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* [gentoo-commits] repo/gentoo:master commit in: dev-util/nvidia-cuda-toolkit/, dev-util/nvidia-cuda-toolkit/files/
@ 2020-12-27 20:09 David Seifert
  0 siblings, 0 replies; 3+ messages in thread
From: David Seifert @ 2020-12-27 20:09 UTC (permalink / raw
  To: gentoo-commits

commit:     ca72dce41454b63e96cec1fc1e4e34ea0b48a315
Author:     David Seifert <soap <AT> gentoo <DOT> org>
AuthorDate: Sun Dec 27 20:08:56 2020 +0000
Commit:     David Seifert <soap <AT> gentoo <DOT> org>
CommitDate: Sun Dec 27 20:08:56 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ca72dce4

dev-util/nvidia-cuda-toolkit: Version bump to 11.2.0

Bug: https://bugs.gentoo.org/691284
Bug: https://bugs.gentoo.org/749903
Bug: https://bugs.gentoo.org/760708
Package-Manager: Portage-3.0.12, Repoman-3.0.2
Signed-off-by: David Seifert <soap <AT> gentoo.org>

 dev-util/nvidia-cuda-toolkit/Manifest              |   1 +
 ...da-toolkit-11.2.0-nsight-systems-launcher.patch |  12 +
 .../nvidia-cuda-toolkit-11.2.0.ebuild              | 258 +++++++++++++++++++++
 3 files changed, 271 insertions(+)

diff --git a/dev-util/nvidia-cuda-toolkit/Manifest b/dev-util/nvidia-cuda-toolkit/Manifest
index 5786f5d6306..f94ce96c1c3 100644
--- a/dev-util/nvidia-cuda-toolkit/Manifest
+++ b/dev-util/nvidia-cuda-toolkit/Manifest
@@ -6,6 +6,7 @@ DIST cuda_10.2.89_440.33.01_linux.run 2645419389 BLAKE2B 236aa70a7b45e3636c2c229
 DIST cuda_11.0.3_450.51.06_linux.run 3112522594 BLAKE2B f458aeebee3f7145f46c5607d1743d350ed96e9b8fd824fd94d2c998bcd8ccf3ef924cf37e95ce002ba92f464edd5004164497e820084953613ec2deb6edb144 SHA512 e7014c868c0bf40c000b1fd14d156265773a399782937cc85a2b09cd62abddcacdc20b412e1cc91c3877d01563cf054b1e021f047b32cfff4ab516e7167382dd
 DIST cuda_11.1.0_455.23.05_linux.run 3498245611 BLAKE2B 754d974acf309a0f2f969bb3312949aa5469b3ec6ebfc4a89f244420cecebc22dc19fb9f63ec7d5c177eeb533a8984cb6bfa8d271ba36d02aacce22d42442ba4 SHA512 b5d64f20dbb51f12c558be4a724c18ddcd6d18670036efb63d19bb8009300463b8051dd1a2d2d7768bf3076681954ea690af399651da832ba00867a3f4a9acdf
 DIST cuda_11.1.1_455.32.00_linux.run 3532172082 BLAKE2B f4af6bd87c419c002b4913ea7cfcbc84c78e3da485a7ac7dff0da483347cb38bde020e70c7352fe995a2efe0b8e97a156e0536f87aef69ff13fdf6e75fa634d1 SHA512 3da629e6f63548d06050a77d6ad2dbf314db33b2bf4e7d1659f039b3d9ad2ad3f87a6e506ec54db9ca2d21ac7b5ec576748082684bbab3b6642c03d2793d73a9
+DIST cuda_11.2.0_460.27.04_linux.run 3046790184 BLAKE2B 5330bc2e12ff131eb993610c95b22e6358b11d6a7a952625a4e88ed856769256c02e165ac7bf6cc43236052c8427cee17bf1e7346995dc2eba84d93c5d444eb3 SHA512 0aa7390490b93be7f359327a8fe364a44b538e742c7ccd560e9bbb40ed8613539c37fcb4aa71a2fbfa0bfdb0416ab43bbdcc09cd0c81db3f1a07b37318d6b2b3
 DIST cuda_6.5.14_linux_32.run 76788277 BLAKE2B 75e79dce6cac5155bde8a3cafa945047c489b10272f8a3b94bf55d499df4b9c8b82506a81a20f9fd816bd4fd0514e515a6435399db1cb62b027c76490bd4dfae SHA512 89649ee0f4543b37037b7c8f5ed0b8bd502512afb4d93e3158b3df4786123be05a5288986b5abbfe15c14eb010777d2527b715225bea96a354a898c34e4a2fcc
 DIST cuda_6.5.14_linux_64.run 972320904 BLAKE2B 4a4361fb7a90989ec4b4aa433189e7b358e5a2272fb9b9c59429e0014ac14e3b8de1b247ee98dc30c3f3ee4cc009eca4fdd86027bd3b9527a683353d60bdf5c6 SHA512 fecca731b86955f5bc7b09d88b02951e3ee5d4b1f1cf5f92658227a029b87cd35d6ac22956a5fa0afe62dcdc57191f1d12bb08c9f7cc05128727cd8455947b1e
 DIST cuda_6.5.19_linux_32.run 81882112 BLAKE2B cf55ef7c969503c156431fc56301ed4e9a1234ae0cb867f12649636069f35e56bf6fc9df7482b6baade45d78c8baa2d98c41a28696da59294e0f575c4a0344ce SHA512 1ce9bd6b472b7e4f1fb181eb340dfcb757714d59a89aaa02146cfe1a97c8ccb7eb7699b4ec823276f277eb4d82d95050eaba17e7ed5fd2e47b9b5d78531c5d4e

