--- /dev/null
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python3_{4,5} )
+
+if [[ "${PV}" == "9999" ]]; then
+ EGIT_REPO_URI="https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers.git"
+ inherit git-r3
+else
+ KEYWORDS="~amd64"
+ SRC_URI="https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers/archive/sdk-${PV}.tar.gz -> ${P}.tar.gz"
+ S="${WORKDIR}/Vulkan-LoaderAndValidationLayers-sdk-${PV}"
+fi
+
+inherit python-any-r1 cmake-multilib
+
+DESCRIPTION="Vulkan Installable Client Driver (ICD) Loader"
+HOMEPAGE="https://www.khronos.org/vulkan/"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+IUSE=""
+
+DEPEND="${PYTHON_DEPS}"
+RDEPEND=""
+
+DOCS=( README.md LICENSE.txt )
+
+multilib_src_configure() {
+ local mycmakeargs=(
+ -DCMAKE_SKIP_RPATH=True
+ -DBUILD_TESTS=False
+ -DBUILD_LAYERS=False
+ -DBUILD_DEMOS=False
+ -DBUILD_VKJSON=False
+ -DBUILD_LOADER=True
+ -DBUILD_WSI_MIR_SUPPORT=False
+ )
+ cmake-utils_src_configure
+}
+
+multilib_src_install() {
+ keepdir /etc/vulkan/icd.d
+
+ cd "${BUILD_DIR}/loader" || die
+ dolib libvulkan.so.1.*
+ dosym libvulkan.so.1.* /usr/$(get_libdir)/libvulkan.so.1
+ dosym libvulkan.so.1.* /usr/$(get_libdir)/libvulkan.so
+
+ cd "${S}" || die
+ insinto /usr/include/vulkan
+ doins include/vulkan/*.h
+ einstalldocs
+}