···1+diff --git a/CMakeLists.txt b/CMakeLists.txt
2+index 727d66011f9..acae1aada57 100644
3+--- a/CMakeLists.txt
4++++ b/CMakeLists.txt
5+@@ -1338,19 +1338,6 @@ IF(UNIX AND MY_COMPILER_IS_GNU_OR_CLANG
6+ ENDIF()
7+ ENDIF()
8+9+-# For aarch64 some sub-architectures support LSE atomics and some don't. Thus,
10+-# compiling for the common denominator (-march=armv8-a) means LSE is not used.
11+-# The -moutline-atomics switch enables run-time detection of LSE support.
12+-# There are compilers (gcc 9.3.1 for example) which support this switch, but
13+-# do not enable it by default, even though it seems to help. So, we force it.
14+-IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
15+- MY_CHECK_CXX_COMPILER_FLAG( "-moutline-atomics" HAVE_OUTLINE_ATOMICS)
16+- IF(HAVE_OUTLINE_ATOMICS)
17+- STRING_APPEND(CMAKE_C_FLAGS " -moutline-atomics")
18+- STRING_APPEND(CMAKE_CXX_FLAGS " -moutline-atomics")
19+- ENDIF()
20+-ENDIF()
21+-
22+ IF(LINUX)
23+ OPTION(LINK_RANDOMIZE "Randomize the order of all symbols in the binary" OFF)
24+ SET(LINK_RANDOMIZE_SEED "mysql"