Fix: perf counters build against kernel headers < 3.12

[lttng-ust.git] / liblttng-ust / Makefile.am

diff --git a/liblttng-ust/Makefile.am b/liblttng-ust/Makefile.am
index a2a32b4efcedfcd68d45491e1c1c5af939c30f05..27acfec16471f4111e96f231ae78e66d1a4d511b 100644 (file)
--- a/liblttng-ust/Makefile.am
+++ b/liblttng-ust/Makefile.am
@@ -60,7 +60,8 @@ liblttng_ust_runtime_la_SOURCES = \
 
 if HAVE_PERF_EVENT
 liblttng_ust_runtime_la_SOURCES += \
-       lttng-context-perf-counters.c
+       lttng-context-perf-counters.c \
+       perf_event.h
 endif
 
 liblttng_ust_support_la_SOURCES = \