Update CMakeLists.txt

Author: mcbarton

CMakeLists.txt

@@ -497,12 +497,8 @@ if(MSVC)
   if(MSVC_VERSION LESS 1914)
     set(MSVC_EXPORTLIST ${MSVC_EXPORTLIST} ??3@YAXPAX0@Z ??_V@YAXPAX0@Z)
   endif()
-  include(CheckCXXSymbolExists)
-check_symbol_exists(__aarch64__ "" IS_AARCH64)
-check_symbol_exists(__aarch__ "" IS_AARCH)
-check_symbol_exists(__arm__ "" IS_ARM64)
 
-message(STATUS "${IS_AARCH64} ${IS_AARCH} ${IS_ARM64}")
+message(STATUS "${CMAKE_HOST_SYSTEM_PROCESSOR}")
   if(MSVC_VERSION GREATER_EQUAL 1936 AND NOT (CMAKE_SYSTEM_PROCESSOR MATCHES "ARM" OR CMAKE_SYSTEM_PROCESSOR MATCHES "AARCH64"))
     set(MSVC_EXPORTLIST ${MSVC_EXPORTLIST}
         __std_find_trivial_1