kunlun/build/makefile.cfg

SHELL = /bin/bash

## compiler ###
ifeq ($(gcc), arm)

CC		    = arm-none-eabi-gcc
GLOBAL_MACRO  = CM3
else
    ifeq ($(target), kunlun2)
        CC          = riscv64-unknown-elf-gcc
        ifeq ($(soft_float_enable), 1)
            ISA     = rv32imc
            ABI     = ilp32
        else
            ISA     = rv32imafc
            ABI     = ilp32f
        endif
        RISCV_VER   = riscv2
    else
        ifeq ($(target), kunlun3)
            CC          = riscv64-unknown-elf-gcc
            ifeq ($(soft_float_enable), 1)
                ISA     = rv32imc
                ABI     = ilp32
            else
                ISA     = rv32imafc
                ABI     = ilp32f
            endif
            RISCV_VER   = riscv3
        else
            CC          = riscv64-unknown-elf-gcc
            gcc_version=$(shell (${CC} -dumpversion | awk -F. '{print $1}'))
            # $(info "gcc version is " ${gcc_version})
            ifeq ($(gcc_version), 15.0.0)
                ISA         = rv32imc_zicsr
            else
                ISA         = rv32imc
            endif
            ABI         = ilp32
            RISCV_VER   = riscv
        endif
    endif
GLOBAL_MACRO  = RISCV
endif

GDB_FLAG = -g

### shell command ###
RM		= rm -rf

ifeq ($(target), kunlun3)
ifeq ($(build_amp_type), 1)
OUTDIR		= .output/cus
else
OUTDIR		= .output/plc
endif
else
OUTDIR		= .output
endif

# obj output folder
BIN_DIR		= $(OUTDIR)/$(ASSIGNED_DIR)obj
# image output folder
OUTPUT_DIR	= $(OUTDIR)/lib

EXT_SRC ?=
ifneq ($(OUTPUT_TYPE), 0)
# .files to compile if need
GET_SRCS	= $(wildcard $(1)/*.c) $(wildcard $(1)/*.cpp) $(wildcard  $(1)/*.S)
# local .c
SRCS		+= $(call GET_SRCS, .)
# every sub dir's .c
# 如果子文件夹包含makefile文件 则不包含这个目录的源文件
SRC_DIRS    = $(shell for dir in $(SUB_DIRS); do \
                        if [ ! -f "$$dir/Makefile" ]; then \
                          echo "$$dir"; \
                        fi \
                      done)

SRCS		+= $(foreach dirname, $(SRC_DIRS), $(call GET_SRCS, $(dirname)))
# ext src
SRCS        += $(EXT_SRC)
# all the obj names
OBJECTS	    = $(addprefix $(BIN_DIR)/, $(patsubst %.S, %.o, $(patsubst %.c, %.o, $(patsubst %.cpp, %.o, $(SRCS)))))

# $(shell echo $(SRCS) > "src_files.txt")
# $(shell echo $(ADD_INCLUDE) >> "src_files.txt")
endif

PLATFORM    ?= FPGA
ifeq ($(PLATFORM), )
GLOBAL_MACRO   = HW_PLATFORM=1
endif

ifeq ($(PLATFORM), FPGA)
GLOBAL_MACRO   += HW_PLATFORM=1
endif

ifeq ($(PLATFORM), CHIP)
GLOBAL_MACRO   += HW_PLATFORM=2
endif

HW_CHIP_ID    ?= HZ
ifeq ($(HW_CHIP_ID), HZ)
GLOBAL_MACRO   += HW_CHIP_ID=1
else
ifeq ($(HW_CHIP_ID), WQ)
GLOBAL_MACRO   += HW_CHIP_ID=2
else
GLOBAL_MACRO   += HW_CHIP_ID=3
endif
endif

ifeq ($(product_line), PLC)
    ifeq ($(APP), )
        GLOBAL_MACRO += IOT_APP_SELECTION=0
    else
        GLOBAL_MACRO += IOT_APP_SELECTION=$(APP)
    endif
endif

