commit:     138e6295caf744bb7491b407f2df207671e009b4
Author:     Paul Zander <negril.nx+gentoo <AT> gmail <DOT> com>
AuthorDate: Tue Feb 11 20:58:00 2025 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Fri Mar  7 03:20:48 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=138e6295

dev-util/nvidia-cuda-toolkit: drop 12.6.0, 12.5.0-r1, 12.4.0

Signed-off-by: Paul Zander <negril.nx+gentoo <AT> gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/40866
Signed-off-by: Sam James <sam <AT> gentoo.org>

 dev-util/nvidia-cuda-toolkit/Manifest              |   3 -
 .../nvidia-cuda-toolkit-12.4.0.ebuild              | 326 --------------------
 .../nvidia-cuda-toolkit-12.5.0-r1.ebuild           | 328 ---------------------
 .../nvidia-cuda-toolkit-12.6.0.ebuild              | 328 ---------------------
 4 files changed, 985 deletions(-)

diff --git a/dev-util/nvidia-cuda-toolkit/Manifest 
b/dev-util/nvidia-cuda-toolkit/Manifest
index 9c8748438cee..31ae6c8ce8b4 100644
--- a/dev-util/nvidia-cuda-toolkit/Manifest
+++ b/dev-util/nvidia-cuda-toolkit/Manifest
@@ -1,10 +1,7 @@
 DIST cuda_11.8.0_520.61.05_linux.run 4336730777 BLAKE2B 
cfdb4a51c49ee504e56a4a95de4e477ef207b678527cbb633c1e83e667f1a62c0f67038befd0b10f7ae24cda9c8bc5c54293d06a05b2e45be6cf677e40f71f17
 SHA512 
e96e1389abed34b5093b3a1d4e6ae9f3d4f8406621b1475f378efae65868657efce22da03b5b4e0a548d9635e406b8690b18b17b186d03ecb3ca0703c5d5787a
 DIST cuda_12.3.2_545.23.08_linux.run 4368514070 BLAKE2B 
bfb6239b7669636e2ef424921f5a1dd99409a0351ea7d3453fcec3d484e714d87639e733cfae913b0f222d7af8acb7bebae340ea8af53fb7ab320805abb7b230
 SHA512 
dce569e42955fc351a6b52b2876948029d5183bb000754f0cdcba754673a280acfd4c9e4d8cf61d572ed045de006e0bbb0e8ff32012e6cc336be9c05fd529340
-DIST cuda_12.4.0_550.54.14_linux.run 4454353277 BLAKE2B 
da339a44ac21799a88b4573e9afc0866f11649707594383414cb0c729b36dc63d55032e5ccbbbe46e84c1dc88fc76e466067be7ef2ae3d131a74190c548d76ba
 SHA512 
329b81c63dcefa5c6713eeb2dc5ccc223f5b456f4b7558bd3723d166357d8bb4c79d12082ea396aaadae8b5593b20584f7bd0cf617bb3494e4423b58726255a1
 DIST cuda_12.4.1_550.54.15_linux.run 4454730420 BLAKE2B 
643513a673e72aeab2e0268c4f91b504132aee378e5e483c46803ed9b1b109274e23bce0cd1022de1220e81dbfb0442c9d84370ad9c6a17e14fe2aaff23ccf13
 SHA512 
340fab9aad2f3e03fb773c2ec1d4f2c3b1428b350c2072b02263f68f3c521b7ec42086ae7b5e66594a0b91862cc165d8519e4c92e428268bc1e98adcfe106d42
-DIST cuda_12.5.0_555.42.02_linux.run 4294677299 BLAKE2B 
ffefb576feb9f8e6ea8975bf74fe7277902364035e5dcb27f7b4bdc1d73ea44ce8e057087d670ec18eb49727a9343484bf3aa234c045b91684c70141cf8162e7
 SHA512 
