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|
{ lib, callPackage, fetchurl, fetchpatch, fetchgit
, ocaml-ng
, withInternalQemu ? true
, withInternalTraditionalQemu ? true
, withInternalSeabios ? true
, withSeabios ? !withInternalSeabios, seabios ? null
, withInternalOVMF ? false # FIXME: tricky to build
, withOVMF ? false, OVMF
, withLibHVM ? true
# qemu
, udev, pciutils, xorg, SDL, pixman, acl, glusterfs, spice-protocol, usbredir
, alsaLib, glib, python2
, ... } @ args:
assert withInternalSeabios -> !withSeabios;
assert withInternalOVMF -> !withOVMF;
with lib;
# Patching XEN? Check the XSAs at
# https://xenbits.xen.org/xsa/
# and try applying all the ones we don't have yet.
let
xsa = import ./xsa-patches.nix { inherit fetchpatch; };
qemuMemfdBuildFix = fetchpatch {
name = "xen-4.8-memfd-build-fix.patch";
url = "https://github.com/qemu/qemu/commit/75e5b70e6b5dcc4f2219992d7cffa462aa406af0.patch";
sha256 = "0gaz93kb33qc0jx6iphvny0yrd17i8zhcl3a9ky5ylc2idz0wiwa";
};
qemuDeps = [
udev pciutils xorg.libX11 SDL pixman acl glusterfs spice-protocol usbredir
alsaLib glib python2
];
in
callPackage (import ./generic.nix (rec {
version = "4.10.4";
src = fetchurl {
url = "https://downloads.xenproject.org/release/xen/${version}/xen-${version}.tar.gz";
sha256 = "0ipkr7b3v3y183n6nfmz7q3gnzxa20011df4jpvxi6pmr8cpnkwh";
};
# Sources needed to build tools and firmwares.
xenfiles = optionalAttrs withInternalQemu {
qemu-xen = {
src = fetchgit {
url = "https://xenbits.xen.org/git-http/qemu-xen.git";
# rev = "refs/tags/qemu-xen-${version}";
# use revision hash - reproducible but must be updated with each new version
rev = "qemu-xen-${version}";
sha256 = "0laxvhdjz1njxjvq3jzw2yqvdr9gdn188kqjf2gcrfzgih7xv2ym";
};
buildInputs = qemuDeps;
postPatch = ''
# needed in build but /usr/bin/env is not available in sandbox
substituteInPlace scripts/tracetool.py \
--replace "/usr/bin/env python" "${python2}/bin/python"
'';
meta.description = "Xen's fork of upstream Qemu";
};
} // optionalAttrs withInternalTraditionalQemu {
qemu-xen-traditional = {
src = fetchgit {
url = "https://xenbits.xen.org/git-http/qemu-xen-traditional.git";
# rev = "refs/tags/xen-${version}";
# use revision hash - reproducible but must be updated with each new version
rev = "c8ea0457495342c417c3dc033bba25148b279f60";
sha256 = "0v5nl3c08kpjg57fb8l191h1y57ykp786kz6l525jgplif28vx13";
};
buildInputs = qemuDeps;
patches = [
];
postPatch = ''
substituteInPlace xen-hooks.mak \
--replace /usr/include/pci ${pciutils}/include/pci
'';
meta.description = "Xen's fork of upstream Qemu that uses old device model";
};
} // optionalAttrs withInternalSeabios {
"firmware/seabios-dir-remote" = {
src = fetchgit {
url = "https://xenbits.xen.org/git-http/seabios.git";
rev = "f0cdc36d2f2424f6b40438f7ee7cc502c0eff4df";
sha256 = "1wq5pjkjrfzqnq3wyr15mcn1l4c563m65gdyf8jm97kgb13pwwfm";
};
patches = [ ./0000-qemu-seabios-enable-ATA_DMA.patch ];
meta.description = "Xen's fork of Seabios";
};
} // optionalAttrs withInternalOVMF {
"firmware/ovmf-dir-remote" = {
src = fetchgit {
url = "https://xenbits.xen.org/git-http/ovmf.git";
rev = "173bf5c847e3ca8b42c11796ce048d8e2e916ff8";
sha256 = "07zmdj90zjrzip74fvd4ss8n8njk6cim85s58mc6snxmqqv7gmcr";
};
meta.description = "Xen's fork of OVMF";
};
