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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
PYTHON_COMPAT=( python{2_7,3_4,3_5} )
CMAKE_BUILD_TYPE="Release"
inherit python-any-r1 cmake-multilib flag-o-matic toolchain-funcs
DESCRIPTION="OpenCL implementation for Intel GPUs"
HOMEPAGE="https://01.org/beignet"
LICENSE="LGPL-2.1+"
SLOT="0"
IUSE="ocl-icd ocl20"
if [[ "${PV}" == "9999" ]]; then
inherit git-r3
EGIT_REPO_URI="git://anongit.freedesktop.org/beignet"
KEYWORDS=""
else
KEYWORDS="~amd64"
SRC_URI="https://01.org/sites/default/files/${P}-source.tar.gz"
S=${WORKDIR}/Beignet-${PV}-Source
fi
COMMON="${PYTHON_DEPS}
media-libs/mesa
sys-devel/clang:0=
>=sys-devel/llvm-3.6:0=
ocl20? ( >=sys-devel/llvm-3.9:0= )
>=x11-libs/libdrm-2.4.70[video_cards_intel]
x11-libs/libXext
x11-libs/libXfixes"
RDEPEND="${COMMON}
app-eselect/eselect-opencl"
DEPEND="${COMMON}
${PYTHON_DEPS}
ocl-icd? ( dev-libs/ocl-icd )
virtual/pkgconfig"
PATCHES=(
"${FILESDIR}"/no-debian-multiarch.patch
"${FILESDIR}"/${P}-ocl20_no_platform_check.patch
"${FILESDIR}"/${P}-oclicd_optional_gentoo.patch
"${FILESDIR}"/${PN}-1.2.0_no-hardcoded-cflags.patch
"${FILESDIR}"/llvm-terminfo.patch
)
DOCS=(
docs/.
)
pkg_pretend() {
if [[ ${MERGE_TYPE} != "binary" ]]; then
if tc-is-gcc; then
if [[ $(gcc-major-version) -eq 4 ]] && [[ $(gcc-minor-version) -lt 6 ]]; then
eerror "Compilation with gcc older than 4.6 is not supported"
die "Too old gcc found."
fi
fi
fi
}
pkg_setup() {
python_setup
}
src_prepare() {
# See Bug #593968
append-flags -fPIC
cmake-utils_src_prepare
# We cannot run tests because they require permissions to access
# the hardware, and building them is very time-consuming.
cmake_comment_add_subdirectory utests
}
multilib_src_configure() {
VENDOR_DIR="/usr/$(get_libdir)/OpenCL/vendors/${PN}"
local mycmakeargs=(
-DCMAKE_INSTALL_PREFIX="${VENDOR_DIR}"
-DOCLICD_COMPAT=$(usex ocl-icd)
-DENABLE_OPENCL_20=$(usex ocl20)
)
cmake-utils_src_configure
}
multilib_src_install() {
VENDOR_DIR="/usr/$(get_libdir)/OpenCL/vendors/${PN}"
cmake-utils_src_install
insinto /etc/OpenCL/vendors/
echo "${VENDOR_DIR}/lib/${PN}/libcl.so" > "${PN}-${ABI}.icd" || die "Failed to generate ICD file"
doins "${PN}-${ABI}.icd"
dosym "lib/${PN}/libcl.so" "${VENDOR_DIR}"/libOpenCL.so.1
dosym "lib/${PN}/libcl.so" "${VENDOR_DIR}"/libOpenCL.so
dosym "lib/${PN}/libcl.so" "${VENDOR_DIR}"/libcl.so.1
dosym "lib/${PN}/libcl.so" "${VENDOR_DIR}"/libcl.so
}
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