diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index b6bccc768..7ee351bb1 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -278,10 +278,15 @@ else() endif() set(USE_LTO ${USE_LTO_DEFAULT} CACHE BOOL "Use Link-Time Optimization (Release mode only)") - # There is a clang bug that does not allow to compile code that uses AES-NI intrinsics if -flto is enabled, so explicitly disable if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang") + # There is a clang bug that does not allow to compile code that uses AES-NI intrinsics if -flto is enabled, so explicitly disable set(USE_LTO false) + # explicitly define stdlib for older versions of clang + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++") + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libc++") endif() + + if(USE_LTO) set(RELEASE_FLAGS "${RELEASE_FLAGS} -flto") if(STATIC) |