diff --git a/dev-util/nvidia-cuda-toolkit/files/nvidia-cuda-toolkit-11.2.0-nsight-systems-launcher.patch b/dev-util/nvidia-cuda-toolkit/files/nvidia-cuda-toolkit-11.2.0-nsight-systems-launcher.patch
new file mode 100644
index 00000000000..721514729c5
--- /dev/null
+++ b/dev-util/nvidia-cuda-toolkit/files/nvidia-cuda-toolkit-11.2.0-nsight-systems-launcher.patch
@@ -0,0 +1,12 @@
+--- a/builds/integration/nsight-systems/nsight-sys
++++ b/builds/integration/nsight-systems/nsight-sys
+@@ -24,7 +24,7 @@
+ 
+ DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+ CUDA_INSTALL_DIR=$(cd "$DIR/.." && pwd)
+-try_exec "$CUDA_INSTALL_DIR"/nsight-systems-2020.4.3/host-linux-x64/nsight-sys "$@"
+-try_exec /opt/nvidia/nsight-systems/2020.4.3/host-linux-x64/nsight-sys "$@"
++try_exec "$CUDA_INSTALL_DIR"/nsight-systems-2020.4.3/host-linux-x64/nsys-ui "$@"
++try_exec /opt/nvidia/nsight-systems/2020.4.3/host-linux-x64/nsys-ui "$@"
+ 
+ die "Error: Nsight Systems 2020.4.3 hasn't been installed with CUDA Toolkit 11.2"

diff --git a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-11.2.0.ebuild b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-11.2.0.ebuild
new file mode 100644
index 00000000000..19d1374a055
--- /dev/null
+++ b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-11.2.0.ebuild
@@ -0,0 +1,258 @@
+# 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
+
+DRIVER_PV="460.27.04"
+
+DESCRIPTION="NVIDIA CUDA Toolkit (compiler and friends)"
+HOMEPAGE="https://developer.nvidia.com/cuda-zone"
+SRC_URI="https://developer.download.nvidia.com/compute/cuda/${PV}/local_installers/cuda_${PV}_${DRIVER_PV}_linux.run"
+
+LICENSE="NVIDIA-CUDA"
+SLOT="0/${PV}"
+KEYWORDS="-* ~amd64 ~amd64-linux"
+IUSE="debugger nsight profiler vis-profiler sanitizer"
+RESTRICT="bindist mirror"
+
+BDEPEND=""
+RDEPEND="
+	<sys-devel/gcc-11_pre[cxx]
+	>=x11-drivers/nvidia-drivers-${DRIVER_PV}[X,uvm]
+	debugger? (
+		dev-libs/openssl-compat:1.0.0
+		sys-libs/libtermcap-compat
+		sys-libs/ncurses-compat:5[tinfo]
+	)
+	vis-profiler? (
+		dev-libs/openssl-compat:1.0.0
+		>=virtual/jre-1.6
+	)"
+
+S="${WORKDIR}"
+
+QA_PREBUILT="opt/cuda/*"
+CHECKREQS_DISK_BUILD="6800M"
+
+PATCHES=( "${FILESDIR}"/${P}-nsight-systems-launcher.patch )
+
+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
+
+	# ATTENTION: change requires revbump
+	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 9.2 9.3 10.2"
+
+	sed \
+		-e "s:CUDA_SUPPORTED_GCC:${cuda_supported_gcc}:g" \
+		"${FILESDIR}"/cuda-config.in > "${T}"/cuda-config || die
+
+	default
+}
+
+src_install() {
+	local cudadir=/opt/cuda
+	local ecudadir="${EPREFIX}${cudadir}"
+	local pathextradirs ldpathextradirs
+	dodir ${cudadir}
+	into ${cudadir}
+
+	# Install standard sub packages
+	local builddirs=(
+		builds/cuda_{cudart,cuobjdump,memcheck,nvcc,nvdisasm,nvml_dev,nvprune,nvrtc,nvtx}
+		builds/lib{cublas,cufft,curand,cusolver,cusparse,npp,nvjpeg}
+		$(usex profiler "builds/cuda_nvprof builds/cuda_cupti" "")
+		$(usex vis-profiler "builds/cuda_nvvp" "")
+		$(usex debugger "builds/cuda_gdb" "")
+	)
+
+	local d f
+	for d in "${builddirs[@]}"; do
+		ebegin "Installing ${d}"
+		[[ -d ${d} ]] || die "Directory does not exist: ${d}"
+
+		if [[ -d ${d}/bin ]]; then
+			for f in ${d}/bin/*; do
+				if [[ -f ${f} ]]; then
+					dobin "${f}"
+				else
+					insinto ${cudadir}/bin
+					doins -r "${f}"
+				fi
+			done
+		fi
+
+		insinto ${cudadir}
+		if [[ -d ${d}/targets ]]; then
+			doins -r "${d}"/targets
+		fi
+		if [[ -d ${d}/share ]]; then
+			doins -r "${d}"/share
+		fi
+		if [[ -d ${d}/extras ]]; then
+			doins -r "${d}"/extras
+		fi
+		eend
+	done
+	dobin "${T}"/cuda-config
+
+	doins builds/EULA.txt
+	# nvml and nvvm need special handling
+	ebegin "Installing nvvm"
+	doins -r builds/cuda_nvcc/nvvm
+	fperms +x ${cudadir}/nvvm/bin/cicc
+	eend
+
+	ebegin "Installing nvml"
+	doins -r builds/cuda_nvml_dev/nvml
+	eend
+
+	if use sanitizer; then
+		ebegin "Installing sanitizer"
+		dobin builds/integration/Sanitizer/compute-sanitizer
+		doins -r builds/cuda_sanitizer_api/compute-sanitizer
+		# special handling for the executable
+		fperms +x ${cudadir}/compute-sanitizer/compute-sanitizer
