--- packages/thyra/adapters/epetra/test/CMakeLists.txt.orig	2019-04-26 08:08:36.271709024 +0200
+++ packages/thyra/adapters/epetra/test/CMakeLists.txt	2019-04-26 08:08:17.591718590 +0200
@@ -12,6 +12,7 @@
 
 TRIBITS_ADD_EXECUTABLE_AND_TEST(
   TestThyraDebugHang
+  EXCLUDE_IF_NOT_TRUE ${PACKAGE_NAME}_THYRADEBUGHANG_ENABLE
   SOURCES
     TestThyraDebugHang.cpp
     ${TEUCHOS_STD_PARALLEL_UNIT_TEST_MAIN}