--- tutorials/CMakeLists.txt.orig	2020-06-30 16:03:59 UTC
+++ tutorials/CMakeLists.txt
@@ -27,7 +27,8 @@ include_directories(
     "${OPENSUBDIV_INCLUDE_DIR}/"
 )
 
-add_subdirectory(hbr)
+# uses deprecated api
+#add_subdirectory(hbr)
 
 add_subdirectory(far)