#FLASH_SIZE=1 -> 1M.
ifeq ($(FLASH_SIZE), )
GLOBAL_MACRO += IOT_FLASH_SIZE=1
else
GLOBAL_MACRO += IOT_FLASH_SIZE=$(FLASH_SIZE)
endif

ifeq ($(PLC_SUPPORT_3_PHASE), )
    ifeq ($(cco), 1)
        GLOBAL_MACRO += PLC_SUPPORT_3_PHASE=1
    endif
else
    GLOBAL_MACRO += PLC_SUPPORT_3_PHASE=$(PLC_SUPPORT_3_PHASE)
endif

ifeq ($(RISCV_VER), riscv2)
    GLOBAL_MACRO += TARGET_VERSION=2
else
    ifeq ($(RISCV_VER), riscv3)
        GLOBAL_MACRO += TARGET_VERSION=3
    else
        GLOBAL_MACRO += TARGET_VERSION=1
    endif
endif

ifeq ($(smart_cco_sta), )
smart_cco_sta = 0
endif

ifeq ($(ckb), 1)
    MODE_TYPE=sta
else
ifneq ($(smart_cco_sta), 0)
    ifeq ($(cco), 1)
        MODE_TYPE=smart_cco
    else
        MODE_TYPE=smart_sta
    endif
else
    ifeq ($(cco), 1)
        MODE_TYPE=cco
    else
        MODE_TYPE=sta
    endif
endif
endif

BIN2HEX = $(TOPDIR)/tools/bin_tool/bin2hex

# the variable needs to be exported to sub dirs by default
export ADD_INCLUDE PRE_MARCO OPT_FLAG

#######################################################

LD_SCRIPT ?= link.lds

#ifeq ($LD_SCRIPT), )
#LD_SCRIPT = link.lds
#endif

ifeq ($(LD_ALL_SECTION), 1)
LD_SECTION_FLAG = -Wl,--whole-archive
LD_SECTION_FLAG2 = -Wl,--no-whole-archive
else
LD_SECTION_FLAG = -Wl,--gc-sections
endif

ifeq ($(DISABLE_BACKTRACE), 1)
    OPT_FLAG = -Os $(EXTRA_OPT_FLAG)
    ifeq ($(psram_enable), 0)
        ifeq ($(flash_size), 1)
            OPT_FLAG = -Os -msave-restore
        else ifeq ($(flash_size), 2)
            OPT_FLAG = -Os -msave-restore
        endif
    endif
endif

# strip is to remove the space on the head and tail
OUTPUT_FULL_NAME =\
$(strip $(OUTPUT_DIR))/$(shell if [ 2 -eq $(OUTPUT_TYPE) -o 3 -eq $(OUTPUT_TYPE) ];then echo -n "lib";fi)$(strip $(OUTPUT_NAME)).$(shell if [ 1 -eq $(OUTPUT_TYPE) ];then echo -n "out";elif [ 2 -eq $(OUTPUT_TYPE) ];then echo -n "a";elif [ 3 -eq $(OUTPUT_TYPE) ];then echo -n "so";fi)

LIBDIRS =\
$(foreach lib_dir, $(ADD_LIBDIR), $(addprefix -L, $(lib_dir)/$(OUTPUT_DIR)))

OUTPUT_MAP = $(OUTPUT_FULL_NAME:.out=.map)

################################
# consider the multiple compiler

# if GCC
ifeq ($(CC), gcc)
AR		= ar
SIZE	= size
OBJCOPY	= objcopy
STRIP   = strip
MAKEDEP = -MM

FLAGS		=  -Wall -g $(OPT_FLAG) -std=c99\
 -fmessage-length=0 -fsigned-char -ffreestanding -fno-move-loop-invariants\
 $(addprefix -D, $(PRE_MARCO))\
 $(addprefix -D, $(GLOBAL_MACRO))\
 $(addprefix -I, $(ADD_INCLUDE))
FLAGS_LINK	= $(FLAGS) $(LIBDIRS)\
 $(addprefix -l, $(ADD_LIB))\
  -Wl,--gc-sections -Wall -Wextra  -nostartfiles  -Wl,-Map,"$(OUTPUT_MAP)"

endif

# if arm GCC
ifeq ($(CC), arm-none-eabi-gcc)
AR		= arm-none-eabi-ar
SIZE	= arm-none-eabi-size
OBJCOPY = arm-none-eabi-objcopy
STRIP   = arm-none-eabi-strip
MAKEDEP = -MM

