message: arm64 detection in test suite build system
diff: @@ -59,7 +59,7 @@ function(enoki_test NAME)
  target_compile_options(${NAME}_none PRIVATE ${ENOKI_NONE_FLAGS})
  target_link_libraries(${NAME}_none enoki)
  - if (ENOKI_HOST MATCHES "ARM")
  + if (CMAKE_SYSTEM_PROCESSOR STREQUAL "arm64")
  add_executable(${NAME}_neon ${ARGN} ${ENOKI_HEADERS})
  target_compile_options(${NAME}_neon PRIVATE ${ENOKI_NEON_FLAGS})
  set_target_properties(${NAME}_neon PROPERTIES FOLDER ${NAME})
  