84fa3ad278217a0fbea97d2d880f625e7e7074a12e98d50d664daaf8298d7d8dd7b222c6f5815636e484df8f1e75c062c70c09f744d139652d960ca8c064114e
 DIST cuda_12.5.1_555.42.06_linux.run 4311634770 BLAKE2B 
3546faeb24687dd11ad0a61a4f02cfbd97119d9e3cd3e24ea294b81ed488de7dfef03607c69d7b5a8087db10cf794205936add7cfa8ccda207e3aca315be48df
 SHA512 
604843e09717c2af0873b2d5a2e242ff1b99122d515b6a7a29e70c55ab605524744359781f5b642059550b4def57877597111914965efe7d3a1a1387c9dbb1a0
-DIST cuda_12.6.0_560.28.03_linux.run 4333105923 BLAKE2B 
533e9080dbf087a661ab6e59548e48ca0d2b514f47c3e97ac89b628f79197875a7425ad69c4d271b5fa8243561c1ccba698e3bf322b194b29a5f7fa031ea8f06
 SHA512 
fe5710c168298d2283a3f636ad5e1e212970fe8d9554ab450aa61d786536f50efb9d9e9396b6ac59638bd4204faadb5a99ec8a8c02e2c57a18f479123aaff3c9
 DIST cuda_12.6.1_560.35.03_linux.run 4345714567 BLAKE2B 
147c7f03e0d9ade4c603d93920d0cd6bb1706efc268797ae870b5244feaa8159393015f96e920c6255e93d8040dd5b046075804cfa7c5da18a645800d65b8c3d
 SHA512 
514ec89f847457c3ba78cd0dc22c25aebf2a19a6bbd5a8d071f31519d1007889cde6ba888a01596434216a8a88bfba21059cdc8e3fa9397133c93d2a9f0c015e
 DIST cuda_12.8.0_570.86.10_linux.run 5412604598 BLAKE2B 
21ea184fd428ea638934788847e023213c38c1079d489d04bbd1ca277d1c285d57a7ac9c02020cbd73970e703daeec9e806831cf54a427cff90fc036c4da7705
 SHA512 
7939552d38c39b184946df455233eb9ffe91051656b3091b0414b2acc2939bc35dd92724b584e507976c3b4cd51f489abee2e2d0da27bfebaf8999c3f2c2bb2e
 DIST cuda_12.8.0_570.86.10_linux_sbsa.run 4636253689 BLAKE2B 
53df0ee05a9563bf9db1b813a75d4a81c391cf67c24bc0b9fadf74809ebf1534cbf5762317e2f04e4e7482adf97612d8d3f16d78146abe715a9dc4b8654a1bbf
 SHA512 
bcd91a914d09e72a2f2320d9912a3928a491c8d7062f65d027bc172630944bc0fc319ef2ded10e3c4ade564cf2a4f9a166698dca1d493632ee7ef7ff5d7f1ad5

diff --git a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.4.0.ebuild 
b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.4.0.ebuild
deleted file mode 100644
index 681a1840c4be..000000000000
--- a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.4.0.ebuild
+++ /dev/null
@@ -1,326 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit check-reqs toolchain-funcs unpacker
-
-DRIVER_PV="550.54.14"
-
-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}_${DRIVER_PV}_linux.run";
-S="${WORKDIR}"
-
-LICENSE="NVIDIA-CUDA"
-SLOT="0/${PV}"
-KEYWORDS="-* ~amd64 ~amd64-linux"
-IUSE="debugger examples nsight profiler rdma vis-profiler sanitizer"
-RESTRICT="bindist mirror"
-
-# since CUDA 11, the bundled toolkit driver (== ${DRIVER_PV}) and the
-# actual required minimum driver version are different.