+		eend
+	fi
+
+	use profiler && ldpathextradirs+=":${ecudadir}/extras/CUPTI/lib64"
+
+	if use vis-profiler; then
+		ebegin "Installing libnvvp"
+		doins -r builds/cuda_nvvp/libnvvp
+		# special handling for the executable
+		fperms +x ${cudadir}/libnvvp/nvvp
+		eend
+		pathextradirs+=":${ecudadir}/libnvvp"
+	fi
+
+	if use nsight; then
+		local ncu_dir=$(grep -o 'nsight-compute-[0-9][0-9\.]*' -m1 manifests/cuda_x86_64.xml)
+		ebegin "Installing ${ncu_dir}"
+		mv builds/nsight_compute builds/${ncu_dir} || die
+		doins -r builds/${ncu_dir}
+
+		# check this list on every bump
+		local exes=(
+			${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/libexec/QtWebEngineProcess
+			${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/CrashReporter
+			${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/ncu-ui.bin
+			${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/TreeLauncherTargetLdPreloadHelper
+			${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/TreeLauncherSubreaper
+			${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/ncu
+		)
+
+		dobin builds/integration/nsight-compute/{ncu,ncu-ui,nv-nsight-cu,nv-nsight-cu-cli}
+		eend
+
+		local nsys_dir=$(grep -o 'nsight-systems-[0-9][0-9\.]*' -m1 manifests/cuda_x86_64.xml)
+		ebegin "Installing ${nsys_dir}"
+		mv builds/nsight_systems builds/${nsys_dir} || die
+		doins -r builds/${nsys_dir}
+
+		# check this list on every bump
+		exes+=(
+			${nsys_dir}/host-linux-x64/nsys-ui
+			${nsys_dir}/host-linux-x64/nsys-ui.bin
+			${nsys_dir}/host-linux-x64/ResolveSymbols
+			${nsys_dir}/host-linux-x64/ImportNvtxt
+			${nsys_dir}/host-linux-x64/CrashReporter
+			${nsys_dir}/host-linux-x64/QdstrmImporter
+			${nsys_dir}/host-linux-x64/libexec/QtWebEngineProcess
+			${nsys_dir}/target-linux-x64/nsys
+			${nsys_dir}/target-linux-x64/launcher
+			${nsys_dir}/target-linux-x64/nvgpucs
+			${nsys_dir}/target-linux-x64/nsys-launcher
+			${nsys_dir}/target-linux-x64/sqlite3
+			${nsys_dir}/target-linux-x64/python/bin/python
+		)
+
+		dobin builds/integration/nsight-systems/{nsight-sys,nsys,nsys-exporter,nsys-ui}
+		eend
+
+		# nsight scripts and binaries need to have their executable bit set, #691284
+		for f in "${exes[@]}"; do
+			fperms +x ${cudadir}/${f}
+		done
+
+		# remove foreign archs (triggers SONAME warning, #749903)
+		rm -r "${ED}"/${cudadir}/${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64 || die
+		rm -r "${ED}"/${cudadir}/${ncu_dir}/target/linux-desktop-glibc_2_19_0-ppc64le || die
+		rm -r "${ED}"/${cudadir}/${ncu_dir}/target/linux-desktop-t210-a64 || die
+		rm -r "${ED}"/${cudadir}/${nsys_dir}/target-linux-armv8 || die
+
+		# TODO: unbundle qt5
+		# TODO: unbundle boost
+		# TODO: unbundle icu
+		# TODO: unbundle openssl
+		# TODO: unbundle mesa
+		# TODO: unbundle libz
+		# TODO: unbundle libstdc++
+		# TODO: unbundle libSshClient
+		# TODO: unbundle sqlite
+		# TODO: unbundle libpfm ?
+	fi
+
+	# Add include and lib symlinks
+	dosym targets/x86_64-linux/include ${cudadir}/include
+	dosym targets/x86_64-linux/lib ${cudadir}/lib64
+
+	newenvd - 99cuda <<-EOF
+		PATH=${ecudadir}/bin${pathextradirs}
+		ROOTPATH=${ecudadir}/bin
+		LDPATH=${ecudadir}/lib64:${ecudadir}/nvvm/lib64${ldpathextradirs}
+	EOF
+
+	# Cuda prepackages libraries, don't revdep-build on them
+	insinto /etc/revdep-rebuild
+	newins - 80${PN} <<-EOF
+		SEARCH_DIRS_MASK="${ecudadir}"
+	EOF
+	# TODO: Add pkgconfig files for installed libraries
+}
+
+pkg_postinst_check() {
+	local a="$(${EROOT}/opt/cuda/bin/cuda-config -s)"
+	local b="0.0"
+	local v
+	for v in ${a}; do
+		ver_test "${v}" -gt "${b}" && b="${v}"
+	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 profiler || use nsight; then
+		einfo
+		einfo "nvidia-drivers restrict access to performance counters."
+		einfo "You'll need to either run profiling tools (nvprof, nsight) "
+		einfo "using sudo (needs cap SYS_ADMIN) or add the following line to "
+		einfo "a modprobe configuration file "
+		einfo "(e.g. /etc/modprobe.d/nvidia-prof.conf): "
+		einfo
+		einfo "options nvidia NVreg_RestrictProfilingToAdminUsers=0"
+		einfo
+	fi
+}


