65 lines
2.2 KiB
Nix
65 lines
2.2 KiB
Nix
{ config, lib, stdenv, fetchFromGitHub, cmake, pkg-config, xorg, libGLU
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, libGL, glew, ocl-icd, python3
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, cudaSupport ? config.cudaSupport, cudatoolkit
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# For visibility mostly. The whole approach to cuda architectures and capabilities
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# will be reworked soon.
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, cudaArch ? "compute_37"
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, openclSupport ? !cudaSupport
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, darwin
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}:
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stdenv.mkDerivation rec {
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pname = "opensubdiv";
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version = "3.5.1";
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src = fetchFromGitHub {
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owner = "PixarAnimationStudios";
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repo = "OpenSubdiv";
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rev = "v${lib.replaceStrings ["."] ["_"] version}";
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sha256 = "sha256-uDKCT0Uoa5WQekMUFm2iZmzm+oWAZ6IWMwfpchkUZY0=";
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};
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outputs = [ "out" "dev" ];
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nativeBuildInputs = [ cmake pkg-config ];
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buildInputs =
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[ libGLU libGL python3
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# FIXME: these are not actually needed, but the configure script wants them.
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glew xorg.libX11 xorg.libXrandr xorg.libXxf86vm xorg.libXcursor
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xorg.libXinerama xorg.libXi
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]
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++ lib.optional (openclSupport && !stdenv.isDarwin) ocl-icd
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++ lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [OpenCL Cocoa CoreVideo IOKit AppKit AGL ])
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++ lib.optional cudaSupport cudatoolkit;
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cmakeFlags =
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[ "-DNO_TUTORIALS=1"
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"-DNO_REGRESSION=1"
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"-DNO_EXAMPLES=1"
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"-DNO_METAL=1" # don’t have metal in apple sdk
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] ++ lib.optionals (!stdenv.isDarwin) [
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"-DGLEW_INCLUDE_DIR=${glew.dev}/include"
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"-DGLEW_LIBRARY=${glew.dev}/lib"
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] ++ lib.optionals cudaSupport [
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"-DOSD_CUDA_NVCC_FLAGS=--gpu-architecture=${cudaArch}"
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"-DCUDA_HOST_COMPILER=${cudatoolkit.cc}/bin/cc"
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] ++ lib.optionals (!openclSupport) [
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"-DNO_OPENCL=1"
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];
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preBuild = let maxBuildCores = 16; in lib.optionalString cudaSupport ''
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# https://github.com/PixarAnimationStudios/OpenSubdiv/issues/1313
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NIX_BUILD_CORES=$(( NIX_BUILD_CORES < ${toString maxBuildCores} ? NIX_BUILD_CORES : ${toString maxBuildCores} ))
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'';
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postInstall = "rm $out/lib/*.a";
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meta = {
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description = "An Open-Source subdivision surface library";
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homepage = "http://graphics.pixar.com/opensubdiv";
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broken = openclSupport && cudaSupport;
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platforms = lib.platforms.unix;
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maintainers = [ lib.maintainers.eelco ];
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license = lib.licenses.asl20;
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};
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}
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