62 lines
1.5 KiB
Nix
62 lines
1.5 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, nix-update-script
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, cmake
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, python3
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, gtest
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, withAnimation ? true
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, withTranscoder ? true
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, eigen
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, ghc_filesystem
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, tinygltf
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}:
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let
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cmakeBool = b: if b then "ON" else "OFF";
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in
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stdenv.mkDerivation rec {
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version = "1.5.6";
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pname = "draco";
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src = fetchFromGitHub {
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owner = "google";
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repo = "draco";
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rev = version;
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hash = "sha256-2YQMav0JJMbJ2bvnN/Xv90tjE/OWLbrZDO4WlaOvcfI=";
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fetchSubmodules = true;
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};
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# ld: unknown option: --start-group
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postPatch = ''
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substituteInPlace cmake/draco_targets.cmake \
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--replace "^Clang" "^AppleClang"
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'';
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buildInputs = [ gtest ]
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++ lib.optionals withTranscoder [ eigen ghc_filesystem tinygltf ];
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nativeBuildInputs = [ cmake python3 ];
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cmakeFlags = [
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"-DDRACO_ANIMATION_ENCODING=${cmakeBool withAnimation}"
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"-DDRACO_GOOGLETEST_PATH=${gtest}"
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"-DBUILD_SHARED_LIBS=${cmakeBool true}"
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"-DDRACO_TRANSCODER_SUPPORTED=${cmakeBool withTranscoder}"
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] ++ lib.optionals withTranscoder [
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"-DDRACO_EIGEN_PATH=${eigen}/include/eigen3"
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"-DDRACO_FILESYSTEM_PATH=${ghc_filesystem}"
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"-DDRACO_TINYGLTF_PATH=${tinygltf}"
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];
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passthru.updateScript = nix-update-script { };
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meta = with lib; {
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description = "Library for compressing and decompressing 3D geometric meshes and point clouds";
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homepage = "https://google.github.io/draco/";
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changelog = "https://github.com/google/draco/releases/tag/${version}";
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license = licenses.asl20;
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maintainers = with maintainers; [ jansol ];
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platforms = platforms.all;
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};
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}
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