd, linuxHeaders
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, pythonPackages ? null, pythonSupport ? false
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}:
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assert stdenv.isLinux;
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assert pythonSupport -> pythonPackages != null;
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stdenv.mkDerivation rec {
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version = "217";
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name = "systemd-${version}";
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src = fetchurl {
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url = "http://www.freedesktop.org/software/systemd/${name}.tar.xz";
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sha256 = "163l1y4p2a564d4ynfq3k3xf53j2v5s81blb6cvpn1y7rpxyccd0";
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};
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outputs = [ "out" "libudev" "doc" ]; # TODO: "dev"
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# note: there are many references to ${systemd}/...
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outputDev = "out";
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propagatedOutputs = "libudev";
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patches =
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[ # These are all changes between upstream and
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# https://github.com/edolstra/systemd/tree/nixos-v217.
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./fixes.patch
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];
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buildInputs =
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[ pkgconfig intltool gperf libcap kmod xz pam acl
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/* cryptsetup */ libuuid m4 glib libxslt libgcrypt
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libmicrohttpd linuxHeaders libffi
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] ++ stdenv.lib.optionals pythonSupport [pythonPackages.python pythonPackages.lxml];
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configureFlags =
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[ "--localstatedir=/var"
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"--sysconfdir=/etc"
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"--with-rootprefix=$(out)"
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"--with-kbd-loadkeys=${kbd}/bin/loadkeys"
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"--with-kbd-setfont=${kbd}/bin/setfont"
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"--with-rootprefix=$(out)"
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"--with-dbusinterfacedir=$(out)/share/dbus-1/interfaces"
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"--with-dbuspolicydir=$(out)/etc/dbus-1/system.d"
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"--with-dbussystemservicedir=$(out)/share/dbus-1/system-services"
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"--with-dbussessionservicedir=$(out)/share/dbus-1/services"
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"--with-firmware-path=/root/test-firmware:/run/current-system/firmware"
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"--with-tty-gid=3" # tty in NixOS has gid 3
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"--enable-compat-libs" # get rid of this eventually
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"--disable-tests"
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"--disable-hostnamed"
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"--enable-networkd"
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"--disable-sysusers"
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"--disable-timedated"
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"--enable-timesyncd"
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"--disable-readahead"
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"--disable-firstboot"
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"--disable-localed"
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"--enable-resolved"
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"--disable-split-usr"
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"--with-sysvinit-path="
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"--with-sysvrcnd-path="
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"--with-rc-local-script-path-stop=/etc/halt.local"
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];
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preConfigure =
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''
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# FIXME: patch this in systemd properly (and send upstream).
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# FIXME: use sulogin from util-linux once updated.
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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
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test -e $i
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substituteInPlace $i \
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--replace /usr/bin/getent ${stdenv.glibc.bin}/bin/getent \
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--replace /bin/mount ${utillinux.bin}/bin/mount \
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--replace /bin/umount ${utillinux.bin}/bin/umount \
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--replace /sbin/swapon ${utillinux.bin}/sbin/swapon \
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--replace /sbin/swapoff ${utillinux.bin}/sbin/swapoff \
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--replace /sbin/fsck ${utillinux.bin}/sbin/fsck \
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--replace /bin/echo ${coreutils}/bin/echo \
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--replace /bin/cat ${coreutils}/bin/cat \
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--replace /sbin/sulogin ${utillinux}/sbin/sulogin \
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--replace /sbin/kexec ${kexectools}/sbin/kexec
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done
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substituteInPlace src/journal/catalog.c \
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--replace /usr/lib/systemd/catalog/ $out/lib/systemd/catalog/
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export NIX_CFLAGS_LINK+=" -Wl,-rpath,$libudev/lib"
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'';
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makeFlags = [
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"udevlibexecdir=$(libudev)/lib/udev"
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# udev rules refer to $out, and anything but libs should probably go to $out
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"udevrulesdir=$(out)/lib/udev/rules.d"
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"udevhwdbdir=$(out)/lib/udev/hwdb.d"
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];
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# This is needed because systemd uses the gold linker, which doesn't
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# yet have the wrapper script to add rpath flags automatically.
