DEPFLAGS := -MMD

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

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

DEFINES += ${DEFINES_${CONFIG}}

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

OBJS = $(shell find ${BUILD_DIR} -name *.o 2>/dev/null)
DEPS := $(OBJS:%.o=%.d)

compile: pkg_info ${CXX_OBJS} ${GCC_OBJS}

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

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

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

pkg_info:
	@echo Package $(NAME)
	
.PHONY: clean
clean:
	rm -rf ${BUILD_DIR}/*

-include $(DEPS)