final: _: {
  # Internal hook, used by cudatoolkit and cuda redist packages
  # to accommodate automatic CUDAToolkit_ROOT construction
  markForCudatoolkitRootHook =
    final.callPackage
      (
        {makeSetupHook}:
        makeSetupHook {name = "mark-for-cudatoolkit-root-hook";} ./mark-for-cudatoolkit-root-hook.sh
      )
      {};

  # Currently propagated by cuda_nvcc or cudatoolkit, rather than used directly
  setupCudaHook =
    (final.callPackage
      (
        {makeSetupHook, backendStdenv}:
        makeSetupHook
          {
            name = "setup-cuda-hook";

            substitutions.setupCudaHook = placeholder "out";

            # Point NVCC at a compatible compiler
            substitutions.ccRoot = "${backendStdenv.cc}";

            # Required in addition to ccRoot as otherwise bin/gcc is looked up
            # when building CMakeCUDACompilerId.cu
            substitutions.ccFullPath = "${backendStdenv.cc}/bin/${backendStdenv.cc.targetPrefix}c++";
          }
          ./setup-cuda-hook.sh
      )
      {}
    );

  autoAddOpenGLRunpathHook =
    final.callPackage
      (
        {addOpenGLRunpath, makeSetupHook}:
        makeSetupHook
          {
            name = "auto-add-opengl-runpath-hook";
            propagatedBuildInputs = [addOpenGLRunpath];
          }
          ./auto-add-opengl-runpath-hook.sh
      )
      {};
}