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127 lines
3.0 KiB
127 lines
3.0 KiB
3 years ago
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# Copyright 1999-2022 Gentoo Authors
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3 years ago
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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DOCS_AUTODOC=0
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DOCS_BUILDER="sphinx"
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DOCS_DIR="doc/sphinx/source"
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PYTHON_COMPAT=( python3_{8..10} pypy3 )
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LLVM_MAX_SLOT=13
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inherit cmake llvm python-any-r1 docs
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DESCRIPTION="Portable Computing Language (an implementation of OpenCL)"
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HOMEPAGE="http://portablecl.org https://github.com/pocl/pocl"
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SRC_URI="https://github.com/pocl/pocl/archive/v${PV}.tar.gz -> ${P}.tar.gz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~amd64"
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# TODO: hsa tce
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IUSE="accel cl20 +conformance cuda debug examples float-conversion hardening +hwloc memmanager test"
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# Tests not yet passing, fragile in Portage environment(?)
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RESTRICT="!test? ( test ) test"
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# TODO: add dependencies for cuda
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# Note: No := on LLVM because it pulls in Clang
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# see llvm.eclass for why
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CLANG_DEPS="!cuda? ( <sys-devel/clang-$((${LLVM_MAX_SLOT} + 1)):= )
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cuda? ( <sys-devel/clang-$((${LLVM_MAX_SLOT} + 1)):=[llvm_targets_NVPTX] )"
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RDEPEND="
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dev-libs/libltdl
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<sys-devel/llvm-$((${LLVM_MAX_SLOT} + 1)):*
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virtual/opencl
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${CLANG_DEPS}
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debug? ( dev-util/lttng-ust:= )
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hwloc? ( sys-apps/hwloc:=[cuda?] )
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"
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DEPEND="${RDEPEND}"
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BDEPEND="${CLANG_DEPS}
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virtual/pkgconfig
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doc? (
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$(python_gen_any_dep '<dev-python/markupsafe-2.0[${PYTHON_USEDEP}]')
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)"
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PATCHES=(
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"${FILESDIR}/vendor_opencl_libs_location.patch"
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)
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python_check_deps() {
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has_version -b "<dev-python/markupsafe-2.0[${PYTHON_USEDEP}]"
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}
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llvm_check_deps() {
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local usedep=$(usex cuda "[llvm_targets_NVPTX]" '')
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# Clang is used at both build time (executed) and runtime
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has_version -r "sys-devel/llvm:${LLVM_SLOT}${usedep}" && \
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has_version -r "sys-devel/clang:${LLVM_SLOT}${usedep}" && \
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has_version -b "sys-devel/clang:${LLVM_SLOT}${usedep}"
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}
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pkg_setup() {
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use doc && python-any-r1_pkg_setup
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llvm_pkg_setup
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}
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src_configure() {
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local mycmakeargs=(
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-DBUILD_SHARED_LIBS=ON
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-DENABLE_HSA=OFF
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-DENABLE_ICD=ON
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-DENABLE_POCL_BUILDING=ON
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-DKERNELLIB_HOST_CPU_VARIANTS=distro
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-DPOCL_ICD_ABSOLUTE_PATH=ON
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-DSTATIC_LLVM=OFF
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-DWITH_LLVM_CONFIG=$(get_llvm_prefix -d "${LLVM_MAX_SLOT}")/bin/llvm-config
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-DENABLE_ACCEL_DEVICE=$(usex accel)
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-DENABLE_CONFORMANCE=$(usex conformance)
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-DENABLE_CUDA=$(usex cuda)
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-DENABLE_HOST_CPU_DEVICE_CL20=$(usex cl20)
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-DENABLE_HWLOC=$(usex hwloc)
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-DENABLE_POCL_FLOAT_CONVERSION=$(usex float-conversion)
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-DHARDENING_ENABLE=$(usex hardening)
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-DPOCL_DEBUG_MESSAGES=$(usex debug)
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-DUSE_POCL_MEMMANAGER=$(usex memmanager)
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-DENABLE_TESTS=$(usex test)
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)
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cmake_src_configure
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}
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src_compile() {
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cmake_src_compile
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docs_compile
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}
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src_test() {
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export POCL_BUILDING=1
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export POCL_DEVICES=basic
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export CTEST_OUTPUT_ON_FAILURE=1
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export TEST_VERBOSE=1
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# Referenced https://github.com/pocl/pocl/blob/master/.drone.yml
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# But couldn't seem to get tests working yet
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cmake_src_test
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}
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src_install() {
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cmake_src_install
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dodoc CREDITS README CHANGES
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if use doc; then
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dodoc -r _build/html
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docompress -x /usr/share/doc/${P}/html
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fi
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if use examples; then
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dodoc -r examples
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docompress -x /usr/share/doc/${P}/examples
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fi
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}
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