libperf: Add libperf dependency for tests targets

Add libperf dependency for tests targets.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lore.kernel.org/lkml/20190913132355.21634-36-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/lib/Makefile b/tools/perf/lib/Makefile
index 54466cc8454493318aa225fcf34b0f6726a04224..85ccb8c439a475d8ce9e762f40ec8c56def48880 100644 (file)
--- a/tools/perf/lib/Makefile
+++ b/tools/perf/lib/Makefile
@@ -138,7 +138,7 @@ clean: $(LIBAPI)-clean
                 *.o *~ *.a *.so *.so.$(VERSION) *.so.$(LIBPERF_VERSION) .*.d .*.cmd LIBPERF-CFLAGS $(LIBPERF_PC)
        $(Q)$(MAKE) -C tests clean
 
-tests:
+tests: libs
        $(Q)$(MAKE) -C tests
        $(Q)$(MAKE) -C tests run