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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
PYTHON_COMPAT=( python3_{4,5,6} )
EGIT_REPO_URI="https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers.git"
inherit python-any-r1 cmake-multilib git-r3
DESCRIPTION="Vulkan Installable Client Driver (ICD) Loader"
HOMEPAGE="https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers"
LICENSE="Apache-2.0"
SLOT="0"
IUSE="+layers wayland X vulkaninfo"
RDEPEND=""
DEPEND="${PYTHON_DEPS}
wayland? ( dev-libs/wayland:=[${MULTILIB_USEDEP}] )
X? ( x11-libs/libX11:=[${MULTILIB_USEDEP}] )
dev-util/SPIRV-Tools
dev-util/glslang
"
src_unpack(){
git-r3_src_unpack
mkdir -p external/glslang
EGIT_REPO_URI="https://github.com/KhronosGroup/glslang.git"
EGIT_CHECKOUT_DIR=${WORKDIR}/${P}/external/glslang
git-r3_src_unpack
mkdir -p external/glslang/External/spirv-tools/
EGIT_REPO_URI="https://github.com/KhronosGroup/SPIRV-Tools"
EGIT_CHECKOUT_DIR=${WORKDIR}/${P}/external/glslang/External/spirv-tools
git-r3_src_unpack
mkdir -p external/glslang/External/spirv-headers/
EGIT_REPO_URI="https://github.com/KhronosGroup/SPIRV-Headers"
EGIT_CHECKOUT_DIR=${WORKDIR}/${P}/external/glslang/External/spirv-headers
git-r3_src_unpack
}
multilib_src_configure() {
# if [[ ${ABI} == x86 ]]; then
# export ASFLAGS="--32"
# fi
local mycmakeargs=(
-DCMAKE_SKIP_RPATH=True
-DBUILD_TESTS=False
-DBUILD_LAYERS=False
-DBUILD_DEMOS=False
-DBUILD_VKJSON=False
-DBUILD_LOADER=True
-DBUILD_WSI_MIR_SUPPORT=False
-DBUILD_WSI_WAYLAND_SUPPORT=$(usex wayland)
-DBUILD_WSI_XCB_SUPPORT=$(usex X)
-DBUILD_WSI_XLIB_SUPPORT=$(usex X)
-DBUILD_LAYERS=$(usex layers)
# Build all demos to get vulkaninfo
-DBUILD_DEMOS=$(usex vulkaninfo)
-DCMAKE_C_FLAGS="${CFLAGS}"
-DCMAKE_CXX_FLAGS="${CXXFLAGS}"
-DCMAKE_LD_FLAGS="${LDFLAGS}"
)
cmake-utils_src_configure
if [[ ${ABI} == x86 ]]; then
unset ASFLAGS
fi
}
multilib_src_install() {
dolib.so loader/libvulkan.so*
dolib.so layers/*.so
dolib.so *.so
if multilib_is_native_abi; then
use vulkaninfo && dobin demos/vulkaninfo
insinto /usr/$(get_libdir)/pkgconfig/
doins loader/vulkan.pc
fi
}
multilib_src_install_all() {
keepdir /etc/vulkan/icd.d
cd "${S}"
insinto /usr/include/vulkan
doins include/vulkan/*.h
insinto /usr/share/vulkan/explicit_layer.d
doins layers/linux/*.json
einstalldocs
}
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