dev-util/nvidia-cuda-toolkit: Revbump needed to fix newer gcc support

Bug: https://bugs.gentoo.org/674570
Package-Manager: Portage-2.3.100, Repoman-2.3.22
Signed-off-by: Pacho Ramos <pacho@gentoo.org>

1 files changed, 164 insertions, 0 deletions

diff --git a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-10.1.243-r3.ebuild b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-10.1.243-r3.ebuild
new file mode 100644
index 000000000000..c1a8bda01427
--- /dev/null
+++ b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-10.1.243-r3.ebuild
@@ -0,0 +1,164 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit check-reqs cuda toolchain-funcs unpacker
+
+MYD=$(ver_cut 1-2 ${PV})
+DRIVER_PV="418.87.00"
+
+DESCRIPTION="NVIDIA CUDA Toolkit (compiler and friends)"
+HOMEPAGE="https://developer.nvidia.com/cuda-zone"
+SRC_URI="https://developer.download.nvidia.com/compute/cuda/${MYD}/Prod/local_installers/cuda_${PV}_${DRIVER_PV}_linux.run"
+
+LICENSE="NVIDIA-CUDA"
+SLOT="0/${PV}"
+KEYWORDS="-* ~amd64 ~amd64-linux"
+IUSE="debugger doc eclipse profiler"
+RESTRICT="bindist mirror"
+
+BDEPEND=""
+RDEPEND="
+	<sys-devel/gcc-9[cxx]
+	!prefix? ( >=x11-drivers/nvidia-drivers-${DRIVER_PV}[X,uvm] )
+	debugger? (
+		dev-libs/openssl-compat:1.0.0
+		sys-libs/libtermcap-compat
+		sys-libs/ncurses-compat:5[tinfo]
+	)
+	eclipse? (
+		dev-libs/openssl-compat:1.0.0
+		>=virtual/jre-1.6
+	)
+	profiler? (
+		dev-libs/openssl-compat:1.0.0
+		>=virtual/jre-1.6
+	)"
+
+S="${WORKDIR}"
+
+QA_PREBUILT="opt/cuda/*"
+
+CHECKREQS_DISK_BUILD="6800M"
+
+pkg_setup() {
+	# We don't like to run cuda_pkg_setup as it depends on us
+	check-reqs_pkg_setup
+}
+
+src_prepare() {
+	local cuda_supported_gcc
+
+	cuda_supported_gcc="4.7 4.8 4.9 5.3 5.4 6.3 6.4 7.2 7.3 8.2 8.3 8.4"
+
+	sed \
+		-e "s:CUDA_SUPPORTED_GCC:${cuda_supported_gcc}:g" \
+		"${FILESDIR}"/cuda-config.in > "${T}"/cuda-config || die
+
+	default
+}
+
+src_install() {
+	local i remove=( doc )
+	local cudadir=/opt/cuda
+	local ecudadir="${EPREFIX}${cudadir}"
+
+	cd builds/cuda-toolkit
+	if use doc; then
+		DOCS+=( doc/pdf/. )
+		HTML_DOCS+=( doc/html/. )
+	fi
+	einstalldocs
+
+	mv doc/man/man3/{,cuda-}deprecated.3 || die
+	doman doc/man/man*/*
+
+	use debugger || remove+=( bin/cuda-gdb bin/cuda-gdbserver extras/Debugger share/gdb extras/cuda-gdb-${PV}.src.tar.gz )
+
+	if use profiler; then
+		# hack found in install-linux.pl
+		for i in nvvp nsight; do
+			cat > bin/${i} <<- EOF || die
+				#!/usr/bin/env sh
+				LD_LIBRARY_PATH=\${LD_LIBRARY_PATH}:${ecudadir}/lib:${ecudadir}/lib64 \
+					UBUNTU_MENUPROXY=0 LIBOVERLAY_SCROLLBAR=0 \
+					${ecudadir}/lib${i}/${i} -vm ${EPREFIX}/usr/bin/java
+			EOF
+			chmod a+x bin/${i} || die
+		done
+	else
+		use eclipse || remove+=( libnvvp libnsight nsightee_plugins nsight-compute-2019.4.0 nsight-systems-2019.3.7.5 bin/nsight bin/nsight_ee_plugins_manage.sh bin/nvvp bin/computeprof )
+		remove+=( extras/CUPTI bin/nvprof )
+	fi
+
+	for i in "${remove[@]}"; do
+		ebegin "Cleaning ${i}..."
+		rm -r "${i}" || die
+		eend
+	done
+
+	dodir ${cudadir}
+	into ${cudadir}
+
+	# Install binaries separately to make sure the X permission is set
+	local bindirs=( bin nvvm/bin extras/demo_suite $(usex profiler "libnsight/nsight") )
+	for i in $(find "${bindirs[@]}" -maxdepth 1 -type f); do
+		exeinto ${cudadir}/${i%/*}
+		doexe ${i}
+		rm ${i} || die
+	done
+	exeinto ${cudadir}/bin
+	doexe "${T}"/cuda-config
+
+	# Install the rest
+	insinto ${cudadir}
+	doins -r *
+
+	cat > "${T}"/99cuda <<- EOF || die
+		PATH=${ecudadir}/bin$(usex profiler ":${ecudadir}/libnvvp" "")
+		ROOTPATH=${ecudadir}/bin
+		LDPATH=${ecudadir}/lib64:${ecudadir}/lib:${ecudadir}/nvvm/lib64
+	EOF
+	doenvd "${T}"/99cuda
+
+	#Cuda prepackages libraries, don't revdep-build on them
+	echo "SEARCH_DIRS_MASK=\"${ecudadir}\"" > "${T}/80${PN}" || die
+	insinto "/etc/revdep-rebuild"
+	doins "${T}/80${PN}"
+}
+
+pkg_postinst_check() {
+	local a b
+	a="$(${EROOT}/opt/cuda/bin/cuda-config -s)"
+	b="0.0"
+	for v in $a; do
+		if ver_test "${v}" -gt "${b}"; then
+			b="${v}"
+		fi
+	done
+
+	# if gcc and if not gcc-version is at least greatest supported
+	if tc-is-gcc && \
+		ver_test $(gcc-version) -gt ${b}; then
+			ewarn ""
+			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"
+			ewarn ""
+	fi
+}
+
+pkg_postinst() {
+	if [[ ${MERGE_TYPE} != binary ]]; then
+		pkg_postinst_check
+	fi
+
+	if use prefix; then
+		ewarn "Gentoo Prefix does not manage kernel modules.  You need to make certain"
+		ewarn "the function counterpart to >=x11-drivers/nvidia-drivers-${DRIVER_PV}[X,uvm]"
+		ewarn "is available from the host"
+	fi
+}