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What happens if I push all of nixpkgs
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Nix
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879{ lib, stdenv, fetchFromGitHub, nix-update-script, cmake, python3, gtest, withAnimation ? true, withTranscoder ? true, eigen, ghc_filesystem, tinygltf,}:
let cmakeBool = b: if b then "ON" else "OFF";instdenv.mkDerivation (finalAttrs: { version = "1.5.7"; pname = "draco";
src = fetchFromGitHub { owner = "google"; repo = "draco"; rev = finalAttrs.version; hash = "sha256-p0Mn4kGeBBKL7Hoz4IBgb6Go6MdkgE7WZgxAnt1tE/0="; fetchSubmodules = true; };
# ld: unknown option: --start-group postPatch = '' substituteInPlace cmake/draco_targets.cmake \ --replace "^Clang" "^AppleClang" '';
buildInputs = [ gtest ] ++ lib.optionals withTranscoder [ eigen ghc_filesystem tinygltf ];
nativeBuildInputs = [ cmake python3 ];
cmakeFlags = [ "-DDRACO_ANIMATION_ENCODING=${cmakeBool withAnimation}" "-DDRACO_GOOGLETEST_PATH=${gtest}" "-DBUILD_SHARED_LIBS=${cmakeBool true}" "-DDRACO_TRANSCODER_SUPPORTED=${cmakeBool withTranscoder}" ] ++ lib.optionals withTranscoder [ "-DDRACO_EIGEN_PATH=${eigen}/include/eigen3" "-DDRACO_FILESYSTEM_PATH=${ghc_filesystem}" "-DDRACO_TINYGLTF_PATH=${tinygltf}" ];
CXXFLAGS = [ # error: expected ')' before 'value' in 'explicit GltfValue(uint8_t value)' "-include cstdint" ];
passthru.updateScript = nix-update-script { };
meta = with lib; { description = "Library for compressing and decompressing 3D geometric meshes and point clouds"; homepage = "https://google.github.io/draco/"; changelog = "https://github.com/google/draco/releases/tag/${finalAttrs.version}"; license = licenses.asl20; maintainers = with maintainers; [ jansol ]; platforms = platforms.all; };})