--- common/libBuffer/include/CommonFWriteBufferFlusher.h.orig	2018-11-26 22:43:10 UTC
+++ common/libBuffer/include/CommonFWriteBufferFlusher.h
@@ -19,6 +19,8 @@
 #else
 #	include <unordered_map>
 #endif
+#elif defined(__clang_major__) && __clang_major__ >= 13
+#	include <unordered_map>
 #else
 #	include <tr1/unordered_map>
 #endif