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NIX_LDFLAGS = "-rpath ${pam.out}/lib -rpath ${libcap.out}/lib -rpath ${acl.out}/lib -rpath ${stdenv.cc.cc.lib}/lib";
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PYTHON_BINARY = "${coreutils}/bin/env python"; # don't want a build time dependency on Python
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NIX_CFLAGS_COMPILE =
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[ # Can't say ${polkit}/bin/pkttyagent here because that would
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# lead to a cyclic dependency.
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"-UPOLKIT_AGENT_BINARY_PATH" "-DPOLKIT_AGENT_BINARY_PATH=\"/run/current-system/sw/bin/pkttyagent\""
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"-fno-stack-protector"
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# Set the release_agent on /sys/fs/cgroup/systemd to the
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# currently running systemd (/run/current-system/systemd) so
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# that we don't use an obsolete/garbage-collected release agent.
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"-USYSTEMD_CGROUP_AGENT_PATH" "-DSYSTEMD_CGROUP_AGENT_PATH=\"/run/current-system/systemd/lib/systemd/systemd-cgroups-agent\""
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"-USYSTEMD_BINARY_PATH" "-DSYSTEMD_BINARY_PATH=\"/run/current-system/systemd/lib/systemd/systemd\""
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];
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enableParallelBuilding = true;
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installFlags =
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[ "localstatedir=$(TMPDIR)/var"
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"sysconfdir=$(out)/etc"
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"sysvinitdir=$(TMPDIR)/etc/init.d"
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"pamconfdir=$(out)/etc/pam.d"
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];
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postInstall =
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''
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# sysinit.target: Don't depend on
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# systemd-tmpfiles-setup.service. This interferes with NixOps's
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# send-keys feature (since sshd.service depends indirectly on
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# sysinit.target).
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mv $out/lib/systemd/system/sysinit.target.wants/systemd-tmpfiles-setup-dev.service $out/lib/systemd/system/multi-user.target.wants/
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mkdir -p $out/example/systemd
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mv $out/lib/{modules-load.d,binfmt.d,sysctl.d,tmpfiles.d} $out/example
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mv $out/lib/systemd/{system,user} $out/example/systemd
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rm -rf $out/etc/systemd/system
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# Install SysV compatibility commands.
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mkdir -p $out/sbin
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ln -s $out/lib/systemd/systemd $out/sbin/telinit
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for i in init halt poweroff runlevel reboot shutdown; do
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ln -s $out/bin/systemctl $out/sbin/$i
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done
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# Fix reference to /bin/false in the D-Bus services.
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for i in $out/share/dbus-1/system-services/*.service; do
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substituteInPlace $i --replace /bin/false ${coreutils}/bin/false
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done
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rm -rf $out/etc/rpm
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# Move lib(g)udev to a separate output. TODO: maybe split them up
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# to avoid libudev pulling glib
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mkdir -p "$libudev/lib"
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mv "$out"/lib/lib{,g}udev* "$libudev/lib/"
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for i in "$libudev"/lib/*.la; do
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substituteInPlace $i --replace "$out" "$libudev"
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done
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for i in "$out"/lib/pkgconfig/{libudev,gudev-1.0}.pc; do
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substituteInPlace $i --replace "libdir=$out" "libdir=$libudev"
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done
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''; # */
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# some libs fail to link to liblzma and/or libffi
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postFixup = let extraLibs = stdenv.lib.makeLibraryPath [ xz.out libffi.out zlib.out ];
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in ''
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for f in "$out"/lib/*.so.0.*; do
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patchelf --set-rpath `patchelf --print-rpath "$f"`':${extraLibs}' "$f"
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done
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'';
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# The interface version prevents NixOS from switching to an
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# incompatible systemd at runtime. (Switching across reboots is
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# fine, of course.) It should be increased whenever systemd changes
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# in a backwards-incompatible way. If the interface version of two
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# systemd builds is the same, then we can switch between them at
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# runtime; otherwise we can't and we need to reboot.
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passthru.interfaceVersion = 2;
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meta = {
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homepage = "http://www.freedesktop.org/wiki/Software/systemd";
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description = "A system and service manager for Linux";
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platforms = stdenv.lib.platforms.linux;
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maintainers = [ stdenv.lib.maintainers.eelco stdenv.lib.maintainers.simons ];
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};
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}
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