CXXFLAGS_debug += -g -O0
CXXFLAGS_release += -O2
CXXFLAGS += ${CXXFLAGS_${CONFIG}}

CFLAGS_debug += -g -O0
CFLAGS_release +=- O2
CFLAGS += ${CFLAGS_${CONFIG}}

CXX_OBJS := $(addprefix ${BUILD_DIR}/, $(subst .cpp,.o,$(CXX_SRCS)))
GCC_OBJS := $(addprefix ${BUILD_DIR}/, $(subst .c,.o,$(GCC_SRCS)))

OBJS := $(CXX_OBJS) $(GCC_OBJS)
DEPS := $(OBJS:%.o=%.d)

.PHONY: test

${CXX_OBJS}: $(BUILD_DIR)/%.o : %.cpp $(CXX_SRCS) | $(BUILD_DIR)
	@echo create $(dir $@)
	@mkdir -p $(dir $@)
	$(CXX) -MMD ${CXXFLAGS} ${DEFINES} ${INCLUDES} -o $@ -c $<

${GCC_OBJS}: $(BUILD_DIR)/%.o : %.c $(GCC_SRCS) | $(BUILD_DIR)
	@echo create $(dir $@)
	@mkdir -p $(dir $@)
	$(CC) -MMD ${CFLAGS} ${DEFINES} ${INCLUDES} -o $@ -c $<

$(BUILD_DIR):
	@echo create $@
	@mkdir -p $(dir $@)