# Copyright 1999-2017 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Id$ EAPI=5 inherit check-reqs cuda unpacker versionator MYD=$(get_version_component_range 1)_$(get_version_component_range 2) DESCRIPTION="NVIDIA CUDA Toolkit (compiler and friends)" HOMEPAGE="http://developer.nvidia.com/cuda" CURI="http://developer.download.nvidia.com/compute/cuda/${MYD}/rel/installers" SRC_URI=" amd64? ( ${CURI}/cuda_${PV}_linux_64.run ) x86? ( ${CURI}/cuda_${PV}_linux_32.run )" SLOT="0/${PV}" LICENSE="NVIDIA-CUDA" KEYWORDS="-* amd64 x86 ~amd64-linux ~x86-linux" IUSE="debugger doc eclipse profiler" DEPEND="" RDEPEND="${DEPEND} =virtual/jre-1.6 ) profiler? ( >=virtual/jre-1.6 ) amd64? ( >=x11-drivers/nvidia-drivers-343.22[uvm] ) x86? ( "${T}"/cuda-config || die } src_install() { local i j local remove="doc jre run_files install-linux.pl " local cudadir=/opt/cuda local ecudadir="${EPREFIX}"${cudadir} # dodoc doc/*txt if use doc; then dodoc doc/pdf/* dohtml -r doc/html/* fi if use amd64; then mv doc/man/man3/{,cuda-}deprecated.3 || die doman doc/man/man*/* fi use debugger || remove+=" bin/cuda-gdb extras/Debugger" ( use profiler || use eclipse ) || remove+=" libnsight" use amd64 || remove+=" cuda-installer.pl" if use profiler; then # hack found in install-linux.pl for j in nvvp nsight; do cat > bin/${j} <<- EOF #!${EPREFIX}/bin/sh LD_LIBRARY_PATH=\${LD_LIBRARY_PATH}:${ecudadir}/lib:${ecudadir}/lib64 \ UBUNTU_MENUPROXY=0 LIBOVERLAY_SCROLLBAR=0 \ ${ecudadir}/lib${j}/${j} -vm ${EPREFIX}/usr/bin/java EOF chmod a+x bin/${j} done else use eclipse || remove+=" libnvvp" remove+=" extras/CUPTI" fi for i in ${remove}; do ebegin "Cleaning ${i}..." if [[ -e ${i} ]]; then find ${i} -delete || die eend else eend $1 fi done ln -sf lib lib32 || die dodir ${cudadir} mv * "${ED}"${cudadir} || die cat > "${T}"/99cuda <<- EOF PATH=${ecudadir}/bin$(use profiler && echo ":${ecudadir}/libnvvp") ROOTPATH=${ecudadir}/bin LDPATH=${ecudadir}/lib$(use amd64 && echo "64:${ecudadir}/lib") EOF doenvd "${T}"/99cuda use profiler && \ make_wrapper nvprof "${EPREFIX}"${cudadir}/bin/nvprof "." ${ecudadir}/lib$(use amd64 && echo "64:${ecudadir}/lib") dobin "${T}"/cuda-config } pkg_postinst_check() { local a b a="$(version_sort $(cuda-config -s))"; a=( $a ) # greatest supported version b=${a[${#a[@]}-1]} # if gcc and if not gcc-version is at least greatesst supported if [[ $(tc-getCC) == *gcc* ]] && \ ! version_is_at_least $(gcc-version) ${b}; then echo ewarn "gcc >= ${b} will not work with CUDA" ewarn "Make sure you set an earlier version of gcc with gcc-config" ewarn "or append --compiler-bindir= pointing to a gcc bindir like" ewarn "--compiler-bindir=${EPREFIX}/usr/*pc-linux-gnu/gcc-bin/gcc${b}" ewarn "to the nvcc compiler flags" echo fi } pkg_postinst() { if [[ ${MERGE_TYPE} != binary ]]; then pkg_postinst_check fi }