sys-libs/libseccomp: Sync with Gentoo

It's from Gentoo commit cd3e0eb0f9741f74670bd4d566539af06e875728.

sdk_container/src/third_party/portage-stable/sys-libs/libseccomp/libseccomp-2.5.5-r1.ebuild

@@ -0,0 +1,115 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_EXT=1
+DISTUTILS_OPTIONAL=1
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{10..11} )
+
+inherit distutils-r1 multilib-minimal
+
+DESCRIPTION="High level interface to Linux seccomp filter"
+HOMEPAGE="https://github.com/seccomp/libseccomp"
+
+if [[ ${PV} == *9999 ]] ; then
+	EGIT_REPO_URI="https://github.com/seccomp/libseccomp.git"
+	PRERELEASE="2.6.0"
+	inherit autotools git-r3
+else
+	SRC_URI="https://github.com/seccomp/libseccomp/releases/download/v${PV}/${P}.tar.gz
+		experimental-loong? ( https://dev.gentoo.org/~xen0n/distfiles/${PN}-2.5.5-loongarch64-20231204.patch.xz )"
+	KEYWORDS="-* ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~x86 ~amd64-linux ~x86-linux"
+fi
+
+LICENSE="LGPL-2.1"
+SLOT="0"
+IUSE="experimental-loong python static-libs test"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+# 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. bug #551248
+DEPEND="
+	>=sys-kernel/linux-headers-5.15
+	python? ( ${PYTHON_DEPS} )
+"
+RDEPEND="${DEPEND}"
+BDEPEND="
+	${DEPEND}
+	dev-util/gperf
+	python? (
+		${DISTUTILS_DEPS}
+		dev-python/cython[${PYTHON_USEDEP}]
+	)
+"
+
+PATCHES=(
+	"${FILESDIR}"/libseccomp-python-shared.patch
+	"${FILESDIR}"/libseccomp-2.5.3-skip-valgrind.patch
+	"${FILESDIR}"/libseccomp-2.5.5-which-hunt.patch
+)
+
+src_prepare() {
+	if use experimental-loong; then
+		PATCHES+=( "${WORKDIR}/${PN}-2.5.5-loongarch64-20231204.patch" )
+	fi
+
+	default
+
+	if use experimental-loong; then
+		# touch generated files to avoid activating maintainer mode
+		# remove when loong-fix-build.patch is no longer necessary
+		touch ./aclocal.m4 ./configure ./configure.h.in || die
+		find . -name Makefile.in -exec touch {} + || die
+	fi
+
+	if [[ ${PV} == *9999 ]] ; then
+		sed -i -e "s/0.0.0/${PRERELEASE}/" configure.ac || die
+
+		eautoreconf
+	fi
+}
+
+multilib_src_configure() {
+	local myeconfargs=(
+		$(use_enable static-libs static)
+		--disable-python
+	)
+
+	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
+}
+
+multilib_src_compile() {
+	emake
+
+	if multilib_is_native_abi && use python ; then
+		# setup.py expects libseccomp.so to live in "../.libs"
+		# Copy the python files to the right place for this.
+		rm -r "${BUILD_DIR}"/src/python || die
+		cp -r "${S}"/src/python "${BUILD_DIR}"/src/python || die
+		local -x CPPFLAGS="-I\"${BUILD_DIR}/include\" -I\"${S}/include\" ${CPPFLAGS}"
+
+		# setup.py reads VERSION_RELEASE from the environment
+		local -x VERSION_RELEASE=${PRERELEASE-${PV}}
+
+		pushd "${BUILD_DIR}/src/python" >/dev/null || die
+		distutils-r1_src_compile
+		popd >/dev/null || die
+	fi
+}
+
+multilib_src_install() {
+	emake DESTDIR="${D}" install
+
+	if multilib_is_native_abi && use python ; then
+		distutils-r1_src_install
+	fi
+}
+
+multilib_src_install_all() {
+	find "${ED}" -type f -name "${PN}.la" -delete || die
+
+	einstalldocs
+}

sdk_container/src/third_party/portage-stable/sys-libs/libseccomp/libseccomp-9999.ebuild

@@ -1,14 +1,16 @@
 # Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=7
+EAPI=8
 
-PYTHON_COMPAT=( python3_{10..11} )
+DISTUTILS_EXT=1
 DISTUTILS_OPTIONAL=1
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{10..11} )
 
 inherit distutils-r1 multilib-minimal
 
-DESCRIPTION="high level interface to Linux seccomp filter"
+DESCRIPTION="High level interface to Linux seccomp filter"
 HOMEPAGE="https://github.com/seccomp/libseccomp"
 
 if [[ ${PV} == *9999 ]] ; then
@@ -24,17 +26,23 @@ LICENSE="LGPL-2.1"
 SLOT="0"
 IUSE="python static-libs test"
 RESTRICT="!test? ( test )"
-
 REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
 
 # 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. bug #551248
-DEPEND=">=sys-kernel/linux-headers-5.15
-	python? ( ${PYTHON_DEPS} )"
+DEPEND="
+	>=sys-kernel/linux-headers-5.15
+	python? ( ${PYTHON_DEPS} )
+"
 RDEPEND="${DEPEND}"
-BDEPEND="${DEPEND}
+BDEPEND="
+	${DEPEND}
 	dev-util/gperf
-	python? ( dev-python/cython[${PYTHON_USEDEP}] )"
+	python? (
+		${DISTUTILS_DEPS}
+		dev-python/cython[${PYTHON_USEDEP}]
+	)
+"
 
 PATCHES=(
 	"${FILESDIR}"/libseccomp-2.6.0-python-shared.patch
@@ -60,15 +68,6 @@ multilib_src_configure() {
 	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
 }
 
-do_python() {
-	# setup.py reads VERSION_RELEASE from the environment
-	local -x VERSION_RELEASE=${PRERELEASE-${PV}}
-
-	pushd "${BUILD_DIR}/src/python" >/dev/null || die
-	"$@"
-	popd >/dev/null || die
-}
-
 multilib_src_compile() {
 	emake
 
@@ -79,7 +78,12 @@ multilib_src_compile() {
 		cp -r "${S}"/src/python "${BUILD_DIR}"/src/python || die
 		local -x CPPFLAGS="-I\"${BUILD_DIR}/include\" -I\"${S}/include\" ${CPPFLAGS}"
 
-		do_python distutils-r1_src_compile
+		# setup.py reads VERSION_RELEASE from the environment
+		local -x VERSION_RELEASE=${PRERELEASE-${PV}}
+
+		pushd "${BUILD_DIR}/src/python" >/dev/null || die
+		distutils-r1_src_compile
+		popd >/dev/null || die
 	fi
 }
 
@@ -87,7 +91,7 @@ multilib_src_install() {
 	emake DESTDIR="${D}" install
 
 	if multilib_is_native_abi && use python ; then
-		do_python distutils-r1_src_install
+		distutils-r1_src_install
 	fi
 }