[cmake] In add_llvm_loadable_module, don't clobber existing LINK_FLAGS on OS X.

[oota-llvm.git] / cmake / modules / CheckAtomic.cmake

diff --git a/cmake/modules/CheckAtomic.cmake b/cmake/modules/CheckAtomic.cmake
index f40ff4dfbd3123e4ab3fc29de1ddc3595eed1e43..0d63a82b97a06090085764e806670ac207eac476 100644 (file)
--- a/cmake/modules/CheckAtomic.cmake
+++ b/cmake/modules/CheckAtomic.cmake
@@ -22,8 +22,8 @@ int main() {
 #endif
         return 0;
       }
-" LLVM_MULTITHREADED)
+" LLVM_HAS_ATOMICS)
 
-if( NOT LLVM_MULTITHREADED )
+if( NOT LLVM_HAS_ATOMICS )
   message(STATUS "Warning: LLVM will be built thread-unsafe because atomic builtins are missing")
 endif()