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# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-emulation/xen/xen-3.0.2.ebuild,v 1.6 2006/08/04 15:09:42 chrb Exp $
inherit mount-boot flag-o-matic
DESCRIPTION="The Xen virtual machine monitor"
HOMEPAGE="http://xen.sourceforge.net"
if [[ ${PV} == *_p* ]]; then
XEN_UNSTABLE="xen-unstable-${PV#*_p}"
SRC_URI="mirror://gentoo/${XEN_UNSTABLE}.tar.bz2"
S="${WORKDIR}/${XEN_UNSTABLE}"
else
SRC_URI="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/downloads/${P}-src.tgz"
S="${WORKDIR}/xen-${PV}"
fi
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="debug custom-cflags pae hardened"
DEPEND="sys-devel/dev86"
RDEPEND=""
RESTRICT="test"
pkg_setup() {
if [[ -z ${XEN_TARGET_ARCH} ]] ; then
if 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
}
src_unpack() {
unpack ${A}
# if the user *really* wants to use their own custom-cflags, let them
if use custom-cflags; then
einfo "User wants their own CFLAGS - removing defaults"
# try and remove all the default custom-cflags
find "${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
if use hardened; then
cd "${S}"
epatch "${FILESDIR}/${PN}"-3.0.2-nopiessp.patch
fi
}
src_compile() {
local myopt
use debug && myopt="${myopt} debug=y"
use pae && myopt="${myopt} pae=y"
if use custom-cflags; then
filter-flags -fPIE -fstack-protector
else
unset CFLAGS
fi
# Send raw LDFLAGS so that --as-needed works
emake LDFLAGS="$(raw-ldflags)" -C xen ${myopt} || die "compile failed"
}
src_install() {
local myopt
use pae && myopt="${myopt} pae=y"
make DESTDIR="${D}" ${myopt} install-xen \
|| die "install failed"
# for upstream change tracking
if [[ -n ${XEN_UNSTABLE} ]]; then
dodoc "${S}"/XEN-VERSION
fi
}
pkg_postinst() {
einfo "Please visit the Xen and Gentoo wiki:"
einfo "http://gentoo-wiki.com/HOWTO_Xen_and_Gentoo"
echo
einfo "Note: xen tools have been moved to app-emulation/xen-tools;"
einfo "you need to install that package to manage your domains."
if [[ -n ${XEN_UNSTABLE} ]]; then
echo
einfo "This is a snapshot of the xen-unstable tree."
einfo "Please report bugs in xen itself (and not the packaging) to"
einfo "bugzilla.xensource.com"
fi
if use pae; then
echo
einfo "This is a PAE build of Xen. It will *only* boot PAE kernels!"
fi
}
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