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# Copyright 2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DESCRIPTION="The libxdp library and various tools for use with XDP"
HOMEPAGE="https://github.com/xdp-project/xdp-tools"
SRC_URI="https://github.com/xdp-project/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="GPL-2 LGPL-2.1 BSD-2"
SLOT="0"
KEYWORDS="~amd64 ~arm ~arm64 ~x86"
IUSE="+doc +tools"
DEPEND="dev-libs/libbpf:=
sys-libs/zlib
net-libs/libpcap
virtual/libelf"
RDEPEND="${DEPEND}"
BDEPEND=">=sys-devel/clang-10.0.0
doc? ( app-editors/emacs )"
# Not prebuilt -- we build them -- but they're not ordinary ELF objects either.
QA_PREBUILT="usr/lib/bpf/*.o"
MAKEOPTS+=" V=1"
src_configure() {
export PRODUCTION=1
export DYNAMIC_LIBXDP=1
export FORCE_EMACS=$(usex doc 1 0)
use doc || export EMACS=false
export FORCE_SYSTEM_LIBBPF=1
default
{
echo "PREFIX := ${EPREFIX}/usr"
echo "LIBDIR := \$(PREFIX)/$(get_libdir)"
echo "BPF_OBJECT_DIR := \$(PREFIX)/lib/bpf"
} >> config.mk
}
src_install() {
default
rm -r "${ED}/usr/share/xdp-tools" || die
rm "${ED}/usr/$(get_libdir)/libxdp.a" || die
use tools || { rm "${ED}/usr/sbin"/* || die; }
dostrip -x /usr/lib/bpf
}
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