^ permalink raw reply related	[flat|nested] 3+ messages in thread

* [gentoo-commits] repo/gentoo:master commit in: dev-util/nvidia-cuda-toolkit/, dev-util/nvidia-cuda-toolkit/files/
@ 2021-07-20 10:09 David Seifert
  0 siblings, 0 replies; 3+ messages in thread
From: David Seifert @ 2021-07-20 10:09 UTC (permalink / raw
  To: gentoo-commits

commit:     d2bd734112b41ab188b3299afc98804a2224c79f
Author:     David Seifert <soap <AT> gentoo <DOT> org>
AuthorDate: Tue Jul 20 10:09:40 2021 +0000
Commit:     David Seifert <soap <AT> gentoo <DOT> org>
CommitDate: Tue Jul 20 10:09:40 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d2bd7341

dev-util/nvidia-cuda-toolkit: drop 11.2.0-r3, 11.3.0-r1

Signed-off-by: David Seifert <soap <AT> gentoo.org>

 dev-util/nvidia-cuda-toolkit/Manifest              |   2 -
 ...da-toolkit-11.2.0-nsight-systems-launcher.patch |  12 -
 .../nvidia-cuda-toolkit-11.2.0-r3.ebuild           | 257 ---------------------
 .../nvidia-cuda-toolkit-11.3.0-r1.ebuild           | 253 --------------------
 4 files changed, 524 deletions(-)

