update makefile

lwrserv/Makefile

@@ -13,7 +13,7 @@ INCLUDE_DIR = -I . \
               -I ./include 
 
 # comment this out if you want debug compile info
-#Q=@
+Q=@
 
 ifeq ($(MAKECMDGOALS),test)
    GCOV := --coverage
@@ -28,6 +28,7 @@ ifeq ($(MAKECMDGOALS),test)
    LIBS_TEST = -L $(CPPUTEST_BUILD)/lib/
    TEST_SRC_FOLDER = test
    BUILD_DIR = $(PWD)/build/test
+   CPPUTEST_LIB = $(CPPUTEST_BUILD)/lib
 
    # Sources
    SRC_C   := $(wildcard $(TEST_SRC_FOLDER)/*.c)
@@ -69,13 +70,19 @@ DEPS=$(OBJS:%.o=%.d)
 
 .DEFAULT: all
 
+.PHONY: all test CPPUTEST CPPUTEST_COMPILE clean
+
 all: $(BUILD_DIR) $(BUILD_DIR)/$(OUT_BINARY)
 
 test: CPPUTEST $(BUILD_DIR)/$(OUT_BINARY)  $(TEST_DIR)
 	$(BUILD_DIR)/$(OUT_BINARY) -v
 
-CPPUTEST: $(CPPUTEST_HOME)
-	rm $(CPPUTEST_BUILD) -rf && mkdir $(CPPUTEST_BUILD) -p
+CPPUTEST: $(CPPUTEST_HOME) $(CPPUTEST_LIB)
+
+$(CPPUTEST_LIB): CPPUTEST_COMPILE
+
+CPPUTEST_COMPILE:
+	mkdir $(CPPUTEST_BUILD) -p
 	cd $(CPPUTEST_BUILD) && autoreconf .. -i
 	cd $(CPPUTEST_BUILD) && ../configure
 	cd $(CPPUTEST_BUILD) && $(MAKE)