FLAGS		= -mcpu=cortex-m3 -mthumb -Wall -Werror -g $(OPT_FLAG) \
 -fmessage-length=0 -fsigned-char -ffreestanding -fno-move-loop-invariants\
 $(addprefix -D, $(PRE_MARCO))\
 $(addprefix -D, $(GLOBAL_MACRO))\
 $(addprefix -I, $(ADD_INCLUDE))
FLAGS_LINK	= $(FLAGS) $(LIBDIRS)\
 $(addprefix -l, $(ADD_LIB))\
 -T$(LD_SCRIPT) -Wl,--gc-sections -Wall -Wextra  -nostartfiles -L"$(TOPDIR)/startup/ldscripts/cm3" -Wl,-Map,"$(OUTPUT_MAP)"

endif

# if ARMCC
ifeq ($(CC), armcc)
AR		= arm-none-eabi-ar
SIZE	= arm-none-eabi-size
STRIP	= arm-none-eabi-strip
MAKEDEP = -M -c
OBJCOPY	= arm-none-eabi-objcopy

FLAGS		= \
 --cpu=Cortex-M3 --thumb --fpmode=std --fpu=vfpv4_d16 -g $(OPT_FLAG)\
 $(addprefix -D, $(PRE_MARCO))\
 $(addprefix -D, $(GLOBAL_MACRO))\
 $(addprefix -I, $(ADD_INCLUDE))

FLAGS_LINK	= $(FLAGS) $(LIBDIRS)\
 $(addprefix -l, $(ADD_LIB))

endif

# if MSC
ifeq ($(CC), cl)
AR      =
FLAGS   =
FLAGS_LINK =
endif

# if risc-v
ifeq ($(CC), riscv32-unknown-elf-gcc)
AR      = riscv32-unknown-elf-ar
SIZE	= riscv32-unknown-elf-size
OBJCOPY	= riscv32-unknown-elf-objcopy
STRIP   = riscv32-unknown-elf-strip
MAKEDEP = -MM
FLAGS   = -march=$(ISA) -mabi=ilp32 -ffunction-sections -fdata-sections -ffast-math -fno-common -fno-builtin-printf -Wall -Werror $(GDB_FLAG) $(OPT_FLAG)\
 $(addprefix -D, $(PRE_MARCO))\
 $(addprefix -D, $(GLOBAL_MACRO))\
 $(addprefix -I, $(ADD_INCLUDE))
FLAGS_LINK = $(FLAGS) $(LIBDIRS)\
 $(ADD_OBJ) \
 $(LD_SECTION_FLAG) \
 $(addprefix -l, $(ADD_LIB))\
 $(LD_SECTION_FLAG2) \
 -T$(LD_SCRIPT) -Wall -Wextra -nostartfiles -L$(TOPDIR)/startup/ldscripts/$(RISCV_VER) -Wl,-Map,"$(OUTPUT_MAP)"
endif

ifeq ($(CC), riscv64-unknown-elf-gcc)
AR      = riscv64-unknown-elf-ar
SIZE    = riscv64-unknown-elf-size
OBJCOPY = riscv64-unknown-elf-objcopy
STRIP   = riscv64-unknown-elf-strip
MAKEDEP = -MM
FLAGS   = -march=$(ISA) -mabi=$(ABI) -ffunction-sections -fdata-sections -ffast-math -fno-common -Wno-array-bounds -fno-builtin-printf -Wall $(GDB_FLAG) $(OPT_FLAG)\
 $(addprefix -D, $(PRE_MARCO))\
 $(addprefix -D, $(GLOBAL_MACRO))\
 $(addprefix -I, $(ADD_INCLUDE))
FLAGS_LINK = $(FLAGS) $(LIBDIRS)\
 $(ADD_OBJ) \
 $(LD_SECTION_FLAG) \
 -Wl,--start-group \
 $(addprefix -l, $(ADD_LIB))\
 -Wl,--end-group \
 $(LD_SECTION_FLAG2) \
 -T$(LD_SCRIPT) -Wall -Wextra -nostartfiles -L$(TOPDIR)/startup/ldscripts/$(RISCV_VER) -Wl,-Map,"$(OUTPUT_MAP)" \
 -Wl,-print-memory-usage
endif


