project tests refactoring

tests/Makefile

@@ -0,0 +1,25 @@
+all: driver runtime regression opencl riscv
+
+driver:
+	$(MAKE) -C driver
+
+runtime:
+	$(MAKE) -C runtime
+
+regression:
+	$(MAKE) -C regression
+
+opencl:
+	$(MAKE) -C opencl
+
+riscv:
+	$(MAKE) -C riscv
+
+clean:
+	$(MAKE) clean -C driver
+	$(MAKE) clean -C runtime
+	$(MAKE) clean -C regression
+	$(MAKE) clean -C opencl
+	$(MAKE) clean -C riscv
+
+.PHONY: all driver runtime regression opencl riscv