proposed ebuild

knem-1.1.4.ebuild (text/plain), 1.76 KB, created by Michelangelo Scopelliti on 2021-02-09 11:03:31 UTC

# Copyright 2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit autotools linux-mod linux-info toolchain-funcs udev multilib

EGIT_COMMIT="4a43e3eb860cda2bbd5bf5c7c04a24b6"
MY_P="${PN}-${P}"

DESCRIPTION="High-Performance Intra-Node MPI Communication"
HOMEPAGE="https://knem.gitlabpages.inria.fr/ https://gitlab.inria.fr/knem/knem"
if [[ ${PV} == "9999" ]] ; then
	EGIT_REPO_URI="https://gitlab.inria.fr/knem/knem.git"
	inherit git-r3
	KEYWORDS=""
else
	SRC_URI="https://gitlab.inria.fr/${PN}/${PN}/uploads/${EGIT_COMMIT}/${P}.tar.gz"

	KEYWORDS="~amd64 ~x86"
fi

LICENSE="BSD GPL-2"
SLOT="0"
IUSE="debug +modules"

DEPEND="
	sys-apps/hwloc
	virtual/linux-sources"
RDEPEND="
	sys-apps/kmod[tools]"

MODULE_NAMES="knem(misc:${S}/driver/linux)"
BUILD_TARGETS="all"
BUILD_PARAMS="KDIR=${KERNEL_DIR}"

pkg_setup() {
	linux-info_pkg_setup
	CONFIG_CHECK="DMA_ENGINE"
	check_extra_config
	linux-mod_pkg_setup
	ARCH="$(tc-arch-kernel)"
	ABI="${KERNEL_ABI}"
}

src_prepare() {
	sed -e 's:driver/linux ::g' -e '/@echo/d' -i Makefile.am
	sed "s:REAL_RELEASE=.*$:REAL_RELEASE=${KV_FULL}:" -i configure.ac
	eautoreconf
	default
}

src_configure() {
	econf \
		--enable-hwloc \
		--with-linux="${KERNEL_DIR}" \
		--with-linux-release=${KV_FULL} \
		$(use_enable debug)
}

src_compile() {
	default
	if use modules; then
		pushd "${S}/driver/linux"
		linux-mod_src_compile || die "failed to build driver"
		popd
	fi
}

src_install() {
	default
	if use modules; then
		pushd "${S}/driver/linux"
		linux-mod_src_install || die "failed to install driver"
		popd
	fi

	# Drop funny unneded stuff
	rm "${ED}/usr/sbin/knem_local_install" || die
	rmdir "${ED}/usr/sbin" || die
	# install udev rules
	udev_dorules "${FILESDIR}/45-knem.rules"
	rm -rf "${ED}/etc/" || die
}