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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
inherit eutils toolchain-funcs linux-info flag-o-matic
DESCRIPTION="utility to checkpoint/restore a process tree"
HOMEPAGE="http://criu.org/"
SRC_URI="http://download.openvz.org/criu/${P}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~arm ~arm64"
IUSE="setproctitle"
RDEPEND="dev-libs/protobuf-c
setproctitle? ( dev-libs/libbsd )"
DEPEND="${RDEPEND}
app-text/asciidoc
app-text/xmlto"
CONFIG_CHECK="~CHECKPOINT_RESTORE ~NAMESPACES ~PID_NS ~FHANDLE ~EVENTFD ~EPOLL ~INOTIFY_USER
~IA32_EMULATION ~UNIX_DIAG ~INET_DIAG ~INET_UDP_DIAG ~PACKET_DIAG ~NETLINK_DIAG"
RESTRICT="test"
src_prepare() {
epatch "${FILESDIR}"/${PN}-1.3.1-flags.patch
epatch "${FILESDIR}"/${PN}-1.3.1-makefile.patch
epatch "${FILESDIR}"/${PN}-1.5-automagic-libbsd.patch
}
criu_arch() {
# criu infers the arch from $(uname -m). We never want this to happen.
case ${ARCH} in
amd64) echo "x86_64";;
arm64) echo "aarch64";;
x86) echo "i386";;
*) echo "${ARCH}";;
esac
}
src_compile() {
emake \
CC="$(tc-getCC)" \
LD="$(tc-getLD)" \
OBJCOPY="$(tc-getOBJCOPY)" \
ARCH="$(criu_arch)" \
V=1 WERROR=0 \
SETPROCTITLE=$(usex setproctitle) \
all docs
}
src_test() {
# root privileges are required to dump all necessary info
if [[ ${EUID} -eq 0 ]] ; then
emake -j1 CC="$(tc-getCC)" ARCH="$(criu_arch)" V=1 WERROR=0 test
fi
}
src_install() {
emake \
ARCH="$(criu_arch)" \
PREFIX="${EPREFIX}"/usr \
LOGROTATEDIR="${EPREFIX}"/etc/logrotate.d \
DESTDIR="${D}" \
install
dodoc CREDITS README.md
}
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