diff --git a/dev-util/nvidia-cuda-toolkit/Manifest b/dev-util/nvidia-cuda-toolkit/Manifest
index ab2b573b1ff..c1cff11aa45 100644
--- a/dev-util/nvidia-cuda-toolkit/Manifest
+++ b/dev-util/nvidia-cuda-toolkit/Manifest
@@ -1,8 +1,6 @@
 DIST cuda_10.2.89_440.33.01_linux.run 2645419389 BLAKE2B 236aa70a7b45e3636c2c229fffa7d1ca0699ab4365865a73edab607a209c42c2899133dd6a83c61c5929fa754668ad15aec4d847639af1c00a8e6657c8487c77 SHA512 ad8da539ff5df7caf411d1e497ff3d6978cfa8a1fd9150fa4846089e92a604ea56be8631f3efdfe7229a655b8d2d28e6edb32f5731530a77d6f00241cc7aab6e
 DIST cuda_11.1.1_455.32.00_linux.run 3532172082 BLAKE2B f4af6bd87c419c002b4913ea7cfcbc84c78e3da485a7ac7dff0da483347cb38bde020e70c7352fe995a2efe0b8e97a156e0536f87aef69ff13fdf6e75fa634d1 SHA512 3da629e6f63548d06050a77d6ad2dbf314db33b2bf4e7d1659f039b3d9ad2ad3f87a6e506ec54db9ca2d21ac7b5ec576748082684bbab3b6642c03d2793d73a9
-DIST cuda_11.2.0_460.27.04_linux.run 3046790184 BLAKE2B 5330bc2e12ff131eb993610c95b22e6358b11d6a7a952625a4e88ed856769256c02e165ac7bf6cc43236052c8427cee17bf1e7346995dc2eba84d93c5d444eb3 SHA512 0aa7390490b93be7f359327a8fe364a44b538e742c7ccd560e9bbb40ed8613539c37fcb4aa71a2fbfa0bfdb0416ab43bbdcc09cd0c81db3f1a07b37318d6b2b3
 DIST cuda_11.2.2_460.32.03_linux.run 3057439068 BLAKE2B c3f3cd9eaaa4f91eb8080e7cafe1280f9bbc9cfc71ce1a6115af1dd348b83d30eed945609bf87e00d4873bede1fa9136fc4a7f393fd31db4e6406dc76086bc22 SHA512 e28d7d2eabd96df9e18f8e55f61adda39b07c2223605f77a6c2d92a02f7b57e9ce8b83d4b4de1124faa5670509d204d3db70c03b18af5cc5964b6ed6653d6a22
-DIST cuda_11.3.0_465.19.01_linux.run 3029622552 BLAKE2B ca64af09dc68b085a589b5756e3bfce72550e262b778aad06eb1f5b77d9cb30447fb8b57f5f6c3d210b49cd300e0db153c5eec1d51384b6889855a076ee62d07 SHA512 3120455e9513f62f82108539c5a4ccb4e9aa64beb66f816644e559bb8b573ff582c865c6a346ca39c6afb775c0c5fd567f5d31f0a0c5b927d6be849cd2905749
 DIST cuda_11.3.1_465.19.01_linux.run 3158494112 BLAKE2B 0316c6a9bf062f2503c94604b51dea9a8d19c516e304e43ccdbc79f305a242664b7f029f7b7086edd7adc37d92a3bae074f005b3be412e1361917794cb824686 SHA512 e2db8b4dcb5f6aee2c3e8a8a6848186cdcdd7cd9d5f4bfd069bd3dc2ea500797c66a4592f0e28dcbee6c3611d1f88b6fda6afcd734aa9ef45f4aa17a1527aedb
 DIST cuda_11.4.0_470.42.01_linux.run 3773273383 BLAKE2B 2e466728b6ca9d17dc3caadce13b58c8ba1464c2adeb09739f428aea96f5794c87bf84ca2b81c1019d45223ff5e519503d798032a800a370c7e41517d790f5c4 SHA512 17165102e7f64da77588fd47feeee5ce3f3151a2b482bdc005427ad77ada5d0ff5a51dcd40a27a467cd5988968469476ba90b0191aed993806d284833a08ccb1
 DIST cuda_9.2.88_396.26_linux.run 1758421686 BLAKE2B 5068b2dfae87e43c124a6a72ac98b7c562aebc7161e7c977cfba68342127e99705228be531aa5bb8af0318e17c4ef8fe36257452d0f507fc3b82e3fbd0184bdc SHA512 2d0d87926e11a1b21d6d3377138753df458a53ba9539d8399f9f252e0784cb41e2c63a5c724ca81ded82b9657b97fda51d812b467b0827e7d361aa2ad73b2dba

diff --git a/dev-util/nvidia-cuda-toolkit/files/nvidia-cuda-toolkit-11.2.0-nsight-systems-launcher.patch b/dev-util/nvidia-cuda-toolkit/files/nvidia-cuda-toolkit-11.2.0-nsight-systems-launcher.patch
deleted file mode 100644
index 721514729c5..00000000000
--- a/dev-util/nvidia-cuda-toolkit/files/nvidia-cuda-toolkit-11.2.0-nsight-systems-launcher.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- a/builds/integration/nsight-systems/nsight-sys
-+++ b/builds/integration/nsight-systems/nsight-sys
-@@ -24,7 +24,7 @@
- 
- DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
- CUDA_INSTALL_DIR=$(cd "$DIR/.." && pwd)
--try_exec "$CUDA_INSTALL_DIR"/nsight-systems-2020.4.3/host-linux-x64/nsight-sys "$@"
--try_exec /opt/nvidia/nsight-systems/2020.4.3/host-linux-x64/nsight-sys "$@"
-+try_exec "$CUDA_INSTALL_DIR"/nsight-systems-2020.4.3/host-linux-x64/nsys-ui "$@"
-+try_exec /opt/nvidia/nsight-systems/2020.4.3/host-linux-x64/nsys-ui "$@"
- 
- die "Error: Nsight Systems 2020.4.3 hasn't been installed with CUDA Toolkit 11.2"