###########################
$(OUTPUT_FULL_NAME): $(OUTPUT_DIR) $(BIN_DIR)/.sub_dirs $(BIN_DIR)/.ext_src $(OBJECTS)
	@echo '$(FLAGS)' >> $(TOPDIR)/make_flags.txt
	@echo 'build $@'
	@python3 $(TOPDIR)/praper_vscode.py $(TOPDIR)/make_flags.txt $@ >> $(TOPDIR)/python_script_log.log
	@for d in $(SUB_DIRS); do\
		if [ -e "$$d/Makefile" ]; then\
			echo "enter $$d";\
			$(MAKE) -C $$d || exit 1;\
            if [ 2 -eq $(OUTPUT_TYPE) ];then\
                if [ -e $(OUTPUT_FULL_NAME) ]; then \
                echo "open $(OUTPUT_FULL_NAME)">tmp.mri;\
                else echo "create $(OUTPUT_FULL_NAME)">tmp.mri;fi;\
                for a in `ls $$d/$(OUTPUT_DIR)/*.a 2>/dev/null`; do \
                    $(AR) -t $$a | xargs $(AR) -d $(OUTPUT_FULL_NAME);\
                    echo "addlib $$a" >> tmp.mri;\
                done;\
                echo "save" >> tmp.mri;\
                echo "end" >> tmp.mri;\
                $(AR) -M < tmp.mri;\
                $(RM) tmp.mri;\
            fi;\
        fi; \
    done;\
    if [ -n "$(OBJECTS)" -o -n "$(ADD_LIB)" ]; then \
        if [ 0 -eq $(OUTPUT_TYPE) ]; then \
            echo "";\
        elif [ 1 -eq $(OUTPUT_TYPE) ]; then\
            $(CC) -o $(OUTPUT_FULL_NAME) $(OBJECTS) $(FLAGS_LINK) || exit 1;\
            $(SIZE) $(OUTPUT_FULL_NAME) ;\
            $(OBJCOPY) -O binary  $(OUTPUT_FULL_NAME) $(OUTPUT_DIR)/$(OUTPUT_NAME).bin ;\
            $(BIN2HEX) $(OUTPUT_DIR)/$(OUTPUT_NAME).bin $(OUTPUT_DIR)/$(OUTPUT_NAME).hex;\
        elif [ 2 -eq $(OUTPUT_TYPE) ];then\
            $(AR) -rc $(OUTPUT_FULL_NAME) $(OBJECTS) || exit 1;\
        elif [ 3 -eq $(OUTPUT_TYPE) ];then\
            $(CC) -fPIC -shared -o $(OUTPUT_FULL_NAME) $(OBJECTS) || exit 1;\
        else\
            echo "please input the correct OUTPUT_TYPE";\
            exit 1;\
        fi;\
        `echo ${extra_work}`;\
    fi

# create the output folder
$(BIN_DIR)/.sub_dirs: $(BIN_DIR)
	$(shell if [ -n "$(SUB_DIRS)" ];then \
		echo $(foreach dirname, $(SUB_DIRS), \
			$(shell if [ ! -e "$(addprefix $(BIN_DIR)/, $(dirname))" ];then \
			mkdir -p $(addprefix $(BIN_DIR)/, $(dirname)); fi )); \
	fi; touch $@)

$(BIN_DIR)/.ext_src: $(BIN_DIR)
	$(shell if [ -n "$(EXT_SRC)" ];then \
		echo $(foreach dirname, $(EXT_SRC), \
			$(shell if [ ! -e "$(addprefix $(BIN_DIR)/, $(shell dirname $(dirname)))" ];then \
			mkdir -p $(addprefix $(BIN_DIR)/, $(shell dirname $(dirname))); fi )); \
	fi; touch $@)

$(OUTPUT_DIR): $(BIN_DIR)
	$(shell if [ -n "$(OUTPUT_DIR)" -a ! -e "$(OUTPUT_DIR)" ];then mkdir -p $(OUTPUT_DIR); fi )

