-SUBDIRS = nevents nprocesses
+if HAVE_LIBLTTNG_UST_CTL
+SUBDIRS = nprocesses high-throughput low-throughput before-after
AM_CFLAGS = -g -Wall -I../
AM_LDFLAGS = -lurcu -lurcu-cds
ust_global_all_events_basic_SOURCES = ust_global_all_events_basic.c $(UTILS) $(LIBLTTNG)
ust_global_event_basic_SOURCES = ust_global_event_basic.c $(UTILS) $(LIBLTTNG)
+endif