@@ -9,16 +9,18 @@
 #undef OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR
 #undef OF_HAVE_GCC_ATOMIC_OPS
 #undef OF_HAVE_LINK
 #undef OF_HAVE_OSATOMIC
 #undef OF_HAVE_OSATOMIC_64
-#undef OF_HAVE_PTHREADS
+#undef OF_HAVE_PIPE
 #undef OF_HAVE_PLUGINS
 #undef OF_HAVE_PROCESSES
+#undef OF_HAVE_PTHREADS
 #undef OF_HAVE_PTHREAD_SPINLOCKS
 #undef OF_HAVE_RECURSIVE_PTHREAD_MUTEXES
 #undef OF_HAVE_SCHED_YIELD
 #undef OF_HAVE_SOCKETS
 #undef OF_HAVE_SYMLINK
+#undef OF_HAVE_SYS_SOCKET_H
 #undef OF_HAVE_THREADS
 #undef OF_OBJFW_RUNTIME
 #undef SIZE_MAX