diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/opencv/3.x.nix')
| -rw-r--r-- | nixpkgs/pkgs/development/libraries/opencv/3.x.nix | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/libraries/opencv/3.x.nix b/nixpkgs/pkgs/development/libraries/opencv/3.x.nix index 377ebb3acdb5..5e9409368cc7 100644 --- a/nixpkgs/pkgs/development/libraries/opencv/3.x.nix +++ b/nixpkgs/pkgs/development/libraries/opencv/3.x.nix @@ -39,7 +39,7 @@ assert blas.implementation == "openblas" && lapack.implementation == "openblas"; assert enablePython -> pythonPackages != null; let - inherit (cudaPackages) cudatoolkit; + inherit (cudaPackages) backendStdenv cudatoolkit; inherit (cudaPackages.cudaFlags) cudaCapabilities; version = "3.4.18"; @@ -241,7 +241,7 @@ stdenv.mkDerivation { (opencvFlag "TBB" enableTbb) ] ++ lib.optionals enableCuda [ "-DCUDA_FAST_MATH=ON" - "-DCUDA_HOST_COMPILER=${cudatoolkit.cc}/bin/cc" + "-DCUDA_HOST_COMPILER=${backendStdenv.cc}/bin/cc" "-DCUDA_NVCC_FLAGS=--expt-relaxed-constexpr" "-DCUDA_ARCH_BIN=${lib.concatStringsSep ";" cudaCapabilities}" "-DCUDA_ARCH_PTX=${lib.last cudaCapabilities}" |