Index: compiler-rt/trunk/test/tsan/CMakeLists.txt
===================================================================
--- compiler-rt/trunk/test/tsan/CMakeLists.txt
+++ compiler-rt/trunk/test/tsan/CMakeLists.txt
@@ -6,7 +6,8 @@
   list(APPEND TSAN_TEST_DEPS tsan)
 endif()
 if(COMPILER_RT_HAS_LIBCXX_SOURCES AND
-   COMPILER_RT_TEST_COMPILER_ID STREQUAL "Clang")
+   COMPILER_RT_TEST_COMPILER_ID STREQUAL "Clang"
+   AND NOT APPLE)
   list(APPEND TSAN_TEST_DEPS libcxx_tsan)
   set(TSAN_HAS_LIBCXX True)
 else()