diff --git a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-11.2.0-r3.ebuild b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-11.2.0-r3.ebuild
deleted file mode 100644
index 4e8988a19e8..00000000000
--- a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-11.2.0-r3.ebuild
+++ /dev/null
@@ -1,257 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit check-reqs toolchain-funcs unpacker
-
-DRIVER_PV="460.27.04"
-
-DESCRIPTION="NVIDIA CUDA Toolkit (compiler and friends)"
-HOMEPAGE="https://developer.nvidia.com/cuda-zone"
-SRC_URI="https://developer.download.nvidia.com/compute/cuda/${PV}/local_installers/cuda_${PV}_${DRIVER_PV}_linux.run"
-
-LICENSE="NVIDIA-CUDA"
-SLOT="0/${PV}"
-KEYWORDS="-* ~amd64 ~amd64-linux"
-IUSE="debugger nsight profiler vis-profiler sanitizer"
-RESTRICT="bindist mirror"
-
-BDEPEND=""
-RDEPEND="
-	<sys-devel/gcc-11_pre[cxx]
-	>=x11-drivers/nvidia-drivers-${DRIVER_PV}
-	debugger? (
-		dev-libs/openssl
-		sys-libs/libtermcap-compat
-		sys-libs/ncurses-compat:5[tinfo]
-	)
-	vis-profiler? (
-		dev-libs/openssl
-		>=virtual/jre-1.8:*
-	)"
-
-S="${WORKDIR}"
-
-QA_PREBUILT="opt/cuda/*"
-CHECKREQS_DISK_BUILD="6800M"
-
-PATCHES=( "${FILESDIR}"/${P}-nsight-systems-launcher.patch )
-
-pkg_setup() {
-	check-reqs_pkg_setup
-}
-
-src_prepare() {
-	local cuda_supported_gcc
-
-	# ATTENTION: change requires revbump
-	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 9.2 9.3 10.2"
-
-	sed \
-		-e "s:CUDA_SUPPORTED_GCC:${cuda_supported_gcc}:g" \
-		"${FILESDIR}"/cuda-config.in > "${T}"/cuda-config || die
-
-	default
-}
-
-src_install() {
-	local cudadir=/opt/cuda
-	local ecudadir="${EPREFIX}${cudadir}"
-	local pathextradirs ldpathextradirs
-	dodir ${cudadir}
-	into ${cudadir}
-
-	# Install standard sub packages
-	local builddirs=(
-		builds/cuda_{cudart,cuobjdump,memcheck,nvcc,nvdisasm,nvml_dev,nvprune,nvrtc,nvtx}
-		builds/lib{cublas,cufft,curand,cusolver,cusparse,npp,nvjpeg}
-		$(usex profiler "builds/cuda_nvprof builds/cuda_cupti" "")
-		$(usex vis-profiler "builds/cuda_nvvp" "")
-		$(usex debugger "builds/cuda_gdb" "")
-	)
-
-	local d f
-	for d in "${builddirs[@]}"; do
-		ebegin "Installing ${d}"
-		[[ -d ${d} ]] || die "Directory does not exist: ${d}"
-
-		if [[ -d ${d}/bin ]]; then
-			for f in ${d}/bin/*; do
-				if [[ -f ${f} ]]; then
-					dobin "${f}"
-				else
-					insinto ${cudadir}/bin
-					doins -r "${f}"
-				fi
-			done
-		fi
-
-		insinto ${cudadir}
-		if [[ -d ${d}/targets ]]; then
-			doins -r "${d}"/targets
-		fi
-		if [[ -d ${d}/share ]]; then
-			doins -r "${d}"/share
-		fi
-		if [[ -d ${d}/extras ]]; then
-			doins -r "${d}"/extras
-		fi
-		eend
-	done
-	dobin "${T}"/cuda-config
-
-	doins builds/EULA.txt
-	# nvml and nvvm need special handling
-	ebegin "Installing nvvm"
-	doins -r builds/cuda_nvcc/nvvm
-	fperms +x ${cudadir}/nvvm/bin/cicc
-	eend
-
-	ebegin "Installing nvml"
-	doins -r builds/cuda_nvml_dev/nvml
-	eend
-
-	if use sanitizer; then
-		ebegin "Installing sanitizer"
-		dobin builds/integration/Sanitizer/compute-sanitizer
-		doins -r builds/cuda_sanitizer_api/compute-sanitizer
-		# special handling for the executable
-		fperms +x ${cudadir}/compute-sanitizer/compute-sanitizer
-		eend
-	fi
-
-	use profiler && ldpathextradirs+=":${ecudadir}/extras/CUPTI/lib64"
-
-	if use vis-profiler; then
-		ebegin "Installing libnvvp"
-		doins -r builds/cuda_nvvp/libnvvp
-		# special handling for the executable
-		fperms +x ${cudadir}/libnvvp/nvvp
-		eend
-		pathextradirs+=":${ecudadir}/libnvvp"
-	fi
-
-	if use nsight; then
-		local ncu_dir=$(grep -o 'nsight-compute-[0-9][0-9\.]*' -m1 manifests/cuda_x86_64.xml)
-		ebegin "Installing ${ncu_dir}"
-		mv builds/nsight_compute builds/${ncu_dir} || die
-		doins -r builds/${ncu_dir}
-
-		# check this list on every bump
-		local exes=(
-			${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/libexec/QtWebEngineProcess
-			${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/CrashReporter
-			${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/ncu-ui
-			${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/ncu-ui.bin
-			${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/TreeLauncherTargetLdPreloadHelper
-			${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/TreeLauncherSubreaper
-			${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/ncu
-		)
-
-		dobin builds/integration/nsight-compute/{ncu,ncu-ui,nv-nsight-cu,nv-nsight-cu-cli}
-		eend
-
-		local nsys_dir=$(grep -o 'nsight-systems-[0-9][0-9\.]*' -m1 manifests/cuda_x86_64.xml)
-		ebegin "Installing ${nsys_dir}"
-		mv builds/nsight_systems builds/${nsys_dir} || die
-		doins -r builds/${nsys_dir}
-
-		# check this list on every bump
-		exes+=(
-			${nsys_dir}/host-linux-x64/nsys-ui
-			${nsys_dir}/host-linux-x64/nsys-ui.bin
-			${nsys_dir}/host-linux-x64/ResolveSymbols
-			${nsys_dir}/host-linux-x64/ImportNvtxt
-			${nsys_dir}/host-linux-x64/CrashReporter
-			${nsys_dir}/host-linux-x64/QdstrmImporter
-			${nsys_dir}/host-linux-x64/libexec/QtWebEngineProcess
-			${nsys_dir}/target-linux-x64/nsys
-			${nsys_dir}/target-linux-x64/launcher
-			${nsys_dir}/target-linux-x64/nvgpucs
-			${nsys_dir}/target-linux-x64/nsys-launcher
-			${nsys_dir}/target-linux-x64/sqlite3
-			${nsys_dir}/target-linux-x64/python/bin/python
-		)
-
-		dobin builds/integration/nsight-systems/{nsight-sys,nsys,nsys-exporter,nsys-ui}
-		eend
-
-		# nsight scripts and binaries need to have their executable bit set, #691284
-		for f in "${exes[@]}"; do
-			fperms +x ${cudadir}/${f}
-		done
-
-		# remove foreign archs (triggers SONAME warning, #749903)
-		rm -r "${ED}"/${cudadir}/${ncu_dir}/target/linux-desktop-glibc_2_19_0-ppc64le || die
-		rm -r "${ED}"/${cudadir}/${ncu_dir}/target/linux-desktop-t210-a64 || die
-		rm -r "${ED}"/${cudadir}/${nsys_dir}/target-linux-armv8 || die
-
-		# TODO: unbundle qt5
-		# TODO: unbundle boost
-		# TODO: unbundle icu
-		# TODO: unbundle openssl
-		# TODO: unbundle mesa
-		# TODO: unbundle libz
-		# TODO: unbundle libstdc++
-		# TODO: unbundle libSshClient
-		# TODO: unbundle sqlite
-		# TODO: unbundle libpfm ?
-	fi
-
-	# Add include and lib symlinks
-	dosym targets/x86_64-linux/include ${cudadir}/include
-	dosym targets/x86_64-linux/lib ${cudadir}/lib64
-
-	newenvd - 99cuda <<-EOF
-		PATH=${ecudadir}/bin${pathextradirs}
-		ROOTPATH=${ecudadir}/bin
-		LDPATH=${ecudadir}/lib64:${ecudadir}/nvvm/lib64${ldpathextradirs}
-	EOF
-
-	# Cuda prepackages libraries, don't revdep-build on them
-	insinto /etc/revdep-rebuild
-	newins - 80${PN} <<-EOF
-		SEARCH_DIRS_MASK="${ecudadir}"
-	EOF
-	# TODO: Add pkgconfig files for installed libraries
-}
-
-pkg_postinst_check() {
-	local a="$(${EROOT}/opt/cuda/bin/cuda-config -s)"
-	local b="0.0"
-	local v
-	for v in ${a}; do
-		ver_test "${v}" -gt "${b}" && b="${v}"
-	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 profiler || use nsight; then
-		einfo
-		einfo "nvidia-drivers restrict access to performance counters."
-		einfo "You'll need to either run profiling tools (nvprof, nsight) "
-		einfo "using sudo (needs cap SYS_ADMIN) or add the following line to "
-		einfo "a modprobe configuration file "
-		einfo "(e.g. /etc/modprobe.d/nvidia-prof.conf): "
-		einfo
-		einfo "options nvidia NVreg_RestrictProfilingToAdminUsers=0"
-		einfo
-	fi
-}

