1 files changed, 51 insertions, 0 deletions
diff --git a/dev-libs/libbpf/libbpf-1.0.0.ebuild b/dev-libs/libbpf/libbpf-1.0.0.ebuild
new file mode 100644
index 000000000000..b2c18cdba4be
--- /dev/null
+++ b/dev-libs/libbpf/libbpf-1.0.0.ebuild
@@ -0,0 +1,51 @@
+# 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="${DEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/libbpf-9999-paths.patch
+)
+
+src_configure() {
+	append-cflags -fPIC
+	tc-export CC AR
+	export LIBSUBDIR="$(get_libdir)"
+	export V=1
+}
+
+src_install() {
+	emake \
+		DESTDIR="${D}" \
+		install install_uapi_headers
+
+	if ! use static-libs; then
+		find "${ED}" -name '*.a' -delete || die
+	fi
+
+	insinto /usr/$(get_libdir)/pkgconfig
+	doins ${PN}.pc
+}