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nvidia-optical-flow-sdk: refactor: propagation via setupCudaHook #274337

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Merged
ConnorBaker merged 1 commit into from
Dec 15, 2023
Merged

nvidia-optical-flow-sdk: refactor: propagation via setupCudaHook #274337

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12 changes: 7 additions & 5 deletions pkgs/development/libraries/nvidia-optical-flow-sdk/default.nix
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
{ lib, stdenv, fetchFromGitHub }:
{ lib, stdenv, fetchFromGitHub, cudaPackages }:

stdenv.mkDerivation {
pname = "nvidia-optical-flow-sdk";
Expand All @@ -18,10 +18,12 @@ stdenv.mkDerivation {
cp -R * $out/include
'';

postFixup = ''
mkdir -p $out/nix-support
echo $pname >> "$out/nix-support/include-in-cudatoolkit-root"
'';
# Makes setupCudaHook propagate nvidia-optical-flow-sdk together with cuda
# packages. Currently used by opencv4.cxxdev, hopefully can be removed in the
# future
nativeBuildInputs = [
cudaPackages.markForCudatoolkitRootHook
];

meta = with lib; {
description = "Nvidia optical flow headers for computing the relative motion of pixels between images";
Expand Down