Import lib ring buffer into LTTng modules

[lttng-modules.git] / Makefile

diff --git a/Makefile b/Makefile
index cb839bf1dee6b671df144b3fba2210edd249ee4d..2549f1d15bdb5a1b0828c51ec500ef41fe97169e 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -15,6 +15,12 @@ ltt-relay-objs :=  ltt-events.o ltt-event-header.o ltt-debugfs-abi.o \
 
 obj-m += probes/
 
+# Use externally packaged lib ring buffer if missing in kernel
+ifneq ($(CONFIG_LIB_RING_BUFFER),)
+else
+obj-m += lib/
+endif
+
 endif
 
 else