build: Remove -Wno-error=class-memaccess for ARM builds with eigen

Option is not supported by clang, and is better handled case-by-case
2025-03-08 18:07:34 +00:00
parent 4a2bc9cf85
commit 1e21fa478b
1 changed files with 0 additions and 5 deletions
--- a/build-support/macros-and-definitions.cmake
+++ b/build-support/macros-and-definitions.cmake
@@ -555,11 +555,6 @@ macro(process_options)

    if(${EIGEN3_FOUND})
      set(ENABLE_EIGEN True)
-      # Prevent warning as error for ARM NEON PacketMath
-      if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "aarch64")
-        add_compile_options(-Wno-error=class-memaccess)
-      endif()
-
      add_definitions(-DHAVE_EIGEN3)
      add_definitions(-DEIGEN_MPL2_ONLY)
      if(NOT ${NS3_FORCE_LOCAL_DEPENDENCIES})