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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-emulation/xen-tools/xen-tools-3.1.2.ebuild,v 1.1 2007/11/17 00:13:28 marineam Exp $
inherit flag-o-matic eutils multilib
DESCRIPTION="Xend daemon and tools"
HOMEPAGE="http://www.xensource.com/xen/xen/"
SRC_URI="mirror://gentoo/xen-${PV}.tar.gz"
S="${WORKDIR}/xen-${PV}"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="doc debug screen custom-cflags pygrub hvm"
CDEPEND="dev-lang/python
sys-libs/zlib
hvm? ( media-libs/libsdl )"
DEPEND="${CDEPEND}
sys-devel/gcc
dev-lang/perl
app-misc/pax-utils
doc? (
dev-tex/latex2html
media-gfx/transfig
media-gfx/graphviz
)
hvm? (
x11-proto/xproto
net-libs/libvncserver
sys-devel/dev86
)"
RDEPEND="${CDEPEND}
sys-apps/iproute2
net-misc/bridge-utils
screen? (
app-misc/screen
app-admin/logrotate
)
|| ( sys-fs/udev sys-apps/hotplug )"
PYTHON_MODNAME="xen grub"
# hvmloader is used to bootstrap a fully virtualized kernel
# Approved by QA team in bug #144032
QA_WX_LOAD="usr/lib/xen/boot/hvmloader"
pkg_setup() {
if ! use x86 && ! has x86 $(get_all_abis) && use hvm; then
eerror "HVM (VT-x and AMD-v) cannot be built on this system. An x86 or"
eerror "an amd64 multilib profile is required. Remove the hvm use flag"
eerror "to build xen-tools on your current profile."
die "USE=hvm is unsupported on this system."
fi
if [[ -z ${XEN_TARGET_ARCH} ]] ; then
if use x86 && use amd64; then
die "Confusion! Both x86 and amd64 are set in your use flags!"
elif use x86; then
export XEN_TARGET_ARCH="x86_32"
elif use amd64 ; then
export XEN_TARGET_ARCH="x86_64"
else
die "Unsupported architecture!"
fi
fi
if use doc && ! built_with_use -o dev-tex/latex2html png gif; then
# die early instead of later
eerror "USE=doc requires latex2html with image support. Please add"
eerror "'png' and/or 'gif' to your use flags and re-emerge latex2html"
die "latex2html missing both png and gif flags"
fi
}
src_unpack() {
unpack ${A}
cd "${S}"
# if the user *really* wants to use their own custom-cflags, let them
if use custom-cflags; then
einfo "User wants their own CFLAGS - removing defaults"
# try and remove all the default custom-cflags
find "${S}" -name Makefile -o -name Rules.mk -o -name Config.mk -exec sed \
-e 's/CFLAGS\(.*\)=\(.*\)-O3\(.*\)/CFLAGS\1=\2\3/' \
-e 's/CFLAGS\(.*\)=\(.*\)-march=i686\(.*\)/CFLAGS\1=\2\3/' \
-e 's/CFLAGS\(.*\)=\(.*\)-fomit-frame-pointer\(.*\)/CFLAGS\1=\2\3/' \
-e 's/CFLAGS\(.*\)=\(.*\)-g3*\s\(.*\)/CFLAGS\1=\2 \3/' \
-e 's/CFLAGS\(.*\)=\(.*\)-O2\(.*\)/CFLAGS\1=\2\3/' \
-i {} \;
