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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
inherit cuda eutils flag-o-matic portability toolchain-funcs unpacker versionator
MYD=$(get_version_component_range 1-2)
DESCRIPTION="NVIDIA CUDA Software Development Kit"
HOMEPAGE="https://developer.nvidia.com/cuda-zone"
SRC_URI="https://developer.nvidia.com/compute/cuda/${MYD}/prod/local_installers/cuda_${PV}_linux-run -> cuda_${PV}_linux.run"
LICENSE="CUDPP"
SLOT="0"
KEYWORDS="~amd64 ~amd64-linux"
IUSE="+cuda debug +doc +examples opencl mpi"
RDEPEND="
~dev-util/nvidia-cuda-toolkit-${PV}
media-libs/freeglut
examples? (
media-libs/freeimage
media-libs/glew:0=
>=x11-drivers/nvidia-drivers-367.44[uvm]
mpi? ( virtual/mpi )
)"
DEPEND="${RDEPEND}"
RESTRICT="test"
S=${WORKDIR}/samples
QA_EXECSTACK=(
opt/cuda/sdk/0_Simple/cdpSimplePrint/cdpSimplePrint
opt/cuda/sdk/0_Simple/cdpSimpleQuicksort/cdpSimpleQuicksort
opt/cuda/sdk/bin/x86_64/linux/release/cdpSimplePrint
opt/cuda/sdk/bin/x86_64/linux/release/cdpSimpleQuicksort
)
src_unpack() {
# We first need to unpack the cuda_${PV}_linux.run file
# which includes the cuda-samples*run file.
unpacker
unpacker run_files/cuda-samples*run
}
pkg_setup() {
if use cuda || use opencl; then
cuda_pkg_setup
fi
}
src_prepare() {
export RAWLDFLAGS="$(raw-ldflags)"
# epatch "${FILESDIR}"/${P}-asneeded.patch
local file
while IFS="" read -d $'\0' -r file; do
sed \
-e 's:-O[23]::g' \
-e "/LINK/s:gcc:$(tc-getCC) ${LDFLAGS}:g" \
-e "/LINK/s:g++:$(tc-getCXX) ${LDFLAGS}:g" \
-e "/CC/s:gcc:$(tc-getCC):g" \
-e "/GCC/s:g++:$(tc-getCXX):g" \
-e "/NVCC /s|\(:=\).*|:= ${EPREFIX}/opt/cuda/bin/nvcc|g" \
-e "/ CFLAGS/s|\(:=\)|\1 ${CFLAGS}|g" \
-e "/ CXXFLAGS/s|\(:=\)|\1 ${CXXFLAGS}|g" \
-e "/NVCCFLAGS/s|\(:=\)|\1 ${NVCCFLAGS} |g" \
-e 's:-Wimplicit::g' \
-e "s|../../common/lib/linux/\$(OS_ARCH)/libGLEW.a|$($(tc-getPKG_CONFIG) --libs glew)|g" \
-e "s|../../common/lib/\$(OSLOWER)/libGLEW.a|$($(tc-getPKG_CONFIG) --libs glew)|g" \
-e "s|../../common/lib/\$(OSLOWER)/\$(OS_ARCH)/libGLEW.a|$($(tc-getPKG_CONFIG) --libs glew)|g" \
-i "${file}" || die
# -e "/ALL_LDFLAGS/s|:=|:= ${RAWLDFLAGS} |g" \
done < <(find . -type f -name 'Makefile' -print0)
rm -rf common/inc/GL || die
find . -type f -name '*.a' -delete || die
eapply_user
}
src_compile() {
use examples || return
local myopts=("verbose=1")
use debug && myopts+=("dbg=1")
export FAKEROOTKEY=1 # Workaround sandbox issue in #462602
emake \
cuda-install="${EPREFIX}/opt/cuda" \
CUDA_PATH="${EPREFIX}/opt/cuda/" \
MPI_GCC=10 \
"${myopts[@]}"
}
src_test() {
addwrite /dev/nvidiactl
addwrite /dev/nvidia0
local i
for i in {0..9}*/*; do
emake -C "${i}" run
done
}
src_install() {
local f t crap=( *.txt Samples.htm* )
if use doc; then
ebegin "Installing docs ..."
while IFS="" read -d $'\0' -r f; do
treecopy "${f}" "${ED%/}"/usr/share/doc/${PF}/
done < <(find -type f \( -name 'readme.txt' -o -name '*.pdf' \) -print0)
while IFS="" read -d $'\0' -r f; do
docompress -x "${f#${ED%/}}"
done < <(find "${ED%/}"/usr/share/doc/${PF}/ -type f -name 'readme.txt' -print0)
eend
fi
ebegin "Cleaning before installation..."
for f in "${crap[@]}"; do
rm -f "${f}" || die
done
find -type f \( -name '*.o' -o -name '*.pdf' -o -name 'readme.txt' \) -delete || die
eend
ebegin "Moving files..."
while IFS="" read -d $'\0' -r f; do
t="$(dirname ${f})"
if [[ ${t/obj\/} != ${t} || ${t##*.} == a ]]; then
continue
fi
if [[ -x ${f} ]]; then
exeinto /opt/cuda/sdk/"${t}"
doexe "${f}"
else
insinto /opt/cuda/sdk/"${t}"
doins "${f}"
fi
done < <(find . -type f -print0)
eend
}
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