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64 lines
1.4 KiB
Bash
64 lines
1.4 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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DESCRIPTION="NVIDIA Accelerated Deep Learning on GPU library"
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HOMEPAGE="https://developer.nvidia.com/cudnn"
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SRC_URI="
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amd64? (
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https://developer.download.nvidia.com/compute/cudnn/redist/cudnn/linux-x86_64/cudnn-linux-x86_64-${PV}_cuda12-archive.tar.xz
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)
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arm64? (
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https://developer.download.nvidia.com/compute/cudnn/redist/cudnn/linux-sbsa/cudnn-linux-sbsa-${PV}_cuda12-archive.tar.xz
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)
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"
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S="${WORKDIR}"
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LICENSE="NVIDIA-cuDNN"
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SLOT="0/$(ver_cut 1-3)"
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KEYWORDS="~amd64 ~arm64"
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RESTRICT="bindist test"
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RDEPEND="
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=dev-util/nvidia-cuda-toolkit-12*
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"
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QA_PREBUILT="/opt/cuda*/targets/*-linux/lib/*"
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src_configure() {
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:
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}
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src_compile() {
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:
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}
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src_install() {
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local narch
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if use amd64; then
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narch="x86_64"
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elif use arm64; then
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narch="sbsa"
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fi
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# allow slotted install
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local CUDNN_PATH="${CUDNN_PATH:-${EPREFIX}/opt/cuda}"
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cd "${WORKDIR}/cudnn-linux-${narch}-${PV}_cuda12-archive" || die
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dodir "${CUDNN_PATH}/targets/${narch}-linux"
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mv \
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include lib \
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"${ED}${CUDNN_PATH}/targets/${narch}-linux" \
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|| die
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# Add include and lib symlinks
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dosym -r "${CUDNN_PATH}/targets/${narch}-linux/include" "${CUDNN_PATH}/include"
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dosym -r "${CUDNN_PATH}/targets/${narch}-linux/lib" "${CUDNN_PATH}/$(get_libdir)"
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find "${ED}/${CUDNN_PATH}" -empty -delete || die
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}
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