diff --git a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-11.3.0-r1.ebuild b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-11.3.0-r1.ebuild
deleted file mode 100644
index 3f17f8437a8..00000000000
--- a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-11.3.0-r1.ebuild
+++ /dev/null
@@ -1,253 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit check-reqs toolchain-funcs unpacker
-
-DRIVER_PV="465.19.01"
-
-DESCRIPTION="NVIDIA CUDA Toolkit (compiler and friends)"
-HOMEPAGE="https://developer.nvidia.com/cuda-zone"
-SRC_URI="https://developer.download.nvidia.com/compute/cuda/${PV}/local_installers/cuda_${PV}_${DRIVER_PV}_linux.run"
-
-LICENSE="NVIDIA-CUDA"
-SLOT="0/${PV}"
-KEYWORDS="-* ~amd64 ~amd64-linux"
-IUSE="debugger nsight profiler vis-profiler sanitizer"
-RESTRICT="bindist mirror"
-
-BDEPEND=""
-RDEPEND="
-	<sys-devel/gcc-11_pre[cxx]
-	>=x11-drivers/nvidia-drivers-${DRIVER_PV}
-	debugger? (
-		dev-libs/openssl
-		sys-libs/libtermcap-compat
-		sys-libs/ncurses-compat:5[tinfo]
-	)
-	vis-profiler? (
-		dev-libs/openssl
-		>=virtual/jre-1.8:*
-	)"
-
-S="${WORKDIR}"
-
-QA_PREBUILT="opt/cuda/*"
-CHECKREQS_DISK_BUILD="6800M"
-
-pkg_setup() {
-	check-reqs_pkg_setup
-}
-
-src_prepare() {
-	# ATTENTION: change requires revbump
-	local cuda_supported_gcc="6.5 7.5 8.4 9.3 10.2 10.3"
-
-	sed \
-		-e "s:CUDA_SUPPORTED_GCC:${cuda_supported_gcc}:g" \
-		"${FILESDIR}"/cuda-config.in > "${T}"/cuda-config || die
-
-	default
-}
-
-src_install() {
-	local cudadir=/opt/cuda
-	local ecudadir="${EPREFIX}${cudadir}"
-	local pathextradirs ldpathextradirs
-	dodir ${cudadir}
-	into ${cudadir}
-
-	# Install standard sub packages
-	local builddirs=(
-		builds/cuda_{cudart,cuobjdump,memcheck,nvcc,nvdisasm,nvml_dev,nvprune,nvrtc,nvtx,thrust}
-		builds/lib{cublas,cufft,curand,cusolver,cusparse,npp,nvjpeg}
-		$(usex profiler "builds/cuda_nvprof builds/cuda_cupti" "")
-		$(usex vis-profiler "builds/cuda_nvvp" "")
-		$(usex debugger "builds/cuda_gdb" "")
-	)
-
-	local d f
-	for d in "${builddirs[@]}"; do
-		ebegin "Installing ${d}"
-		[[ -d ${d} ]] || die "Directory does not exist: ${d}"
-
-		if [[ -d ${d}/bin ]]; then
-			for f in ${d}/bin/*; do
-				if [[ -f ${f} ]]; then
-					dobin "${f}"
-				else
-					insinto ${cudadir}/bin
-					doins -r "${f}"
-				fi
-			done
-		fi
-
-		insinto ${cudadir}
-		if [[ -d ${d}/targets ]]; then
-			doins -r "${d}"/targets
-		fi
-		if [[ -d ${d}/share ]]; then
-			doins -r "${d}"/share
-		fi
-		if [[ -d ${d}/extras ]]; then
-			doins -r "${d}"/extras
-		fi
-		eend
-	done
-	dobin "${T}"/cuda-config
-
-	doins builds/EULA.txt
-	# nvml and nvvm need special handling
-	ebegin "Installing nvvm"
-	doins -r builds/cuda_nvcc/nvvm
-	fperms +x ${cudadir}/nvvm/bin/cicc
-	eend
-
-	ebegin "Installing nvml"
-	doins -r builds/cuda_nvml_dev/nvml
-	eend
-
-	if use sanitizer; then
-		ebegin "Installing sanitizer"
-		dobin builds/integration/Sanitizer/compute-sanitizer
-		doins -r builds/cuda_sanitizer_api/compute-sanitizer
-		# special handling for the executable
-		fperms +x ${cudadir}/compute-sanitizer/compute-sanitizer
-		eend
-	fi
-
-	use profiler && ldpathextradirs+=":${ecudadir}/extras/CUPTI/lib64"
-
-	if use vis-profiler; then
-		ebegin "Installing libnvvp"
-		doins -r builds/cuda_nvvp/libnvvp
-		# special handling for the executable
-		fperms +x ${cudadir}/libnvvp/nvvp
-		eend
-		pathextradirs+=":${ecudadir}/libnvvp"
-	fi
-
-	if use nsight; then
-		local ncu_dir=$(grep -o 'nsight-compute-[0-9][0-9\.]*' -m1 manifests/cuda_x86_64.xml)
-		ebegin "Installing ${ncu_dir}"
-		mv builds/nsight_compute builds/${ncu_dir} || die
-		doins -r builds/${ncu_dir}
-
-		# check this list on every bump
-		local exes=(
-			${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/libexec/QtWebEngineProcess
-			${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/CrashReporter
-			${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/ncu-ui
-			${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/ncu-ui.bin
-			${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/TreeLauncherTargetLdPreloadHelper
-			${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/TreeLauncherSubreaper
-			${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/ncu
-		)
-
-		dobin builds/integration/nsight-compute/{ncu,ncu-ui,nv-nsight-cu,nv-nsight-cu-cli}
-		eend
-
-		local nsys_dir=$(grep -o 'nsight-systems-[0-9][0-9\.]*' -m1 manifests/cuda_x86_64.xml)
-		ebegin "Installing ${nsys_dir}"
-		mv builds/nsight_systems builds/${nsys_dir} || die
-		doins -r builds/${nsys_dir}
-
-		# check this list on every bump
-		exes+=(
-			${nsys_dir}/host-linux-x64/nsys-ui
-			${nsys_dir}/host-linux-x64/nsys-ui.bin
-			${nsys_dir}/host-linux-x64/ResolveSymbols
-			${nsys_dir}/host-linux-x64/ImportNvtxt
-			${nsys_dir}/host-linux-x64/CrashReporter
-			${nsys_dir}/host-linux-x64/QdstrmImporter
-			${nsys_dir}/host-linux-x64/libexec/QtWebEngineProcess
-			${nsys_dir}/target-linux-x64/nsys
-			${nsys_dir}/target-linux-x64/launcher
-			${nsys_dir}/target-linux-x64/nvgpucs
-			${nsys_dir}/target-linux-x64/nsys-launcher
-			${nsys_dir}/target-linux-x64/sqlite3
-			${nsys_dir}/target-linux-x64/python/bin/python
-		)
-
-		dobin builds/integration/nsight-systems/{nsight-sys,nsys,nsys-exporter,nsys-ui}
-		eend
-
-		# nsight scripts and binaries need to have their executable bit set, #691284
-		for f in "${exes[@]}"; do
-			fperms +x ${cudadir}/${f}
-		done
-
-		# remove foreign archs (triggers SONAME warning, #749903)
-		rm -r "${ED}"/${cudadir}/${ncu_dir}/target/linux-desktop-glibc_2_19_0-ppc64le || die
-		rm -r "${ED}"/${cudadir}/${ncu_dir}/target/linux-desktop-t210-a64 || die
-		rm -r "${ED}"/${cudadir}/${nsys_dir}/target-linux-armv8 || die
-
-		# TODO: unbundle qt5
-		# TODO: unbundle boost
-		# TODO: unbundle icu
-		# TODO: unbundle openssl
-		# TODO: unbundle mesa
-		# TODO: unbundle libz
-		# TODO: unbundle libstdc++
-		# TODO: unbundle libSshClient
-		# TODO: unbundle sqlite
-		# TODO: unbundle libpfm ?
-	fi
-
-	# Add include and lib symlinks
-	dosym targets/x86_64-linux/include ${cudadir}/include
-	dosym targets/x86_64-linux/lib ${cudadir}/lib64
-
-	newenvd - 99cuda <<-EOF
-		PATH=${ecudadir}/bin${pathextradirs}
-		ROOTPATH=${ecudadir}/bin
-		LDPATH=${ecudadir}/lib64:${ecudadir}/nvvm/lib64${ldpathextradirs}
-	EOF
-
-	# Cuda prepackages libraries, don't revdep-build on them
-	insinto /etc/revdep-rebuild
-	newins - 80${PN} <<-EOF
-		SEARCH_DIRS_MASK="${ecudadir}"
-	EOF
-	# TODO: Add pkgconfig files for installed libraries
-}
-
-pkg_postinst_check() {
-	local a="$(${EROOT}/opt/cuda/bin/cuda-config -s)"
-	local b="0.0"
-	local v
-	for v in ${a}; do
-		ver_test "${v}" -gt "${b}" && b="${v}"
-	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 profiler || use nsight; then
-		einfo
-		einfo "nvidia-drivers restrict access to performance counters."
-		einfo "You'll need to either run profiling tools (nvprof, nsight) "
-		einfo "using sudo (needs cap SYS_ADMIN) or add the following line to "
-		einfo "a modprobe configuration file "
-		einfo "(e.g. /etc/modprobe.d/nvidia-prof.conf): "
-		einfo
-		einfo "options nvidia NVreg_RestrictProfilingToAdminUsers=0"
-		einfo
-	fi
-}


