--- libsanitizer/configure.tgt.orig	2020-11-18 18:57:16.000000000 +0000
+++ libsanitizer/configure.tgt	2020-11-18 18:57:16.000000000 +0000
@@ -55,6 +55,9 @@
   x86_64-*-darwin[1]* | i?86-*-darwin[1]*)
 	TSAN_SUPPORTED=no
 	;;
+  x86_64-*-darwin2[0-9]* | i?86-*-darwin2[0-9]*)
+	TSAN_SUPPORTED=no
+	;;
   *)
 	UNSUPPORTED=1
 	;;