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# Copyright 2019-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit flag-o-matic toolchain-funcs
if [[ ${PV} =~ [9]{4,} ]]; then
inherit git-r3
EGIT_REPO_URI="https://github.com/libbpf/libbpf.git"
else
SRC_URI="https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
KEYWORDS="~amd64 ~arm64 ~x86"
fi
S="${WORKDIR}/${P}/src"
HOMEPAGE="https://github.com/libbpf/libbpf"
DESCRIPTION="Stand-alone build of libbpf from the Linux kernel"
LICENSE="GPL-2 LGPL-2.1 BSD-2"
SLOT="0/${PV}"
IUSE="+static-libs"
COMMON_DEPEND="virtual/libelf
!<=dev-util/bcc-0.7.0"
DEPEND="${COMMON_DEPEND}
sys-kernel/linux-headers"
RDEPEND="${COMMON_DEPEND}"
PATCHES=(
"${FILESDIR}/libbpf-0.0.7-paths.patch"
)
src_compile() {
append-cflags -fPIC
emake \
BUILD_SHARED=y \
LIBSUBDIR="$(get_libdir)" \
$(usex static-libs 'BUILD_STATIC=y' '' '' '') \
CC="$(tc-getCC)"
}
src_install() {
emake \
BUILD_SHARED=y \
LIBSUBDIR="$(get_libdir)" \
DESTDIR="${D}" \
$(usex static-libs 'BUILD_STATIC=y' '' '' '') \
install install_uapi_headers
insinto /usr/$(get_libdir)/pkgconfig
doins ${PN}.pc
}