Fix make clean failing when cmake hasn't generated Makefile for KernelShark: $ make clean # ... make -C /home/kaslevs/src/trace-cmd/kernel-shark-qt/build clean make[1]: *** No rule to make target 'clean'. Stop. make: *** [Makefile:365: clean] Error 2 Signed-off-by: Slavomir Kaslev <kaslevs@xxxxxxxxxx> --- Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 7ee9e0d..562afd1 100644 --- a/Makefile +++ b/Makefile @@ -361,11 +361,11 @@ clean: $(RM) tags TAGS cscope* $(MAKE) -C $(src)/lib/traceevent clean $(MAKE) -C $(src)/lib/trace-cmd clean - $(MAKE) -C $(src)/kernel-shark clean - $(MAKE) -C $(kshark-dir)/build clean $(MAKE) -C $(src)/plugins clean $(MAKE) -C $(src)/python clean $(MAKE) -C $(src)/tracecmd clean + $(MAKE) -C $(src)/kernel-shark clean + if [ -f $(kshark-dir)/build/Makefile ]; then $(MAKE) -C $(kshark-dir)/build clean; fi ##### PYTHON STUFF ##### -- 2.19.1