sys-libs/libseccomp: New live ebuild

Bug: https://bugs.gentoo.org/732382
Package-Manager: Portage-3.0.0, Repoman-2.3.23
Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>

1 files changed, 76 insertions, 0 deletions

diff --git a/sys-libs/libseccomp/libseccomp-9999.ebuild b/sys-libs/libseccomp/libseccomp-9999.ebuild
new file mode 100644
index 000000000000..5604393c136c
--- /dev/null
+++ b/sys-libs/libseccomp/libseccomp-9999.ebuild
@@ -0,0 +1,76 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+if [[ ${PV} == 9999 ]]; then
+	EGIT_REPO_URI="https://github.com/seccomp/libseccomp.git"
+	PRERELEASE="2.5.0"
+	inherit autotools git-r3
+else
+	SRC_URI="https://github.com/seccomp/libseccomp/releases/download/v${PV}/${P}.tar.gz"
+	KEYWORDS="-* ~amd64 ~arm ~arm64 ~hppa ~mips ~ppc ~ppc64 ~riscv ~s390 ~x86 ~amd64-linux ~x86-linux"
+fi
+
+PYTHON_COMPAT=( python3_{6..9} )
+DISTUTILS_OPTIONAL=1
+
+inherit distutils-r1 multilib-minimal
+
+DESCRIPTION="high level interface to Linux seccomp filter"
+HOMEPAGE="https://github.com/seccomp/libseccomp"
+
+LICENSE="LGPL-2.1"
+SLOT="0"
+IUSE="python static-libs"
+
+REQUIRED_USE="python? ( static-libs )"
+
+BDEPEND="python? ( ${PYTHON_DEPS} )"
+DEPEND="${BDEPEND}"
+RDEPEND="${DEPEND}"
+
+# We need newer kernel headers; we don't keep strict control of the exact
+# version here, just be safe and pull in the latest stable ones. #551248
+DEPEND="${DEPEND} >=sys-kernel/linux-headers-4.3"
+
+src_prepare() {
+	default
+	if [[ "${PV}" == *9999 ]] ; then
+		sed -i -e "s/0.0.0/${PRERELEASE}/" configure.ac
+		eautoreconf
+	fi
+}
+
+multilib_src_configure() {
+	local myeconfargs=(
+		$(use_enable static-libs static)
+		--disable-python
+	)
+	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
+}
+
+multilib_src_compile() {
+	emake
+
+	if multilib_is_native_abi && use python ; then
+		cd "${S}/src/python" || die
+		sed -i -e "s/=.*VERSION_RELEASE.*,/=\"${PRERELEASE}\",/" -e "/extra_objects/s,\.\.,${OLDPWD}/src," setup.py
+		local -x CPPFLAGS="-I${OLDPWD}/include -I../../include"
+		distutils-r1_src_compile
+	fi
+}
+
+multilib_src_install() {
+	emake DESTDIR="${D}" install
+
+	if multilib_is_native_abi && use python ; then
+		cd "${S}/src/python" || die
+		distutils-r1_src_install
+	fi
+}
+
+multilib_src_install_all() {
+	find "${ED}" -type f -name "${PN}.la" -delete || die
+	einstalldocs
+}