diff --git a/compiler-rt/include/sanitizer/asan_interface.h b/compiler-rt/include/sanitizer/asan_interface.h
index e689a730e2c3..8828392b649b 100644
--- a/compiler-rt/include/sanitizer/asan_interface.h
+++ b/compiler-rt/include/sanitizer/asan_interface.h
@@ -148,6 +148,10 @@ extern "C" {
   // before things like _exit and execl to avoid false positives on stack.
   void __asan_handle_no_return(void);
 
+  // Required to allow ASAN versions of libc++abi to build against older
+  // versions of compiler-rt that do not provide this interface.
+# define SANITIZER_ASAN_INTERFACE_HAS_HANDLE_NO_RETURN
+
 #ifdef __cplusplus
 }  // extern "C"
 #endif