$NetBSD$

Work around. Skip tests.

--- CMakeLists.txt.orig	2024-07-23 20:48:07.000000000 +0000
+++ CMakeLists.txt	2024-09-19 17:08:21.421459585 +0000
@@ -610,7 +610,6 @@
 
 # Add tests
 enable_testing()
-add_subdirectory(tests)
 
 if (WITH_KS_TEST)
 	enable_testing()