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# Copyright 2019-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
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 -> ${P}.tar.gz"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
fi
S="${WORKDIR}/${P}/src"
DESCRIPTION="Stand-alone build of libbpf from the Linux kernel"
HOMEPAGE="https://github.com/libbpf/libbpf"
LICENSE="GPL-2 LGPL-2.1 BSD-2"
SLOT="0/$(ver_cut 1-2)"
IUSE="static-libs"
DEPEND="
sys-kernel/linux-headers
virtual/libelf"
RDEPEND="${DEPEND}"
BDEPEND="virtual/pkgconfig"
PATCHES=(
"${FILESDIR}"/libbpf-9999-paths.patch
)
src_configure() {
append-cflags -fPIC
tc-export CC AR PKG_CONFIG
export LIBSUBDIR="$(get_libdir)"
export PREFIX="${EPREFIX}/usr"
export V=1
}
src_install() {
emake \
DESTDIR="${D}" \
LIBSUBDIR="${LIBSUBDIR}" \
install install_uapi_headers
if ! use static-libs; then
find "${ED}" -name '*.a' -delete || die
fi
insinto /usr/$(get_libdir)/pkgconfig
doins ${PN}.pc
}
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