flip_test: fix link error due to missing -lrt

Needed by clock_gettime(). This isn't a problem if libudev is used,
as that pulles librt with it.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/tests/Makefile.am b/tests/Makefile.am
index e50e58a..8e278ab 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -178,6 +178,7 @@ gem_fence_thrash_LDADD = $(LDADD) -lpthread
 gem_threaded_access_tiled_LDADD = $(LDADD) -lpthread
 
 gem_wait_render_timeout_LDADD = $(LDADD) -lrt
+flip_test_LDADD = $(LDADD) -lrt
 
 gem_ctx_basic_LDADD = $(LDADD) -lpthread