$(BIN_DIR):
	$(shell if [ -n "$(BIN_DIR)" -a ! -e "$(BIN_DIR)" ];then mkdir -p $(BIN_DIR); fi)

# .d files handler
DEPS	= $(addprefix $(BIN_DIR)/, $(patsubst %.S, %.d, $(patsubst %.c, %.d, $(patsubst %.cpp, %.d, $(SRCS)))))
sinclude $(DEPS)

$(BIN_DIR)/%.d: %.c
	$(shell if [ -n "$(BIN_DIR)" -a ! -e "$(BIN_DIR)" ];then mkdir -p $(BIN_DIR); fi)
	$(shell if [ -n "$(SUB_DIRS)" ];then echo $(foreach dirname, $(SUB_DIRS), $(shell if [ ! -e "$(addprefix $(BIN_DIR)/, $(dirname))" ];then mkdir -p $(addprefix $(BIN_DIR)/, $(dirname)); fi )); fi )
	$(shell if [ -n "$(EXT_SRC)" ];then echo $(foreach dirname, $(EXT_SRC), $(shell if [ ! -e "$(addprefix $(BIN_DIR)/, $(shell dirname $(dirname)))" ];then mkdir -p $(addprefix $(BIN_DIR)/, $(shell dirname $(dirname))); fi )); fi )
	@set -e; rm -f $@; \
	$(CC) $(FLAGS) $(MAKEDEP)  $< > $@.$$$$; \
	sed 's,\($(notdir $*)\.o\)[: ]*,$(BIN_DIR)\/$*\.o : ,' < $@.$$$$ > $@; \
	echo -e -n "\t@echo 'build \x24<'\x0a" >> $@; \
	echo -e -n "\t@\x24(CC) \x24(FLAGS) -c \x24< -o \x24@" >> $@; \
	$(RM) $@.$$$$

$(BIN_DIR)/%.d: %.S
	$(shell if [ -n "$(BIN_DIR)" -a ! -e "$(BIN_DIR)" ];then mkdir -p $(BIN_DIR); fi)
	$(shell if [ -n "$(SUB_DIRS)" ];then echo $(foreach dirname, $(SUB_DIRS), $(shell if [ ! -e "$(addprefix $(BIN_DIR)/, $(dirname))" ];then mkdir -p $(addprefix $(BIN_DIR)/, $(dirname)); fi )); fi )
	@set -e; rm -f $@; \
	$(CC) $(MAKEDEP) $(FLAGS) $< > $@.$$$$; \
	sed 's,\($(notdir $*)\.o\)[ : ]*,$(BIN_DIR)\/$*\.o : ,' < $@.$$$$ > $@; \
	echo -e -n "\t@echo 'build \x24<'\x0a" >> $@; \
	echo -e -n "\t@\x24(CC) \x24(FLAGS) -c \x24< -o \x24@" >> $@; \
    $(RM) $@.$$$$


# dummy object
.PHONY: clean clean_objs clobber $(OUTPUT_FULL_NAME)

# clean all
clean:
	-$(RM) $(OUTPUT_FULL_NAME) $(OBJECTS) $(DEPS) $(BIN_DIR)/.sub_dirs $(BIN_DIR)/.ext_src
	@for d in $(SUB_DIRS) ; do\
		if [ -e "$$d/Makefile" ]; then\
			echo "clean $$d";\
			$(MAKE) -C $$d $@ ;\
		fi;\
	done
	-$(RM) $(OUTDIR)

clobber:
	@echo clobber

creat_src_file:src_files.txt

src_files.txt:
	@echo $(SRCS) > "src_files.txt"
	@echo $(ADD_INCLUDE) >> "src_files.txt"
	@for d in $(SUB_DIRS) ; do\
		if [ -e "$$d/Makefile" ]; then\
			$(MAKE) -C $$d $@ ;\
		fi;\
	done

# clean obj files only
clean_objs:
	-$(RM) $(OBJECTS)
	@for d in $(SUB_DIRS); do\
		if [ -e "$$d/Makefile" ]; then\
			echo "clean_objs $$d";\
			$(MAKE) -C $$d $@ ;\
		fi;\
	done

install:
	mkdir ./bin && \
    cp $(OUTPUT_FULL_NAME) ./bin