···
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{ stdenv, fetchurl, which, zlib, pkgconfig, SDL, openssl
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, libuuid, gettext, ncurses, dev86, iasl, pciutils, bzip2
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, lvm2, utillinux, procps, texinfo, perl, python2Packages
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, glib, bridge-utils, xorg, pixman, iproute, udev, bison
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, flex, cmake, ocamlPackages, figlet, libaio, yajl
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, checkpolicy, transfig, glusterfs, acl, fetchgit, xz, spice
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, spice_protocol, usbredir, alsaLib, quilt
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{ stdenv, cmake, pkgconfig, which
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, bison, bzip2, checkpolicy, dev86, figlet, flex, gettext, glib
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, iasl, libaio, libiconv, libuuid, ncurses, openssl, perl
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# python2Packages.python
, coreutils, gawk, gnused, gnugrep, diffutils, multipath-tools
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, inetutils, iptables, openvswitch, nbd, drbd, xenConfig
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, xenserverPatched ? false, ... }:
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, iproute, inetutils, iptables, bridge-utils, openvswitch, nbd, drbd
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, lvm2, utillinux, procps
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# python2Packages.markdown
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, transfig, ghostscript, texinfo, pandoc
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#TODO: fix paths instead
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scriptEnvPath = concatMapStringsSep ":" (x: "${x}/bin") [
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coreutils gawk gnused gnugrep diffutils utillinux multipath-tools
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iproute inetutils iptables bridge-utils openvswitch nbd drbd
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libDir = if stdenv.is64bit then "lib64" else "lib";
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withXenfiles = f: concatStringsSep "\n" (mapAttrsToList f config.xenfiles);
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# Sources needed to build the tools
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# These sources are already rather old and probably do not change frequently
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{ url = http://xenbits.xensource.com/xen-extfiles/ipxe-git-9a93db3f0947484e30e753bbd61a10b17336e20e.tar.gz;
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sha256 = "0p206zaxlhda60ci33h9gipi5gm46fvvsm6k5c0w7b6cjg0yhb33";
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scriptEnvPath = stdenv.lib.concatStrings (stdenv.lib.intersperse ":" (map (x: "${x}/bin")
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[ coreutils gawk gnused gnugrep which perl diffutils utillinux multipath-tools
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iproute inetutils iptables bridge-utils openvswitch nbd drbd ]));
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withTools = a: f: withXenfiles (name: x: optionalString (hasAttr a x) ''
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echo "processing ${name}"
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stdenv.mkDerivation (rec {
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inherit (config) version;
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stdenv.mkDerivation {
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inherit (xenConfig) name version src;
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name = "xen-${version}";
dontUseCmakeConfigure = true;
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[ which zlib pkgconfig SDL openssl libuuid gettext ncurses
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dev86 iasl pciutils bzip2 xz texinfo perl yajl
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python2Packages.python python2Packages.wrapPython
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glib bridge-utils pixman iproute udev bison xorg.libX11
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flex ocamlPackages.ocaml ocamlPackages.findlib figlet libaio
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checkpolicy python2Packages.markdown transfig
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glusterfs acl cmake spice spice_protocol usbredir
hardeningDisable = [ "stackprotector" "fortify" "pic" ];
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patches = stdenv.lib.optionals ((xenserverPatched == false) && (builtins.hasAttr "xenPatches" xenConfig)) xenConfig.xenPatches;
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cmake pkgconfig which
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${stdenv.lib.optionalString ((xenserverPatched == true) && (builtins.hasAttr "xenserverPatches" xenConfig)) xenConfig.xenserverPatches}
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bison bzip2 checkpolicy dev86 figlet flex gettext glib iasl libaio
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libiconv libuuid ncurses openssl perl python2Packages.python xz yajl zlib
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ocamlPackages.findlib ocamlPackages.ocaml
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python2Packages.wrapPython
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python2Packages.markdown transfig ghostscript texinfo pandoc
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] ++ (concatMap (x: x.buildInputs or []) (attrValues config.xenfiles))
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++ (config.buildInputs or []);
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# Xen's stubdoms, tools and firmwares need various sources that
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# are usually fetched at build time using wget and git. We can't
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# have that, so we prefetch them in nix-expression and setup
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# fake wget and git for debugging purposes.
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# Fake git: just print what it wants and die
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cat > fake-bin/wget << EOF
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echo ===== FAKE WGET: Not fetching \$*
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# Fake git: just print what it wants and die
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cat > fake-bin/git << EOF
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echo ===== FAKE GIT: Not cloning \$*
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# Xen's tools and firmares need various git repositories that it
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# usually checks out at time using git. We can't have that.
