Repair make clean

make clean would encounter an error in cpu. fixed.
make clean now removes bin directory.

Signed-off-by: Fritz Stracke <fritz.stracke@rwth-aachen.de>

Makefile

@@ -11,6 +11,9 @@ clean:
 	$(MAKE) -C cpu clean
 	@echo -e "\033[31m----> Cleaning up test kernels\033[0m"
 	$(MAKE) -C tests clean
+	@echo -e "\033[31m----> Removing bin...\033[0m"
+	rm -rf bin
+	@echo -e "\033[31m All done!\033[0m"
 
 cuda-gdb:
 	@echo -e "\033[36m----> Building submodules\033[0m"

cpu/Makefile

@@ -85,7 +85,7 @@ LIB_FLAGS += -L$(CUDA_SRC)/lib64/stubs
 CC_FLAGS += -std=gnu11 $(INC_FLAGS)
 # TODO: use extern in header files instead of direct definition e.g. in cpu-common.h to remove -fcommon flag
 CC_FLAGS += -fcommon
-LD_FLAGS = $(LIB_FLAGS) -ltirpc -ldl -lcrypto -lelf
+LD_FLAGS = $(LIB_FLAGS) -ltirpc -ldl -lcrypto -lelf 
 
 ifdef WITH_DEBUG
 # use ASAN_OPTIONS=protect_shadow_gap=0  LSAN_OPTIONS=fast_unwind_on_malloc=0 when running

tests/cpu/Makefile

+.PHONY: all clean
+
+all:
+
+clean:
+	$(MAKE) -C cubin clean
+	$(MAKE) -C unit clean