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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-emulation/xen/xen-4.2.0-r1.ebuild,v 1.8 2013/02/24 08:23:59 idella4 Exp $
EAPI=5
PYTHON_COMPAT=( python{2_6,2_7} )
if [[ $PV == *9999 ]]; then
KEYWORDS=""
REPO="xen-unstable.hg"
EHG_REPO_URI="http://xenbits.xensource.com/${REPO}"
S="${WORKDIR}/${REPO}"
live_eclass="mercurial"
else
KEYWORDS="amd64 x86"
SRC_URI="http://bits.xensource.com/oss-xen/release/${PV}/xen-${PV}.tar.gz"
fi
inherit mount-boot flag-o-matic python-single-r1 toolchain-funcs ${live_eclass}
DESCRIPTION="The Xen virtual machine monitor"
HOMEPAGE="http://xen.org/"
LICENSE="GPL-2"
SLOT="0"
IUSE="custom-cflags debug flask pae xsm"
RDEPEND=""
PDEPEND="~app-emulation/xen-tools-${PV}[${PYTHON_USEDEP}]"
RESTRICT="test"
# Approved by QA team in bug #144032
QA_WX_LOAD="boot/xen-syms-${PV}"
REQUIRED_USE="
flask? ( xsm )
"
pkg_setup() {
python-single-r1_pkg_setup
if [[ -z ${XEN_TARGET_ARCH} ]]; then
if use x86 && use amd64; then
die "Confusion! Both x86 and amd64 are set in your use flags!"
elif use x86; then
export XEN_TARGET_ARCH="x86_32"
elif use amd64; then
export XEN_TARGET_ARCH="x86_64"
else
die "Unsupported architecture!"
fi
fi
if use flask ; then
export "XSM_ENABLE=y"
export "FLASK_ENABLE=y"
elif use xsm ; then
export "XSM_ENABLE=y"
fi
}
src_prepare() {
# Drop .config, fix gcc-4.6
epatch "${FILESDIR}"/${PN}-4-fix_dotconfig-gcc.patch
# if the user *really* wants to use their own custom-cflags, let them
if use custom-cflags; then
einfo "User wants their own CFLAGS - removing defaults"
# try and remove all the default custom-cflags
find "${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 {} \; || die "failed to re-set custom-cflags"
fi
# not strictly necessary to fix this
sed -i 's/, "-Werror"//' "${S}/tools/python/setup.py" || die "failed to re-set setup.py"
#Security patches
epatch "${FILESDIR}"/${PN}-4-CVE-2012-4535-XSA-20.patch \
"${FILESDIR}"/${PN}-4-CVE-2012-4537-XSA-22.patch \
"${FILESDIR}"/${PN}-4-CVE-2012-4538-XSA-23.patch \
"${FILESDIR}"/${PN}-4-CVE-2012-4539-XSA-24.patch \
"${FILESDIR}"/${PN}-4-CVE-2012-5510-XSA-26.patch \
"${FILESDIR}"/${PN}-4-CVE-2012-5513-XSA-29.patch \
"${FILESDIR}"/${PN}-4-CVE-2012-5514-XSA-30.patch \
"${FILESDIR}"/${PN}-4-CVE-2012-5515-XSA-31.patch \
"${FILESDIR}"/${PN}-4-CVE-2012-5525-XSA-32.patch \
"${FILESDIR}"/${PN}-4-CVE-2012-5634-XSA-33.patch \
"${FILESDIR}"/${PN}-4-CVE-2013-0151-XSA-27_34_35.patch \
"${FILESDIR}"/${PN}-4-CVE-2013-0154-XSA-37.patch
}
src_configure() {
use debug && myopt="${myopt} debug=y"
use pae && myopt="${myopt} pae=y"
if use custom-cflags; then
filter-flags -fPIE -fstack-protector
replace-flags -O3 -O2
else
unset CFLAGS
fi
}
src_compile() {
# Send raw LDFLAGS so that --as-needed works
emake CC="$(tc-getCC)" LDFLAGS="$(raw-ldflags)" LD="$(tc-getLD)" -C xen ${myopt}
}
src_install() {
local myopt
use debug && myopt="${myopt} debug=y"
use pae && myopt="${myopt} pae=y"
emake LDFLAGS="$(raw-ldflags)" DESTDIR="${D}" -C xen ${myopt} install
}
pkg_postinst() {
elog "Official Xen Guide and the unoffical wiki page:"
elog " http://www.gentoo.org/doc/en/xen-guide.xml"
elog " http://en.gentoo-wiki.com/wiki/Xen/"
use pae && ewarn "This is a PAE build of Xen. It will *only* boot PAE kernels!"
}
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