^ permalink raw reply related	[flat|nested] 3+ messages in thread

* [gentoo-commits] repo/gentoo:master commit in: dev-util/nvidia-cuda-toolkit/, dev-util/nvidia-cuda-toolkit/files/
@ 2025-02-12 11:58 Sam James
  0 siblings, 0 replies; 3+ messages in thread
From: Sam James @ 2025-02-12 11:58 UTC (permalink / raw
  To: gentoo-commits

commit:     8914dbf1a4d1b4a4f687e114d25193596d3e3944
Author:     Paul Zander <negril.nx+gentoo <AT> gmail <DOT> com>
AuthorDate: Tue Feb 11 22:15:18 2025 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Wed Feb 12 11:57:35 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8914dbf1

dev-util/nvidia-cuda-toolkit: 12.6.1-r1 adjust headers for glibc-2.41

Match the extern definitions in CUDA headers with the changes in glibc-2.41.

Signed-off-by: Paul Zander <negril.nx+gentoo <AT> gmail.com>
Signed-off-by: Sam James <sam <AT> gentoo.org>

 .../files/nvidia-cuda-toolkit-glibc-2.41.patch     | 72 ++++++++++++++++++++++
 ...ebuild => nvidia-cuda-toolkit-12.6.1-r1.ebuild} |  7 ++-
 2 files changed, 78 insertions(+), 1 deletion(-)

diff --git a/dev-util/nvidia-cuda-toolkit/files/nvidia-cuda-toolkit-glibc-2.41.patch b/dev-util/nvidia-cuda-toolkit/files/nvidia-cuda-toolkit-glibc-2.41.patch
new file mode 100644
index 000000000000..c8d43014d30a
--- /dev/null
+++ b/dev-util/nvidia-cuda-toolkit/files/nvidia-cuda-toolkit-glibc-2.41.patch
@@ -0,0 +1,72 @@
+From cae8ab12c9f981f110bb2e1318d9c5306e3a2d81 Mon Sep 17 00:00:00 2001
+From: Paul Zander <negril.nx@gmail.com>
+Date: Sat, 8 Feb 2025 16:34:42 +0100
+Subject: [PATCH] Updates headers for glibc-2.41
+
+Match the extern definitions in cuda-crt headers with the changes in glibc-2.41.
+
+/usr/include/bits/mathcalls.h(79): error: exception specification is
+incompatible with that of previous function "cospi" (declared at line 2601
+of
+/opt/cuda-12.8.0/bin/../targets/x86_64-linux/include/crt/math_functions.h)
+
+   extern double cospi (double __x) noexcept (true); extern double __cospi (double __x) noexcept (true);
+
+See-Also: https://sourceware.org/git/?p=glibc.git;a=commit;h=0ae0af68d8fa3bf6cbe1e4f1de5929ff71de67b3
+Signed-off-by: Paul Zander <negril.nx@gmail.com>
+
+diff --git a/builds/cuda_nvcc/targets/x86_64-linux/include/crt/math_functions.h b/builds/cuda_nvcc/targets/x86_64-linux/include/crt/math_functions.h
+index d8201f9..a9b19d4 100644
+--- a/builds/cuda_nvcc/targets/x86_64-linux/include/crt/math_functions.h
++++ b/builds/cuda_nvcc/targets/x86_64-linux/include/crt/math_functions.h
+@@ -2553,7 +2553,11 @@ extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float                  rcbrt
+  *
+  * \note_accuracy_double
+  */
++#if __GLIBC_USE (IEC_60559_FUNCS_EXT_C23)
++extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double                 sinpi(double x) noexcept (true);
++#else
+ extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double                 sinpi(double x);
++#endif
+ /**
+  * \ingroup CUDA_MATH_SINGLE
+  * \brief Calculate the sine of the input argument 
+@@ -2576,7 +2580,11 @@ extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double                 sinpi
+  *
+  * \note_accuracy_single
+  */
++#if __GLIBC_USE (IEC_60559_FUNCS_EXT_C23)
++extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float                  sinpif(float x) noexcept (true);
++#else
+ extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float                  sinpif(float x);
++#endif
+ /**
+  * \ingroup CUDA_MATH_DOUBLE
+  * \brief Calculate the cosine of the input argument 
+@@ -2598,7 +2606,11 @@ extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float                  sinpi
+  *
+  * \note_accuracy_double
+  */
++#if __GLIBC_USE (IEC_60559_FUNCS_EXT_C23)
++extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double                 cospi(double x) noexcept (true);
++#else
+ extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double                 cospi(double x);
++#endif
+ /**
+  * \ingroup CUDA_MATH_SINGLE
+  * \brief Calculate the cosine of the input argument 
+@@ -2620,7 +2632,11 @@ extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double                 cospi
+  *
+  * \note_accuracy_single
+  */
++#if __GLIBC_USE (IEC_60559_FUNCS_EXT_C23)
++extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float                  cospif(float x) noexcept (true);
++#else
+ extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float                  cospif(float x);
++#endif
+ /**
+  * \ingroup CUDA_MATH_DOUBLE
+  * \brief  Calculate the sine and cosine of the first input argument 
+-- 
+2.48.1
+

diff --git a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.6.1.ebuild b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.6.1-r1.ebuild
similarity index 98%
rename from dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.6.1.ebuild
rename to dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.6.1-r1.ebuild
index 32ef330046ed..449229fd2631 100644
--- a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.6.1.ebuild
+++ b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.6.1-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -59,6 +59,11 @@ src_prepare() {
 		"${FILESDIR}"/cuda-config.in > "${T}"/cuda-config || die
 
 	default
+
+	# we assume you can't downgrade glibc
+	if has_version ">=sys-libs/glibc-2.41"; then
+		eapply "${FILESDIR}/nvidia-cuda-toolkit-glibc-2.41.patch"
+	fi
 }
 
 src_install() {


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