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# Copyright 2019-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit flag-o-matic toolchain-funcs
if [[ ${PV} =~ [9]{4,} ]]; then
inherit git-r3
EGIT_REPO_URI="https://github.com/libbpf/libbpf.git"
else
SRC_URI="https://github.com/libbpf/libbpf/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
fi
S="${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
"
DEPEND="
${COMMON_DEPEND}
sys-kernel/linux-headers
"
RDEPEND="
${COMMON_DEPEND}
"
PATCHES=(
"${FILESDIR}/libbpf-0.3.0-paths.patch"
)
src_compile() {
append-cflags -fPIC
emake \
BUILD_SHARED=y \
LIBSUBDIR="$(get_libdir)" \
CC="$(tc-getCC)" \
AR="$(tc-getAR)" \
V=1
}
src_install() {
emake \
BUILD_SHARED=y \
LIBSUBDIR="$(get_libdir)" \
DESTDIR="${D}" \
install install_uapi_headers
insinto /usr/$(get_libdir)/pkgconfig
doins ${PN}.pc
if ! use static-libs; then
find "${D}" -name '*.a' -delete || die
fi
}
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