opensplat: 1.1.2 -> 1.1.3

pkgs/by-name/op/opensplat/package.nix

@@ -4,13 +4,13 @@
   cmake,
   ninja,
   fetchFromGitHub,
-  fetchpatch,
   python3,
   opencv,
   nlohmann_json,
   nanoflann,
   glm,
   cxxopts,
+  nix-update-script,
   config,
   # Upstream has rocm/hip support, too. anyone?
   cudaSupport ? config.cudaSupport,
@@ -18,7 +18,7 @@
   autoAddDriverRunpath,
 }:
 let
-  version = "1.1.2";
+  version = "1.1.3";
   torch = python3.pkgs.torch.override { inherit cudaSupport; };
   # Using a normal stdenv with cuda torch gives
   # ld: /nix/store/k1l7y96gv0nc685cg7i3g43i4icmddzk-python3.11-torch-2.2.1-lib/lib/libc10.so: undefined reference to `std::ios_base_library_init()@GLIBCXX_3.4.32'
@@ -32,25 +32,12 @@ stdenv'.mkDerivation {
     owner = "pierotofy";
     repo = "OpenSplat";
     rev = "refs/tags/v${version}";
-    hash = "sha256-3tk62b5fSf6wzuc5TwkdfAKgUMrw3ZxetCJa2RVMS/s=";
+    hash = "sha256-2NcKb2SWU/vNsnd2KhdU85J60fJPuc44ZxIle/1UT6g=";
   };
 
-  patches = [
-    (fetchpatch {
-      name = "install-executables.patch";
-      url = "https://github.com/pierotofy/OpenSplat/commit/b4c4176819b508978583b7ebf66306171807a8e6.patch";
-      hash = "sha256-BUgPMcO3lt3ZEzv24u36k3aTEIoloOhxrCGi1KQ5Epk=";
-    })
-  ];
-
   postPatch = ''
-    # the two vendored gsplats are so heavily modified they may be considered a fork
-    find vendor ! -name 'gsplat*' -maxdepth 1 -mindepth 1 -exec rm -rf {} +
-    mkdir vendor/{nanoflann,glm}
-    ln -s ${glm}/include/glm vendor/glm/glm
-    ln -s ${nanoflann}/include/nanoflann.hpp vendor/nanoflann/nanoflann.hpp
-    ln -s ${nlohmann_json}/include/nlohmann vendor/json
-    ln -s ${cxxopts}/include/cxxopts.hpp vendor/cxxopts.hpp
+    substituteInPlace CMakeLists.txt \
+      --replace-fail glm::glm-header-only glm::glm
   '';
 
   nativeBuildInputs = [
@@ -63,6 +50,9 @@ stdenv'.mkDerivation {
 
   buildInputs = [
     nlohmann_json
+    nanoflann
+    glm
+    cxxopts
     torch.cxxdev
     torch
     opencv
@@ -74,15 +64,23 @@ stdenv'.mkDerivation {
 
   cmakeFlags = [
     (lib.cmakeBool "CMAKE_SKIP_RPATH" true)
+    (lib.cmakeFeature "FETCHCONTENT_TRY_FIND_PACKAGE_MODE" "ALWAYS")
   ] ++ lib.optionals cudaSupport [
     (lib.cmakeFeature "GPU_RUNTIME" "CUDA")
     (lib.cmakeFeature "CUDA_TOOLKIT_ROOT_DIR" "${cudaPackages.cudatoolkit}/")
   ];
 
+  passthru.updateScript = nix-update-script { };
+
   meta = {
     description = "Production-grade 3D gaussian splatting";
     homepage = "https://github.com/pierotofy/OpenSplat/";
-    license = lib.licenses.mit;
+    license = [
+      # main
+      lib.licenses.agpl3Only
+      # vendored+modified gsplat
+      lib.licenses.asl20
+    ];
     maintainers = [ lib.maintainers.jcaesar ];
     platforms = lib.platforms.linux ++ lib.optionals (!cudaSupport) lib.platforms.darwin;
   };