使用本地工具链编译应用的脚本-优快云博客

本文链接：https://blog.youkuaiyun.com/man9953211/article/details/87865992

本文详细介绍了在一个特定的嵌入式系统环境中搭建编译环境的过程，包括设置SDK目录、系统文件系统目录及工具链目录，定义了编译器路径、链接器、归档器等，并列举了编译过程中的预处理指令、包含目录、目标对象文件等。通过阅读本文，读者可以了解如何在嵌入式平台上进行软件开发和编译。

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SDK_DIR = /szsa022/usrhome/ben.du/Castpal_3721/source/buildroot
SYS_FS_DIR= $(SDK_DIR)/output/target
TOOLCHAIN_DIR = $(SDK_DIR)/output/host/opt/ext-toolchain/bin/

INC_DIR += -I./hal/include
INC_DIR += -I./hal/include/common
INC_DIR += -I./hal/include/platform
INC_DIR += -I./hal/include/hld-sl/inc
INC_DIR += -I./hal/include/hld-sl/inc/hld
INC_DIR += -I./hal/include/hld-sl/inc/hld/crypto
INC_DIR += -I./hal/include/hld-sl/inc/hld/dsc
INC_DIR += -I./hal/include/inc

vpath %.c ./osal
vpath %.c ./hal/common/panel

vpath %.c ./hal/ttx
vpath %.c ./hal/ttx/common
vpath %.c ./hal/ttx/datamanager
vpath %.c ./hal/ttx/filter
vpath %.c ./hal/ttx/local
vpath %.c ./hal/ttx/parser

vpath %.c ./hal/dummy
vpath %.c ./hal/playrec
vpath %.c ./hal/smc
vpath %.c ./hal/standby
vpath %.c ./hal/uart
vpath %.c ./hal/usb
vpath %.c ./hal/vbi

vpath %.c ./hal/aout
vpath %.c ./hal/vout
vpath %.c ./hal/avcc
vpath %.c ./hal/cc
vpath %.c ./hal/crypt
vpath %.c ./hal/demux-new
vpath %.c ./hal/gpio
vpath %.c ./hal/i2c
vpath %.c ./hal/ir
vpath %.c ./hal/osg
vpath %.c ./hal/common/fs
vpath %.c ./hal/common/fs/stdfs
vpath %.c ./hal/common/flash
vpath %.c ./hal/common/flash/mtd
vpath %.c ./hal/common/frontend

vpath %.c ./hal/crypt/
vpath %.c ./hal/security
vpath %.c ./hal/vendor
vpath %.c ./hal/commonos

vpath %.c ./hal/common/frontend/demod
vpath %.c ./hal/common/frontend/demod/common
vpath %.c ./hal/common/frontend/tuner/null_Tuner
vpath %.c ./hal/common/frontend/lnb/sti8036b
vpath %.c ./hal/common/smartcard_testing

LD = $(TOOLCHAIN_DIR)mips-linux-gnu-ld
AR = $(TOOLCHAIN_DIR)mips-linux-gnu-ar
CC = $(TOOLCHAIN_DIR)mips-linux-gnu-gcc
CXX = $(TOOLCHAIN_DIR)mips-linux-gnu-g++

CFLAGS = -DJZ_DEBUG -DHW_SECURE_ENABLE -DAUI -DDEFINED_FOR_DTS3450 -DSDKVERSION_6_6_2_6 -DOLD_SNR2dB_TABLE -EL -mips32r2 -Wall -g -funwind-tables -DRELEASE_SVN_VERSION="\"$(RELEASE_SVN_VERSION)\"" -DRELEASE_DATE="\"$(RELEASE_DATE)\"" -DRELEASE_OWNER="\"$(RELEASE_OWNER)\"" -DRELEASE_CODE_INFO="\"$(RELEASE_CODE_INFO)\"" -DUSM_HAL_SUPPORTED_FLASH_MTD -DUSM_HAL_SUPPORTED_FS_STD -DJZ_SYS_MEM_SIZE=256 \
               -I./include -I./hal/common/fs -I./hal/common/flash \
               -I./include/jzapi -I./include/utils -I./hal/common/panel \
               -I./include/osal -I./osal/include -I./include/hal \
               -I./hal/ttx/common -I./hal/ttx/datamanager -I./hal/ttx/filter -I./hal/ttx/local -I./hal/ttx/parser \
               -I./hal/flash -I./hal/common/flash/mtd -I./hal/common/frontend -I./hal/common/image\
               -I./hal/fs \
               $(INC_DIR)

OSAL_OBJS= posixmessagequeue.o \
posixmutex.o \
posixsemaphore.o \
posixtime.o \
usm_event.o \
                       usm_funcdef.o \
                       usm_memory.o \
                       usm_monitor.o \
                       usm_msg_queue.o \
                       usm_mutex.o \
                       usm_os.o \
                       usm_register.o \
                       usm_semaphore.o \
                       usm_thread.o \
                       usm_time.o \
                       usm_timer.o \
                       usm_timetrace.o \
                       usm_trace.o


HAL_OBJS=aui3***.o \
               dummy.o \
               libmtd.o \
               libmtd_legacy.o \
               mtd_flash.o \
               usm_aout.o \
               usm_avcc.o \
               usm_cc.o \
               usm_crypt.o \
               usm_demod_common.o \
               signaltable_SRDA5815M.o \
               usm_tuner_null.o \
               usm_lnb_sti8036b.o \
               usm_demux.o \
               usm_event_linux.o\
               usm_flash.o \
               usm_frontend.o \
               usm_fs_stdfs.o \
               usm_fs_storage_detect.o \
               usm_fs.o \
               usm_gpio.o \
               usm_i2c_linux.o \
               usm_ir.o \
               usm_osg.o \
               usm_panel.o \
               usm_playrec.o \
               usm_smc.o \
               usm_standby.o \
               usm_uart_linux.o \
               usm_usb_linux.o \
               usm_vbi.o \
               usm_vout.o \
               usm_crypt.o \
               usm_security.o \
               usm_vendor.o

all:adi_panel.o drvFrontPnl_1628.o adi_tm1628panel.o main.o
   $(CXX)adi_panel.o drvFrontPnl_1628.o adi_tm1628panel.o main.o -EL -mips32r2 -g -lpthread -L. -Wl,--start-group -laui -Wl,--end-group -Wl,-rpath-link=$(SYS_FS_DIR)/usr/lib -Wl,--start-group -Wl,--end-group -L$(SYS_FS_DIR)/usr/lib -Wl,--start-group -lc -lm -lrt -ldl -Wl,--end-group -lz -o panel_test.out -Wl,-Map=panel_test.map
   -cp panel_test.out $(SYS_FS_DIR)/root
copfiles:
   cp ./ourlib/* ./ -R

%.o:%.c
   $(CC) $(CFLAGS) -c $< -o $@

clean:
   rm -f *.out *.map *.o *.a