-RDEPEND="
-       <sys-devel/gcc-14_pre[cxx]
-       >=x11-drivers/nvidia-drivers-525.60.13
-       examples? (
-               media-libs/freeglut
-               media-libs/glu
-       )
-       nsight? (
-               dev-libs/libpfm
-               dev-libs/wayland
-               dev-qt/qtwayland:6
-               || (
-                       dev-libs/openssl-compat:1.1.1
-                       dev-libs/openssl:0/1.1
-               )
-               media-libs/tiff-compat:4
-               sys-libs/zlib
-       )
-       rdma? ( sys-cluster/rdma-core )
-       vis-profiler? (
-               >=virtual/jre-1.8:*
-       )"
-BDEPEND="nsight? ( dev-util/patchelf )"
-
-QA_PREBUILT="opt/cuda/*"
-CHECKREQS_DISK_BUILD="15000M"
-
-pkg_setup() {
-       check-reqs_pkg_setup
-}
-
-src_prepare() {
-       # ATTENTION: change requires revbump, see link below for supported GCC 
# versions
-       # 
https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#system-requirements
-       local cuda_supported_gcc="8.5 9.5 10 11 12 13"
-
-       sed \
-               -e "s:CUDA_SUPPORTED_GCC:${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_{cccl,cudart,cuobjdump,cuxxfilt,demo_suite,nvcc,nvdisasm,nvml_dev,nvprune,nvrtc,nvtx,opencl}
-               
builds/lib{cublas,cufft,cufile,curand,cusolver,cusparse,npp,nvjitlink,nvjpeg}
-               builds/nvidia_fs
-               $(usex profiler "builds/cuda_nvprof builds/cuda_cupti 
builds/cuda_profiler_api" "")
-               $(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 $?
-       fi
-
-       use debugger && ldpathextradirs+=":${ecudadir}/extras/Debugger/lib64"
-       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}/ncu
-                       ${ncu_dir}/ncu-ui
-                       
${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/OpenGLVersionChecker
-                       
${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/QdstrmImporter
-                       ${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/TreeLauncherSubreaper
-                       
${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/TreeLauncherTargetLdPreloadHelper
-                       ${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/ncu
-               )
-
-               dobin builds/integration/nsight-compute/{ncu,ncu-ui}
-               eend $?
-
-               # remove rdma libs (unless USE=rdma)
-               if ! use rdma; then
-                       rm -r 
"${ED}"/${cudadir}/${ncu_dir}/host/target-linux-x64/CollectX || die
-               fi
-
-               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
-                       ${nsys_dir}/target-linux-x64/CudaGpuInfoDumper
-               )
-
-               # remove rdma libs (unless USE=rdma)
-               if ! use rdma; then
-                       rm -r 
"${ED}"/${cudadir}/${nsys_dir}/target-linux-x64/CollectX || die
-               fi
-
-               dobin 
builds/integration/nsight-systems/{nsight-sys,nsys,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
-
-               # fix broken RPATHs
-               patchelf --set-rpath '$ORIGIN' \
-               
"${ED}"/${cudadir}/${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/{libarrow.so,libparquet.so.500.0.0}
 || die
-               patchelf --set-rpath '$ORIGIN' \
-               
"${ED}"/${cudadir}/${nsys_dir}/host-linux-x64/{libarrow.so,libparquet.so.500.0.0}
 || die
-
-               # 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
-
-               # unbundle libstdc++
-               rm "${ED}"/${cudadir}/${nsys_dir}/host-linux-x64/libstdc++.so.6 
|| die
-
-               # unbundle openssl
-               rm 
"${ED}"/${cudadir}/${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/lib{crypto,ssl}.so*
 || die
-               rm 
"${ED}"/${cudadir}/${nsys_dir}/host-linux-x64/lib{crypto,ssl}.so* || die
-
-               # unbundle libpfm
-               rm "${ED}"/${cudadir}/${nsys_dir}/host-linux-x64/libpfm.so* || 
die
-
