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cudnn: skip libcudnn_cnn_infer.so, instead of removing #96563

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merged 1 commit into from Sep 2, 2020
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cudnn: skip libcudnn_cnn_infer.so, instead of removing #96563

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17 changes: 9 additions & 8 deletions pkgs/development/libraries/science/math/cudnn/generic.nix
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Expand Up @@ -32,19 +32,20 @@ stdenv.mkDerivation {
mkdir -p $out
cp -a include $out/include
cp -a lib64 $out/lib64

${lib.optionalString (lib.versionAtLeast version "8") ''
# patchelf fails on libcudnn_cnn_infer due to it being too big.
# I'm hoping it's not needed for most programs.
# (https://github.com/NixOS/patchelf/issues/222)
rm -f $out/lib64/libcudnn_cnn_infer*
''}
'';

# Set RUNPATH so that libcuda in /run/opengl-driver(-32)/lib can be found.
# See the explanation in addOpenGLRunpath.
postFixup = ''
addOpenGLRunpath $out/lib/lib*.so
for lib in $out/lib/lib*.so; do
# patchelf fails on libcudnn_cnn_infer due to it being too big.
# Most programs will still get the RPATH since they link to
# other things.
# (https://github.com/NixOS/patchelf/issues/222)
if [ "$(basename $lib)" != libcudnn_cnn_infer.so ]; then
addOpenGLRunpath $lib
fi
done
'';

propagatedBuildInputs = [
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