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${flip concatMapStrings xenConfig.toolsGits (x: let src = fetchgit x.git; in ''
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cp -r ${src} tools/${src.name}-dir-remote
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chmod -R +w tools/${src.name}-dir-remote
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'' + stdenv.lib.optionalString (builtins.hasAttr "patches" x) ''
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( cd tools/${src.name}-dir-remote; ${concatStringsSep "; " (map (p: "patch -p1 < ${p}") x.patches)} )
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${flip concatMapStrings xenConfig.firmwareGits (x: let src = fetchgit x.git; in ''
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cp -r ${src} tools/firmware/${src.name}-dir-remote
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chmod -R +w tools/firmware/${src.name}-dir-remote
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'' + stdenv.lib.optionalString (builtins.hasAttr "patches" x) ''
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( cd tools/firmware/${src.name}-dir-remote; ${concatStringsSep "; " (map (p: "patch -p1 < ${p}") x.patches)} )
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chmod +x fake-bin/*
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export PATH=$PATH:$PWD/fake-bin
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# Xen's stubdoms and firmwares need various sources that are usually fetched
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# at build time using wget. We can't have that, so we prefetch Xen's ext_files.
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${flip concatMapStrings xenExtfiles (x: let src = fetchurl x; in ''
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cp ${src} xen_ext_files/${src.name}
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# Remove in-tree qemu stuff in case we build from a tar-ball
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rm -rf tools/qemu-xen tools/qemu-xen-traditional
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# Fix shebangs, mainly for build-scipts
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# We want to do this before getting prefetched stuff to speed things up
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# (prefetched stuff has lots of files)
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find . -type f | xargs sed -i 's@/usr/bin/\(python\|perl\)@/usr/bin/env \1@g'
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find . -type f | xargs sed -i 's@/bin/bash@/bin/sh@g'
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# Avoid a glibc >= 2.25 deprecation warnings that get fatal via -Werror.
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sed 1i'#include <sys/sysmacros.h>' \
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-i tools/blktap2/control/tap-ctl-allocate.c \
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-i tools/libxl/libxl_device.c
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# Get prefetched stuff
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${withXenfiles (name: x: ''
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echo "${x.src} -> tools/${name}"
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cp -r ${x.src} tools/${name}
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chmod -R +w tools/${name}
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# Fake wget: copy prefetched downloads instead
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echo "#!/bin/sh" > wget/wget
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echo "echo ===== Not fetching \$*, copy pre-fetched file instead" >> wget/wget
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echo "cp \$4 \$3" >> wget/wget
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export PATH=$PATH:$PWD/wget
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export EXTRA_QEMUU_CONFIGURE_ARGS="--enable-spice --enable-usb-redir --enable-linux-aio"
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patches = [ ./0000-fix-ipxe-src.patch
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./0000-fix-install-python.patch ]
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++ (config.patches or []);
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# https://github.com/NixOS/nixpkgs/issues/13590
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configureFlags = ["--disable-stubdom"];
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substituteInPlace tools/libfsimage/common/fsimage_plugin.c \
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--replace /usr $out
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# Work around a bug in our GCC wrapper: `gcc -MF foo -v' doesn't
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# print the GCC version number properly.
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substituteInPlace xen/Makefile \
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--replace '$(CC) $(CFLAGS) -v' '$(CC) -v'
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substituteInPlace tools/blktap2/lvm/lvm-util.c \
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--replace /usr/sbin/vgs ${lvm2}/sbin/vgs \
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--replace /usr/sbin/lvs ${lvm2}/sbin/lvs
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# Hack to get `gcc -m32' to work without having 32-bit Glibc headers.
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mkdir -p tools/include/gnu
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touch tools/include/gnu/stubs-32.h
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substituteInPlace tools/xenmon/xenmon.py \
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--replace /usr/bin/pkill ${procps}/bin/pkill
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### Fixing everything else
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substituteInPlace tools/xenstat/Makefile \
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--replace /usr/include/curses.h ${ncurses.dev}/include/curses.h
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substituteInPlace tools/libfsimage/common/fsimage_plugin.c \
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--replace /usr $out
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substituteInPlace tools/qemu-xen-traditional/xen-hooks.mak \
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--replace /usr/include/pci ${pciutils}/include/pci
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substituteInPlace tools/blktap2/lvm/lvm-util.c \
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--replace /usr/sbin/vgs ${lvm2}/bin/vgs \
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--replace /usr/sbin/lvs ${lvm2}/bin/lvs
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substituteInPlace tools/qemu-xen-traditional-dir-remote/xen-hooks.mak \
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--replace /usr/include/pci ${pciutils}/include/pci
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substituteInPlace tools/misc/xenpvnetboot \
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--replace /usr/sbin/mount ${utillinux}/bin/mount \
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--replace /usr/sbin/umount ${utillinux}/bin/umount
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substituteInPlace tools/hotplug/Linux/xen-backend.rules \
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--replace /etc/xen/scripts $out/etc/xen/scripts
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substituteInPlace tools/xenmon/xenmon.py \
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--replace /usr/bin/pkill ${procps}/bin/pkill
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# blktap is not provided by xen, but by xapi
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sed -i '/blktap/d' tools/hotplug/Linux/xen-backend.rules
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substituteInPlace tools/xenstat/Makefile \
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--replace /usr/include/curses.h ${ncurses.dev}/include/curses.h
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# Work around a bug in our GCC wrapper: `gcc -MF foo -v' doesn't
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# print the GCC version number properly.