-               # TODO: unbundle qt5
-               # TODO: unbundle boost
-               # TODO: unbundle icu
-               # TODO: unbundle mesa
-               # TODO: unbundle libSshClient
-               # TODO: unbundle sqlite
-       fi
-
-       if use examples; then
-               local exes=(
-                       extras/demo_suite/bandwidthTest
-                       extras/demo_suite/busGrind
-                       extras/demo_suite/deviceQuery
-                       extras/demo_suite/nbody
-                       extras/demo_suite/oceanFFT
-                       extras/demo_suite/randomFog
-                       extras/demo_suite/vectorAdd
-               )
-
-               # set executable bit on demo_suite binaries
-               for f in "${exes[@]}"; do
-                       fperms +x ${cudadir}/${f}
-               done
-       else
-               rm -r "${ED}"/${cudadir}/extras/demo_suite || die
-       fi
-
-       # remove rdma libs (unless USE=rdma)
-       if ! use rdma; then
-               rm "${ED}"/${cudadir}/targets/x86_64-linux/lib/libcufile_rdma* 
|| die
-       fi
-
-       # Add include and lib symlinks
-       dosym targets/x86_64-linux/include ${cudadir}/include
-       dosym targets/x86_64-linux/lib ${cudadir}/lib64
-
-       # Remove bad symlinks
-       rm "${ED}"/${cudadir}/targets/x86_64-linux/include/include || die
-       rm "${ED}"/${cudadir}/targets/x86_64-linux/lib/lib64 || die
-
-       newenvd - 99cuda <<-EOF
-               PATH=${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="${ecudadir}"
-       EOF
-
-       # https://bugs.gentoo.org/926116
-       insinto /etc/sandbox.d
-       newins - 80${PN} <<-EOF
-               SANDBOX_PREDICT="/proc/self/task"
-       EOF
-}
-
-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-12.5.0-r1.ebuild 
b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.5.0-r1.ebuild
deleted file mode 100644
index b20e4b0df6ac..000000000000
--- a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.5.0-r1.ebuild
+++ /dev/null
@@ -1,328 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit check-reqs toolchain-funcs unpacker
-
-DRIVER_PV="555.42.02"
-
-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}_${DRIVER_PV}_linux.run";
-S="${WORKDIR}"
-
-LICENSE="NVIDIA-CUDA"
-SLOT="0/${PV}"
-KEYWORDS="-* ~amd64 ~amd64-linux"
-IUSE="debugger examples nsight profiler rdma vis-profiler sanitizer"
-RESTRICT="bindist mirror"
-
-# since CUDA 11, the bundled toolkit driver (== ${DRIVER_PV}) and the
-# actual required minimum driver version are different.
-RDEPEND="
-       <sys-devel/gcc-14_pre[cxx]
-       virtual/libcrypt
-       examples? (
-               media-libs/freeglut
-               media-libs/glu
-       )
-       nsight? (
-               app-crypt/mit-krb5
-               dev-libs/libpfm
-               dev-libs/wayland
-               dev-qt/qtwayland:6
-               >=dev-libs/openssl-3
-               media-libs/tiff-compat:4
-               sys-libs/zlib
-       )
-       rdma? ( sys-cluster/rdma-core )
-       vis-profiler? (
-               >=virtual/jre-1.8:*
-       )"
-BDEPEND="nsight? ( dev-util/patchelf )"
-
-QA_PREBUILT="opt/cuda/*"
-CHECKREQS_DISK_BUILD="15000M"
-
-pkg_setup() {
-       check-reqs_pkg_setup
-}
-
-src_prepare() {
-       # ATTENTION: change requires revbump, see link below for supported GCC 
# versions
-       # 
https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#system-requirements
-       local cuda_supported_gcc="8.5 9.5 10 11 12 13"
-
-       sed \
-               -e "s:CUDA_SUPPORTED_GCC:${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_{cccl,cudart,cuobjdump,cuxxfilt,demo_suite,nvcc,nvdisasm,nvml_dev,nvprune,nvrtc,nvtx,opencl}
-               
builds/lib{cublas,cufft,cufile,curand,cusolver,cusparse,npp,nvjitlink,nvjpeg}
-               builds/nvidia_fs
-               $(usex profiler "builds/cuda_nvprof builds/cuda_cupti 
builds/cuda_profiler_api" "")
-               $(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 $?
