Z991239-890 #comment bugfix: cmake 注释顶层CMake的两行内容，发现部分开发同事会报错，具体原因待查

CMakeLists.txt

@@ -126,8 +126,9 @@ elseif(${CMAKE_GENERATOR} MATCHES "Unix*")
 	endif()
 	set(BUILD_TYPE_NAME ${CMAKE_BUILD_TYPE})
 	if(NOT CMAKE_GENERATOR_PLATFORM)
-		message(STATUS "set unix platform default: ${CMAKE_SYSTEM_PROCESSOR}")
-		set(CMAKE_GENERATOR_PLATFORM "${CMAKE_SYSTEM_PROCESSOR}")
+	    # uncomment would make "CHECK_SYMBOL_EXISTS" failed !!! 20201014@Gifur
+		# message(STATUS "set unix platform default: ${CMAKE_SYSTEM_PROCESSOR}")
+		# set(CMAKE_GENERATOR_PLATFORM "${CMAKE_SYSTEM_PROCESSOR}")
 	endif()
 endif()