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substituteInPlace xen/Makefile \
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--replace '$(CC) $(CFLAGS) -v' '$(CC) -v'
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# TODO: use this as a template and support our own if-up scripts instead?
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substituteInPlace tools/hotplug/Linux/xen-backend.rules.in \
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--replace "@XEN_SCRIPT_DIR@" $out/etc/xen/scripts
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# Allow the location of the xendomains config file to be
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# overriden at runtime.
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substituteInPlace tools/hotplug/Linux/init.d/xendomains \
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--replace 'XENDOM_CONFIG=/etc/sysconfig/xendomains' "" \
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--replace 'XENDOM_CONFIG=/etc/default/xendomains' "" \
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--replace /etc/xen/scripts/hotplugpath.sh $out/etc/xen/scripts/hotplugpath.sh \
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--replace /bin/ls ls
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# blktap is not provided by xen, but by xapi
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sed -i '/blktap/d' tools/hotplug/Linux/xen-backend.rules.in
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substituteInPlace tools/hotplug/Linux/xendomains \
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--replace /bin/ls ls
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${withTools "patches" (name: x: ''
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${concatMapStringsSep "\n" (p: ''
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echo "# Patching with ${p}"
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# Hack to get `gcc -m32' to work without having 32-bit Glibc headers.
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mkdir -p tools/include/gnu
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touch tools/include/gnu/stubs-32.h
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${withTools "postPatch" (name: x: x.postPatch)}
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# Fix build on Glibc 2.24.
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NIX_CFLAGS_COMPILE = "-Wno-error=deprecated-declarations";
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${config.postPatch or ""}
# TODO: Flask needs more testing before enabling it by default.
#makeFlags = "XSM_ENABLE=y FLASK_ENABLE=y PREFIX=$(out) CONFIG_DIR=/etc XEN_EXTFILES_URL=\\$(XEN_ROOT)/xen_ext_files ";
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makeFlags = "PREFIX=$(out) CONFIG_DIR=/etc XEN_EXTFILES_URL=\\$(XEN_ROOT)/xen_ext_files ";
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makeFlags = [ "PREFIX=$(out) CONFIG_DIR=/etc" "XEN_SCRIPT_DIR=/etc/xen/scripts" ]
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++ (config.makeFlags or []);
buildFlags = "xen tools";
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make -C docs man-pages
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make -C docs man-pages
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(cd tools/xen-libhvm-dir-remote; make)
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(cd tools/xen-libhvm-dir-remote/biospt; cc -Wall -g -D_LINUX -Wstrict-prototypes biospt.c -o biospt -I../libhvm -L../libhvm -lxenhvm)
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${withTools "buildPhase" (name: x: x.buildPhase)}
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mkdir -p $out $out/share
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cp -prvd dist/install/nix/store/*/* $out/
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cp -prvd dist/install/boot $out/boot
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cp -prvd dist/install/etc $out
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cp -dR docs/man1 docs/man5 $out/share/man/
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substituteInPlace $out/etc/xen/scripts/hotplugpath.sh --replace SBINDIR=\"$out/sbin\" SBINDIR=\"$out/bin\"
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+
mkdir -p $out $out/share
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+
cp -prvd dist/install/nix/store/*/* $out/
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+
cp -prvd dist/install/boot $out/boot
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+
cp -prvd dist/install/etc $out
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+
cp -dR docs/man1 docs/man5 $out/share/man/
174
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for i in $out/etc/xen/scripts/!(*.sh); do
175
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sed -i "2s@^@export PATH=$out/bin:${scriptEnvPath}\n@" $i
194
+
${withTools "installPhase" (name: x: x.installPhase)}
178
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(cd tools/xen-libhvm-dir-remote; make install)
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cp tools/xen-libhvm-dir-remote/biospt/biospt $out/bin/.
197
+
substituteInPlace $out/etc/xen/scripts/hotplugpath.sh \
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+
--replace SBINDIR=\"$out/sbin\" SBINDIR=\"$out/bin\"
203
+
for i in $out/etc/xen/scripts/!(*.sh); do
204
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sed -i "2s@^@export PATH=$out/bin:${scriptEnvPath}\n@" $i
homepage = http://www.xen.org/;
184
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description = "Xen hypervisor and management tools for Dom0";
210
+
description = "Xen hypervisor and related components"
211
+
+ optionalString (args ? meta && args.meta ? description)
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" (${args.meta.description})";
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+
longDescription = (args.meta.longDescription or "")
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+
+ withXenfiles (name: x: ''* ${name}: ${x.meta.description or "(No description)"}.'');
platforms = [ "x86_64-linux" ];
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maintainers = with stdenv.lib.maintainers; [ eelco tstrobel ];
217
+
maintainers = with stdenv.lib.maintainers; [ eelco tstrobel oxij ];
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+
} // removeAttrs config [ "xenfiles" "buildInputs" "patches" "postPatch" "meta" ])
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