-       fi
-
-       use debugger && ldpathextradirs+=":${ecudadir}/extras/Debugger/lib64"
-       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}/ncu
-                       ${ncu_dir}/ncu-ui
-                       
${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/OpenGLVersionChecker
-                       
${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/QdstrmImporter
-                       ${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/TreeLauncherSubreaper
-                       
${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/TreeLauncherTargetLdPreloadHelper
-                       ${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/ncu
-               )
-
-               dobin builds/integration/nsight-compute/{ncu,ncu-ui}
-               eend $?
-
-               # remove rdma libs (unless USE=rdma)
-               if ! use rdma; then
-                       rm -r 
"${ED}"/${cudadir}/${ncu_dir}/host/target-linux-x64/CollectX || die
-               fi
-
-               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
-                       ${nsys_dir}/target-linux-x64/CudaGpuInfoDumper
-               )
-
-               # remove rdma libs (unless USE=rdma)
-               if ! use rdma; then
-                       rm -r 
"${ED}"/${cudadir}/${nsys_dir}/target-linux-x64/CollectX || die
-               fi
-
-               dobin 
builds/integration/nsight-systems/{nsight-sys,nsys,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
-
-               # fix broken RPATHs
-               patchelf --set-rpath '$ORIGIN' \
-               
"${ED}"/${cudadir}/${ncu_dir}/host/{linux-desktop-glibc_2_11_3-x64,target-linux-x64}/{libarrow.so,libparquet.so.500.0.0}
 || die
-               patchelf --set-rpath '$ORIGIN' \
-               
"${ED}"/${cudadir}/${nsys_dir}/{host-linux-x64,target-linux-x64}/{libarrow.so,libparquet.so.500.0.0}
 || die
-
-               # remove foreign archs (triggers SONAME warning, #749903)
-               rm -r 
"${ED}"/${cudadir}/${ncu_dir}/target/linux-desktop-t210-a64 || die
-
-               # unbundle libstdc++
-               rm "${ED}"/${cudadir}/${nsys_dir}/host-linux-x64/libstdc++.so.6 
|| die
-
-               # unbundle openssl
-               rm 
"${ED}"/${cudadir}/${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/lib{crypto,ssl}.so*
 || die
-               rm 
"${ED}"/${cudadir}/${nsys_dir}/host-linux-x64/lib{crypto,ssl}.so* || die
-
-               # unbundle libpfm
-               rm "${ED}"/${cudadir}/${nsys_dir}/host-linux-x64/libpfm.so* || 
die
-
-               # TODO: unbundle qt5
-               # TODO: unbundle boost
-               # TODO: unbundle icu
-               # TODO: unbundle mesa
-               # TODO: unbundle libSshClient
-               # TODO: unbundle sqlite
-       fi
-
-       if use examples; then
-               local exes=(
-                       extras/demo_suite/bandwidthTest
-                       extras/demo_suite/busGrind
-                       extras/demo_suite/deviceQuery
-                       extras/demo_suite/nbody
-                       extras/demo_suite/oceanFFT
-                       extras/demo_suite/randomFog
-                       extras/demo_suite/vectorAdd
-               )
-
-               # set executable bit on demo_suite binaries
-               for f in "${exes[@]}"; do
-                       fperms +x ${cudadir}/${f}
-               done
-       else
-               rm -r "${ED}"/${cudadir}/extras/demo_suite || die
-       fi
-
-       # remove rdma libs (unless USE=rdma)
-       if ! use rdma; then
-               rm "${ED}"/${cudadir}/targets/x86_64-linux/lib/libcufile_rdma* 
|| die
-       fi
-
-       # Add include and lib symlinks
-       dosym targets/x86_64-linux/include ${cudadir}/include
