Index: test/asan/lit.cfg
===================================================================
--- test/asan/lit.cfg
+++ test/asan/lit.cfg
@@ -48,8 +48,7 @@
 # Setup source root.
 config.test_source_root = os.path.dirname(__file__)
 
-# There is no libdl on FreeBSD.
-if config.host_os != 'FreeBSD':
+if config.host_os != 'FreeBSD' and config.host_os != 'NetBSD':
   libdl_flag = "-ldl"
 else:
   libdl_flag = ""