try fix arm64 TLS error

Add TCM_ENABLE=1 to python

CMakeLists.txt

@@ -505,7 +505,7 @@ endmacro()
 if (LINUX_AARCH64)
 # Fix for ImportError: ... /pybind.cpython-310-aarch64-linux-gnu.so: cannot allocate memory in static TLS block
 # https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1889851
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ftls-model=global-dynamic")
+    add_compile_options("-ftls-model=global-dynamic")
 endif()
 
 # Include convenience functions

python/open3d/__init__.py

@@ -16,6 +16,9 @@
 import os
 import sys
 os.environ["KMP_DUPLICATE_LIB_OK"] = "True"
+# Enable thread composability manager to coordinate Intel OpenMP and TBB threads. Only works with Intel OpenMP.
+# TBB must not be already loaded.
+os.environ["TCM_ENABLE"] = "1"
 from ctypes import CDLL
 from ctypes.util import find_library
 from pathlib import Path