blender-5.1.2-arm64-dgx.patch

diff --git a/build_files/build_environment/cmake/wayland_weston.cmake b/build_files/build_environment/cmake/wayland_weston.cmake
index 54c99ba8..cbe2c42b 100644
--- a/build_files/build_environment/cmake/wayland_weston.cmake
+++ b/build_files/build_environment/cmake/wayland_weston.cmake
@@ -27,6 +27,9 @@ ExternalProject_Add(external_wayland_weston
       -Dbackend-default=headless  # For tests.
       -Dbackend-drm-screencast-vaapi=false
       -Dbackend-drm=false
+      -Dbackend-wayland=false
+      -Dbackend-x11=false
+      -Drenderer-gl=false
       -Dbackend-pipewire=false
       -Dbackend-rdp=false
       -Dbackend-vnc=false
diff --git a/build_files/cmake/platform/dependency_targets.cmake b/build_files/cmake/platform/dependency_targets.cmake
index bc068e9c..5f296878 100644
--- a/build_files/cmake/platform/dependency_targets.cmake
+++ b/build_files/cmake/platform/dependency_targets.cmake
@@ -244,6 +244,10 @@ if(WITH_CODEC_FFMPEG)
   target_compile_definitions(bf_deps_optional_ffmpeg INTERFACE WITH_FFMPEG)
   target_include_directories(bf_deps_optional_ffmpeg SYSTEM INTERFACE ${FFMPEG_INCLUDE_DIRS})
   target_link_libraries(bf_deps_optional_ffmpeg INTERFACE ${FFMPEG_LIBRARIES})
+  if(UNIX AND CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64)$")
+    find_library(NUMA_LIBRARY numa REQUIRED)
+    target_link_libraries(bf_deps_optional_ffmpeg INTERFACE ${NUMA_LIBRARY})
+  endif()
   if(WITH_IMAGE_OPENJPEG)
     target_link_libraries(bf_deps_optional_ffmpeg INTERFACE ${OPENJPEG_LIBRARIES})
   endif()
diff --git a/source/creator/symbols_unix.map b/source/creator/symbols_unix.map
index 6621a9b9..52af5bd4 100644
--- a/source/creator/symbols_unix.map
+++ b/source/creator/symbols_unix.map
@@ -36,6 +36,8 @@ global:
   realloc*;
   realpath*;
   sched_*;
+  /* ARM64 GCC emits this weak std::string helper in Blender while USD imports it. */
+  _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_appendEPKcm;
   valloc*;
   /* Needed on FreeBSD. Uses wildcard to avoid linker error when symbols are not found. */
   __progname*;