From 59792c226f358131eedb51658ae01de24dc50c5a Mon Sep 17 00:00:00 2001
From: Rene <errissa@gmail.com>
Date: Fri, 18 Aug 2023 00:51:13 -0400
Subject: [PATCH] Use standard filesystem instead of experimental for Clang on
 macOS (#6320)

---
 cpp/open3d/utility/FileSystem.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/cpp/open3d/utility/FileSystem.cpp b/cpp/open3d/utility/FileSystem.cpp
index 5a2ce2748cc..98ff4926f2b 100644
--- a/cpp/open3d/utility/FileSystem.cpp
+++ b/cpp/open3d/utility/FileSystem.cpp
@@ -32,11 +32,12 @@
 #define _SILENCE_EXPERIMENTAL_FILESYSTEM_DEPRECATION_WARNING
 #endif
 #ifdef __APPLE__
-// CMAKE_OSX_DEPLOYMENT_TARGET "10.15" or newer
-#define _LIBCPP_NO_EXPERIMENTAL_DEPRECATION_WARNING_FILESYSTEM
-#endif
+#include <filesystem>
+namespace fs = std::__fs::filesystem;
+#else
 #include <experimental/filesystem>
 namespace fs = std::experimental::filesystem;
+#endif
 
 #include "open3d/utility/Logging.h"