-       dosym targets/x86_64-linux/lib ${cudadir}/lib64
-
-       # Remove bad symlinks
-       rm "${ED}"/${cudadir}/targets/x86_64-linux/include/include || die
-       rm "${ED}"/${cudadir}/targets/x86_64-linux/lib/lib64 || die
-
-       # Remove dead gdb plugins
-       if use debugger; then
-               rm "${ED}"/${cudadir}/bin/cuda-gdb-python3.{8,9}-tui || die
-       fi
-
-       newenvd - 99cuda <<-EOF
-               PATH=${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="${ecudadir}"
-       EOF
-
-       # https://bugs.gentoo.org/926116
-       insinto /etc/sandbox.d
-       newins - 80${PN} <<-EOF
-               SANDBOX_PREDICT="/proc/self/task"
-       EOF
-}
-
-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-12.6.0.ebuild 
b/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.6.0.ebuild
deleted file mode 100644
index 26415acb96db..000000000000
--- a/dev-util/nvidia-cuda-toolkit/nvidia-cuda-toolkit-12.6.0.ebuild
+++ /dev/null
@@ -1,328 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit check-reqs toolchain-funcs unpacker
-
-DRIVER_PV="560.28.03"
-
-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}_${DRIVER_PV}_linux.run";
-S="${WORKDIR}"
-
-LICENSE="NVIDIA-CUDA"
-SLOT="0/${PV}"
-KEYWORDS="-* ~amd64 ~amd64-linux"
-IUSE="debugger examples nsight profiler rdma vis-profiler sanitizer"
-RESTRICT="bindist mirror"
-
-# since CUDA 11, the bundled toolkit driver (== ${DRIVER_PV}) and the
-# actual required minimum driver version are different.
-RDEPEND="
-       <sys-devel/gcc-14_pre[cxx]
-       virtual/libcrypt
-       examples? (
-               media-libs/freeglut
-               media-libs/glu
-       )
-       nsight? (
-               app-crypt/mit-krb5
-               dev-libs/libpfm
-               dev-libs/wayland
-               dev-qt/qtwayland:6
-               >=dev-libs/openssl-3
-               media-libs/tiff-compat:4
-               sys-libs/zlib
-       )
-       rdma? ( sys-cluster/rdma-core )
-       vis-profiler? (
-               >=virtual/jre-1.8:*
-       )"
-BDEPEND="nsight? ( dev-util/patchelf )"
-
-QA_PREBUILT="opt/cuda/*"
-CHECKREQS_DISK_BUILD="15000M"
-
-pkg_setup() {
-       check-reqs_pkg_setup
-}
-
-src_prepare() {
-       # ATTENTION: change requires revbump, see link below for supported GCC 
# versions
-       # 
https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#system-requirements
-       local cuda_supported_gcc="8.5 9.5 10 11 12 13"
-
-       sed \
-               -e "s:CUDA_SUPPORTED_GCC:${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_{cccl,cudart,cuobjdump,cuxxfilt,demo_suite,nvcc,nvdisasm,nvml_dev,nvprune,nvrtc,nvtx,opencl}
-               
builds/lib{cublas,cufft,cufile,curand,cusolver,cusparse,npp,nvjitlink,nvjpeg}
-               builds/nvidia_fs
-               $(usex profiler "builds/cuda_nvprof builds/cuda_cupti 
builds/cuda_profiler_api" "")
-               $(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 $?
-       fi
-
-       use debugger && ldpathextradirs+=":${ecudadir}/extras/Debugger/lib64"
-       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}/ncu
-                       ${ncu_dir}/ncu-ui
-                       
${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/OpenGLVersionChecker
-                       
${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/QdstrmImporter
-                       ${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/TreeLauncherSubreaper
-                       
${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/TreeLauncherTargetLdPreloadHelper
-                       ${ncu_dir}/target/linux-desktop-glibc_2_11_3-x64/ncu
-               )
-
-               dobin builds/integration/nsight-compute/{ncu,ncu-ui}
-               eend $?
