MODULE_NAME = rtos-main

.PHONY: all clean install

#######################################################################################
#--------- ENVIRONMENT SETTING -------------------------------------------------------#
#######################################################################################

# LIB_DEPENDENCY to collect magic symbol and check if needing link again and
LIB_DEPENDENCY = \
	$(wildcard $(RTOS_CURR_DEMO_DIR)/output/*.a) \
	$(wildcard $(NVT_HDAL_DIR)/output/*.a) \
	$(wildcard $(NVT_HDAL_DIR)/vendor/output/*.a) \
	$(wildcard $(NVT_HDAL_DIR)/vendor/isp/drivers/output/*.a) \
	$(wildcard $(NVT_HDAL_DIR)/vendor/media/drivers/output/*.a) \
	$(wildcard $(HDAL_SAMPLE_DIR)/output/*.a) \
	$(wildcard $(LIBRARY_DIR)/output/*.a) \
	$(wildcard $(VOS_DRIVER_DIR)/output/*.a) \
	$(wildcard $(NVT_DRIVER_DIR)/output/*.a) \
	$(wildcard $(KDRV_DIR)/output/*.a) \
	$(wildcard $(EXT_DIR)/panel/output/*.a) \
	$(wildcard $(EXT_DIR)/sensor/output/*.a) \
	$(wildcard $(EXT_DIR)/ad/output/*.a) \
	$(wildcard $(KFLOW_DIR)/output/*.a) \
	$(wildcard $(EXT_DIR)/audio/output/*.a) \
	$(wildcard $(EXT_DIR)/gyro/output/*.a) \

#LIB DIRs for C_LDFLAGS
EXTRA_LIB_DIR += \
	-L$(LIBC_LIB_DIR) \
	-L$(GCC_LIB_DIR) \
	-L$(STDC_LIB_DIR) \
	-L$(RTOS_CURR_DEMO_DIR)/output \
	-L$(NVT_HDAL_DIR)/output \
	-L$(NVT_HDAL_DIR)/vendor/output \
	-L$(NVT_HDAL_DIR)/vendor/media/drivers/output/ \
	-L$(NVT_HDAL_DIR)/vendor/isp/drivers/output/ \
	-L$(KDRV_DIR)/output \
	-L$(EXT_DIR)/panel/output \
	-L$(EXT_DIR)/sensor/output \
	-L$(EXT_DIR)/ad/output \
	-L$(EXT_DIR)/audio/output \
	-L$(EXT_DIR)/gyro/output \
	-L$(KFLOW_DIR)/output \
	-L$(HDAL_SAMPLE_DIR)/output \
	-L$(LIBRARY_DIR)/output \
	-L$(VOS_DRIVER_DIR)/output \
	-L$(NVT_VOS_DIR)/output \
	-L$(NVT_DRIVER_DIR)/output \

C_CFLAGS = $(PLATFORM_CFLAGS) $(EXTRA_INCLUDE) $(C_PREDEFINED) -Wno-format
C_CXXFLAGS = $(PLATFORM_CXXFLAGS) $(EXTRA_INCLUDE) $(C_PREDEFINED)
C_AFLAGS = $(PLATFORM_AFLAGS) $(EXTRA_INCLUDE)
C_LDFLAGS = \
	-Bstatic \
	-EL \
	--no-wchar-size-warning \
	--gc-sections \
	-T $(OUTPUT_DIR)/$(LDSCRIPT) \
	-Map $(MAP_NAME) \
	--start-group \
	$(EXTRA_LIB_DIR) \
	$(EXTRA_LIB) \
	--end-group

# FILEs
ifeq "$(LDS_SCRIPT)" "HUNTING_LDS"
LDSCRIPT = rtos-main-hunting.lds
else ifeq "$(LDS_SCRIPT)" "HUNTING_LVGL_LDS"
LDSCRIPT = rtos-main-hunting_lvgl.lds
else ifeq "$(LDS_SCRIPT)" "CAMERA_LDS"
LDSCRIPT = rtos-main-camera.lds
else
LDSCRIPT = rtos-main.lds
endif
LDS_EXTERN = extern.lds
OUTPUT_NAME = $(OUTPUT_DIR)/$(MODULE_NAME).bin
IMG_NAME = $(OUTPUT_DIR)/$(MODULE_NAME).img
MAP_NAME = $(OUTPUT_DIR)/$(MODULE_NAME).map
SYM_NAME = $(OUTPUT_DIR)/$(MODULE_NAME).sym
DASM_NAME = $(OUTPUT_DIR)/$(MODULE_NAME).asm

