tests: Remove vcd files on clean

Remove the vcd files generated by test cases on: make clean

Signed-off-by: Stephan Veigl <veigl@gmx.net>

diff --git a/tests/Makefile b/tests/Makefile
index 074c8a0..cff14f3 100644 (file)
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -60,4 +60,4 @@ run_tests: all
        echo "Tests run: $$num_run  Successes: $$(($$num_run-$$num_failed))  Failures: $$num_failed"
 
 clean: clean-${OBJ}
-       rm -f *.axf
+       rm -f *.axf *.vcd