$NetBSD$

https://github.com/openbabel/openbabel/pull/2784

--- test/CMakeLists.txt.orig	2024-12-21 00:24:53.000000000 +0000
+++ test/CMakeLists.txt
@@ -152,6 +152,7 @@ endif()
 
 add_executable(test_runner ${srclist} obtest.cpp)
 target_link_libraries(test_runner ${libs})
+set_target_properties(test_runner PROPERTIES ENABLE_EXPORTS TRUE)
 
 if(NOT BUILD_SHARED AND NOT BUILD_MIXED)
   set_target_properties(test_runner PROPERTIES LINK_SEARCH_END_STATIC TRUE)