# LDS
LDS_REPLACE = \
	$(LDS_REPLACE_DEFAULT) \

#--------- END OF ENVIRONMENT SETTING -------------------------------------------------

#######################################################################################
#--------- LINKING LIBs FOR C_LDFLAGS ------------------------------------------------#
#######################################################################################

# kernel, vos, libc, others necessary
EXTRA_LIB = \
	-lfreertos \
	-ldrv_portable \
	-lc \
	-lm \
	-lgcc \
	-lstdc++ \
	-lkwrap \
	-lvos \
	-lmem \
	-ldrv_drtc \
	-ldrv_rtc \
	-ldrv_serial \
	-larb_protected \
	-ldrv_misc \
	-ldrv_gps \
	-lker_pkg

# kdrv
EXTRA_LIB += \
	-lkdrv_adc \
	-lkdrv_interrupt \
	-lkdrv_pll \
	-lkdrv_top \
	-lkdrv_usb2dev \
	-lkdrv_comm \
	-lkdrv_gfx2d \
	-lkdrv_afn \
	-lkdrv_videocapture \
	-lkdrv_videoprocess \
	-lkdrv_i2c \
	-lkdrv_gpio \
	-lkdrv_cpu \
	-lkdrv_sdp \
	-lnvt_remote \
	-lnvt_uvcp \
	-lnvt_tse \
	-lnvt_sif \
	-lkdrv_jpg \
	-lkdrv_videoout \
	-lnvt_ide \
	-lnvt_audio \
	-lnvt_kdrv_audio \
	-lnvt_spi \
	-laud_aec \
	-laud_aacd \
	-laud_aace \
	-laudlib_IIR \
	-lkdrv_h26x \
	-lkdrv_rtosfdt \
	-lkdrv_eth \
	-lkdrv_wdt \
	-lker_pkg \
	-lkdrv_ai \
	-lkdrv_builtin \
	-lnvt_dsi \
	-lkflow_ai \
	-lvendor_ai2 \
	-lvendor_ai2_pub \
	-lnvt_eis \

# kflow
EXTRA_LIB += \
	-lkflow_videoout \
	-lkflow_videoenc \
	-lkflow_videodec \
	-lkflow_common \
	-lkflow_videocapture \
	-lkflow_videoprocess \
	-lkflow_audiocap \
	-lkflow_audioenc \
	-lkflow_audiodec \
	-lkflow_audioout \
	-lnvt_gfx \
	-lnvt_videosprite \

# PQ
EXTRA_LIB += \
	-lvendor_isp \
	-lnvt_isp \
	-lnvt_ae \
	-lnvt_awb \
	-lnvt_iq \
	-lisp_demon \
	-lprebuilt_isp \
	-lm \
	-lvendor_eis \

# ext_devices
EXTRA_LIB += \
	-lnvt_dispdev_panel \
	-l$(LCD1) \
	-lnvt_$(SENSOR1) \
	-lnvt_$(SENSOR2) \
	-lnvt_aud_emu \
	-lnvt_aud_ac108 \
	-lnvt_gyro_icm42607 \

# hdal, vendor
EXTRA_LIB += \
	-lhdal \
	-lvendor_media \
	-lnvt_vencrc \
	-lprebuilt_ai \

# hdal, cv
EXTRA_LIB += \
	-lkdrv_dis \
	-lkflow_dis \

# code/lib
EXTRA_LIB += \
	-lSxTimer \
	-lFileSys \
	-lFsUitron \
	-lfwsrv \
	-lutility \
	-lzlib \
	-lexif \
	-lsizeconvert \
	-lgxgfx \
	-lnvtuser \
	-luicontrol \
	-lvcontrol \
	-lappcontrol \
	-lping \
	-ldhcpd \
	-lbsmux \
	-lfileout \
	-lfilein \
	-lvf_gfx \
	-limageapp_common \
	-limageapp_moviemulti \
	-limageapp_usbmovie \
	-limageapp_voice \
	-lpbxfilelist_dcf \
	-lpbxfilelist_filedb \
	-lpbxfile \
	-lplayback \
	-limageapp_play \
	-lavfile \
	-lbsdemux \
	-limageapp_movieplay \
	-lDCF \
	-lfiledb \
	-lavfile \
	-lGxVideoFile \
	-lHfsNvt \
	-lWiFiIpc \
	-lusockipc \
	-lusockcliipc \
	-lDhcpNvt \
	-lUVAC \
	-lUCDC \
	-lFontConv \
	-lNameRule \
	-lgximagefile \
	-lnvtlive555 \
	-lLviewNvt \
	-limageapp_photo \
	-lDbgUt \
	-lcmdmap \
	-lPStore \
	-ltop \
	-lsw_md \
	-llogfile \
	-lmd5 \
	-lJSONparser \
	-lQRCode \
	-lCurlNvt \
	-lcurl \
	-lcurltool \
	-lethcamsocket \
	-lethsocketcli \
	-lethsockcliipc \
	-lethsocket \
	-lethsockipc \