fi
# Disable hvm support on systems that don't support x86_32 binaries.
if ! use hvm; then
chmod 644 tools/check/check_x11_devel
sed -i -e '/^CONFIG_IOEMU := y$/d' "${S}"/config/*.mk
sed -i -e '/SUBDIRS-$(CONFIG_X86) += firmware/d' "${S}"/tools/Makefile
fi
if ! use pygrub; then
sed -i -e "/^SUBDIRS-y += pygrub$/d" "${S}"/tools/Makefile
fi
# Allow --as-needed LDFLAGS
epatch "${FILESDIR}/${PN}-3.0.4_p1--as-needed.patch"
# Fix network broadcast on bridged networks
epatch "${FILESDIR}/${PN}-3.0.4_p1-network-bridge-broadcast.patch"
# Fix building small dumb utility called 'xen-detect' on hardened
epatch "${FILESDIR}/${PN}-3.1.0-xen-detect-nopie-fix.patch"
}
src_compile() {
local myopt myconf
use debug && myopt="${myopt} debug=y"
use custom-cflags || unset CFLAGS
if test-flag-CC -fno-strict-overflow; then
append-flags -fno-strict-overflow
fi
if use hvm; then
myconf="${myconf} --disable-system --disable-user"
(cd tools/ioemu && econf ${myconf}) || die "configure failured"
fi
emake -C tools ${myopt} || die "compile failed"
if use doc; then
sh ./docs/check_pkgs || die "package check failed"
emake -C docs || die "compiling docs failed"
fi
emake -C docs man-pages || die "make man-pages failed"
}
src_install() {
local myopt="XEN_PYTHON_NATIVE_INSTALL=1"
make DESTDIR="${D}" -C tools ${myopt} install \
|| die "install failed"
# Remove RedHat-specific stuff
rm -rf "${D}"/etc/sysconfig
if use doc; then
make DESTDIR="${D}" -C docs install || die "install docs failed"
# Rename doc/xen to the Gentoo-style doc/xen-x.y
mv "${D}"/usr/share/doc/{${PN},${PF}}
fi
doman docs/man?/*
newinitd "${FILESDIR}"/xend.initd xend \
|| die "Couldn't install xen.initd"
newconfd "${FILESDIR}"/xendomains.confd xendomains \
|| die "Couldn't install xendomains.confd"
newinitd "${FILESDIR}"/xendomains.initd xendomains \
|| die "Couldn't install xendomains.initd"
if use screen; then
cat "${FILESDIR}"/xendomains-screen.confd >> "${D}"/etc/conf.d/xendomains
cp "${FILESDIR}"/xen-consoles.logrotate "${D}"/etc/xen/
keepdir /var/log/xen-consoles
fi
# xend expects these to exist
keepdir /var/run/xenstored /var/lib/xenstored /var/xen/dump /var/lib/xen /var/log/xen
# for xendomains
keepdir /etc/xen/auto
}
pkg_postinst() {
elog "Official Xen Guide and the unoffical wiki page:"
elog " http://www.gentoo.org/doc/en/xen-guide.xml"
elog " http://gentoo-wiki.com/HOWTO_Xen_and_Gentoo"
if [[ "$(scanelf -s __guard -q $(type -P python))" ]] ; then
echo
ewarn "xend may not work when python is built with stack smashing protection (ssp)."
ewarn "If 'xm create' fails with '<ProtocolError for /RPC2: -1 >', see bug #141866"
ewarn "This probablem may be resolved as of Xen 3.0.4, if not post in the bug."
fi
if ! built_with_use dev-lang/python ncurses; then
echo
ewarn "NB: Your dev-lang/python is built without USE=ncurses."
ewarn "Please rebuild python with USE=ncurses to make use of xenmon.py."
fi
if built_with_use sys-apps/iproute2 minimal; then
echo
ewarn "Your sys-apps/iproute2 is built with USE=minimal. Networking"
ewarn "will not work until you rebuild iproute2 without USE=minimal."
fi
if ! use hvm; then
echo
elog "HVM (VT-x and AMD-V) support has been disabled. If you need hvm"
elog "support enable the hvm use flag."
elog "An x86 or amd64 multilib system is required to build HVM support."
echo
elog "The ioemu use flag has been removed and replaced with hvm."
fi
if grep -qsF XENSV= "${ROOT}/etc/conf.d/xend"; then
echo
elog "xensv is broken upstream (Gentoo bug #142011)."
elog "Please remove '${ROOT%/}/etc/conf.d/xend', as it is no longer needed."
fi
}
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