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Diffstat (limited to 'dev-libs/pocl/pocl-3.1.ebuild')
| -rw-r--r-- | dev-libs/pocl/pocl-3.1.ebuild | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/dev-libs/pocl/pocl-3.1.ebuild b/dev-libs/pocl/pocl-3.1.ebuild new file mode 100644 index 000000000000..b850953e2668 --- /dev/null +++ b/dev-libs/pocl/pocl-3.1.ebuild @@ -0,0 +1,136 @@ +# Copyright 1999-2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +DOCS_AUTODOC=0 +DOCS_BUILDER="sphinx" +DOCS_DIR="doc/sphinx/source" +PYTHON_COMPAT=( python3_{8..10} pypy3 ) +LLVM_MAX_SLOT=15 + +inherit cmake llvm python-any-r1 docs + +DESCRIPTION="Portable Computing Language (an implementation of OpenCL)" +HOMEPAGE="http://portablecl.org https://github.com/pocl/pocl" +SRC_URI="https://github.com/pocl/pocl/archive/v${PV}.tar.gz -> ${P}.tar.gz" + +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="~amd64 ~ppc64" +# TODO: hsa tce +IUSE="accel +conformance cuda debug examples float-conversion hardening +hwloc memmanager lto test" +# Tests not yet passing, fragile in Portage environment(?) +RESTRICT="!test? ( test ) test" + +# TODO: add dependencies for cuda +# Note: No := on LLVM because it pulls in Clang +# see llvm.eclass for why +CLANG_DEPS="!cuda? ( <sys-devel/clang-$((${LLVM_MAX_SLOT} + 1)):= ) + cuda? ( <sys-devel/clang-$((${LLVM_MAX_SLOT} + 1)):=[llvm_targets_NVPTX] )" +RDEPEND=" + dev-libs/libltdl + <sys-devel/llvm-$((${LLVM_MAX_SLOT} + 1)):* + virtual/opencl + + ${CLANG_DEPS} + debug? ( dev-util/lttng-ust:= ) + hwloc? ( sys-apps/hwloc:=[cuda?] ) +" +DEPEND="${RDEPEND}" +BDEPEND="${CLANG_DEPS} + virtual/pkgconfig + doc? ( + $(python_gen_any_dep '<dev-python/markupsafe-2.0[${PYTHON_USEDEP}]') + )" + +python_check_deps() { + python_has_version "<dev-python/markupsafe-2.0[${PYTHON_USEDEP}]" +} + +llvm_check_deps() { + local usedep=$(usex cuda "[llvm_targets_NVPTX]" '') + + # Clang is used at both build time (executed) and runtime + has_version -r "sys-devel/llvm:${LLVM_SLOT}${usedep}" && \ + has_version -r "sys-devel/clang:${LLVM_SLOT}${usedep}" && \ + has_version -b "sys-devel/clang:${LLVM_SLOT}${usedep}" +} + +pkg_setup() { + use doc && python-any-r1_pkg_setup + + llvm_pkg_setup +} + +src_configure() { + local host_cpu_variants="generic" + + if use amd64 ; then + # Use pocl's curated list of CPU variants which should contain a good match for any given amd64 CPU + host_cpu_variants="distro" + elif use ppc64 ; then + # A selection of architectures in which new Altivec / VSX features were added + # This attempts to recreate the amd64 "distro" option for ppc64 + # See discussion in bug #831859 + host_cpu_variants="pwr10;pwr9;pwr8;pwr7;pwr6;g5;a2;generic" + fi + + local mycmakeargs=( + -DENABLE_HSA=OFF + + -DENABLE_ICD=ON + -DPOCL_ICD_ABSOLUTE_PATH=ON + -DPOCL_INSTALL_PUBLIC_LIBDIR="${EPREFIX}/usr/$(get_libdir)/OpenCL/vendors/pocl" + + -DENABLE_IPO=$(usex lto) + + -DENABLE_POCL_BUILDING=ON + -DKERNELLIB_HOST_CPU_VARIANTS="${host_cpu_variants}" + + -DSTATIC_LLVM=OFF + -DWITH_LLVM_CONFIG=$(get_llvm_prefix -d "${LLVM_MAX_SLOT}")/bin/llvm-config + + -DENABLE_ALMAIF_DEVICE=$(usex accel) + -DENABLE_CONFORMANCE=$(usex conformance) + -DENABLE_CUDA=$(usex cuda) + -DENABLE_HWLOC=$(usex hwloc) + -DENABLE_POCL_FLOAT_CONVERSION=$(usex float-conversion) + -DHARDENING_ENABLE=$(usex hardening) + -DPOCL_DEBUG_MESSAGES=$(usex debug) + -DUSE_POCL_MEMMANAGER=$(usex memmanager) + -DENABLE_TESTS=$(usex test) + ) + + cmake_src_configure +} + +src_compile() { + cmake_src_compile + docs_compile +} + +src_test() { + export POCL_BUILDING=1 + export POCL_DEVICES=basic + export CTEST_OUTPUT_ON_FAILURE=1 + export TEST_VERBOSE=1 + + # Referenced https://github.com/pocl/pocl/blob/master/.drone.yml + # But couldn't seem to get tests working yet + cmake_src_test +} + +src_install() { + cmake_src_install + + if use doc; then + dodoc -r _build/html + docompress -x /usr/share/doc/${P}/html + fi + + if use examples; then + dodoc -r examples + docompress -x /usr/share/doc/${P}/examples + fi +} |