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# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
inherit autotools linux-info flag-o-matic eutils
MY_PV=${PV/_/.}-3
DESCRIPTION="Device-mapper RAID tool and library"
HOMEPAGE="https://people.redhat.com/~heinzm/sw/dmraid/"
SRC_URI="https://people.redhat.com/~heinzm/sw/dmraid/src/${PN}-${MY_PV}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="alpha amd64 ~arm ia64 ppc ppc64 sparc x86"
IUSE="dietlibc intel_led klibc led mini static"
REQUIRED_USE="klibc? ( !dietlibc )"
RDEPEND=">=sys-fs/lvm2-2.02.45
klibc? ( dev-libs/klibc )
dietlibc? ( dev-libs/dietlibc )"
DEPEND="${RDEPEND}
virtual/pkgconfig
static? ( sys-fs/lvm2[static-libs] )"
S=${WORKDIR}/${PN}/${MY_PV}/${PN}
pkg_setup() {
if kernel_is lt 2 6 ; then
ewarn "You are using a kernel < 2.6"
ewarn "DMraid uses recently introduced Device-Mapper features."
ewarn "These might be unavailable in the kernel you are running now."
fi
}
src_prepare() {
epatch "${FILESDIR}"/${P}-undo-p-rename.patch \
"${FILESDIR}"/${P}-return-all-sets.patch \
"${FILESDIR}"/${P}-static-build-fixes.patch
# pkg_check_modules is not in aclocal.m4 by default, and eautoreconf doesnt add it
einfo "Appending pkg.m4 from system to aclocal.m4"
cat "${ROOT}"/usr/share/aclocal/pkg.m4 >>"${S}"/aclocal.m4 || die "Could not append pkg.m4"
epatch_user
eautoreconf
einfo "Creating prepatched source archive for use with Genkernel"
# archive the patched source for use with genkernel
cd "${WORKDIR}" || die
mkdir -p "tmp/${PN}" || die
cp -a "${PN}/${MY_PV}/${PN}" "tmp/${PN}" || die
mv "tmp/${PN}/${PN}" "tmp/${PN}/${MY_PV}" || die
cd tmp || die
tar -jcf ${PN}-${MY_PV}-prepatched.tar.bz2 ${PN} || die
mv ${PN}-${MY_PV}-prepatched.tar.bz2 .. || die
}
src_configure() {
econf --with-usrlibdir='${prefix}'/$(get_libdir) \
$(use_enable static static_link) \
$(use_enable mini) \
$(use_enable led) \
$(use_enable intel_led) \
$(use_enable klibc) \
$(use_enable dietlibc)
}
src_install() {
emake DESTDIR="${D}" install
dodoc CHANGELOG README TODO KNOWN_BUGS doc/*
insinto /usr/share/${PN}
doins "${WORKDIR}"/${PN}-${MY_PV}-prepatched.tar.bz2
}
pkg_postinst() {
if [[ -z ${REPLACING_VERSIONS} ]]; then
elog "For booting Gentoo from Device-Mapper RAID you can use a Genkernel initramfs."
elog
elog "Genkernel will generate the kernel and the initramfs with a statically "
elog "linked dmraid binary (its own version which may not be the same as this version):"
elog "\t emerge -av sys-kernel/genkernel"
elog "\t genkernel --dmraid all"
fi
# skip this message if this revision has already been emerged
if [[ " ${REPLACING_VERSIONS} " != *\ ${PVR}\ * ]]; then
elog
elog "A pre-patched distfile of this version of DMRAID has been installed at"
elog "/usr/share/${PN}/${PN}-${MY_PV}-prepatched.tar.bz2 , to support using it within a"
elog "Genkernel initramfs."
elog
fi
if [[ -z ${REPLACING_VERSIONS} ]]; then
elog "If you would rather use this version of DMRAID with Genkernel, update the following"
elog "in /etc/genkernel.conf:"
elog "\t DMRAID_VER=\"${MY_PV}\""
elog "\t DMRAID_SRCTAR=\"/usr/share/${PN}/${PN}-${MY_PV}-prepatched.tar.bz2\""
elog
fi
}
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