--- lib/esan/esan_linux.cpp.orig	2016-10-06 20:58:11.000000000 +1100
+++ lib/esan/esan_linux.cpp	2020-05-26 10:29:45.743838000 +1000
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "sanitizer_common/sanitizer_platform.h"
-#if SANITIZER_FREEBSD || SANITIZER_LINUX
+#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_BSDSUNIX
 
 #include "esan.h"
 #include "esan_shadow.h"
@@ -80,4 +80,4 @@
 
 } // namespace __esan
 
-#endif // SANITIZER_FREEBSD || SANITIZER_LINUX
+#endif // SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_BSDSUNIX