34 lines
869 B
Bash
34 lines
869 B
Bash
# shellcheck shell=bash
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# Patch all dynamically linked, ELF files with the CUDA driver (libcuda.so)
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# coming from the cuda_compat package by adding it to the RUNPATH.
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echo "Sourcing auto-add-cuda-compat-runpath-hook"
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# shellcheck disable=SC2157
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if [[ -z "@libcudaPath@" ]]; then
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echo "auto-add-cuda-compat-runpath-hook: cuda_compat not available, skipping hook"
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return
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fi
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addCudaCompatRunpath() {
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local libPath
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local origRpath
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if [[ $# -eq 0 ]]; then
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nixLog "no library path provided" >&2
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exit 1
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elif [[ $# -gt 1 ]]; then
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nixLog "too many arguments" >&2
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exit 1
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elif [[ $1 == "" ]]; then
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nixLog "empty library path" >&2
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exit 1
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else
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libPath="$1"
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fi
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origRpath="$(patchelf --print-rpath "$libPath")"
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patchelf --set-rpath "@libcudaPath@:$origRpath" "$libPath"
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}
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postFixupHooks+=("autoFixElfFiles addCudaCompatRunpath")
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