lief: fix parallel build properly

dev-python/xtract/Manifest

@@ -0,0 +1 @@
+DIST xtract-0.1a3.tar.gz 20926 BLAKE2B 5a5a76e36c3bbb03d29bf2f053d88b4c5144c390c29c19de6c9d973df9be48f71ffe2bc73e34a42ff89281a1d0aa60b44b75ba9a17d1c30024673052a7c463a1 SHA512 9112c3eeb80e59c94bbe9a56b54fa21f0055895f84156682b852476d6c58e34b73c7529697f2517ca07b8e7208a6a12751308ff710a59025440f64bfe29e03f2

dev-python/xtract/xtract-0.1_alpha3.ebuild

@@ -0,0 +1,23 @@
+# Copyright 1999-2021 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{7..9} )
+DISTUTILS_USE_SETUPTOOLS=rdepend
+inherit distutils-r1
+
+DESCRIPTION="Library to (un)pack archives and (de)compress files"
+HOMEPAGE="https://rolln.de/knoppo/xtract"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${PN}-0.1a3.tar.gz"
+#534f7ca1c47faf47dec147533b94433a13d/xtract-0.1a3.tar.gz
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="amd64 x86"
+IUSE="test"
+
+RDEPEND="dev-python/python-magic[${PYTHON_USEDEP}]"
+DEPEND="${RDEPEND}"
+
+S="${WORKDIR}/xtract-0.1a3"

dev-util/lief/lief-0.11.2.ebuild

@@ -17,7 +17,8 @@ KEYWORDS="amd64 x86"
 
 IUSE="examples +python static-libs"
 
-RDEPEND="python? ( ${PYTHON_DEPS} )"
+RDEPEND="python? ( ${PYTHON_DEPS}
+	dev-python/xtract[${PYTHON_USEDEP}] )"
 DEPEND="${RDEPEND}
 	python? ( dev-python/setuptools[${PYTHON_USEDEP}] )"
 
@@ -39,8 +40,6 @@ wrap_python() {
 src_prepare() {
 	#fix multilib
 	sed -i "s/DESTINATION lib/DESTINATION $(get_libdir)/" CMakeLists.txt || die
-	#https://github.com/lief-project/LIEF/issues/552
-	sed -i "s/self.parallel else 1/self.parallel else $(makeopts_jobs)/" setup.py || die
 	cmake_src_prepare
 	wrap_python ${FUNCNAME}
 }
@@ -67,8 +66,8 @@ src_compile() {
 
 #	wrap_python ${FUNCNAME}
 	compile_python() {
-		${EPYTHON} setup.py build_ext
-		distutils-r1_python_compile
+#		${EPYTHON} setup.py build_ext
+		distutils-r1_python_compile build_ext
 	}
 	python_foreach_impl compile_python