ifeq "$(UI_STYLE)" "UI_STYLE_LVGL"
EXTRA_LIB += \
	-llvgl
endif

ifeq "$(NVT_SDIO_WIFI)" "NVT_SDIO_WIFI_RTK"
EXTRA_LIB += \
	-l8189ftv \
	-lwlan_lib
else ifeq "$(NVT_SDIO_WIFI)" "NVT_SDIO_WIFI_ICOMM"
EXTRA_LIB += \
	-licomm \
	-lssv6x5x
else ifeq "$(NVT_SDIO_WIFI)" "NVT_SDIO_WIFI_BOUFFALO"
EXTRA_LIB += \
	-lblwifi \
	-lbl602
else
EXTRA_LIB += \
	-ldummywifi
endif

# code/driver
EXTRA_LIB += \
	-ldrv_devusb_msdc \
	-ldrv_storage \
	-lmsdcnvt \
	-liperf \
	-ldrv_pmu_ip6303 \
	-ldrv_gsensor_da380 \
	-ldrv_touch_gt911 \
	-lsifar \
	
# HDAL Samples

#--------- END of LINKING LIBs FOR C_LDFLAGS ------------------------------------------

#######################################################################################
#--------- DEVICE TREE CONFIGURATION -------------------------------------------------#
#######################################################################################
DTB_SENSOR = $(DTS_SENSOR:.dts=.dtb)
DTB_APP = $(DTS_APP:.dts=.dtb)
DTB = $(DTB_SENSOR) $(DTB_APP)

SENSOR_CFG_DIR = $(NVT_HDAL_DIR)/ext_devices/sensor/configs
AD_CFG_DIR = $(NVT_HDAL_DIR)/ext_devices/ad/configs
MOTOR_CFG_DIR = $(NVT_HDAL_DIR)/ext_devices/motor/configs
ISP_CFG_DIR = $(NVT_HDAL_DIR)/vendor/isp/configs
TOUCH_CFG_DIR = $(NVT_DRIVER_DIR)/source/touch/configs

DTB_INCLUDE = \
	-I$(SENSOR_CFG_DIR)/dtsi \
	-I$(AD_CFG_DIR)/dtsi \
	-I$(MOTOR_CFG_DIR)/dtsi \
	-I$(ISP_CFG_DIR)/dtsi \
	-I$(TOUCH_CFG_DIR)/dtsi \
	-I$(KERNELDIR)/include \
	-I$(KERNELDIR)/arch/arm/boot/dts/include \
	-I$(CONFIG_DIR)/include \
	-I$(LINUX_BUILD_TOP)/base/linux-BSP/linux-kernel/include

#--------- END OF DEVICE TREE CONFIGURATION -------------------------------------------

#######################################################################################
#--------- COMPILING AND LINKING -----------------------------------------------------#
#######################################################################################
OBJ = $(SRC:.c=.o) $(ASM:.S=.o) $(CPP_SRC:.cpp=.o) $(DTS_SENSOR:.dts=.o)

all: $(DTB_APP) $(OUTPUT_NAME)

$(DTB): $(wildcard ./SrcCode/Dx/$(MODEL)/*.dtsi)

$(LDS_EXTERN): $(OBJ) $(LIB_DEPENDENCY) $(LDSCRIPT) $(MAIN_C)
	@echo generate $@ ... && \
	echo "EXTERN(" > $@  && \
	$(OBJDUMP) -h $(LIB_DEPENDENCY) | grep "\.version\.info" | sed 's/[^.]*\.version\.info\.[^\.]*\.\([^\ ]*\).*/\1_LIBRARY_VERSION_INFO/g' >> $@
	@$(OBJDUMP) -h $(LIB_DEPENDENCY) | grep "\.cmdsys\.table" | sed 's/[^.]*\.cmdsys\.table\.\([^\ ]*\).*/\1_cmdsys_main/g' >> $@
	@$(OBJDUMP) -h $(LIB_DEPENDENCY) | grep "\.examsys\.table" | sed 's/[^.]*\.examsys\.table\.\([^\ ]*\).*/\1_examsys_main/g' >> $@
	@echo ")" >> $@