-
-               # remove rdma libs (unless USE=rdma)
-               if ! use rdma; then
-                       rm -r 
"${ED}"/${cudadir}/${ncu_dir}/host/target-linux-x64/CollectX || die
-               fi
-
-               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
-                       ${nsys_dir}/target-linux-x64/CudaGpuInfoDumper
-               )
-
-               # remove rdma libs (unless USE=rdma)
-               if ! use rdma; then
-                       rm -r 
"${ED}"/${cudadir}/${nsys_dir}/target-linux-x64/CollectX || die
-               fi
-
-               dobin 
builds/integration/nsight-systems/{nsight-sys,nsys,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
-
-               # fix broken RPATHs
-               patchelf --set-rpath '$ORIGIN' \
-               
"${ED}"/${cudadir}/${ncu_dir}/host/{linux-desktop-glibc_2_11_3-x64,target-linux-x64}/{libarrow.so,libparquet.so.500.0.0}
 || die
-               patchelf --set-rpath '$ORIGIN' \
-               
"${ED}"/${cudadir}/${nsys_dir}/{host-linux-x64,target-linux-x64}/{libarrow.so,libparquet.so.500.0.0}
 || die
-
-               # remove foreign archs (triggers SONAME warning, #749903)
-               rm -r 
"${ED}"/${cudadir}/${ncu_dir}/target/linux-desktop-t210-a64 || die
-
-               # unbundle libstdc++
-               rm "${ED}"/${cudadir}/${nsys_dir}/host-linux-x64/libstdc++.so.6 
|| die
-
-               # unbundle openssl
-               rm 
"${ED}"/${cudadir}/${ncu_dir}/host/linux-desktop-glibc_2_11_3-x64/lib{crypto,ssl}.so*
 || die
-               rm 
"${ED}"/${cudadir}/${nsys_dir}/host-linux-x64/lib{crypto,ssl}.so* || die
-
-               # unbundle libpfm
-               rm "${ED}"/${cudadir}/${nsys_dir}/host-linux-x64/libpfm.so* || 
die
-
-               # TODO: unbundle qt5
-               # TODO: unbundle boost
-               # TODO: unbundle icu
-               # TODO: unbundle mesa
-               # TODO: unbundle libSshClient
-               # TODO: unbundle sqlite
-       fi
-
-       if use examples; then
-               local exes=(
-                       extras/demo_suite/bandwidthTest
-                       extras/demo_suite/busGrind
-                       extras/demo_suite/deviceQuery
-                       extras/demo_suite/nbody
-                       extras/demo_suite/oceanFFT
-                       extras/demo_suite/randomFog
-                       extras/demo_suite/vectorAdd
-               )
-
-               # set executable bit on demo_suite binaries
-               for f in "${exes[@]}"; do
-                       fperms +x ${cudadir}/${f}
-               done
-       else
-               rm -r "${ED}"/${cudadir}/extras/demo_suite || die
-       fi
-
-       # remove rdma libs (unless USE=rdma)
-       if ! use rdma; then
-               rm "${ED}"/${cudadir}/targets/x86_64-linux/lib/libcufile_rdma* 
|| die
-       fi
-
-       # Add include and lib symlinks
-       dosym targets/x86_64-linux/include ${cudadir}/include
-       dosym targets/x86_64-linux/lib ${cudadir}/lib64
-
-       # Remove bad symlinks
-       rm "${ED}"/${cudadir}/targets/x86_64-linux/include/include || die
-       rm "${ED}"/${cudadir}/targets/x86_64-linux/lib/lib64 || die
-
-       # Remove dead gdb plugins
-       if use debugger; then
-               rm "${ED}"/${cudadir}/bin/cuda-gdb-python3.{8,9}-tui || die
-       fi
-
-       newenvd - 99cuda <<-EOF
-               PATH=${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="${ecudadir}"
-       EOF
-
-       # https://bugs.gentoo.org/926116
-       insinto /etc/sandbox.d
-       newins - 80${PN} <<-EOF
-               SANDBOX_PREDICT="/proc/self/task"
-       EOF
-}
-
-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
-}


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