} // {
# TODO: patch Xen to make this optional?
"firmware/etherboot/ipxe.git" = {
src = fetchgit {
url = "https://git.ipxe.org/ipxe.git";
rev = "356f6c1b64d7a97746d1816cef8ca22bdd8d0b5d";
sha256 = "15n400vm3id5r8y3k6lrp9ab2911a9vh9856f5gvphkazfnmns09";
};
meta.description = "Xen's fork of iPXE";
};
} // optionalAttrs withLibHVM {
xen-libhvm-dir-remote = {
src = fetchgit {
name = "xen-libhvm";
url = "https://github.com/michalpalka/xen-libhvm";
rev = "83065d36b36d6d527c2a4e0f5aaf0a09ee83122c";
sha256 = "1jzv479wvgjkazprqdzcdjy199azmx2xl3pnxli39kc5mvjz3lzd";
};
buildPhase = ''
make
cd biospt
cc -Wall -g -D_LINUX -Wstrict-prototypes biospt.c -o biospt -I../libhvm -L../libhvm -lxenhvm
'';
installPhase = ''
make install
cp biospt/biospt $out/bin/
'';
meta = {
description = ''
Helper library for reading ACPI and SMBIOS firmware values
from the host system for use with the HVM guest firmware
pass-through feature in Xen'';
license = licenses.bsd2;
};
};
};
configureFlags = []
++ optional (!withInternalQemu) "--with-system-qemu" # use qemu from PATH
++ optional (withInternalTraditionalQemu) "--enable-qemu-traditional"
++ optional (!withInternalTraditionalQemu) "--disable-qemu-traditional"
++ optional (withSeabios) "--with-system-seabios=${seabios}"
++ optional (!withInternalSeabios && !withSeabios) "--disable-seabios"
++ optional (withOVMF) "--with-system-ovmf=${OVMF.fd}/FV/OVMF.fd"
++ optional (withInternalOVMF) "--enable-ovmf";
NIX_CFLAGS_COMPILE = toString [
# Fix build on Glibc 2.24.
"-Wno-error=deprecated-declarations"
# Fix build with GCC 8
"-Wno-error=maybe-uninitialized"
"-Wno-error=stringop-truncation"
"-Wno-error=format-truncation"
"-Wno-error=array-bounds"
# Fix build with GCC 9
"-Wno-error=address-of-packed-member"
"-Wno-error=format-overflow"
"-Wno-error=absolute-value"
# Fix build with GCC 10
"-Wno-error=enum-conversion"
"-Wno-error=zero-length-bounds"
];
postPatch = ''
# Avoid a glibc >= 2.25 deprecation warnings that get fatal via -Werror.
sed 1i'#include <sys/sysmacros.h>' \
-i tools/blktap2/control/tap-ctl-allocate.c \
-i tools/libxl/libxl_device.c
# Makefile didn't include previous PKG_CONFIG_PATH so glib wasn't found
substituteInPlace tools/Makefile \
--replace 'PKG_CONFIG_PATH=$(XEN_ROOT)/tools/pkg-config' 'PKG_CONFIG_PATH=$(XEN_ROOT)/tools/pkg-config:$(PKG_CONFIG_PATH)'
'';
passthru = {
qemu-system-i386 = if withInternalQemu
then "lib/xen/bin/qemu-system-i386"
else throw "this xen has no qemu builtin";
};
})) ({ ocamlPackages = ocaml-ng.ocamlPackages_4_05; } // args)
|