$(IMG_NAME): $(LDS_EXTERN)
	@echo Compiling $(MAIN_C) && \
	$(CC) $(C_CFLAGS) -c $(MAIN_C) -o $(MAIN_C:.c=.o) && \
	echo Creating $@... && \
	mkdir -p $(OUTPUT_DIR) && \
	sed $(LDS_REPLACE_DEFAULT) $(LDSCRIPT) > $(OUTPUT_DIR)/$(LDSCRIPT).in && \
	cpp -nostdinc -x assembler-with-cpp -C -P -E $(C_PREDEFINED) $(OUTPUT_DIR)/$(LDSCRIPT).in > $(OUTPUT_DIR)/$(LDSCRIPT) && \
	rm $(OUTPUT_DIR)/$(LDSCRIPT).in && \
	$(LD) -o $@ $(OBJ) $(MAIN_C:.c=.o) $(C_LDFLAGS) && \
	$(NM) -n $@ > $(SYM_NAME)

$(OUTPUT_NAME): $(IMG_NAME)
	@echo Creating executable $@ ... && \
	$(OBJCOPY) --gap-fill=0xff -O binary $< $@.tmp && \
	echo Encrypt binary file $@ ... && \
	$(NVT_TOOLS_DIR)/encrypt_bin SUM $@.tmp $(BIN_INFO_CHIPNAME) $(BIN_NAME)
ifeq ($(FW_TYPE),FW_TYPE_COMPRESS)
	@$(NVT_TOOLS_DIR)/bfc c lz $@.tmp $@.tmp.lz 0 0 -align && \
	cp -f $@.tmp.lz $@ && \
	rm -f $@.tmp.lz $@.tmp
else ifeq ($(FW_TYPE),FW_TYPE_PARTIAL_COMPRESS)
	@$(NVT_TOOLS_DIR)/bfc  c gz $@.tmp $@.tmp.lz 1 $(CODE_INFO_SECTION01_SIZE) $(BIN_INFO_LENGHT) $(BIN_INFO_BINCTRL) $(BIN_INFO_CHKSUM) $(EMBMEM_BLK_SIZE) && \
	cp -f $@.tmp.lz $@ && \
	rm -f $@.tmp.lz $@.tmp
else ifeq ($(FW_TYPE),FW_TYPE_LZMA)
	@$(NVT_TOOLS_DIR)/bfc c lzma $@.tmp $@.tmp.lz 0 0 -align && \
	cp -f $@.tmp.lz $@ && \
	rm -f $@.tmp.lz $@.tmp
else
	@cp -f $@.tmp $@ && \
	rm -f $@.tmp
endif

# inline warning should be ignored with some LVGL static inline functions(e.g. lv_color_mix_with_alpha)
%/fbdev.o: %/fbdev.c
	@echo Compiling $< , skip inline warning
	@$(CC) $(C_CFLAGS) -Wno-inline -c $< -o $@

%.o: %.c
	@echo Compiling $<
	@$(CC) $(C_CFLAGS) -c $< -o $@

%.o: %.cpp
	@echo Compiling $<
	@$(CXX) $(C_CXXFLAGS) -c $< -o $@

%.o: %.S
	@echo Assembling $<
	@$(CC) $(C_AFLAGS) -c $< -o $@

%.dtb: %.dts
	@echo Compiling $<
	@cpp -nostdinc $(DTB_INCLUDE) -undef -x assembler-with-cpp $(C_PREDEFINED) -D__FREERTOS $< > $<.tmp \
	&& dtc -O dtb -b 0 -o $@ $<.tmp \
	&& rm $<.tmp

%.o: %.dtb
	@echo Objectizing $< && \
	touch $<.tmp.c && \
	$(CC) $(C_CFLAGS) -c $<.tmp.c -o $@ && \
	$(OBJCOPY) --add-section .sensor=$< $@ && \
	rm $<.tmp.c

# cim is for coverity check
cim: $(DTB) $(OBJ)

clean:
	@rm -rf $(OBJ) $(MAIN_C:.c=.o) $(LDS_EXTERN) $(DTB) $(OUTPUT_DIR)

install: $(OUTPUT_NAME)
	@mkdir -p $(INSTALL_DIR)
	@cp -avf $(OUTPUT_NAME) $(INSTALL_DIR)
	@cp -avf $(DTS_APP:.dts=.dtb) $(INSTALL_DIR)/$(notdir $(DTS_APP:.dts=.bin))

dasm: $(IMG_NAME)
	@echo Disassembly $< to $(DASM_NAME)... \
	&& $(OBJDUMP) -D $(IMG_NAME) > $(DASM_NAME)

# codesize statistics
codesize: $(OUTPUT_NAME)
	@cd $(dir $(SYM_NAME)) && \
	$(BUILD_DIR)/nvt-tools/nvt-ld-op -r -s $(notdir $(SYM_NAME)) && \
	$(BUILD_DIR)/nvt-tools/nvt-ld-op -a $(notdir $(MAP_NAME)) && \
	echo see $(dir $(SYM_NAME))*.txt for the report