lief: workaround for upstream issue https://github.com/lief-project/LIEF/issues/251

dev-util/lief/lief-0.9.0_p20190505.ebuild

@@ -6,8 +6,6 @@ EAPI=7
 PYTHON_COMPAT=( python{3_5,3_6,3_7} )
 
 inherit cmake-utils distutils-r1
-# multilib
-# python-r1
 
 HASH_COMMIT="27a03a6fd3169f427fb950293f0863dcd50ac710"
 
@@ -19,19 +17,22 @@ LICENSE="Apache-2.0"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
 
-IUSE="examples +python"
+IUSE="examples +python static-libs"
 
 RDEPEND="python? ( ${PYTHON_DEPS} )"
 DEPEND="${RDEPEND}
 	python? ( dev-python/setuptools[${PYTHON_USEDEP}] )"
 
-REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
-
-S=${WORKDIR}/LIEF-${HASH_COMMIT}
+#examples fail to compile with shared libs
+#https://github.com/lief-project/LIEF/issues/251
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )
+	examples? ( static-libs )"
 
 CMAKE_BUILD_TYPE=
 #Release
 
+S=${WORKDIR}/LIEF-${HASH_COMMIT}
+
 wrap_python() {
 	if use python; then
 		pushd "${BUILD_DIR}"/api/python >/dev/null || die
@@ -56,17 +57,13 @@ src_compile() {
 }
 
 src_configure() {
-	use examples && die "unable to compile examples, see https://github.com/lief-project/LIEF/issues/251"
-
 	#cmake/LIEFOptions.cmake
-	#if(NOT PYBIND11_CPP_STANDARD AND NOT CMAKE_CXX_STANDARD)
 	local FORCE32=NO
 	use x86 && FORCE32=YES
 
-	#examples fail to compile
-	#https://github.com/lief-project/LIEF/issues/251
 	#Do not install python using cmake
 	local mycmakeargs=(
+		-DBUILD_SHARED_LIBS="$(usex static-libs OFF ON)"
 		-DLIEF_EXAMPLES="$(usex examples ON OFF)"
 		-DLIEF_PYTHON_API="$(usex python)"
 		-DLIEF_INSTALL_PYTHON="OFF"