Made compoundslib unit tests conditional

modules/conop/tests/CMakeLists.txt

@@ -2,13 +2,15 @@ set(OST_CONOP_UNIT_TESTS
   test_heuristic_conop.cc
   tests.cc
   test_rule_based_conop.cc 
-  helper.cc 
-  test_compound.py
+  helper.cc
   test_cleanup.py
   test_processor.py
   test_nonstandard.py
 )
 
+if (COMPOUND_LIB)
+  list(APPEND OST_CONOP_UNIT_TESTS test_compound.py)
+endif()
+
 ost_unittest(MODULE conop
              SOURCES "${OST_CONOP_UNIT_TESTS}")
-