# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI="2"

inherit eutils versionator linux-mod

LICENSE="GPL-2"
KEYWORDS="amd64 x86"

MY_PN=${PN/-kernel/}
MY_P=${MY_PN}-${PV}
MY_MAJ_PV=$(get_version_component_range 1-2 ${PV})

HOMEPAGE="http://www.drbd.org"
DESCRIPTION="mirror/replicate block-devices across a network-connection"
SRC_URI="http://oss.linbit.com/drbd/${MY_MAJ_PV}/${MY_PN}-${PV}.tar.gz"

IUSE=""
DEPEND="virtual/linux-sources"
RDEPEND=""
SLOT="0"

S=${WORKDIR}/${MY_P}

pkg_setup() {
	if ! kernel_is -ge 2 6; then
		die "Unsupported kernel, drbd-${PV} needs kernel 2.6.x ."
	elif [ ${KV_PATCH} -ge 33 ]; then
		ewarn "Your kernel (${KV_FULL}) is too new to use this package."
		ewarn "The DRBD module has been merged into kernel >= 2.6.33."
		ewarn "Please compile the DRBD module from your current kernel."
		die "${PN} is obsolete with kernel >= 2.6.33."
	fi

	MODULE_NAMES="drbd(block:${S}/drbd)"
	BUILD_TARGETS="default"
	CONFIG_CHECK="CONNECTOR"
	CONNECTOR_ERROR="You must enable \"CONNECTOR - unified userspace <-> kernelspace linker\" in your kernel configuration, because drbd needs it."
	linux-mod_pkg_setup
	BUILD_PARAMS="-j1 KDIR=${KV_DIR} O=${KV_OUT_DIR}"
}

pkg_postinst() {
	linux-mod_pkg_postinst

	einfo ""
	einfo "Please remember to re-emerge drbd-kernel when you upgrade your kernel!"
	einfo ""
}